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Browse by Date |
| Patent Number |
Title Of Patent |
Date Issued |
| 4180684 |
Process for the production of 4,4-isopropylidene-bis'(2,6-dibromophenol) |
Dec. 25, 1979 |
| 4180683 |
Process for recovering 2,2-bis(4-hydroxyphenyl)propane from distillation residues from the prepa... |
Dec. 25, 1979 |
| 4180682 |
Unsaturated alcohols having an ether protected group |
Dec. 25, 1979 |
| 4180681 |
Preparation and recovery of methacrylic acid from an aqueous sodium methacrylate solution |
Dec. 25, 1979 |
| 4180680 |
Preparation of halophenylvinylbenzyl ethers |
Dec. 25, 1979 |
| 4180679 |
Novel substituted dinitrotoluenes and methods for preparing the same |
Dec. 25, 1979 |
| 4180678 |
Process for preparing methacrylic acid |
Dec. 25, 1979 |
| 4180677 |
Novel prostaglandins |
Dec. 25, 1979 |
| 4180676 |
Conversion of conjugated diolefins to diacyloxy olefins |
Dec. 25, 1979 |
| 4180675 |
15-Cycloalkyl-prostaglandin derivatives |
Dec. 25, 1979 |
| 4180674 |
Process for preparing butyl-p-benzoylbenzoates |
Dec. 25, 1979 |
| 4180673 |
Electron beam sensitive monomer |
Dec. 25, 1979 |
| 4180672 |
2-Organothio-2-cyclopentenones, organothio-cyclopentanes derived therefrom |
Dec. 25, 1979 |
| 4180671 |
Dibenz[c,f]imidazo [1,2-a] [1]azepin-9-ols |
Dec. 25, 1979 |
| 4180670 |
Amino pyridine derivatives |
Dec. 25, 1979 |
| 4180669 |
2-(N-phenethyl-4-piperidino)-5-pentyl resorcinol |
Dec. 25, 1979 |
| 4180668 |
Piperidino-4H-s-triazolo[4,3-a][1,4]benzodiazepines |
Dec. 25, 1979 |
| 4180667 |
2-Azabicyclo[2.2.2]oct-5-enes |
Dec. 25, 1979 |
| 4180666 |
3 ,9-Dihydro-3,9-dioxo-2H-indeno(2,1-c)-pyridine-4-(carbonitriles/carboxami des) |
Dec. 25, 1979 |
| 4180665 |
Substituted 3-benz(cd)indol-2-(1H)-ylidene-furo[2,3-b]quinoxalin-2(3H)one dyestuffs |
Dec. 25, 1979 |
| 4180664 |
Process for improving the color yield and fastness properties of dyeings produced with anionic d... |
Dec. 25, 1979 |
| 4180663 |
Methine dye synthesis |
Dec. 25, 1979 |
| 4180662 |
Thiazine derivatives |
Dec. 25, 1979 |
| 4180661 |
7-[(Substituted-isothioureamethyl)phenyl]-acetamidocephalosporin derivatives |
Dec. 25, 1979 |
| 4180660 |
Cephalosporin derivatives |
Dec. 25, 1979 |
| 4180659 |
Coumarin derivatives to produce 8-methoxypsoralen |
Dec. 25, 1979 |
| 4180658 |
7[-2-Alkoxyamino(acetamido)]cephalosporin derivatives |
Dec. 25, 1979 |
| 4180657 |
Acyl-substituted phenyl esters of prostacyclin-type compounds |
Dec. 25, 1979 |
| 4180656 |
Azomethine compounds |
Dec. 25, 1979 |
| 4180655 |
Nitrosourea derivatives |
Dec. 25, 1979 |
| 4180654 |
4"-Deoxy-4"-acylamido derivatives of oleandomycin, erythromycin and erythromycin carbonate |
Dec. 25, 1979 |
| 4180653 |
Bispiperazido phosphorus polyamides |
Dec. 25, 1979 |
| 4180652 |
Polyester type powder coating composition |
Dec. 25, 1979 |
| 4180651 |
Polycarbonate composition having resistance to high heat distortion |
Dec. 25, 1979 |
| 4180650 |
Nitrothiophene-accelerated lactam polymerization |
Dec. 25, 1979 |
| 4180649 |
Homopolymerizable acetylene-terminated tetraimines and process for making same |
Dec. 25, 1979 |
| 4180648 |
Crystalline polyimides |
Dec. 25, 1979 |
| 4180647 |
Polyphosphazene copolymers containing malononitrile and _substituted malononitrile substituents |
Dec. 25, 1979 |
| 4180646 |
Novel orthoester polymers and orthocarbonate polymers |
Dec. 25, 1979 |
| 4180645 |
Polyurethane coating compositions from dicyclopentenyl acrylate and/or methacrylate |
Dec. 25, 1979 |
| 4180644 |
Polyurethane chain-extenders |
Dec. 25, 1979 |
| 4180643 |
Acrylamide or methacrylamide quaternary compounds |
Dec. 25, 1979 |
| 4180642 |
Room temperature curable organopolysiloxane compositions |
Dec. 25, 1979 |
| 4180641 |
Bispiperazido phosphorus polyamides |
Dec. 25, 1979 |
| 4180640 |
Accelerator for curable acrylic ester compositions |
Dec. 25, 1979 |
| 4180639 |
Fluorosulphonyl oxafluoroalkanes, fluorosulphonyl olefines, _their copolymers and processes for ... |
Dec. 25, 1979 |
| 4180638 |
Storable polychloroprene adhesives and a process for their production employing xanthogen disulp... |
Dec. 25, 1979 |
| 4180637 |
Process for the preparation of low molecular weight anhydride interpolymers |
Dec. 25, 1979 |
| 4180636 |
Process for polymerizing or co-polymerizing propylene |
Dec. 25, 1979 |
| 4180635 |
Continuous manufacture of unsaturated polyesters |
Dec. 25, 1979 |
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