Patents for C09K 15 - Anti-oxidant compositions; Compositions inhibiting chemical change (6,841)
05/1985
05/14/1985CA1187092A1 Phosphoramidates containing a p-phenylenediamine group
05/08/1985EP0140362A2 Esters of S-alkyl(2-hydroxyphenylthio)carboxylic acids
05/08/1985EP0140298A1 Substituted 4-hydroxybenzylthioaldehydes and ketones
05/07/1985US4515982 Aminoreductones
05/07/1985CA1186501A1 Corrosion inhibiting composition for metals
04/1985
04/30/1985US4514533 Hindered phenolic norbornane-2,3-dicarboximides and stabilized compositions
04/23/1985US4513109 For lubricating oils and polymers
04/23/1985US4513019 Film-forming compositions for enveloping solid forms, particularly pharmaceutical or food products or seeds, and products obtained, coated with said compositions
04/23/1985US4512909 Use of a hydroquinone compound with hydrazine (1:1 molar ratio) as an oxygen-scavenging and a corrosion-inhibiting agent
04/17/1985EP0137395A2 4-(Hydroxyphenylthio)-benzoates
04/17/1985EP0137329A2 Polymeric derivatives of 4-hydroxylphenylthio compounds
04/16/1985US4511685 Chroman derivatives and stabilized polypropylene composition
04/09/1985US4510162 Mixture of iron particles and yeast
04/02/1985US4508865 S-(4-Hydroxyphenyl)thiocarboxylic ester antioxidants
04/02/1985US4508637 Mixtures of alkyl and alkenyl succinic acids and polymer acids
03/1985
03/26/1985US4507420 Lubricant oil additives; imparts photostability to polymers
03/26/1985US4507416 Mixture with hindered phenol
03/13/1985EP0134194A2 S-(4-hydroxyphenyl)thioesters
03/06/1985EP0133827A1 Film forming compositions for the coating of solid forms of pharmaceutical or food products and coated products of these compositions so obtained
02/1985
02/19/1985US4500445 Using phosphorus comnpounds
02/14/1985WO1985000537A1 Deoxidant
02/05/1985US4497959 Substituted (4-hydroxyphenylthio) succinic anhydride or succinate stabilizers
01/1985
01/23/1985EP0132024A2 Stabilised formulation suitable for use in pyrolytic glass coating process
01/22/1985US4495360 Ultraviolet light absorbing agents, method for making, compositions and articles containing same
01/16/1985EP0131191A1 Organoclay-antiozonant complex
01/16/1985EP0131176A1 Anti-oxygen protection of nutritious and cosmetic products
01/15/1985CA1181089A1 Synergistic antioxidant mixtures
01/09/1985EP0130945A2 N-piperidyl lactams as light-protecting agents
01/09/1985EP0130637A2 Polysubstituted dienes
01/08/1985CA1180713A1 Ester mixtures of polyalkylpiperidine derivatives
12/1984
12/19/1984EP0128368A1 2,4,6-Tris(substituted phenoxy)-1,3,5,2,4,6-trioxatriphosphorinanes
12/18/1984US4488985 Phosphoramidates containing a p-phenylenediamine group
12/04/1984CA1178788A1 Stabilization of red phosphorus
11/1984
11/28/1984EP0126193A1 Bis-(norbornyl or substituted norbornyl) derivatives of a phenol or a phenylamine, process for their preparation and compositions containing same
11/27/1984US4485202 Isocyanuric acid ester stabilizer
11/21/1984EP0125587A1 Desentsitized forms of explosive organic diazo and azido compounds for radiation-sensitive compositions
11/20/1984US4484010 Polymer antioxidant
11/20/1984CA1178276A1 Acetylene carbamide derivatives, processes for their production, and antioxidants for organic substances which comprise such derivatives as active ingredients
11/07/1984EP0123744A1 Monitoring the flow-rate changes of a plurality of fluid streams
10/1984
10/30/1984CA1176828A1 Ultraviolet absorbent silicone based emulsions for vinyl polishes
10/25/1984WO1984004092A1 (hydrocarbylthio)phenols and their preparation
10/24/1984EP0122865A1 Polymers with polymeric antioxidants prepared from diphenylamine and dialkylalkenylbenzene or dihydroxyalkylbenzene
10/24/1984EP0122781A1 Corrosion inhibitors, methods of producing them and protective coatings containing them
10/23/1984US4478605 Alkylated 5,6,7,8-tetrahydronaphthalenols as antioxidants
10/17/1984EP0122203A1 (Hydrocarbylthio)phenols and their preparation
10/16/1984US4477616 Tetra-(2,2,6,6-tetramethyl-4-piperidinyl)-3-methyl-5-(1'2'-biscarboxylate)-ethyl-cyclohexane or 3-cyclohexene-1,2-dicarboxylates and synthetic resin compositions containing the same
09/1984
09/19/1984EP0119160A1 N-substituted 4-hydroxyphenylthiomethyl amines or urides
