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3882196 Odor-free thermoformed heat-degraded polyvinyl alcohol  
Heat-degraded thermoformed water-soluble polyvinyl alcohol is rendered odor-free by mixing a proton acceptor with the polyvinyl alcohol before the polyvinyl alcohol is heatdegraded by a...
3880771 AQUEOUS SUSPENSION VEHICLE USEFUL IN SUSPENSION POLYMERIZATION SYSTEM FOR SPHERES  
There is disclosed an aqueous suspension vehicle consisting essentially of water having dissolved therein a water-soluble suspending agent, such as one or more hydroxyethylcelluloses, in a...
3879356 Light-sensitive polymeric compositions  
A novel class of light-sensitive polymers and their use in photographic reproduction is described. The polymers contain a light-sensitive stilbene moiety selected from the group consisting of...
3850901 POLYVINYL ALCOHOL FIBERS  
3836509 RADIATION CONVERTIBLE NORBORNENE POLYMERS  
3830761 VINYL CHLORIDE-ETHYLENE-VINYL ACETATE RESIN BINDERS  
3824215 CROWN ETHER POLYMERS PREPARED FROM CHLORAL,BROMAL OR GLYOXYLIC ACID  
3779750 ELECTROPHOTOGRAPHIC ELEMENT WITH A PHOTOCONDUCTIVE COPOLYMER  
Novel polymeric photoconductors are described which have as a repeating unit thereof a moiety having formula I or II shown below: ##SPC1## Wherein R1 is an aromatic radical and R is an alkylene...
3753954 NOVEL COPOLYMERS AND PROCESS FOR THEIR PRODUCTION  
3751393 RADIATION-SENSITIVE POLYMERS PREPARED FROM HYDROXYL CONTAINING POLYMERS AND 4-AZIDOSULFONYL-PHTHALIC ANHYDRIDE  
3743627 PHOTOGRAPHIC ELEMENTS CONTAINING SYNTHETIC POLYMERIC VEHICLES  
3738970 POLYVINYL CHLORENDATES  
3737398 METHOD OF MAKING A POLYVINYL ACETAL SPONGE BUFF  
3723401 POLYMERIC DERIVATIVE OF 1-PHENYLISOPROPYLAMINE WITH CARBOXYFORMAL OF POLYVINYL ALCOHOL, METHOD OF PRODUCING AND APPLICATION THEREOF  
The present invention relates to a new compound which is a polymeric derivative of 1-phenylisopropylamine with carboxyformal of polyvinyl alcohol, to a method of their producing and application....
3718463 PHOTOCONDUCTIVE COATING COMPOSITIONS USING A POLY(VINYL-HALOBENZAL)BINDER  
3705146 FORMALDEHYDE ADDUCTS OF SACCHARIDES  
3702843 NITRITE,NITRATE AND SULFATE ESTERS OF POLYHYDROXY POLYMERS  
3699086 PHOTO-CROSSLINKABLE ESTERS OF BETA-SUBSTITUTED ALPHA-CYANACRYLIC ACIDS AND PROCESS FOR THEIR MANUFACTURE  
3697528 RADIATION SENSITIVE MATERIALS CONTAINING BIPYRIDILIUM SALT OF A STRONG ACID  
A radiation sensitive material based on nitrogeneous dications such as bipyridyls, preferably with a water soluble polymer as a support. Sensitisers and desensitisers are described. The materials...
3697495 PREPARATION OF POLYVINYL ALCOHOL HAVING IMPROVED COLOR PROPERTIES BY TREATING THE POLYVINYL ESTER WITH OZONE  
Polyvinyl alcohol having improved color properties is prepared in a process in which an alcoholic solution of the polyvinyl ester utilized to prepare the polyvinyl alcohol is treated with ozone...
3696072 LIGHT-SENSITIVE POLYMERS  
3694415 COATING RESINOUS COMPOSITION  
A resinous coating composition capable of forming a cured coating film in air when irradiated with high energy ionizing radiation is formed by the admixture of (1) a resin obtained by reacting (A)...
