| Patents for C09K 15 - Anti-oxidant compositions; Compositions inhibiting chemical change (6,841) |
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| 07/11/1990 | CN1043730A Process for extracting natural antioxidant from tea |
| 07/04/1990 | EP0376485A1 Quaternary polyamine as sulfite oxidation inhibitor |
| 07/03/1990 | US4939300 Arylsubstituted amidines |
| 06/27/1990 | EP0374761A1 Process for the preparation of organophosphorus compounds of 4,4-diorganomagnesium biphenyl, and use of organophosphorus compounds as stabilizers for polymers, particularly polyolefine moulding compositions |
| 06/26/1990 | CA1270824A1 Substituted benzylhydroxylamines and their use as stabilizers |
| 06/21/1990 | CA2006077A1 Process for the preparation of organophosphorus derivatives of 2,4-ditert-butylphenol, of 4,4'-dihalomagnesium compounds of biphenyl and the use of the organophosphorus derivatives for the stabilization of plastics, in particular in polyolefin molding compositions |
| 06/20/1990 | EP0373437A2 Polyalkyl piperidine-substituted lactams and their use as stabilisers in polymers |
| 06/20/1990 | EP0373249A1 Biocide water treatment having reduced copper corrosion |
| 06/20/1990 | CN1043088A Quaternary polyamines as sulfite oxidation inhibitors |
| 06/19/1990 | US4935205 Corrosion inhibition |
| 06/16/1990 | CA2004145A1 Polyalkylpiperidine-substituted lactams and use thereof as stabilizers for plastics |
| 06/12/1990 | US4933451 Light, heat and oxidation stabilizers |
| 05/30/1990 | EP0370868A1 Use of modified diorganopolysiloxanes as antioxidants in cosmetics or dermatology |
| 05/29/1990 | US4929732 N-substituted tetrahydroquinolines for use as antioxidants in lubricants |
| 05/29/1990 | US4929654 Cyclic phosphites and stabilized polymeric compositions |
| 05/29/1990 | CA2004051A1 Quaternary polyamines as sulfite oxidation inhibitors |
| 05/22/1990 | US4927930 Polyamines partially substituted by piperidine-triazines |
| 05/22/1990 | US4927925 Piperidine compounds and their use as thermal stabilizers |
| 05/22/1990 | CA2003595A1 Use of diorganopolysiloxanes as anti-oxidative agents in cosmetics and dermatology |
| 05/22/1990 | CA1269231A1 Stain-resistant antimony organic sulfur-containing compounds and vinyl halide resins containing same |
| 05/16/1990 | EP0368637A1 Uv-light stabilized polyester molding compositions |
| 05/16/1990 | EP0368157A1 Corrosion inhibitor |
| 05/15/1990 | US4926190 Ink jet recording process using certain benzotriazole derivatives as light stabilizers |
| 05/15/1990 | US4925476 Bacteriostats |
| 05/10/1990 | CA2001624A1 Uv-light stabilized polyester molding compositions |
| 05/08/1990 | US4923697 Antioxidant compositions and methods |
| 05/02/1990 | EP0366040A1 Compounds containing phenol groups as antioxidants in organic materials |
| 05/02/1990 | EP0365791A2 Process for producing an antioxidant from phenolic pitch |
| 04/25/1990 | EP0365483A1 Mercaptobenzoic-acid esters used as stabilizers for chlorine-containing polymers |
| 04/25/1990 | EP0365469A1 Piperidine-triazine compounds for use as stabilizers for organic materials |
| 04/25/1990 | CA2001241A1 Phenol group-containing compounds as anti-oxidants in organic materials |
| 04/19/1990 | WO1990003976A1 Cyclic phosphites and stabilized polymeric compositions |
| 04/19/1990 | CA2000877A1 Moisture, light and heat stability at moderate temperatures of monolayer and multilayer floor coverings shaped from polyvinyl chloride resin compositions |
| 04/18/1990 | EP0364030A1 Synergistic compositions and method for inhibiting carbon steel corrosion in aqueous systems |
| 04/18/1990 | EP0363775A2 Stabilisation process of a leuco dye solution, and mixture, polymerizable by radiation, containing a leuco dye |
| 04/18/1990 | CN1041383A High-efficient fungusproof agent for dry substances and preparation thereof |
| 04/11/1990 | EP0363270A1 Cyclic phosphites and stabilized polymeric compositions |
| 04/10/1990 | US4915873 Polymerization inhibitor composition for vinyl aromatic compounds |
| 04/10/1990 | US4915781 Stabilized hydrogen peroxide compositions |
| 04/04/1990 | EP0361592A2 Method of inhibiting sulfide attack |
| 03/27/1990 | US4912249 Esters of 3-tert-butyl or 3-tert-butyl-5-alkyl-4-hydroxylphenyl(alkane) carboxylic acids |
| 03/27/1990 | US4912155 Antioxidant aromatic fluorophosphites |
| 03/22/1990 | DE3931269A1 Neue benzylidencyclanon-derivate, verfahren zu ihrer herstellung, ihre verwendung als antioxidationsmittel und als sonnenfilter sowie kosmetische und pharmazeutische mittel, die diese derivate enthalten New benzylidencyclanon derivatives, process for their production, their use as anti-oxidant and as sun filters and cosmetic and pharmaceutical products containing these derivatives |
| 03/14/1990 | CN1040364A Process for preparing di ( alkylsulfomethyl ) phenole |
