Abstract:
In the production of laminated glass including an amorphous polyamide layer bonded to another layer, the improvement which comprises covering the polyamide layer with a lacquer resulting from addition or condensation of reactive materials, e.g. a hydroxy-containing polyester or acrylate resin cross-linked with melamine or a polyisocyanate.
Abstract:
Safety or bullet-proof glass composed of at least one layer of silicate glass, amorphous polyamide sheeting and polyvinyl butyral as the adhesive between the polyamide layers and the silicate glass with the silicate glass being at least one of the outside layers. Multiple layers of polyamide and/or silicate glass on each side of the polyvinyl butyral may be used.
Abstract:
MOLDING COMPOUNDS ON A BASIS OF PLASTICIZED POLYVINYL CHLORIDE OR VINYL CHLORIDE COPOLYMERS ARE DISCLOSED WHICH COMPRISE FROM 40 TO 75 WEIGHT PERCENT OF TACTIC POLYVINYL CHLORIDE OR TACTIC VINYL CHLORIDE COPOLYMERS HAVING A COMONOMER PERCENTAGE OF 0.5 TO 20% BY WEIGHT AND WITH 55 TO 80% OF THEIR CHLORINE ATOMS IN A SYNDIOTACTIC ARRANGEMENT, FROM 20 TO 50 WEIGHT PERCENT AND PREFERABLY 25 TO 40 WEIGHT PERCENT OF DIISOTRIDECYL PHTHALATE AS PLASTICIZER, AND FROM 5 TO 50 WEIGHT PERCENT AND PREFERABLY 15 TO 30 WEIGHT PERCENT OF A CHLORINE COMPOUND WHOSE CHLORINE CONTENT EXCEEDS THAT OF THE POLYVINYL CHLORIDE OR OF THE VINYL CHLORIDE COPOLYMER, AND PREFERABLY HAVING A CHLORINE CONTENT OF 57 TO 73 WEIGHT PERCENT.