公开(公告)号：US5270367A

公开(公告)日：1993-12-14

申请号：US859967

申请日：1992-03-30

申请人： Makoto Nakazawa ,  Tetuji Noda

发明人： Makoto Nakazawa ,  Tetuji Noda

IPC分类号： C08K5/00 ,  C08K5/20 ,  C08K5/10

CPC分类号： C08K5/0075 ,  Y10S524/91

摘要： A permanent antistatic resin composition comprising a styrene/lactone block copolymer and an antistatic agent with excellent heat resistance, transparency and permanent antistatic properties is disclosed.

摘要翻译： 公开了包含苯乙烯/内酯嵌段共聚物和具有优异的耐热性，透明性和永久抗静电性的抗静电剂的永久性抗静电树脂组合物。

公开(公告)号：US5100943A

公开(公告)日：1992-03-31

申请号：US618880

申请日：1990-11-28

申请人： Makoto Katoh ,  Tetuji Noda

发明人： Makoto Katoh ,  Tetuji Noda

IPC分类号： C08K5/00

CPC分类号： C08K5/0075 ,  Y10S524/91

摘要： A permanent antistatic resin composition which comprises 100 parts by weight of a block copolymer and from 0.1 to 2.0 parts by weight of an antistatic agent, said block copolymer comprising polymer blocks of a vinyl aromatic compound, polymer blocks of a conjugated diene compound and polymer blocks of a lactone compound, wherein the content of the vinyl aromatic compound is from 10 to 100% by weight and the content of the conjugated diene compound is from 0 to 90% by weight, provided that the sum of the vinyl aromatic compound and the conjugated diene compound is from 30 to 99% by weight, and the content of the lactone compound is from 1 to 70% by weight.