| 03/07/1990 | CN1040184A Stabilized hydrogen peroxide compositions |
| 03/07/1990 | CN1040183A Hydrogen peroxide compositions contg. substd. oxybenzene compound |
| 03/06/1990 | US4906775 Esters of 3-tert-butyl- and 3-tert-butyl-5-alkyl-4-hydroxyphenyl (alkane) carboxylic acids with oxyethylates of polythiols |
| 02/28/1990 | EP0355663A2 2,6-Polyalkylpiperidinyl-substituted bislactames and their use in the stabilization of organic substances, in particular plastics, and substances stabilized therewith |
| 02/28/1990 | EP0355645A2 Cyclic amidines and process for their preparation |
| 02/27/1990 | US4904779 Heterocycles based on piperazinopiperazine |
| 02/27/1990 | US4904574 Including metal complex |
| 02/21/1990 | CN1039775A Hydrogen peroxide compositions containing a substituted aminobenzaldehyde |
| 02/14/1990 | EP0354871A2 Corrosion inhibition |
| 02/13/1990 | US4900852 Heavy metal salts of dithiophosphonate compounds |
| 02/13/1990 | US4900772 Curable resin composition |
| 02/07/1990 | EP0354185A2 Piperidine-triazine compounds for use as stabilizers for organic materials |
| 02/07/1990 | EP0354184A2 Compounds containing substituted piperidine groups for use as stabilizers for organic materials |
| 02/07/1990 | EP0354179A1 Thiouracils as stabilizers for polymers containing chlorine |
| 02/07/1990 | EP0354174A1 Stable aqueous composition for modifying light fastness |
| 02/06/1990 | US4898901 Long chain N-alkyl-alpha-alkyl nitrones and polyolefin compositions stabilized therewith |
| 02/06/1990 | US4898618 Inhibits oxidation and decarburization |
| 01/31/1990 | EP0353161A1 Antioxidant system based on a stabilized ascorbic ester |
| 01/31/1990 | EP0353084A2 Stabilized hydrogen peroxide compositions |
| 01/31/1990 | EP0353083A2 Hydrogen peroxide compositions containing a substituted oxybenzene compound |
| 01/31/1990 | EP0353082A2 Hydrogen peroxide compositions containing a substituted aminobenzaldehyde |
| 01/23/1990 | US4895702 Forming films on metal tools and equipment used in drilling and servicing of gas and oil wells; high and low temperature and pressure resistant |
| 01/16/1990 | US4894091 Protective coatings, photostabilizers, heat resistance |
| 01/10/1990 | EP0350304A2 Anti-oxidants |
| 01/10/1990 | EP0349662A1 Material having a deoxidation function and sealed container |
| 12/27/1989 | CN1038299A 提高了抗臭氧性能的高弹体组合物 Improved ozone resistance elastomer composition |
| 12/19/1989 | US4888444 Substituted hydroxylamine ester stabilizers |
| 12/19/1989 | US4888375 With sterically hindered phenols having a hydrolysable silyl group |
| 12/19/1989 | US4888368 Method of inhibiting the discoloration of emulsions and discoloration resistant emulsion compositions |
| 12/19/1989 | US4888133 Ascorbic acid esters of saturated branched long chain aliphatic acids; form lamellar liquid crystal film in water |
| 12/19/1989 | CA1263962A1 Method of producing active antioxydant |
| 12/13/1989 | EP0346283A2 Lubricant composition |
| 12/13/1989 | EP0346139A2 Corrosion control |
| 12/13/1989 | EP0346138A1 Corrosion inhibition |
| 12/12/1989 | US4886854 Bonding lignocellulose |
| 12/06/1989 | EP0345221A2 Polyamines partially substituted by piperidine-triazines |
| 12/06/1989 | EP0345220A2 Polyamines partially substituted by bis-piperidyl-triazines |
| 12/06/1989 | EP0345219A1 Aqueous dispersions of 2-(2'-hydroxyphenyl) benzotriazoles |
| 12/06/1989 | EP0344733A2 Novel antioxidant-peroxides and their use |
| 11/29/1989 | EP0343806A2 Stabilised fat compositions |
| 11/29/1989 | EP0343717A2 UV stabilizers for organic polymers |
| 11/28/1989 | US4883913 But-3-en-1-ol compounds, mixtures of catalysts and blowing agents for polyurethanes |
| 11/28/1989 | CA1263409A1 Phenols and use thereof as stabilisers |
| 11/23/1989 | EP0342827A2 High vacuum pumping liquid and method |
| 11/23/1989 | EP0342483A1 Antioxidant |
| 11/22/1989 | CN1037337A Liquid substituted 2h-benzotriazole mixtures |
| 11/15/1989 | EP0341727A1 A method of inhibiting the discoloration of emulsions and discoloration resistant emulsion compositions |
| 11/02/1989 | WO1989010345A1 Thermal oxidatively stable synthetic fluid composition |
| 11/01/1989 | CN1036760A Tetramethylpiperidino-s-triazines |
| 10/31/1989 | US4877824 Sulfur-containing compounds as antioxidants for lubricants and elastomers |
| 10/31/1989 | US4877664 Materials having a deoxidation function and a method of removing oxygen in sealed containers |
| 10/25/1989 | EP0338531A2 Fluorine-containing phosphate ester, its preparation and rust preventive comprising the same |
| 10/24/1989 | US4876361 Bromination, sulfurization, cyclization |
| 10/24/1989 | US4875973 Hydrogen peroxide compositions containing a substituted aminobenzaldehyde |
| 10/24/1989 | US4875972 For etching printed circuit boards |
| 10/24/1989 | US4875902 Hair dyes |