基本信息:
- 专利标题: PRESSURE SENSITIVE ADHESIVE WITH BUTENE-1 COPOLYMERS
- 专利标题(中):压敏粘合剂与BUTENE-1共聚物
- 申请号:PCT/EP2011/068177 申请日:2011-10-18
- 公开(公告)号:WO2012052429A1 公开(公告)日:2012-04-26
- 发明人: MUSACCHI, Gianluca , ROUCOURT, Inge, Elisabeth , PELLEGATTI, Giampaolo , DE CLIPPELEIR, Johan , SPATARO, Stefano
- 申请人: BASELL POLIOLEFINE ITALIA S.R.L. , MUSACCHI, Gianluca , ROUCOURT, Inge, Elisabeth , PELLEGATTI, Giampaolo , DE CLIPPELEIR, Johan , SPATARO, Stefano
- 申请人地址: Via Soperga 14/A I-20127 Milano IT
- 专利权人: BASELL POLIOLEFINE ITALIA S.R.L.,MUSACCHI, Gianluca,ROUCOURT, Inge, Elisabeth,PELLEGATTI, Giampaolo,DE CLIPPELEIR, Johan,SPATARO, Stefano
- 当前专利权人: BASELL POLIOLEFINE ITALIA S.R.L.,MUSACCHI, Gianluca,ROUCOURT, Inge, Elisabeth,PELLEGATTI, Giampaolo,DE CLIPPELEIR, Johan,SPATARO, Stefano
- 当前专利权人地址: Via Soperga 14/A I-20127 Milano IT
- 代理机构: COLUCCI, Giuseppe
- 优先权: US61/405,672 20101022; EP10188301.5 20101021
- 主分类号: C09J123/20
- IPC分类号: C09J123/20 ; B32B27/32
摘要:
Pressure sensitive adhesive composition and multilayer easy peel re-closable structures thereof, comprising a butene-1 (co)polymer (A) having a content of butene-1 derived units of 80wt% or more; a flexural modulus (MEF) of 80 MPa or less; a melting temperature DSC (TmI ) lower than 110°C, and optionally a tackifier (B).
摘要(中):
压敏粘合剂组合物和多层容易剥离的可重复闭合的结构,其包含丁烯-1衍生单元的含量为80重量%以上的丁烯-1(共)聚合物(A) 弯曲弹性模量(MEF)为80MPa以下; 熔点DSC(TmI)低于110℃,以及任选的增粘剂(B)。