Concentrated Polymeric Compositions of Vinyl Aromatic Polymers and/or Copolymers,申请号US201314432907-传众专利搜索

Concentrated Polymeric Compositions of Vinyl Aromatic Polymers and/or Copolymers

申请公布号：US2015259521(A1)

申请号：US201314432907

申请日期：2013.10.17

申请公布日期：2015.09.17

申请人：

VERSALIS S.P.A

发明人：Ponticiello Antonio;Arienti Attilio;Pasquali Francesco

分类号：C08L25/08;C08J9/20

主分类号：C08L25/08

地址：S. Donato Mil.se IT

摘要：The present invention relates to a concentrated polymeric composition which comprises: a) vinyl aromatic polymers and/or copolymers in an amount ranging from 10% to 90% by weight, calculated with respect to the overall composition, with respect to the overall composition, b) at least one compound containing epoxy functional groups in an amount ranging from 0.01% to 5% by weight, calculated with respect to the overall composition, with respect to the overall composition, c) at least one infrared absorbing agent, in an amount ranging from 10% to 90% by weight, calculated with respect to the overall composition, with respect to the overall composition.

主权项：1. A concentrated polymeric composition comprising: a) vinyl aromatic polymers and/or copolymers in an amount ranging from 10% to 90% by weight, calculated with respect to the overall composition, b) at least one compound containing epoxy functional groups in an amount ranging from 0.01% to 5% by weight, calculated with respect to the overall composition, c) at least one infrared absorbing agent, in an amount ranging from 10% to 90% by weight, calculated with respect to the overall composition.