| Patents for C07C 57 - Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms (12,415) |
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| 02/10/1981 | CA1095529A1 Manufacture of pent-3-enoic acid and its alkyl esters |
| 02/10/1981 | CA1095491A1 Catalyst for the oxidation of acrolein and methacrolein to acrylic acid and methacrylic acid respectively |
| 02/03/1981 | US4249020 Reacting in presence of calcined niobium-vanadium-molybdenum catalyst |
| 01/21/1981 | EP0022618A2 Photographic or photolithographic article and method of forming a photoresist |
| 01/21/1981 | EP0022440A1 Process for preparing Michael addition products and for converting them to ibuprofen, an anti-inflammatory compound |
| 01/20/1981 | US4246430 Method for producing crystals of sorbic acid |
| 01/20/1981 | US4246427 Catalytic oxidation of methacrolein in vapor phase |
| 01/20/1981 | US4246281 Pharmacologically active acenaphthene derivatives |
| 01/20/1981 | US4246183 Process for preparing unsaturated aliphatic esters from aliphatic dienes |
| 01/20/1981 | CA1094098A1 Simultaneous production of methacrylic acid and a methacrylate or acrylic acid and an acrylate |
| 01/13/1981 | US4245118 Oxidation of unsaturated aldehydes |
| 01/13/1981 | US4245116 Racemization of optically active 2-(4-chlorophenyl)-3-methylbutyric acid |
| 01/13/1981 | US4244776 Continuous manufacturing by spraying an aqueous potassium sorbate solution onto potassium sorbate particles fluidized by heated air |
| 01/07/1981 | EP0021739A1 A method of preparing a fluorine-containing compound |
| 01/07/1981 | EP0021695A2 Novel nonlinear optical materials and processes employing diacetylenes |
| 01/07/1981 | EP0021528A1 Process for the selective hydrogenation of triglyceride oils and products so obtained |
| 01/06/1981 | CA1093091A1 Polyprenyl carboxylic acid compound and hypotensive agent containing it as active ingredient |
| 12/30/1980 | US4242519 Novel α-thio-alkanoic acid derivatives |
| 12/30/1980 | US4242279 Insecticides |
| 12/10/1980 | EP0020230A2 p-Biphenyl-4-methyl-2-butenoic acids, process for their preparation, pharmaceutical compositions containing them and their use |
| 12/09/1980 | US4238611 Microbiocides; psychotropic |
| 12/09/1980 | US4238359 Tumbling granulation and roasting of a metal compound mixture also including a thallium, a group 1a, or group 2a compound; stabilization |
| 12/09/1980 | CA1091254A1 Process for preparing 1-tert.-butylamino-3-(2,5- dichlorophenoxy)-2-propanol |
| 12/09/1980 | CA1091152A1 Pharmaceutical compositions |
| 12/02/1980 | US4237313 Heating to 150c |
| 12/02/1980 | CA1090825A1 2-(2',2'-dihalovinyl)-cyclobutanones and 2-(2',2',2'- trihaloethyl)-cyclobutanones |
| 12/02/1980 | CA1090811A1 .alpha.-THIO-ALKANOIC ACID DERIVATIVES |
| 12/02/1980 | CA1090770A1 Preparation of methacrylic acid from methacrolein |
| 12/02/1980 | CA1090768A1 Process for producing unsaturated aliphatic acids and catalysts therefor |
| 11/25/1980 | US4235927 Insecticidal benzylfurylmethyl perhaloalkylvinylcyclopropanecarboxylates |
| 11/25/1980 | US4235786 Reaction of polyisobutylene and maleic anhydride |
| 11/25/1980 | CA1090360A1 Lactones |
| 11/18/1980 | US4234519 Recovery of methacrolein |
| 11/18/1980 | US4234517 2-(2',2'-Dihalovinyl)-cyclobutanones and 2-(2',2',2'-trihaloethyl)-cyclobutanones |
| 11/18/1980 | US4234512 Cyclopropane derivatives |
| 11/12/1980 | EP0018533A1 Substituted pentane (or pentene) carboxylic acids and their derivatives, process for their preparation and their use for the preparation of 3-(arylvinyl)-2,2-dimethyl-cyclopropane-1-carboxylates |
| 11/11/1980 | CA1089434A1 Amine-alkenylsuccinic acid or anhydride for lubricating oil compositions |
| 11/11/1980 | CA1089432A1 Process for the preparation of a catalyst for use in the oxidation in the vapour phase of unsaturated aldehydes to the corresponding acids |
| 11/04/1980 | US4232042 Di-Carboxylic acid derivatives |
| 10/28/1980 | US4230888 Process for purification of acrylic acid by fractional crystallization |
| 10/28/1980 | US4230724 Method of treating vascularization of the eye with Flurbiprofen |
| 10/28/1980 | CA1088554A1 Preparation of 5-substituted indane-2 carboxylic acid and derivatives |
| 10/21/1980 | US4229368 Insecticides, miticides |
| 10/15/1980 | EP0017235A1 Process for omega-123I-labelling of fatty acids |
| 10/15/1980 | EP0017169A1 Improved anti-inflammatory combinations having reduced ulcerogenicity |
| 10/15/1980 | EP0017000A1 Method for the preparation of shell-type catalysts and their use |