3694411 LIGHT-SENSITIVE POLYMERS  
3689469 COPOLYMERS OF VINYL ALCOHOL AND METHYL METHACRYLATE AND USES THEREFOR  
3689466 SULFONATED POLYMERIC ALCOHOLS  
3679646 PREPARATION OF POLYVINYL ALCOHOL HAVING IMPROVED COLOR PROPERTIES BY TREATING THE POLYVINYL ESTER WITH AN ALKALI METAL BOROHYDRIDE  
3679647 PREPARATION OF POLYVINYL ALCOHOL HAVING IMPROVED COLOR PROPERTIES BY TREATING THE POLYVINYL ESTER WITH MAGNESIUM METAL  
3679649 POLYVINYL ALCOHOL ESTERIFICATION IN N-METHYL-2-PYRROLIDONE  
3676500 TERTIARY ALDEHYDE COMPOUNDS  
As novel compositions of matter, β-alkoxy alde-hydes, such as β-isobutoxypivaladehyde, which, being like most aldehydes, are odoriferous compounds useable as aids in the composition of perfumes....
3674768 MODIFIED POLYALCOHOL  
Transition metal-containing catalysts are prepared by reacting a transition metal compound with a polymer containing trivalent phosphorus and hydroxyl groups. The phosphorus-containing polymer is...
3666738 PREPARATION OF UNSATURATED COMPOUNDS BY HYDROLYSIS OF XANTHATE-LEWIS ACID COMPLEXES  
Simple and complex unsaturated compounds are prepared by decomposition of certain xanthate ester - Lewis acid complexes. Xanthate esters of the form: where R is an alkyl function having at least...
3663470 METHOD OF PRODUCING POLYVINYL ACETAL POROUS ARTICLES AND THE SHAPED POROUS ARTICLES MADE THEREFROM  
3658745 ACETALATED CROSS-LINKED POLYVINYL ALCOHOL HYDROGELS  
3644245 HOT MELT ADHESIVES CONTAINING SILANE COMPOUNDS  
Hot melt adhesive compositions characterized by their improved adhesion under conditions of high humidity or moisture; said adhesives comprising a blend of a synthetic polymer base and a specified...
3644289 LIGHT SENSITIVE POLYURETHANES PREPARED FROM HYDROXYL CONTAINING POLYMER AND AN ISOCYANATO-STILBENE COMPOUND  
3641210 RADIATION-CURABLE VINYL PAINT CONTAINING PENDANT UNSATURATION WITH INTERVENING ETHER FUNCTIONALITY  
3631155 POLY 1 2 - BIS(DIFLUOROAMINO)ETHYL URETHANES AND THEIR PREPARATION  
3629161 IONENE MEMBRANE SEPARATOR  
3626027 PROCESS FOR PRODUCING A GRAFT COPOLYMER COMPOSITION HAVING A POLYETHER AS ONE COMPONENT  
A process is disclosed and claimed for producing a graft copolymer composition, (e.g., polyether). The composition is prepared by adding and mixing more than an equivalent of an aliphatic...
3624062 PHENOXARSINYL ETHERS OF POLYMERIC POLYHYDROXY COMPOUNDS AND PREPARATION  
Polymeric polyhydroxy compounds, e.g., cellulose, starch, cellulose loweralkyl ethers, cellulose lowerhydroxyalkyl ethers, cellulose loweralkyl lowerhydroxyalkyl mixed ethers,...
3600342 POLYVINYL ALCOHOL-GLYOXAL-POLYOL ADHESIVE COMPOSITION  
3598883 POLYVINYL ALCOHOL COMPOSITION  
3598779 POLYVINYL COMPOUNDS WITH GRAFTS OF SULFOPROPYL AND ACRYLONITRILE RESIDUES USED TO IMPROVE DYEABILITY OF ACRYLIC POLYMERS  
3591543 TIME CONTROLLED GELATION OF POLYVINYL ALCOHOL WITH CHROMIC ION  
3583963 USE OF HYDRAZINE TO INHIBIT VINYL POLYMERIZATION  
3574521 MODIFICATION OF CELLULOSIC TEXTILE MATERIALS WITH DIVINYL SULFONE PRECURSORS  
3574522 IN SITU CATALYSIS OF THE REACTION OF CELLULOSE WITH UNSATURATED COMPOUNDS  
3560465 PREPARATION OF SOLUBLE POLY(VINYL ESTERS) FROM HIGH MOLECULAR WEIGHT ACID CHLORIDES  
3560454 PROCESS FOR THE CONTINUOUS POLYMERIZATION AND COPOLYMERIZATION OF ETHYLENICALLY UNSATURATED COMPOUNDS  
3560464 MELT-FORMABLE POLYVINYL ALCOHOLS