公开(公告)号：US3926871A

公开(公告)日：1975-12-16

申请号：US52537774

申请日：1974-11-20

Applicant: STANDARD OIL CO OHIO

Inventor： HENSLEY LINDA W ,  LI GEORGE S

IPC: C08F20/00 ,  C08F20/42 ,  C08F32/00 ,  C08F220/42 ,  C08F244/00

CPC classification number: C08F220/42 ,  C08F220/12 ,  C08F244/00

Abstract: Polymer resins which are high softening and function as gas and vapor barrier materials are composed of an olefinically unsaturated nitrile, such as acrylonitrile, an ester of an olefinically unsaturated carboxylic acid, such as methyl acrylate, and indene.