WO2003038024A1 - Ground glass surface or object treating agent, use thereof, and method of making same - Google Patents
Ground glass surface or object treating agent, use thereof, and method of making same Download PDFInfo
- Publication number
- WO2003038024A1 WO2003038024A1 PCT/US2002/035011 US0235011W WO03038024A1 WO 2003038024 A1 WO2003038024 A1 WO 2003038024A1 US 0235011 W US0235011 W US 0235011W WO 03038024 A1 WO03038024 A1 WO 03038024A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- glass
- agent
- ground
- treating agent
- surfactant
- Prior art date
Links
- 239000005337 ground glass Substances 0.000 title claims abstract description 16
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 7
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 40
- 239000011521 glass Substances 0.000 claims abstract description 35
- 239000000843 powder Substances 0.000 claims abstract description 17
- 239000000203 mixture Substances 0.000 claims abstract description 15
- 239000002245 particle Substances 0.000 claims abstract description 12
- 239000004094 surface-active agent Substances 0.000 claims abstract description 12
- 239000011230 binding agent Substances 0.000 claims abstract description 6
- 239000000645 desinfectant Substances 0.000 claims abstract description 6
- 239000002562 thickening agent Substances 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000003205 fragrance Substances 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 8
- 239000007788 liquid Substances 0.000 description 7
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 239000000126 substance Substances 0.000 description 5
- XMGQYMWWDOXHJM-JTQLQIEISA-N (+)-α-limonene Chemical compound CC(=C)[C@@H]1CCC(C)=CC1 XMGQYMWWDOXHJM-JTQLQIEISA-N 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N Acrylic acid Chemical compound OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 235000005979 Citrus limon Nutrition 0.000 description 2
- 244000131522 Citrus pyriformis Species 0.000 description 2
- 239000010374 citricidal Substances 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- UJMBCXLDXJUMFB-UHFFFAOYSA-K trisodium;5-oxo-1-(4-sulfonatophenyl)-4-[(4-sulfonatophenyl)diazenyl]-4h-pyrazole-3-carboxylate Chemical compound [Na+].[Na+].[Na+].[O-]C(=O)C1=NN(C=2C=CC(=CC=2)S([O-])(=O)=O)C(=O)C1N=NC1=CC=C(S([O-])(=O)=O)C=C1 UJMBCXLDXJUMFB-UHFFFAOYSA-K 0.000 description 2
- 241000207199 Citrus Species 0.000 description 1
- 240000000560 Citrus x paradisi Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 235000020971 citrus fruits Nutrition 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 235000019864 coconut oil Nutrition 0.000 description 1
- 239000003240 coconut oil Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000005816 glass manufacturing process Methods 0.000 description 1
- 229940107702 grapefruit seed extract Drugs 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 231100000404 nontoxic agent Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/02—Inorganic compounds ; Elemental compounds
- C11D3/12—Water-insoluble compounds
- C11D3/124—Silicon containing, e.g. silica, silex, quartz or glass beads
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
- C11D17/0008—Detergent materials or soaps characterised by their shape or physical properties aqueous liquid non soap compositions
- C11D17/0013—Liquid compositions with insoluble particles in suspension
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/02—Inorganic compounds ; Elemental compounds
- C11D3/12—Water-insoluble compounds
- C11D3/14—Fillers; Abrasives ; Abrasive compositions; Suspending or absorbing agents not provided for in one single group of C11D3/12; Specific features concerning abrasives, e.g. granulometry or mixtures
-
- C11D2111/10—
Definitions
- the present invention relates to a surface or object treating agent that includes ground glass, as well as the use for this agent and a method of making such an agent.
- the surface or object treating method of the present invention is characterized primarily by the steps of providing an agent that comprises at least ground foamed glass, and contacting a surface or object that is to be treated with the agent and then providing relative movement between the agent and the surface or object to treat the surface or object.
- an agent that comprises at least ground foamed glass
- the round ground glass particles act as a more gentle abrasive while the sharp particles of ground foamed glass are a more aggressive abrasive.
- a large number of combinations of glass types and grit sizes can produce many very specific abrasion levels for many different applications.
- the agent is a dry agent that is a mixture of 1.0 to 99.9% by weight ground foamed glass, 0.0 to 98.9% by weight ground glass, and 0.1 to 10% by weight of a disinfectant powder and/or a surfactant powder.
- the disinfectant powder is an antibacterial substance, and can, for example, be citrus based, such as the grapefruit seed extract CITRICIDAL.