09/18/1984US4472549 Cyclic acetals of diols, their production of their use as non-discoloring antiozonants
09/18/1984US4472547 N-Piperidyl lactam light stabilizers
08/1984
08/29/1984EP0116712A1 Synthesis of hindered phenols
08/22/1984EP0116517A1 Ester or anhydride of substituted 4-(hydroxyphenyl-thio)-succinic acid
08/07/1984US4464496 Blend containing epm or epdm graft polymer, antioxidant-uv stabilizer combination
08/07/1984CA1172237A1 Selected heteroaromatic nitrogen compounds as antioxidant/metal deactivators/electrical insulators in hydrocarbon compositions
07/1984
07/18/1984EP0113666A1 Hydroxybenzylcyclopentadienes and derivatives thereof
07/11/1984EP0027796B1 Chroman and chromanon-4 derivatives, process for their preparation, antioxidant compositions containing same and their use for stabilizing edible fats and oils
07/10/1984US4459155 Method of producing corrosion inhibitors
07/03/1984CA1170031A2 Mixtures of organo-tin compounds
07/03/1984CA1170030A1 Aqueous liquids containing metal cavitation-erosion corrosion inhibitors
06/1984
06/26/1984US4456771 Chemical process for preparing 1,3-diketones
06/26/1984US4456541 Antioxidant diamine
06/21/1984WO1984002336A1 Antioxidant synthesis
06/19/1984US4455252 Phlegmatization of organic peroxides by metallic soaps
06/13/1984EP0110830A1 Benzylated phenols
06/13/1984EP0110820A1 Amino-substituted dibenzodioxaphosphepines and dioxaphosphocines
06/05/1984US4452764 Trivalent bismuth compounds in alkanolamine
05/1984
05/29/1984CA1168237A1 Oligomeric phenols
05/22/1984US4450097 Steam distillation to remove nonpolar solvent; extraction by aqueous alaline solution; foods; cosmetics
05/16/1984EP0108714A1 Dibenzodioxaphosphepine and dioxaphosphocine processing stabilizers
05/15/1984US4448915 Reacting acetylene carbamide and a p-hydroxybenzyl alcohol derivitive or dialkyldithiocarrbamate or formaldehyde and a phenol
05/08/1984CA1167069A1 Antioxidant process using formaldehyde
05/01/1984US4446264 Maleic-thio reaction products
05/01/1984CA1166406A1 Stabilizing compositions for peroxidic compounds
04/1984
04/24/1984US4444316 Gas scavenger agents for containers of solid chloroisocyanurates
04/24/1984CA1166396A1 Polycarbonates stabilized by halohydrocarbon, halocarbon or silane groups
04/24/1984CA1166271A1 Discoloration prevention of phenolic antioxidants
04/24/1984CA1165993A1 Antioxidants and reinforced polymers and oil-in-water emulsions of antioxidants
04/24/1984CA1165959A1 Process for producing diarylamine antioxidants in globular form
04/18/1984EP0105772A2 Substituted benzyl diketones and process therefor
04/17/1984US4443604 Oxidation resistance, dispersants
04/04/1984EP0104643A2 5-Membered cyclic phosphonates and compositions thereof
03/1984
03/27/1984US4439564 5-Membered cyclic phosphonates and compositions thereof
03/21/1984EP0103529A1 Novel substituted benzylated malonic acid esters and process therefor
03/20/1984US4438094 Cosmetic formulations containing oxyethylated diphenylamines as sun screen agents
03/13/1984CA1163649A1 Mercaptophenol derivatives as age resisters for polymers
03/07/1984EP0101992A1 Process for preparing organic nickel complexes
02/1984
02/28/1984US4434109 Stabilizers against heat, oxygen and light
02/28/1984CA1162935A1 Thio-bis-(hydrocarbyl diacid materials) as oil additives
02/28/1984CA1162730A1 Phenolic antioxidant-polymeric resin compositions and method
02/07/1984US4430235 Polymeric antioxidants
01/1984
01/31/1984CA1161242A1 Combination of phenolic oxamide and phosphite stabilizers for organic materials
01/24/1984US4427448 An aliphatic amine, a fatty acid and its ester
01/24/1984CA1160824A1 Coating composition and method
01/17/1984US4426306 Antioxidants and lubricating oil containing same
01/03/1984CA1159845A1 Polyol esters of alkylidene-2,2'-bis-phenyl cyclic phosphites
12/1983
12/28/1983EP0097118A2 Liquid antioxidants for lubricants and elastomers
12/27/1983CA1159464A1 METAL MERCAPTIDES OF ESTERS OF .beta.-MERCAPTOALKANOLS
12/21/1983EP0096180A2 Corrosion inhibiting compositions for metals
12/21/1983EP0096153A2 Stabilization of aldehydes
12/20/1983CA1159078A1 Alkanolamine esters of 1, 1'-biphenyl-2,2'-diyl-and alkylidene-1,1'-biphenyl-2,2'-diyl-cyclic phosphites
12/20/1983CA1159077A1 Phenols as stabilisers
1 ... 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69