公开(公告)号：EP0004391A1

公开(公告)日：1979-10-03

申请号：EP79200060.6

申请日：1979-02-02

Applicant: STAUFFER CHEMICAL COMPANY

Inventor： Goswami, Jagadish Chandra ,  Parikh, Shridhar Vaikunthlal

IPC: B32B27/12 ,  C08F214/06 ,  C08F230/02 ,  D06N3/06

CPC classification number: B32B27/12 ,  B32B5/022 ,  B32B7/12 ,  B32B27/304 ,  B32B27/308 ,  B32B2262/0276 ,  B32B2307/3065 ,  B32B2451/00

Abstract: The use of an internally plasticized vinyl chloride film and a fabric backing, preferably a nonflame retardant fabric backing, as the substrate in a vinyl film/substrate laminate yields a product having a lower rate of smoke generation when burned than is produced by a conventional laminate of an externally plasticized vinyl film and a fabric backing. The internally plasticized vinyl chloride resin used in the vinyl film of the laminate of this invention may be a copolymer comprising from about 50% to about 85%, by weight, vinyl chloride, from about 3% to about 47%, by weight, of a C 6 -C 10 alkyl acrylate, and from about 47% to about 3%, by weight, of a bis(hydrocarbyl)vinylphosphonate. The vinyl film/substrate laminate of the present invention is useful as an upholstery product.

Abstract translation: 使用内部增塑的氯乙烯薄膜和织物背衬，优选非阻燃织物背衬作为乙烯基薄膜/基底层压板中的基材，产生的燃烧时烟雾产生率低于常规层压板产生的产品 的外部塑化乙烯基膜和织物背衬。 用于本发明层压体的乙烯基膜的内部增塑氯乙烯树脂可以是包含约50％至约85％重量的氯乙烯，约3％至约47％重量的共聚物 丙烯酸C6-C10烷基酯和约47％至约3％重量的双（烃基）乙烯基膦酸酯。 本发明的乙烯基膜/基材层压体可用作装饰用品。