- the surfactant is, for example, a coconut oil based soap, such as MACKANATE CM-100F.
- the agent mixture can also include a fragrance, which can be a powder or can be in liquid form.
- a fragrance which can be a powder or can be in liquid form.
- D-LIMONENE One example of a suitable scent liquid is D-LIMONENE.
- the surface or object treating agent can be in liquid or gel form.
- the agent can be a mixture of 1.0 to 88.0% by weight ground foamed glass, 0.0 to 81.0% by weight ground glass, 10.0 to 90.0 % by weight water, along with 2.0 to 10.0% by weight binder, plus optionally 0.5 to 5.0 % by weight thickener and/or 0.5 to 10% by weight surfactant.
- An example of a suitable binder could be GERMABEN II, and an example of a suitable thickener could be CARBOPOL 940 POLYMER, which is a water-soluble resin from the B.F. Goodrich Chemical Company and has good gel forming properties.
- a suitable surfactant for the inventive surface or object treating agent in the form of a gel could be sodium hydroxide.
- the gel agent mixture could additionally include 0.1 to 5.0% by weight fragrance and/or color.
- One example of a suitable fragrance would be lemon fragrance B.S., and examples of suitable colors could be FD&C Yellow No.5 and D&C Green No. 3.
- the ground foamed glass could be manufactured from virgin glass, recycled glass or a mixture thereof.
- the ground glass could be a virgin glass, recycled glass, or a mixture thereof.
- the ground foamed glass could be a waste product of a foamed glass manufacturing process of other products.
- the glass and foamed glass in the inventive surface or object treating agent is ground.
- the glass is ground or otherwise converted to small or very small particles in any suitable manner, for example by means of a ball mill.
- the term "ground” is used to refer to the conversion of glass into particles regardless of the process used to produce the particles.
- the glass is ground so that it has a particle size of no greater than 12 mesh.
- the presently preferred size range for the glass particles is 12 to 400 mesh, although the ground glass or foamed glass could also contain finer powder.
- the ground glass particles either prior to being mixed with any additional substituents or subsequent to being mixed with other substituents, can be passed through an appropriate sieve or screen.
- the present invention not only provides a unique method for treating a surface or an object, but also provides a method of making a unique surface or object treating agent, and also provides the unique surface or object treating agent.
- the surface or object treating agent of the present invention is an effective, non-toxic agent that can be used for industrial as well as domestic applications.
- the surface or object treating agent of the present invention can be used in several ways.
- the powder or gel can be placed directly on the surface or object that is to be treated, or can be placed on a sponge or cloth.
- the surface (or object) or cloth can be first moistened.
- the ground glasses and dry powders were mixed together in a drum mixer for 10-15 minutes.
- the scent liquid was then slowly added and mixing continued for an additional 10-15 minutes.
- the ground glasses and dry powders were mixed together in a paddle mixer for 10-15 minutes.
- the liquids were separately mixed together.
- the dry mixture was then slowly added to the liquid and mixed together for 10-15 minutes.
- the final mixture was mixed for 10-15 minutes at high speed while being pulled through a fine screen to thoroughly mix in any dry powder lumps.
Abstract
A ground glass surface or object treating agent, a use therefor, and a method of making the same are provided. The agent comprises at least ground foamed glass, and if in dry form can also include disinfectant powder and/or surfactant powder. If in gel form, the agent can also include water as well as binder, thickener and/or surfactant. The ground glass is virgin glass, recycled glass or a mixture thereof, and preferably has a particle size of no greater than 12 mesh.
Description
GROUND GLASS SURFACE OR OBJECT TREATING AGENT, USE THEREFOR, AND METHOD OF MAKING SAME
Technical Field
The present invention relates to a surface or object treating agent that includes ground glass, as well as the use for this agent and a method of making such an agent.
Numerous products are known for treating surfaces and objects, in particular for polishing or cleaning objects and surfaces as well as for removing unwanted or undesirable material from such objects and surfaces. Unfortunately, many of the known products contain toxic or otherwise environmentally unfriendly chemicals. In addition, some of these products are expensive to produce, and are not always particularly effective.
It is therefore an object of the present invention to provide a non-toxic economical and effective surface or object treating agent that is specifically formulated, as well as a method of making the same. Disclosure of the Invention
This object, and other objects and advantages of the present invention, will appear more clearly from the following specification in conjunction with the accompanying Examples.
