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Browse by Date |
| Patent Number |
Title Of Patent |
Date Issued |
| 4016159 |
Acylamino-cephem-carboxylic acids containing an amidino or guanidino group in the molecule |
Apr. 5, 1977 |
| 4016158 |
Cephalosporin derivatives |
Apr. 5, 1977 |
| 4016157 |
Metal complexes of bis-hydrazones |
Apr. 5, 1977 |
| 4016156 |
Distyryl compounds |
Apr. 5, 1977 |
| 4016155 |
Process for preparing cephalosporin derivatives |
Apr. 5, 1977 |
| 4016154 |
Novel derivative of N-(3,4,5-trimethoxy cinnamoyl) piperazine, its acid addition salts, its proc... |
Apr. 5, 1977 |
| 4016153 |
Monoazo dyestuff mixtures derived from 2-amino-5-nitro-thiazole and bis-hydroxyalkylamino acklan... |
Apr. 5, 1977 |
| 4016152 |
Azo dye with a 2,6-diamino-5-cyano-or-5-carbamoyl-pyridine coupling component |
Apr. 5, 1977 |
| 4016151 |
Phenyl-substituted phthalazone azo dyes with a coupling component of the phenol, napthol, acetoa... |
Apr. 5, 1977 |
| 4016150 |
Sulfur and nitrogen-containing organic compositions processes for making them and fuels and addi... |
Apr. 5, 1977 |
| 4016149 |
Selective removal of albumin from blood fluid and compositions therefore |
Apr. 5, 1977 |
| 4016148 |
Peptide derivatives of phosphonic and phosphinic acids and intermediates therefor |
Apr. 5, 1977 |
| 4016147 |
Method for preparation of low-phenylalanine plastein |
Apr. 5, 1977 |
| 4016146 |
Phenethylamine antigenic conjugates, their preparation, antibodies, and use |
Apr. 5, 1977 |
| 4016145 |
Production of aromatic sulfide/sulfone polymers |
Apr. 5, 1977 |
| 4016144 |
Preparation of polyamide from oligomeric poly-N-carboxylic anhydride |
Apr. 5, 1977 |
| 4016143 |
Polyurethanes based on aromatic polyamines |
Apr. 5, 1977 |
| 4016142 |
Process for the control of carboxyl end groups in fiber-forming polyesters |
Apr. 5, 1977 |
| 4016141 |
Epoxy resin containing acetoacetic groups |
Apr. 5, 1977 |
| 4016140 |
Amide-imide copolymer moldings and method of preparation |
Apr. 5, 1977 |
| 4016139 |
Plastic composition comprising acrylonitrile-butadiene-styrene polymer, a bis-phenoxy flame reta... |
Apr. 5, 1977 |
| 4016138 |
Plastic compositions |
Apr. 5, 1977 |
| 4016137 |
Plastic compositions |
Apr. 5, 1977 |
| 4016136 |
Plastic compositions |
Apr. 5, 1977 |
| 4016135 |
Radioactive ray-resistant stabilizer |
Apr. 5, 1977 |
| 4016134 |
Novel composite comprising a special graft-copolymer |
Apr. 5, 1977 |
| 4016133 |
Fluorescent colored resin particles and process for preparation thereof |
Apr. 5, 1977 |
| 4016132 |
Coloration of polyolefine articles |
Apr. 5, 1977 |
| 4016131 |
Preparation of unsaturated polyester compositions |
Apr. 5, 1977 |
| 4016130 |
Production of solid, rigid filled polyurethane composites |
Apr. 5, 1977 |
| 4016129 |
Hardenable coating composition |
Apr. 5, 1977 |
| 4016128 |
Preparation of aqueous solutions of quaternary ammonium resins from di(tertiary amine) and 1,4-d... |
Apr. 5, 1977 |
| 4016127 |
Emulsion copolymers of acrolein and their use in treating leather |
Apr. 5, 1977 |
| 4016126 |
Laminated structures and methods and compositions for producing same |
Apr. 5, 1977 |
| 4016125 |
Fluoropolymer coating compositions having improved adhesion |
Apr. 5, 1977 |
| 4016124 |
Cements comprising acrylic acid/itaconic acid copolymer and fluoroaluminosilicate glass powder |
Apr. 5, 1977 |
| 4016123 |
Process for preparation of cationic resin aqueous emulsions |
Apr. 5, 1977 |
| 4016122 |
Anionic aqueous polyurethane having blocked NCO groups and process |
Apr. 5, 1977 |
| 4016121 |
Aqueous polyurethane having blocked NCO groups and process |
Apr. 5, 1977 |
| 4016120 |
Aqueous cationic polyurethane having blocked NCO groups and process |
Apr. 5, 1977 |
| 4016119 |
Lignin sulfonate for glass cord adhesives |
Apr. 5, 1977 |
| 4016118 |
Polyolefin plastic compositions |
Apr. 5, 1977 |
| 4016117 |
Biodegradable synthetic resin sheet material containing starch and a fatty material |
Apr. 5, 1977 |
| 4016116 |
Process for the preparation of polyvinyl chloride foams |
Apr. 5, 1977 |
| 4016115 |
Unsaturated polyester resin composition containing titanium dioxide |
Apr. 5, 1977 |
| 4016114 |
Heat-stable cellular materials |
Apr. 5, 1977 |
| 4016113 |
Use of Schiff bases as cross-linking agents for high resilience polyurethane foam |
Apr. 5, 1977 |
| 4016112 |
Process for production of foamed resin structure |
Apr. 5, 1977 |
| 4016111 |
Non-burning, class 1 rating, foams and a method of producing same |
Apr. 5, 1977 |
| 4016110 |
Process for the preparation of expandable microspheres |
Apr. 5, 1977 |
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