CA2131001A1 - Stabilization of Silicate Solutions - Google Patents
Stabilization of Silicate SolutionsInfo
- Publication number
- CA2131001A1 CA2131001A1 CA 2131001 CA2131001A CA2131001A1 CA 2131001 A1 CA2131001 A1 CA 2131001A1 CA 2131001 CA2131001 CA 2131001 CA 2131001 A CA2131001 A CA 2131001A CA 2131001 A1 CA2131001 A1 CA 2131001A1
- Authority
- CA
- Canada
- Prior art keywords
- stabilization
- alkali metal
- silicate
- silicate solutions
- metal silicate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/22—Secondary treatment of printed circuits
- H05K3/26—Cleaning or polishing of the conductive pattern
-
- 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
- C11D3/04—Water-soluble compounds
- C11D3/08—Silicates
-
- 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
- C11D3/04—Water-soluble compounds
- C11D3/10—Carbonates ; Bicarbonates
-
- 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
- C11D3/16—Organic compounds
- C11D3/20—Organic compounds containing oxygen
- C11D3/22—Carbohydrates or derivatives thereof
- C11D3/222—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin
- C11D3/225—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin etherified, e.g. CMC
-
- 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
- C11D3/16—Organic compounds
- C11D3/37—Polymers
- C11D3/3746—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C11D3/3757—(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions
- C11D3/3765—(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions in liquid compositions
-
- 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
- C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
- C11D7/02—Inorganic compounds
- C11D7/04—Water-soluble compounds
- C11D7/10—Salts
- C11D7/12—Carbonates bicarbonates
-
- 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
- C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
- C11D7/02—Inorganic compounds
- C11D7/04—Water-soluble compounds
- C11D7/10—Salts
- C11D7/14—Silicates
-
- 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
- C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
- C11D7/22—Organic compounds
- C11D7/26—Organic compounds containing oxygen
- C11D7/265—Carboxylic acids or salts thereof
-
- 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
- C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
- C11D7/22—Organic compounds
- C11D7/26—Organic compounds containing oxygen
- C11D7/268—Carbohydrates or derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/14—Cleaning or pickling metallic material with solutions or molten salts with alkaline solutions
- C23G1/20—Other heavy metals
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/07—Treatments involving liquids, e.g. plating, rinsing
- H05K2203/0779—Treatments involving liquids, e.g. plating, rinsing characterised by the specific liquids involved
- H05K2203/0786—Using an aqueous solution, e.g. for cleaning or during drilling of holes
- H05K2203/0793—Aqueous alkaline solution, e.g. for cleaning or etching
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/12—Using specific substances
- H05K2203/122—Organic non-polymeric compounds, e.g. oil, wax, thiol
Abstract
The present invention is directed to aqueous cleaning compositions such as for household use or for cleaning electronic circuit assemblies comprising alkaline salt, an alkali metal silicate to boost detersive action or to provide corrosion protection to the substrates which are cleaned and an anionic polymer which stabilizes the alkali metal silicate to prevent precipitation of the silicate from solution.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/896,381 | 1992-06-10 | ||