| 10/15/1980 | EP0016899A1 Process for the recuperation of pure dicarboxylic acids, their anhydrides and/or esters |
| 10/14/1980 | US4228161 Anti-inflammatory combination having reduced ulcerogenicity |
| 10/07/1980 | US4227016 Reacting glyoxylic acid, hydrochloric acid and an aromatic compound |
| 10/07/1980 | US4226781 1,1,2,3-Propane tetracarboxylic acid compounds |
| 09/30/1980 | US4225617 Acetohydroxamic acids |
| 09/30/1980 | CA1086770A1 Araliphatic dihalogen compounds and process for their preparation |
| 09/23/1980 | US4224344 9-aminoalkylmethanoanthracenes, sedatives, antidepressants, tranquilizers, antihistamines, antiallergens |
| 09/23/1980 | US4224244 9-Phenyl 5,6-dimethyl-nona-2,4,6,8 tetraenal or tetraenol derivatives |
| 09/23/1980 | CA1086329A1 Unsaturated carboxylic acids |
| 09/17/1980 | EP0015537A1 Process for the preparation of dienoic acids |
| 09/09/1980 | CA1085410A1 Amine-alkenylsuccinic acid or anhydride reaction product |
| 09/04/1980 | WO1980001804A1 Liquefaction of acid anhydride |
| 09/03/1980 | EP0015219A1 Process for the preparation of meta-chloro anilines |
| 09/02/1980 | US4220802 Catalytic oxidation of acrolein |
| 09/02/1980 | US4220661 Preservative composition |
| 09/02/1980 | US4220592 Synthesis of substituted phenylacetic acid |
| 09/02/1980 | US4220590 Optically active bis phosphine compounds |
| 08/26/1980 | US4219670 Process for producing unsaturated aldehydes and unsaturated carboxylic acids |
| 08/26/1980 | US4219389 Separation of acrylic acid from solutions thereof in tri-n-butyl phosphate |
| 08/26/1980 | CA1084524A1 Process for the functionalization of perfluorated radicals |
| 08/26/1980 | CA1084521A1 Ethynylbenzene compounds and derivatives thereof |
| 08/19/1980 | US4218473 Derivatives of 4-cyclohexyl-1-naphthalene-acetic acid and their use as drugs |
| 08/19/1980 | US4218381 Isocitric acid |
| 08/19/1980 | CA1084061A1 Divinyl stilbenes as optical brighteners |
| 08/12/1980 | US4217300 Preparation of dihalogenovinylcyclopropanecarboxylic acids and esters |
| 08/12/1980 | CA1083557A1 Process for the manufacture of methacrylic acid and a catalyst |
| 07/29/1980 | US4215215 9-Phenyl-nonate traene compounds |
| 07/23/1980 | EP0013578A2 Process for producing methacrylic acid |
| 07/22/1980 | CA1082219A1 Catalytic coupling of allylic compounds to substituted olefins |
| 07/22/1980 | CA1082204A1 Two-step method for the preparation of substituted dicarboxylic acids |
| 07/22/1980 | CA1082165A1 Production of (amm)oxidation catalyst |
| 07/15/1980 | US4212767 And silicon, phosphorous and/or arsenic and tungsten and/or vanadium, chloride stabilizer |
| 07/15/1980 | CA1081898A1 Method for producing a lead containing monomer composiion and a radiation shielding polymer |
| 07/15/1980 | CA1081714A1 Process for the manufacture of styrene |
| 07/08/1980 | US4211884 2-Decarboxy-2-hydroxymethyl-3,7-inter-m-phenylene-13,14-didehydro-PGF compounds |
| 07/01/1980 | US4210493 C-Nitroso compounds as anaerobic polymerization inhibitors for acrylic acid or methacrylic acid |
| 06/25/1980 | EP0012729A1 Therapeutic compositions containing as active compound a substituted acetic acid or its salt |
| 06/24/1980 | US4209640 To unsaturated acids with molecular oxygen in vapor phase |
| 06/24/1980 | US4209638 Preparation of therapeutic agents |
| 06/24/1980 | US4209636 Preparation of ester derivatives of polycarboxylic acids |
| 06/24/1980 | US4209524 Acetohydroxamic acids |
| 06/24/1980 | US4209523 Acetohydroxamic acids |
| 06/17/1980 | CA1079734A1 1-(3,3,3,-triarylpropyl)-4-phenyl-4-piperidinemethanols |
| 06/10/1980 | US4207422 Prostaglandins |
| 06/10/1980 | US4207350 Process for preserving process cheese |
| 06/10/1980 | CA1079291A1 Process for the synthesis of maleic anhydride |
| 06/03/1980 | US4206311 2-Decarboxy-2-hydroxy-methyl-13,14-didehydro-17-phenyl PGF compounds |
| 06/03/1980 | CA1078859A1 Process for producing benzyl sodium, phenylacetic acid and derivative thereof |
| 05/28/1980 | EP0011279A1 Process for the preparation of aromatically substituted acetic acids |
| 05/20/1980 | US4204071 4-Aryl-3-butenoic acids and lower alkyl esters |
| 05/14/1980 | EP0010902A1 Process for the production of (meth)acrylic acid by the catalytic vapour phase oxidation of isobutane or propane |
| 05/13/1980 | CA1077516A1 Production of di-unsaturated carboxylic acids |
| 05/06/1980 | US4201870 Process for the preparation of 2-(3-benzoylphenyl)-propionic acid |
| 05/06/1980 | CA1077056A1 Derivatives of pleuromutilin and compositions |