| Patents for C07C 41 - Preparation of ethers; Preparation of compounds having groups, groups or groups (17,242) |
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| 01/03/1978 | US4066708 From p-benzoquinone tetramethyldiketals and hydrogen chloride |
| 01/03/1978 | US4066707 Oxidation with a peroxy acid |
| 12/27/1977 | US4065584 Sulphur containing arylamine derivatives |
| 12/20/1977 | US4064269 4-[(4-Phenoxy and benzyl)-phenoxy]-butyric acid esters |
| 12/20/1977 | US4064184 Flavors, odorants; used in food and perfumes |
| 12/20/1977 | US4064182 Preparation of secondary alkanol alkoxylates |
| 12/20/1977 | US4064162 Synthesis of intermediates for vitamin A |
| 12/13/1977 | US4062898 Conversion of acetals |
| 12/06/1977 | US4061682 Quaternary ammonium or phosphonium salt |
| 11/29/1977 | US4060633 Antiinflammatory |
| 11/29/1977 | US4060563 Process for preparing 2-allyl phenol |
| 11/29/1977 | US4060558 Process for preparing 3-alkyl-4-alkoxy-1-naphthols |
| 11/29/1977 | US4060555 Deacon catalyst |
| 11/22/1977 | US4059641 Antiulcer |
| 11/22/1977 | US4059638 From the diacyl compound of dimeric p-isopropenylphenol, acid catalyst |
| 11/08/1977 | US4057647 Antiinflammatory |
| 11/08/1977 | US4057587 Diphenyl ether derivatives |
| 11/08/1977 | US4057586 Process for the manufacture of hydroquinone dimethyl ethers |
| 11/08/1977 | US4057585 Method of preparing 2,3-dichloroanisole |
| 11/08/1977 | US4057516 Preparing perfumed compositions containing 8-allyl-8-hydroxytricyclo[5,2.1.02,6 ]decane alone or combined with O-hydroxybenzyl ethyl ether |
| 10/25/1977 | US4055595 Anticholesterol, antiarthritis |
| 10/04/1977 | US4052470 Process for the production of chlorofluorinated acyclic hydrocarbons |
| 10/04/1977 | US4052468 Deacon catalyst |
| 10/04/1977 | US4052277 Process for preparing perfluorinated ethers |
| 09/27/1977 | US4050940 Process for the preparation of a photographic material |
| 09/20/1977 | US4049823 Phenylbutanol derivatives and compositions containing them |
| 09/06/1977 | US4046816 Noble metal dehydrogenation catalyst |
| 09/06/1977 | US4046652 Anodic oxidation of benzene or alkoxybenzenes |
| 08/16/1977 | US4042634 Tetrafluoroethylene from a fluoroalkyl vinyl ether |
| 08/16/1977 | US4042633 Process for preparing diisopropyl ether |
| 08/02/1977 | US4039590 Process for the synthesis of methyl-tert-butyl ether from methanol and isobutylene in the presence of butadiene |
| 08/02/1977 | US4039587 Method of preparing polynuclear, halogenated, aromatic benzyl ethers |
| 08/02/1977 | US4039573 Acid catalyst |
| 07/26/1977 | US4038325 Isomerization of cis-anethole to trans-anethole |
| 07/26/1977 | US4038211 Impregnating silica xerogel with phosphoric acid |
| 07/19/1977 | US4036989 Anti-inflammatory composition and method containing 2-fluoro-4-isopropylbiphenyl |
| 06/28/1977 | US4032562 Stabilizers |
| 06/21/1977 | US4031157 Etherification, alcohol, glycol |
| 06/21/1977 | US4031141 12-Alkoxy-3,7,11-trimethyl-dodecatetraenes |
| 05/31/1977 | US4026951 Process for the production of anethole |
| 05/24/1977 | US4025566 Aluminum, boron, and phosphorus catalyst |
| 05/24/1977 | US4025548 Radiation curable oligomers |
| 05/17/1977 | US4024192 Phenol, hexafluoro propene, phenyl alkyl esthers |
| 05/17/1977 | US4024159 Process for the production of liquid acetals |
| 05/03/1977 | USRE29201 From 2-chloro-cyclohexanone and alcohol, group 8 catalyst |
| 05/03/1977 | USRE29200 Dehydrogenation of corresponding chloro-cyclohexanone |
| 05/03/1977 | US4021475 Synthesis of aryl ethers of bis(hydroxymethyl) ether |
| 04/26/1977 | US4020114 Process for separating butadiene from C4 hydrocarbons streams obtained by stream-cracking |
| 04/26/1977 | US4020024 Halogenated polyether-polyols and polyurethane foams manufactured from the latter |
