公开(公告)号：US3903203A

公开(公告)日：1975-09-02

申请号：US40428373

申请日：1973-11-05

Applicant: BASF AG

Inventor： TRIESCHMANN HANS-GEORG ,  PFANNMUELLER HELMUT ,  URBAN FRIEDRICH ,  BUECHNER OSKAR ,  FAUTH KARL-HEINZ ,  GIERTH VOLKER ,  PFLEGER KLAUS

IPC: C08L23/04 ,  C08F19/18 ,  C08F37/18

CPC classification number: C08L23/0869 ,  C08L25/06 ,  C08L25/12 ,  C08L2205/02 ,  C08L2205/03 ,  C08L2666/02

Abstract: Film having improved transparency prepared from a mixture of an ethylene polymer and from 0.05 to 1.0 percent by weight (based on the mixture) of a copolymer of styrene, a graft copolymer of styrene, a homopolymer of propylene or a copolymer of propylene and ethylene; the film may be used as packaging material.

Abstract translation: 由乙烯聚合物的混合物制备的具有改善的透明性的薄膜和苯乙烯共聚物，苯乙烯的接枝共聚物，丙烯的均聚物或丙烯与乙烯的共聚物的共聚物的0.05-1.0重量％（基于混合物） 该膜可以用作包装材料。

公开(公告)号：US3882260A

公开(公告)日：1975-05-06

申请号：US33030773

申请日：1973-02-07

Applicant: BASF AG

Inventor： MUELLER-TAMM HEINZ ,  IMMEL WOLFGANG ,  MOHR HEINRICH ,  FAUTH KARL-HEINZ

IPC: C08J7/04 ,  C23C3/00 ,  B44D1/09

CPC classification number: C08J7/047 ,  C08J2423/00 ,  Y10T428/266 ,  Y10T428/31913

Abstract: Method of coating shaped articles of plastics which show a tendency to stick at ordinary temperatures, comprising the application of molten polyethylene, polypropylene, copolymers of ethylene and propylene or mixtures of said polymers having a molecular weight of from 2,000 to 20,000.

Abstract translation: 在常温下涂布塑性变形的塑料制品的方法，包括施加熔融聚乙烯，聚丙烯，乙烯和丙烯的共聚物或分子量为2,000至20,000的所述聚合物的混合物。