公开(公告)号：US3639509A

公开(公告)日：1972-02-01

申请号：US3639509D

申请日：1969-05-05

Applicant: HOECHST AG

Inventor： ANDRASCHECK HANS-JOACHIM ,  ZENTNER ERICH

IPC: C08L27/00 ,  C08F279/02 ,  C08L1/00 ,  C08L7/00 ,  C08L9/06 ,  C08L21/00 ,  C08L27/06 ,  C08L51/00 ,  C08L51/02 ,  C08L51/04 ,  C08F41/12 ,  C08F29/22

CPC classification number: C08F279/02 ,  C08L9/06 ,  C08L27/06 ,  C08L51/04 ,  Y10S525/942 ,  C08F214/06 ,  C08L2666/02

Abstract: THE INVENTION RELATED TO SHAPED ARTICLES ON THE BASIC OF POLYVINYL CHLORIDE HAVING A HIGH TRANSPARENCY, HIGH THERMAL STABILITY UNDER LOAD, GOOD DEEP DRAWING PROPERTIES AND A HIGH IMPACT STRENGTH. THE SHAPED AARTICLES CONSIST MAINLY OF COPOLYMER OF PERDOMINANT PROPORTIONS OF VINYL CHLORIDE AND CERTIAN N-SUBSTITUTED MALEIC ACID IMIDES, SMALLER PROPORTION OF KNOWN ELASTOMERS ON THE BASIC OF BUTADIENE AND STYRENE, AND OPTIONALLY, CERTAIN PROPORTIONS OF A GRAFT COPOLYMER OF VINYL CHLORIDE ON A BUTADIENE ELASTOMER.