| 04/12/1977 | US4017549 Pesticides |
| 03/29/1977 | US4014940 Process for preparing m-phenoxybenzylalcohol and side-chain halogenated m-phenoxytoluene |
| 03/29/1977 | US4014938 4-Tricyclo[5,2,1,02,6 ]decyl-8-butanal |
| 03/29/1977 | US4014914 Manufacture of 4,4'-diphenylmethane diisocyanate and a mixture of diisocyanates and polyisocyanates |
| 03/29/1977 | US4014855 Polyhalogenated aromatic compounds and polymers thereof |
| 03/22/1977 | US4013776 Phenylsulphinyl-amidine derivatives |
| 03/15/1977 | US4012452 Olefin hydration process |
| 03/08/1977 | US4011268 Polymer with tetraalkyl phosphonium alkoxide, aryloxide or hydroxide groups as catalyst |
| 03/08/1977 | US4011082 Silver halide photographic material |
| 03/01/1977 | US4010087 Process for preparing 3-phenoxybenzyl bromide |
| 02/15/1977 | US4008283 1,1-Bis(1-methyl-2-vinyl-4,6-heptadienoxy) alkane and method for the production thereof |
| 02/08/1977 | US4007230 Antioxidant composition for stabilizing polyols |
| 02/01/1977 | US4006192 1,1-Di-(2,7 octadieneoxymethylene)-1-(hydroxymethylene)alkane |
| 01/18/1977 | US4003950 Diphenyl methane biodegradable insecticides |
| 01/11/1977 | US4002769 Insect maturation inhibitors |
| 01/11/1977 | US4002768 Insecticides and acaracides |
| 01/11/1977 | US4002688 Cooling melt with shear |
| 01/04/1977 | US4001454 Flavoring foods with 8-methyl-non-2ynol and its derivatives |
| 12/28/1976 | US4000312 Methylenedioxy-benzene |
| 12/07/1976 | US3996338 Silica xerogel |
| 11/23/1976 | US3993698 Herbicidal 2-alkyl glycerol derivatives |
| 11/23/1976 | US3993697 Odoriferous cycloalkyl acetals |
| 11/23/1976 | US3993604 Organoleptic, perfumes, flavors |
| 11/16/1976 | US3992452 Method for the production of alkoxycyclohexanones |
| 11/09/1976 | US3991212 Phenylacetylene compounds |
| 11/09/1976 | US3991122 Liquid compositions based on polyglycolethers having a high boiling point |
| 11/09/1976 | US3991049 Aromatic compounds containing ethylene double bonds, processes for their manufacture and use |
| 10/19/1976 | US3987108 Benzyl (benzyloxy) benzene derivatives |
| 10/19/1976 | US3987102 Insecticides, acaricides |
| 10/12/1976 | US3985811 5-Chloro-2-hydroxymethyl benzhydrol |
| 10/05/1976 | US3984440 Polyene compounds |
| 09/28/1976 | US3983247 2,4-Dodecadienoic acid esters and use for insecticides |
| 09/21/1976 | US3981927 1,2,2,2-Tetrafluoroethyl ethers and process for preparing them |
| 09/14/1976 | US3980714 2,2,2-Trifluoro-1-chloroethyl ethers and process for preparing them |
| 09/07/1976 | US3979461 Process for the preparation of methyl tert-butyl ether |
| 08/31/1976 | US3978140 Process for the preparation of carbinols |
| 08/31/1976 | US3978139 Alkyl vinyl ether, acid catalyst |
| 08/24/1976 | US3976701 Steroids; catalytic hydrogenation |
| 08/24/1976 | US3976491 Diazo compositions and diazotype materials prepared from same |
| 08/17/1976 | US3975448 Halogenated aralkyl ethers |
| 08/03/1976 | US3972949 Process for preparing glycol dimethyl ethers |
| 08/03/1976 | US3972948 From alkylene oxide and alcohol, alkali or alkaline earth containing catalyst |
| 07/20/1976 | US3970705 Preparation of unsaturated ethers |
| 07/13/1976 | US3969417 Process for the alkoxylation of compounds containing alcoholic hydroxyl groups |
| 07/13/1976 | US3969416 Preparation of ketals |
| 06/29/1976 | US3966826 Herbicide intermediates |
| 06/29/1976 | US3966798 Catalytic coupling of allylic compounds to substituted olefins |
| 06/29/1976 | US3966780 Propargyl esters of 7,11-substituted dodecadienoic acids |
| 06/29/1976 | US3966586 Method for upgrading heavy petroleum type stocks |
| 06/29/1976 | US3966398 Hair dyeing composition containing a non-ionic surfactant |
| 06/22/1976 | US3965197 Catalytic |