发明授权
- 专利标题： Flame-retardant poly lactic acid-containing film or sheet, and method for manufacturing thereof
- 专利标题（中）： 阻燃聚乳酸的膜或片材及其制造方法
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申请号： US13256306申请日： 2011-01-07
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公开(公告)号： US08916631B2公开(公告)日： 2014-12-23
- 发明人: Shigeki Ishiguro , Hiroki Senda
- 申请人： Shigeki Ishiguro , Hiroki Senda
- 申请人地址： JP Osaka
- 专利权人： Nitto Denko Corporation
- 当前专利权人： Nitto Denko Corporation
- 当前专利权人地址： JP Osaka
- 代理机构： Greenblum & Bernstein, P.L.C.
- 优先权： JP2010-003361 20100108
- 国际申请： PCT/JP2011/050163 WO 20110107
- 国际公布： WO2011/083838 WO 20110714
- 主分类号： C08L67/04
- IPC分类号： C08L67/04 ; C08L27/18 ; C08K5/51 ; C08K5/521 ; C08K5/523 ; C08J5/18 ; B29C43/24 ; C08L51/06 ; B29C47/88 ; B29L7/00 ; C08G63/06 ; C08G63/60 ; B29C47/00
摘要：
Provided is a film or sheet composed of a resin composition that includes a poly lactic acid (A), an acidic functional group-modified olefinic polymer (B) including an acidic functional group and having an acid value of 10 to 70 mg KOH/g and a weight average molecular weight of 10,000 to 80,000, a tetrafluoroethylene polymer (C), and an aromatic-condensed phosphoric acid ester-containing flame retardant (D) including a compound of General Formula (I) and in which the aromatic-condensed phosphoric acid ester-containing flame retardant (D) is included in an amount of 10 to 80 parts by weight based on 100 parts by weight of the poly lactic acid (A), and a method for manufacturing the film or sheet by melt film formation. Each sign in Formula is as described in the specification.