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Browse by Date |
| Patent Number |
Title Of Patent |
Date Issued |
| 5008467 |
Process for direct etherification of a dehydrogenated effluent |
Apr. 16, 1991 |
| 5008466 |
Process for the isomerization of alkenes having a terminal double bond to give alkenes having an... |
Apr. 16, 1991 |
| 5008465 |
Proton-catalyzed reactions catalyzed by hydrogen ion-exchanged layered clays |
Apr. 16, 1991 |
| 5008464 |
Anisole bromination |
Apr. 16, 1991 |
| 5008463 |
Process for the preparation of formaldehyde |
Apr. 16, 1991 |
| 5008462 |
Method for preparing monochloroacetaldehyde trimer |
Apr. 16, 1991 |
| 5008461 |
Preparation of benzyl ketones |
Apr. 16, 1991 |
| 5008460 |
Synthetic lubricants |
Apr. 16, 1991 |
| 5008459 |
Substituted phenols as stabilizers |
Apr. 16, 1991 |
| 5008458 |
Process for purifying crude tetrabromobisphenol sulfone by extraction |
Apr. 16, 1991 |
| 5008457 |
Chiral phospholane transition metal catalysts |
Apr. 16, 1991 |
| 5008456 |
Diamino compounds, dinitro compounds, diol compounds and a process for preparing the diamino com... |
Apr. 16, 1991 |
| 5008455 |
Method for the production of hydroxylamine derivatives |
Apr. 16, 1991 |
| 5008453 |
Aromatic diimines |
Apr. 16, 1991 |
| 5008452 |
Aminoethyl oximes |
Apr. 16, 1991 |
| 5008451 |
Methylene and oxymethylene bis-ester production |
Apr. 16, 1991 |
| 5008450 |
Process for exchanging dispersing medium of terephthalic acid slurry |
Apr. 16, 1991 |
| 5008449 |
Method of synthesis of hydroxy-substituted-4-alkoxyphenylacetic acids |
Apr. 16, 1991 |
| 5008448 |
Preparation of 2-(chloro, bromo or nitro)-4-(alkyl-sulfonyl)benzoic acids and intermediates |
Apr. 16, 1991 |
| 5008447 |
Process for the preparation of polyurethanes with liquid crystal properties and diisocyanates su... |
Apr. 16, 1991 |
| 5008446 |
Preparation of phenoxy-substituted esters and intermediates therefor |
Apr. 16, 1991 |
| 5008445 |
Process for the production of glycol monoesters |
Apr. 16, 1991 |
| 5008444 |
Process for the production of substituted acryloyloxyhydroxypropyltrialkylammonium chloride |
Apr. 16, 1991 |
| 5008443 |
Process for the preparation of nitramine-containing homopolymers and co-polymers |
Apr. 16, 1991 |
| 5008442 |
Surface-active compounds on the basis of arylated fatty substances and their use |
Apr. 16, 1991 |
| 5008441 |
Caffeic acid esters and methods of producing and using same |
Apr. 16, 1991 |
| 5008440 |
Herbicide composition |
Apr. 16, 1991 |
| 5008439 |
Synthesis of 2-(4-hydroxyphenoxy) alkanoic acid esters |
Apr. 16, 1991 |
| 5008438 |
Ortho-substituted phenol ethers and fungicides which contain these compounds |
Apr. 16, 1991 |
| 5008437 |
Schiff base reaction product of ethyl vanillin and methyl anthranilate and organoleptic uses the... |
Apr. 16, 1991 |
| 5008436 |
Urea-containing (meth) acrylic acid derivatives of triisocyanates |
Apr. 16, 1991 |
| 5008435 |
Preparation of urethanes |
Apr. 16, 1991 |
| 5008434 |
Process for the preparation of methyl (+)-(2S,3S)-3-[(2-aminophenyl)thio]-2-hydroxy-3-(4-methoxy... |
Apr. 16, 1991 |
| 5008433 |
2-hydroxy-3-(4-methoxyphenyl)-3-(2-aminophenylthio)propionic acid, 8'-phenylmenthyl ester, espec... |
Apr. 16, 1991 |
| 5008432 |
Production of mercapto compounds |
Apr. 16, 1991 |
| 5008431 |
Benzophenone derivative |
Apr. 16, 1991 |
| 5008430 |
Mercaptopyrenes, preparation thereof and use thereof for the preparation of charge transfer comp... |
Apr. 16, 1991 |
| 5008429 |
Process for industrial application of Knoevenagel synthesis |
Apr. 16, 1991 |
| 5008428 |
Integrated process for the production of aminoacetonitriles |
Apr. 16, 1991 |
| 5008427 |
Ammoxidation of paraffins |
Apr. 16, 1991 |
| 5008426 |
Novel 6-acyl-(6H)-dibenz[c,e][1,2]oxaphosphorin 6-oxides, their preparation and their use as pho... |
Apr. 16, 1991 |
| 5008425 |
Trifluoromethylation of carbonyl compounds |
Apr. 16, 1991 |
| 5008424 |
Water sheeting zwitterionomeric aminofunctional siloxanes |
Apr. 16, 1991 |
| 5008423 |
Polymeric hydridochlorosilazanes and processes for their preparation |
Apr. 16, 1991 |
| 5008422 |
Polysilazanes and related compositions, processes and uses |
Apr. 16, 1991 |
| 5008421 |
Silyl derivatives of 2,6-dimethyl-4-allyl phenol |
Apr. 16, 1991 |
| 5008420 |
Novel spinel precursors |
Apr. 16, 1991 |
| 5008419 |
Novel platinum complex |
Apr. 16, 1991 |
| 5008418 |
Tris(isonitrile)copper(I) adducts for preparing radionuclide complexes |
Apr. 16, 1991 |
| 5008417 |
Haloalkylation process |
Apr. 16, 1991 |
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