发明公开
EP2311914A1 4-METHYL-1-PENTENE POLYMER, 4-METHYL-1-PENTENE POLYMER-CONTAINING RESIN COMPOSITION, MASTER BATCH THEREOF, AND MOLDED ARTICLES OF SAME
有权
4-甲基-1-戊烯聚合物，含4-甲基-1-戊烯聚合物的树脂组合物，其主组合物及其成型制品及其成型制品
- 专利标题： 4-METHYL-1-PENTENE POLYMER, 4-METHYL-1-PENTENE POLYMER-CONTAINING RESIN COMPOSITION, MASTER BATCH THEREOF, AND MOLDED ARTICLES OF SAME
- 专利标题（中）： 4-甲基-1-戊烯聚合物，含4-甲基-1-戊烯聚合物的树脂组合物，其主组合物及其成型制品及其成型制品
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申请号： EP09794516.6申请日： 2009-07-10
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公开(公告)号： EP2311914A1公开(公告)日： 2011-04-20
- 发明人: KAWABE, Kuniaki , SUTOU, Masayoshi , ITOU, Toshiyuki , KURIHARA, Mai , ETOH, Akinori , ASAO, Shinichirou , SUGIMURA, Kenji , HOYA, Hiroshi , MATSUNAGA, Koji , HAYAKAWA, Yoji , MIZUMOTO, Kunihiko
- 申请人： Mitsui Chemicals, Inc.
- 申请人地址： 5-2, Higashi-Shimbashi 1-chome Minato-ku Tokyo 105-7117 JP
- 专利权人： Mitsui Chemicals, Inc.
- 当前专利权人： Mitsui Chemicals, Inc.
- 当前专利权人地址： 5-2, Higashi-Shimbashi 1-chome Minato-ku Tokyo 105-7117 JP
- 代理机构： HOFFMANN EITLE
- 优先权： JP2008180244 20080710; JP2008180245 20080710; JP2008288069 20081110
- 国际公布： WO2010005072 20100114
- 主分类号： C08L101/00
- IPC分类号： C08L101/00 ; C08F10/14 ; C08J5/18 ; C08L23/20
摘要：
[Object] To provide a resin composition with excellent mold releasability and blocking resistance.
[Solution] A resin composition containing a 4-methyl-1-pentene polymer includes 0.01 to 10 parts by mass of a 4-methyl-1-pentene polymer (B) per 100 parts by mass of at least one resin (A) selected from the group consisting of thermoplastic resins and thermosetting resins, wherein the 4-methyl-1-pentene polymer (B) has (B1) an intrinsic viscosity [η] of 0.01 or more but less than 0.50 dl/g measured at 135°C in a decalin solvent.
[Solution] A resin composition containing a 4-methyl-1-pentene polymer includes 0.01 to 10 parts by mass of a 4-methyl-1-pentene polymer (B) per 100 parts by mass of at least one resin (A) selected from the group consisting of thermoplastic resins and thermosetting resins, wherein the 4-methyl-1-pentene polymer (B) has (B1) an intrinsic viscosity [η] of 0.01 or more but less than 0.50 dl/g measured at 135°C in a decalin solvent.
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