Patents for C09D 9 - Chemical paint or ink removers (2,644)
03/1991
03/13/1991EP0416126A1 Sulfuric acid composition having low surface tension
03/12/1991US4999126 Removing acrylic paint from paint spray booths
03/06/1991EP0414804A1 Azeotrope-like compositions of 1,1-dichloro-1-fluoroethane, methanol and nitromethane.
03/06/1991EP0414754A1 Low toxicity liquid solvent
02/1991
02/21/1991WO1991000893A3 Paint stripper and varnish remover compositions and related methods
02/19/1991CA1280413C Hydroxypropyl methyl cellulose ethers useful as suspending agents for suspension polymerization of vinyl chloride and as thickening agents for organic liquids
02/12/1991US4992199 Adding boehmite
02/12/1991US4992187 Synergistic mixture of five member heterocyclic ring and hydrazine
01/1991
01/30/1991CN1048898A Binary azeotropic compositions
01/24/1991WO1991000893A2 Paint stripper and varnish remover compositions and related methods
01/24/1991DE3922796A1 Solvent-based paint stripper - contg. natural saponin and soap and/or surfactant, pref. as gel for universal application
01/23/1991EP0409523A2 Binary azeotropic compositions of 2,2-dichloro-1,2-difluoroethane with methanol, ethanol, or trans-1,2-dichloroethylene
01/22/1991US4986936 Varnish removing composition and methods of using the same
01/21/1991CA2021463A1 Binary azeotropic compositions of 2,2-dichloro-1,2-difluoroethane with methanol, ethanol, or trans-1,2-dichloroethylene
01/16/1991EP0407952A1 Composition for removing of coatings and adhesives
12/1990
12/31/1990CA2063556A1 Paint stripper and varnish remover compositions and related methods
12/27/1990EP0311632A4 Surface active lactams
12/12/1990CN1047682A Removers of removing paint and oil and its process
11/1990
11/27/1990US4973420 Stripper composition for removal of protective coatings
10/1990
10/31/1990EP0394690A1 Polyfunctional polymers as deinking agents
10/30/1990US4966480 Washing liquid cartridge for refill ink type writing instrument
10/23/1990US4965010 Noncarcinogenic
10/09/1990CA1275086A1 Detackification of paint spray booth wastes
10/03/1990EP0389829A1 Water based paint stripper and varnish remover for wood
09/1990
09/20/1990WO1990010730A1 Sulfuric acid composition having low surface tension
09/11/1990US4956115 Water borne solvent strippers
08/1990
08/29/1990CN1009382B Composition and method of deinking of recycled cellulosic material
08/21/1990US4950536 Pressure-activatible lift-off correcting tape
08/09/1990DE3903465A1 Stripping composition
07/1990
07/12/1990DE3900596A1 Method of removing the toner coating of photocopies on transparent paper or plastic films
07/12/1990DE3900462A1 Method of removing dried-on ink (china ink, india ink) from transparent paper or plastic film
07/04/1990EP0376779A1 Liquid anti-adhesive cleaning composition
07/04/1990EP0376687A2 Paint stripping compositions and method of using same
06/1990
06/23/1990CA2006180A1 Anti-adhesive cleaning solvent
05/1990
05/22/1990US4927556 Aqueous based composition containing dibasic ester and thickening agent for removing coatings
05/08/1990CA1268691A1 Coating remover and wood restorative compositions and methods of using same
04/1990
04/10/1990CA1267594A1 Stripping paste for removing lacquer and paint coatings
04/05/1990WO1990003419A1 Use of (c1-c5) alkyl esters of aliphatic (c8-c22) monocarboxylic acids for removing fat, inks and the like from printing machines
04/03/1990CA1267254A1 Dmdaac/am copolymers as deinkers
02/1990
02/28/1990EP0355763A2 Water-based coating removers
02/21/1990CN1039811A Hydroxypropyl methyl cellulose ethers useful as snspending agents for suspension polymerigation of vinyl chloride and as thickening agents for organic liquids
02/13/1990US4900364 Paint removal system
02/07/1990EP0353789A1 Hydroxypropyl methyl cellulose ethers useful as thickening agents for organic liquids
01/1990
01/31/1990CN1039256A Stripper composition for removal of protective coatings
01/25/1990WO1990000579A1 Stripping composition using n-cyclohexyl-2-pyrrolidone
01/24/1990EP0351810A1 Cleaning composition of terpene compound and dibasic ester
01/09/1990US4892616 Process for stripping color filter arrays from substrates
12/1989
12/13/1989EP0346130A2 Stripper composition for removal of protective coatings