US07/896,381 US5234505A (en) | 1991-07-17 | 1992-06-10 | Stabilization of silicate solutions |
PCT/US1993/002544 WO1993025729A1 (en) | 1992-06-10 | 1993-03-24 | Stabilization of silicate solutions |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2131001A1 true CA2131001A1 (en) | 1993-12-23 |
CA2131001C CA2131001C (en) | 1999-09-28 |
Family
ID=25406105
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002131001A Expired - Lifetime CA2131001C (en) | 1992-06-10 | 1993-03-24 | Stabilization of silicate solutions |
Country Status (4)
Country | Link |
---|---|
US (2) | US5234505A (en) |
AU (1) | AU668720B2 (en) |
CA (1) | CA2131001C (en) |
WO (1) | WO1993025729A1 (en) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5433885A (en) * | 1991-07-17 | 1995-07-18 | Church & Dwight Co., Inc. | Stabilization of silicate solutions |
DE69405563T2 (en) * | 1993-06-01 | 1998-01-22 | Ecolab Inc | FOAM CLEANER |
US5614027A (en) * | 1994-09-23 | 1997-03-25 | Church & Dwight Co., Inc. | Metal cleaner with novel anti-corrosion system |
US5703027A (en) * | 1994-11-29 | 1997-12-30 | The Procter & Gamble Company | Monomeric rich silicate system in automatic dishwashing composition with improved glass etching |
US5558109A (en) * | 1995-02-21 | 1996-09-24 | Church & Dwight Co., Inc. | Aqueous cleaning method and composition with nonionic surfactants for removing water soluble flux |
US5688753A (en) * | 1995-04-06 | 1997-11-18 | Church & Dwight Co.,Inc. | Flux removing composition |
US5593504A (en) * | 1995-04-26 | 1997-01-14 | Church & Dwight Co., Inc. | Method of cleaning solder pastes from a substrate with an aqueous cleaner |
FR2735787B1 (en) * | 1995-06-26 | 1997-07-18 | Rhone Poulenc Chimie | USE OF CARBONATE COGRANULES AND ALKALINE METAL SILICATE AS ALKALINE AGENTS REDUCING VISIBLE CORROSION OF GLASS AND DECOR IN DETERGENT COMPOSITIONS |
JPH11512118A (en) * | 1995-07-18 | 1999-10-19 | ユニリーバー・ナームローゼ・ベンノートシヤープ | Concentrated aqueous degreasing detergent |
US5534181A (en) * | 1995-08-30 | 1996-07-09 | Castrol North America Automotive Inc. | Aqueous hard surface cleaning compositions having improved cleaning properties |
US5747439A (en) * | 1996-04-02 | 1998-05-05 | Church & Dwight Co, Inc. | Aqueous sodium salt metal cleaner |
US5755893A (en) * | 1996-06-21 | 1998-05-26 | Church & Dwight & Co., Inc. | Flux removing compositions |
US5932021A (en) * | 1996-06-26 | 1999-08-03 | Cala; Francis R. | Aqueous cleaning composition for removing flux and method of use |
AU3482997A (en) * | 1996-06-26 | 1998-01-14 | Church & Dwight Company, Inc. | Aqueous cleaning composition for removing flux and method of use |
US5772789A (en) * | 1996-11-19 | 1998-06-30 | Church & Dwight Co., Inc. | Flux-removing aqueous cleaning composition and method of use |
US5958144A (en) * | 1997-05-20 | 1999-09-28 | Church & Dwight | Flux-removing aqueous cleaning composition and method of use |
US6017863A (en) * | 1998-05-22 | 2000-01-25 | Church & Dwight Co., Inc. | Aqueous cleaning solution and method for removing uncured adhesive residues |
US6239089B1 (en) | 1999-11-12 | 2001-05-29 | Church & Dwight Co., Inc. | Aqueous cleaning solutions containing elevated levels of N-alkyl-2-pyrrolidone |
KR100423373B1 (en) * | 2001-03-29 | 2004-03-18 | 주식회사 넬바이오텍 | Method for Preparing Silicate Carbonate Antiseptic Stabilized in Aqueous Solution |
US6664220B2 (en) * | 2001-04-04 | 2003-12-16 | Kay Chemical, Inc. | Removing adherent organic material |
