公开(公告)号：US3607692A

公开(公告)日：1971-09-21

申请号：US3607692D

申请日：1969-09-17

Applicant: BASF AG

Inventor： SANNER AXE ,  KRAUCH CARL HEINRICH

IPC: D06N3/04 ,  C08F2/36 ,  C08F2/46 ,  C08F291/18 ,  C08J9/28 ,  D06M14/18 ,  B01J1/10 ,  B01J1/12 ,  C08C17/08

CPC classification number: C08J9/28 ,  C08F291/18 ,  C08J2201/0547 ,  D06M14/18 ,  Y10S428/904 ,  Y10S521/915

Abstract: Production of poromeric materials by impregnating flat fibrous structures with liquids containing monoolefinically unsaturated monomers and high polymeric plastics in dissolved, emulsified or dispersed form, but no polyolefinically unsaturated monomers, freezing the impregnated fibrous structures, irradiating the frozen structures to effect polymerization of the monomers, and freeing the poromeric materials from the remaining liquid. The poromeric materials may be used as floor coverings, insulating materials, leather substitutes and coating materials.