The surface or object treating method of the present invention is characterized primarily by the steps of providing an agent that comprises at least ground foamed glass, and contacting a surface or object that is to be treated with the agent and then providing relative movement between the agent and the surface or object to treat the surface or object.
Whereas currently known products contain one type of abrasive with one grit size, pursuant to the current invention, the round ground glass particles act as a more gentle abrasive while the sharp particles of ground foamed glass are a more aggressive abrasive. A large number of combinations of glass types and grit sizes can produce many very specific abrasion levels for many different applications. Detailed Description of Preferred Embodiments
Pursuant to one aspect of the present invention, the agent is a dry agent that is a mixture of 1.0 to 99.9% by weight ground foamed glass, 0.0 to 98.9% by weight ground glass, and 0.1 to 10% by weight of a disinfectant powder and/or a surfactant powder. The disinfectant powder is an antibacterial substance, and can, for example, be citrus based, such as the grapefruit seed extract CITRICIDAL. The surfactant is, for example, a coconut oil based soap, such as MACKANATE CM-100F.
The agent mixture can also include a fragrance, which can be a powder or can be in liquid form. One example of a suitable scent liquid is D-LIMONENE.
Pursuant to another exemplary specific embodiment of the present invention, the surface or object treating agent can be in liquid or gel form. In such a case, the agent can be a mixture of 1.0 to 88.0% by weight ground foamed glass, 0.0 to 81.0% by weight ground glass, 10.0 to 90.0 % by weight water, along with 2.0 to 10.0% by weight binder, plus optionally 0.5 to 5.0 % by weight thickener and/or 0.5 to 10% by weight surfactant. An example of a suitable binder could be GERMABEN II, and an example of a suitable thickener could be CARBOPOL 940 POLYMER, which is a water-soluble resin from the B.F. Goodrich Chemical Company and has good gel forming properties. An example of a suitable surfactant for the inventive
surface or object treating agent in the form of a gel could be sodium hydroxide. The gel agent mixture could additionally include 0.1 to 5.0% by weight fragrance and/or color. One example of a suitable fragrance would be lemon fragrance B.S., and examples of suitable colors could be FD&C Yellow No.5 and D&C Green No. 3.
The ground foamed glass could be manufactured from virgin glass, recycled glass or a mixture thereof. The ground glass could be a virgin glass, recycled glass, or a mixture thereof. In addition, the ground foamed glass could be a waste product of a foamed glass manufacturing process of other products.
As indicated above, the glass and foamed glass in the inventive surface or object treating agent is ground. In particular, the glass is ground or otherwise converted to small or very small particles in any suitable manner, for example by means of a ball mill. In this application the term "ground" is used to refer to the conversion of glass into particles regardless of the process used to produce the particles. In addition, the glass is ground so that it has a particle size of no greater than 12 mesh. The presently preferred size range for the glass particles is 12 to 400 mesh, although the ground glass or foamed glass could also contain finer powder. To ensure that the agent mixture contains no particles of a size greater than 12 mesh, the ground glass particles, either prior to being mixed with any additional substituents or subsequent to being mixed with other substituents, can be passed through an appropriate sieve or screen.
The present invention not only provides a unique method for treating a surface or an object, but also provides a method of making a unique surface or object treating agent, and also provides the unique surface or object treating agent. The surface or object treating
agent of the present invention is an effective, non-toxic agent that can be used for industrial as well as domestic applications.
The surface or object treating agent of the present invention can be used in several ways. For example, the powder or gel can be placed directly on the surface or object that is to be treated, or can be placed on a sponge or cloth. In the case of the dry agent, the surface (or object) or cloth can be first moistened.
It should also be noted that for certain applications, it could be expedient to additionally add to the ground glass of the agent another abrasive and/or a suitable chemical such as an aggressive chemical capable of dissolving material on an object or a surface.
The present invention will now be explained further in conjunction with the following two examples.
EXAMPLE 1
To make a dry surface or object treating agent the following substituents were provided:
WT.% Abrasive 200 mesh recycled glass 90.0
Abrasive 60 mesh recycled foamed glass 5.9
Disinfectant Powder CITRICIDAL Grapefruit Seed 0.1
Extract Scent Liquid D-LIMONENE - technical grade 1.5
Surfactant powder MACKANATE CM-200F 2.5
The ground glasses and dry powders were mixed together in a drum mixer for 10-15 minutes. The scent liquid was then slowly added and mixing continued for an additional 10-15 minutes.