US7594436B2 (en) * | 2003-06-05 | 2009-09-29 | Hunter Engineering Company | Method for determining an imbalance condition of a rotating body |
WO2006081913A1 (en) * | 2005-02-04 | 2006-08-10 | Unilever N.V. | Multiphase toothpaste composition |
DE102009027160A1 (en) * | 2009-06-24 | 2010-12-30 | Henkel Ag & Co. Kgaa | Machine dishwashing detergent |
EP2627754B1 (en) | 2010-10-14 | 2016-11-30 | Unilever PLC | Laundry detergent particles |
IN2013MN00622A (en) | 2010-10-14 | 2015-06-12 | Unilever Plc | |
MY162810A (en) | 2010-10-14 | 2017-07-14 | Unilever Nv | Laundry detergent particles |
US8883702B2 (en) | 2010-10-14 | 2014-11-11 | Conopco, Inc. | Packaged particulate detergent composition |
WO2012048947A1 (en) | 2010-10-14 | 2012-04-19 | Unilever Plc | Laundry detergent particles |
MX2013003934A (en) | 2010-10-14 | 2013-06-28 | Unilever Nv | Particulate detergent compositions comprising fluorescer. |
EP2627753B1 (en) | 2010-10-14 | 2016-11-02 | Unilever PLC | Laundry detergent particle |
WO2012048926A1 (en) | 2010-10-14 | 2012-04-19 | Unilever Plc | Manufacture of coated particulate detergents |
CL2014003399A1 (en) * | 2014-12-12 | 2015-08-07 | Leyton Nelson Roberto Osses | Non-toxic or flammable electrical contact cleaning and conditioning composition; and method to clean and condition an electrical contact |
KR20180042303A (en) | 2015-08-14 | 2018-04-25 | 스트라타시스 엘티디. | Support material composition and method for producing laminate using the same |
Family Cites Families (50)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE503818A (en) * | 1948-10-02 | |||
US2741599A (en) * | 1952-04-28 | 1956-04-10 | Kelite Corp | Composition for cleaning and stripping paint from aluminum |
US3023132A (en) * | 1959-09-14 | 1962-02-27 | Whirlpool Co | Method of softening water and washing articles |
US3950260A (en) * | 1968-01-16 | 1976-04-13 | Ibrahim Andrew Eldib | Polyacrylates of selective viscosity as detergent builders |
US3847663A (en) * | 1970-07-24 | 1974-11-12 | Lubrizol Corp | Cleaning of metals with compositions containing alkali metal silicate and chloride |
US3672993A (en) * | 1970-07-30 | 1972-06-27 | Colgate Palmolive Co | Method and compositions for cleaning ovens and the like |
US3755181A (en) * | 1971-03-15 | 1973-08-28 | J Henricks | Detergent composition containing 1-2 glycol borate ester |
US3948792A (en) * | 1972-03-09 | 1976-04-06 | Nalco Chemical Company | Corrosion and scale softening composition |
US4304680A (en) * | 1973-02-05 | 1981-12-08 | Colgate-Palmolive Company | Laundry soap |
US3960576A (en) * | 1973-06-25 | 1976-06-01 | Betz Laboratories, Inc. | Silicate-based corrosion inhibitor |
US3904685A (en) * | 1973-07-20 | 1975-09-09 | Celanese Corp | Polyacrylic acid having high chelation value and its production |
US3962109A (en) * | 1974-12-16 | 1976-06-08 | Nalco Chemical Company | Automotive cleaner plus inhibitor |
US4347152A (en) * | 1976-12-02 | 1982-08-31 | Colgate-Palmolive Company | Phosphate-free concentrated particulate heavy duty laundry detergent |
US4089703A (en) * | 1976-12-23 | 1978-05-16 | White Chemical Company, Inc. | Hot detergent process |
US4214915A (en) * | 1978-08-07 | 1980-07-29 | Colgate-Palmolive Company | Method and composition for cleaning ovens |
NZ191691A (en) * | 1978-10-03 | 1982-02-23 | Unilever Ltd | Preparation of particulate alkaline detergent compositions by spray drying |
US4228048A (en) * | 1979-05-25 | 1980-10-14 | Chemed Corporation | Foam cleaner for food plants |
US4265790A (en) * | 1979-08-09 | 1981-05-05 | Church & Dwight Co., Inc. | Method of preparing a dry blended laundry detergent containing coarse granular silicate particles |
