Abstract:
Polyvinylchloride or chlorinated polyvinylchloride polymer article reinforced with glass fibers coated with vinyl chloridevinyl trialkoxysilane copolymers in an amount effective to increase the strength characteristics of the article. The copolymer can include at least one of carboxylic acid vinyl esters, unsaturated mono- or dicarboxylic acid esters, and alkyl vinyl ethers.
Abstract:
AN ELECTROPLATED PRODUCT CONPRISING A GRAFT COPOLYMER OF VINYL CHLORIDE ON A CONJUGATED DIENE BACKBONE. THE COPOLYMER IS FIRST SENSITIZED WITH STANNOUS CHLORIDE, THEN CHEMICALLY PLATED WITH METAL AND THEN ELECTROPLATED.
Abstract:
Polyvinylchloride polymers having a high impact strength are produced by dissolving in vinyl chloride, polymer of ethylene and vinyl acetate or polymer of ethylene and acrylic acid esters, and polymerizing the vinyl chloride-polymer mixture.
Abstract:
SUBSTRATES OF COPOLYMERS OF VINYL CHLORIDE WITH MALEATE OR FUMARATE DIESTERS ARE COATED WITH METAL BY ELECTROLESS DEPOSITION AND THEN ELECTROPLATED.
Abstract:
PROCESS FOR THE PREPARATION OF POLYVINYL FLUROIDE WHICH COMPRISES POLYMERIZING VINYL FLUROIDE IN AQUEOUS PHASE AT A TEMPEATURE ABOVE THE CRITCIAL TEMPERATURE OF VINYL FLOURIDE, IN THE PRESENCE OF A WATER SOLUBLE POLYMERIZATION CATALYST AND 0.05 TO 0.5 WT. PERCENT OF TRANS-1,2-DICHLOROETHYLENE BASED ON THE VINYL FLUORIDE.
Abstract:
A SHAPED ARTICLE OF A VINYLCHLORIDE GRAFTED COPOLYMER OF ETHYLENE AND VINYLCHLORIDE HAVING ON THE SURFACE THEREOF A METAL FILM AND PROCESS FOR PRODUCING SUCH METALLIZED SHAPED ARTICLE COMPRISING (1) PREPARING AN ETHYLENE-VINYLCHLORIDE COPOLYMER, (2) GRAFTING VINYLCHLORIDE ONTO SAID COPOLYMER, (3) FORMING SAID GRAFT COPOLYMER INTO A SHAPED ARTICLE AND (4) APPLYING A METAL FILM TO THE SURFACE OF SAID ARTICLE.