12/06/1989EP0344681A2 Process for treating thermoplasts or non-thermoplastic polymers and those containing amide and/or urethane groups
12/06/1989EP0344630A2 Use of polyacryl amide polymers in wall-paper looseners
12/05/1989CA1263781A1 Coating composition containing polymeric surfactant
11/1989
11/30/1989WO1989011526A1 Low toxicity liquid solvent
11/23/1989EP0342339A2 Paint de-tackifier and sedimentation agent
11/16/1989WO1989010984A1 Azeotrope-like compositions of 1,1-dichloro-1-fluoroethane and methanol
11/16/1989DE3815589A1 Cleaning of articles soiled with coating materials, varnishes or paints, especially spray guns (spray painting guns)
11/02/1989WO1989010388A1 Gelling compositions for stripping and cleaning
10/1989
10/19/1989WO1989009845A1 Azeotrope-like compositions of dichlorotrifluoroethane, methanol and nitromethane
10/04/1989EP0335392A2 Paint removing composition
09/1989
09/19/1989US4867800 Cleaning composition of terpene compound and dibasic ester
09/13/1989CN1035524A Novel low-poison paint stripper and its preparing method
09/12/1989US4865758 Paint removing composition containing lower alkyl-substituted 2-oxazolidinones
09/05/1989US4863525 Flush solvents for epoxy adhesives
09/04/1989EP0228454A4 Compositions and methods for printed circuit board and/or printed wiring board cleaning and soldermask testing.
08/1989
08/30/1989CN1005059B Hydroxypropyl methyl cellulose ethers as suspending agents for suspension polymerization of vinyl chloride
08/22/1989CA1258610A1 Method for removing paint
08/09/1989EP0327290A1 Cleaning compositions
08/08/1989US4854973 Low odor carbon and paint remover composition
07/1989
07/04/1989US4844832 Containing an arylsulfonic acid, a phenol and a naphalenic solvent
06/1989
06/27/1989US4842764 Vapor degreasing, cold cleaning, solvent cleaning including defluxing of circuit boards
06/06/1989US4836950 Liquid for removing printing and screen printing inks: butyrolactone and/or N-methyl-2-pyrrolidone and propylene glycol derivative
05/1989
05/23/1989US4832865 Composition containing non-ionic surfactant
05/16/1989US4830772 Trioxane dissolved in mixture of aromatic hydrocarbon, aliphatic alcohol; for removing paint
04/1989
04/19/1989EP0311632A1 Surface active lactams.
04/05/1989EP0309799A2 Pressure-activatible correcting tape and aqueous coating liquid for forming the lift-off layer of the correcting tape
04/05/1989EP0309795A2 Fumed silica as a paint stripper thickener
04/05/1989EP0309623A1 Cosmetic cleansing agents containing alpha amido acids
03/1989
03/28/1989US4816175 Azeotrope-like compositions of dichlorotrifluoroethane, methanol, cyclopentane and nitromethane
03/23/1989DE3830440A1 Remover solution for photoresists
03/15/1989EP0307024A1 De-inking agent for waste paper
03/14/1989US4812255 Paint removing compositions
03/01/1989EP0304451A1 Paint removing compositions
02/1989
02/28/1989US4808238 Selective coating of and coating removal from metal parts particularly construction parts for aircraft
02/15/1989CN1031099A Stripping liquid for regenerating prepainted relief photosensitive plate
02/14/1989US4804705 Gel composition
01/1989
01/31/1989US4801397 Paint remover contains natural or synthetic fibers
01/31/1989US4801331 Nail lacquer remover composition
01/24/1989US4800217 Paint detackification
12/1988
12/20/1988US4792415 Xanthan and derivatives from fermentation of alcaligens
12/20/1988CA1246870A1 Correction compositions and process for using same
12/07/1988EP0294041A2 Aqueous-based composition for removing coatings
11/1988
11/22/1988US4786364 Diallyldimethylammonium chloride-acrylonitrile, cellulose fibers
11/03/1988WO1988008445A1 Graffiti removal composition and method
11/02/1988EP0289160A1 Quaternary ammonium salts of anionic gums
10/1988
10/25/1988US4780235 Paint remover
10/19/1988EP0287308A2 N-methyl-2-pyrrolidone compositions
10/05/1988EP0285155A1 Method for cleaning the jetting area of the nozzles in ink jet printers, and device for carrying out the method
09/1988
09/21/1988EP0205505B1 A liquid for removing printing and screen printing inks
09/13/1988US4770805 Composition and method for removing photosensitive resin film from baseboard for integrated circuit
09/13/1988US4770713 Removing paints, varnishes, enamels, photoresists
09/07/1988WO1988006640A1 Paint removing compositions
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