US4362640A (en) * | 1979-10-04 | 1982-12-07 | Colgate-Palmolive Company | Method for retarding gelation of crutcher slurries containing bicarbonate, carbonate and silicate |
US4348292A (en) * | 1980-10-17 | 1982-09-07 | Walton-March, Inc. | Multi-layered liquid detergent-builder concentrate compositions which on addition to water produce stable cleaning solutions |
US4521332A (en) * | 1981-03-23 | 1985-06-04 | Pennwalt Corporation | Highly alkaline cleaning dispersion |
US4382825A (en) * | 1981-07-08 | 1983-05-10 | Amchem Products, Inc. | Alkaline cleaner for ferrous-based metal surfaces |
US4554026A (en) * | 1982-06-21 | 1985-11-19 | Nalco Chemical Company | Aqueous hydrotrope solutions for paint detackifiers |
US4523932A (en) * | 1982-06-21 | 1985-06-18 | Nalco Chemical Company | Hydrotropes and uses thereof |
US4444573A (en) * | 1982-06-21 | 1984-04-24 | Nalco Chemical Company | Hydrotropes and uses thereof |
US4434069A (en) * | 1982-07-28 | 1984-02-28 | Purex Corporation | Plastic bottle cleaner |
US4528039A (en) * | 1983-02-11 | 1985-07-09 | Lever Brothers Company | Alkaline cleaning compositions non-corrosive toward aluminum surfaces |
US4457322A (en) * | 1983-02-11 | 1984-07-03 | Lever Brothers Company | Alkaline cleaning compositions non-corrosive toward aluminum surfaces |
GB8305790D0 (en) * | 1983-03-02 | 1983-04-07 | Unilever Plc | Liquid detergent composition |
DE3345349A1 (en) * | 1983-12-15 | 1985-06-27 | Henkel KGaA, 4000 Düsseldorf | USE OF POLYGLYCOLETHERS AS FOAM-PRESSING ADDITIVES IN LOW-FOAM CLEANERS |
JPS60169583A (en) * | 1984-02-10 | 1985-09-03 | Toyota Motor Corp | Alkali degreasing solution and alkali degreasing agent |
DE3439597A1 (en) * | 1984-10-30 | 1986-04-30 | Hoechst Ag, 6230 Frankfurt | DEVELOPER FOR EXPOSED REPRODUCTION LAYERS, AND METHOD FOR THE PRODUCTION OF PRINTING FORMS AND USE OF THE DEVELOPER |
DE3447291A1 (en) * | 1984-12-24 | 1986-06-26 | Henkel KGaA, 4000 Düsseldorf | PHOSPHATE-FREE AGENT FOR MACHINE DISHWASHER |
JPS61157688A (en) * | 1984-12-28 | 1986-07-17 | Nippon Paint Co Ltd | Degreasing and cleaning agent for tin and tinned surface |
GB8502032D0 (en) * | 1985-01-28 | 1985-02-27 | Unilever Plc | Detergent powder |
DE3614825A1 (en) * | 1986-05-02 | 1987-11-05 | Henkel Kgaa | USE OF ALKYLAMINOPOLYGLYKOLETHERS AS FOAM-PRESSING ADDITIVES IN LOW-FOAM CLEANING AGENTS |
US4869844A (en) * | 1987-02-09 | 1989-09-26 | Pennwalt Corporation | High solids liquid alkaline cleaners |
DE3708938A1 (en) * | 1987-03-19 | 1988-09-29 | Henkel Kgaa | LIQUID, PHOSPHATE-FREE SINGLE-PHASE DEGREASING AGENT FOR ALUMINUM SURFACES |
GB8710291D0 (en) * | 1987-04-30 | 1987-06-03 | Unilever Plc | Preparation of granular detergent composition |
DE3738651A1 (en) * | 1987-11-13 | 1989-05-24 | Wacker Chemitronic | METHOD FOR THE HYDROPHILIZING AND / OR REMOVAL OF SURFACE TREATMENT OF SILICONE WINDOWS |
DE3812693A1 (en) * | 1988-03-19 | 1989-09-28 | Reckitt Gmbh | CLEANING TABLET FOR DENTAL PROSTHESIS |
US5080831A (en) * | 1989-06-29 | 1992-01-14 | Buckeye International, Inc. | Aqueous cleaner/degreaser compositions |
EP0407626A1 (en) * | 1989-07-10 | 1991-01-16 | Henkel Kommanditgesellschaft auf Aktien | Phosphate-free liquid washing and cleaning composition |
US5108641A (en) * | 1989-10-10 | 1992-04-28 | Colgate-Palmolive Co. | Aqueous liquid automatic dishwasher detergent composition containing dual bleach system |
DE3938107A1 (en) * | 1989-11-16 | 1991-05-23 | Hoechst Ag | DEVELOPER CONCENTRATE AND DEVELOPER PRODUCED THEREOF FOR EXPOSED NEGATIVE REPRODUCTION LAYERS AND METHOD FOR THE PRODUCTION OF PRINTING FORMS |