EXAMPLE 2
To provide the inventive surface or object treating agent in gel form, the following substituents were provided:
WT.%
Water 68.6%o
Recycled glass and foamed glass mixture ECOMAX 20.0
Binder GERMABEN II 5.0
Thickener CARBOPOL 940 Polymer 2.5
Surfactant Sodium Hydroxide 2.5
Fragrance Lemon Fragrance B. S. 1.0
Color FD&C Yellow No. 5 0.2
D&C Green No. 3 0.2
The ground glasses and dry powders were mixed together in a paddle mixer for 10-15 minutes. The liquids were separately mixed together. The dry mixture was then slowly added to the liquid and mixed together for 10-15 minutes. The final mixture was mixed for 10-15 minutes at high speed while being pulled through a fine screen to thoroughly mix in any dry powder lumps.
The present invention is, of course, in no way restricted to the specific disclosure of the specification and Examples, but also encompasses any modifications within the scope of the appended claims.
Claims
1. A method of treating a surface or an object, characterized by the steps of: providing an agent that comprises at least ground foamed glass, and contacting a surface or an object with said agent and providing relative movement between said agent and said surface or object to treat said surface or object.
2. A method of making a surface or object treating agent, characterized by the step of: grinding at least foamed glass to form glass particles of a size no greater than 12 mesh.
3. A method according to claim 1 or 2, characterized in that said agent is a mixture comprising 1.0 to 99.9% by weight ground foamed glass, 0.0 to 98.9% by weight ground glass, and at least one of a disinfectant powder and surfactant powder, and may also include a fragrance.
4. A method according to claim 1 or 2, characterized in that said agent is a mixture comprising 1.0 to 88.0% by weight ground foamed glass, 0.0 to 87.0%> by weight ground glass, 10.0 to 90.0%) by weight water, and 2.0 to 10.0% by weight binder, and said mixture may additionally include at least one of a thickener, a surfactant, fragrance and color.
5. A method according to claim 1 or 2, characterized in that said glass is at least one of virgin and recycled glass.
6. A method according to claim 1 , characterized in that said ground glass essentially has a particle size no greater than 12 mesh.
7. A surface or object treating agent comprising at least ground foamed glass.
8. A surface or object treating agent according to claim 7, characterized in that said agent further includes at least one of a disinfectant powder and surfactant powder, and may also include a fragrance.
9. A surface or object treating agent according to claim 7, characterized in that said agent further includes water and a binder, and may additionally include at least one of a thickener, a surfactant, fragrance and color.
10. A surface or object treating agent according to claim 7, characterized in that said glass is at least one of virgin and recycled glass.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BR0213789-5A BR0213789A (en) | 2001-10-31 | 2002-10-31 | Ground glass object or surface treatment agent, its use, and method of production thereof |
| JP2003540289A JP2005534719A (en) | 2001-10-31 | 2002-10-31 | A treatment agent for a surface or an article containing glass powder, a method for using the treatment agent, and a method for producing the treatment agent |
| EP02776402A EP1448755A4 (en) | 2001-10-31 | 2002-10-31 | Ground glass surface or object treating agent, use thereof, and method of making same |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US392701A | 2001-10-31 | 2001-10-31 | |
| US10/003,927 | 2001-10-31 | ||
| US10/273,764 US20030087589A1 (en) | 2001-10-31 | 2002-10-18 | Foamed glass and ground glass surface or object treating agent, use therefor, and method of making same |
| US10/273,764 | 2002-10-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2003038024A1 true WO2003038024A1 (en) | 2003-05-08 |
Family
ID=26672380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/US2002/035011 WO2003038024A1 (en) | 2001-10-31 | 2002-10-31 | Ground glass surface or object treating agent, use thereof, and method of making same |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20030087589A1 (en) |