DE3938108A1 (en) * | 1989-11-16 | 1991-05-23 | Hoechst Ag | DEVELOPER CONCENTRATE AND DEVELOPER PRODUCED FROM IT FOR EXPOSED NEGATIVE REPRODUCTION LAYERS WITH COATING LAYER AND METHOD FOR THE PRODUCTION OF PRINTING FORMS |
DE4004626A1 (en) * | 1990-02-15 | 1991-08-22 | Hoechst Ag | LAUNDRY DETERGENT |
US5080822A (en) * | 1990-04-10 | 1992-01-14 | Buckeye International, Inc. | Aqueous degreaser compositions containing an organic solvent and a solubilizing coupler |
US5114607A (en) * | 1990-08-08 | 1992-05-19 | Betz Laboratories, Inc. | Low foaming alkaline cleaner comprising a surfactant mixture of an EO-PO-EO block copolymer and a PO-ZO-PO block copolymer |
US5158170A (en) * | 1991-11-22 | 1992-10-27 | Resinoid Engineering Corporation | Automatic vibrator control |
-
1992
- 1992-06-10 US US07/896,381 patent/US5234505A/en not_active Ceased
-
1993
- 1993-03-24 CA CA002131001A patent/CA2131001C/en not_active Expired - Lifetime
- 1993-03-24 AU AU39257/93A patent/AU668720B2/en not_active Ceased
- 1993-03-24 WO PCT/US1993/002544 patent/WO1993025729A1/en active Application Filing
- 1993-06-09 US US08/073,495 patent/US5397495A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US5234505A (en) | 1993-08-10 |
AU3925793A (en) | 1994-01-04 |
AU668720B2 (en) | 1996-05-16 |
US5397495A (en) | 1995-03-14 |
CA2131001C (en) | 1999-09-28 |
WO1993025729A1 (en) | 1993-12-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA2131001A1 (en) | Stabilization of Silicate Solutions | |
DE69115504D1 (en) | METHOD FOR CLEANING ALUMINUM AND ALUMINUM ALLOYS | |
AU3003495A (en) | Aqueous metal cleaner | |
CA2144372A1 (en) | Composition for water treatment | |
CA2009049A1 (en) | Rinse additive compositions providing glassware protection | |
WO2003016444A3 (en) | Dishwasher detergent with improved protection against glass corrosion | |
CA2128537A1 (en) | Liquid hard surface detergent compositions containing zwitterionic and cationic detergent surfactants and monoethanolamine and/or beta-aminoalkanol | |
EP0845526A3 (en) | Cleaning, disinfecting and bleaching composition | |
EP1066123A4 (en) | Improvement in aqueous stripping and cleaning compositions | |
IL110331A0 (en) | Coated sodium percarbonate particles, a process for their preparation and their use | |
CA2237546A1 (en) | Corrosion inhibited organic acid compositions and methods | |
GB9216409D0 (en) | Detergent compositions | |
CA2371925A1 (en) | Antibacterial compositions | |
CA2200615A1 (en) | Stainless Steel Alkali Treatment | |
CA2146349A1 (en) | Improvements in general purpose cleaning compositions | |
BR0012144A (en) | Detergent compositions comprising a retrograde starch degradation enzyme | |
EP0864638A3 (en) | Detergent composition | |
CA2076067A1 (en) | Vancomycin precipitation process | |
GR3029438T3 (en) | Block detergent containing nitrilotriacetic acid | |
AU2002256042A1 (en) | Removing adherent organic material | |
AU2003238419A1 (en) | Clear rinse aid with protection against glass corrosion | |
PL314308A1 (en) | Washing bath additive for washing glass bottles and application thereof in order to reduce glass corrosion | |
KR970015459A (en) | How to shorten dissolution time during the preparation and / or coating of sodium percarbonate | |
US5312027A (en) | Precleaning of soldered circuit cards to prevent white residue | |
WO2002074889A3 (en) | An acidic, phosphate-free plastic cleaner composition with reduced steel etch |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request |