| EP (1) | EP1448755A4 (en) |
| JP (1) | JP2005534719A (en) |
| CN (1) | CN1589315A (en) |
| BR (1) | BR0213789A (en) |
| WO (1) | WO2003038024A1 (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3673746A (en) * | 1971-02-03 | 1972-07-04 | Engelhard Hanovia Inc | Method of polishing glass |
| US4155870A (en) * | 1976-04-19 | 1979-05-22 | Minnesota Mining And Manufacturing Company | Skin cleaning compositions containing water-insoluble glass bubbles |
| US4716690A (en) * | 1984-08-14 | 1988-01-05 | Szuecs Johan | Apparatus and method for cleaning stone and metal surfaces |
| WO1988000613A1 (en) * | 1986-07-24 | 1988-01-28 | Technova Ipari Feijlesztési Bank | Scrubbing and cleaning product harmless to the environment |
| US5484548A (en) * | 1991-01-30 | 1996-01-16 | Henkel Kommanditgesellschft Auf Aktien | Low-foam scouring powder |
| US5782939A (en) * | 1997-08-08 | 1998-07-21 | Norton Company | Low cost coated abrasives |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3874861A (en) * | 1968-09-05 | 1975-04-01 | Kurz Fredrik W A | Method of producing foamed glass |
| US4207114A (en) * | 1976-02-07 | 1980-06-10 | Schneider Gmbh & Co. | Foamed ceramic element and process for making same |
| DE2632545C2 (en) * | 1976-07-20 | 1984-04-26 | Collo Gmbh, 5303 Bornheim | Cleaning body for personal care, household purposes and the like. |
| DE2826174A1 (en) * | 1978-06-15 | 1979-12-20 | Collo Gmbh | Detergent compsns. for cleaning refractory vitreous materials - contg. adduct of polar organic cpd. and fluorine cpd. |
| DE2843234A1 (en) * | 1978-10-04 | 1980-04-17 | Collo Gmbh | Protective coating for glass and ceramics - contg. silicone resin and silicone oil |
| US4541842A (en) * | 1980-12-29 | 1985-09-17 | Norton Company | Glass bonded abrasive agglomerates |
| DE3428165A1 (en) * | 1984-07-31 | 1986-02-06 | Dennert, Hans Veit, 8602 Burghaslach | METHOD FOR PRODUCING FOAM GLASS MOLDED BODIES |
| DK0574830T3 (en) * | 1992-06-12 | 1995-05-01 | Dennert Poraver Gmbh | Procedure for making textiles rough |
| US5928773A (en) * | 1994-02-15 | 1999-07-27 | Vitric Corporation | Foamed glass articles and methods of making same and methods of controlling the pH of same within specific limits |
| DE4411047A1 (en) * | 1994-03-30 | 1995-10-05 | Henkel Kgaa | Scatterable carpet cleaning agent with rollable particles |
| EP0884967B1 (en) * | 1996-03-06 | 1999-12-29 | Pieper Innovationsgesellschaft mbH | Process and machine for treating surfaces |
| US5821184A (en) * | 1996-03-29 | 1998-10-13 | Andrew Ungerleider | Foamed glass article for preparing surfaces, use therefor, and method of making same |
-
2002
- 2002-10-18 US US10/273,764 patent/US20030087589A1/en not_active Abandoned
- 2002-10-31 CN CN02823057.4A patent/CN1589315A/en active Pending
- 2002-10-31 JP JP2003540289A patent/JP2005534719A/en active Pending
- 2002-10-31 WO PCT/US2002/035011 patent/WO2003038024A1/en not_active Application Discontinuation
- 2002-10-31 BR BR0213789-5A patent/BR0213789A/en not_active Application Discontinuation
- 2002-10-31 EP EP02776402A patent/EP1448755A4/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3673746A (en) * | 1971-02-03 | 1972-07-04 | Engelhard Hanovia Inc | Method of polishing glass |
| US4155870A (en) * | 1976-04-19 | 1979-05-22 | Minnesota Mining And Manufacturing Company | Skin cleaning compositions containing water-insoluble glass bubbles |
| US4716690A (en) * | 1984-08-14 | 1988-01-05 | Szuecs Johan | Apparatus and method for cleaning stone and metal surfaces |
| WO1988000613A1 (en) * | 1986-07-24 | 1988-01-28 | Technova Ipari Feijlesztési Bank | Scrubbing and cleaning product harmless to the environment |
| US5484548A (en) * | 1991-01-30 | 1996-01-16 | Henkel Kommanditgesellschft Auf Aktien | Low-foam scouring powder |
| US5782939A (en) * | 1997-08-08 | 1998-07-21 | Norton Company | Low cost coated abrasives |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2005534719A (en) | 2005-11-17 |
| CN1589315A (en) | 2005-03-02 |
| US20030087589A1 (en) | 2003-05-08 |
| EP1448755A4 (en) | 2005-07-20 |
| BR0213789A (en) | 2005-08-30 |
| EP1448755A1 (en) | 2004-08-25 |
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