发明申请
- 专利标题： METHOD FOR PRODUCING SHRINK FILMS
- 专利标题（中）： 生产收缩膜的方法
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申请号： US13508658申请日： 2010-11-02
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公开(公告)号： US20120232191A1公开(公告)日： 2012-09-13
- 发明人: Jörg Auffermann , Gabriel Skupin , Andreas Künkel
- 申请人： Jörg Auffermann , Gabriel Skupin , Andreas Künkel
- 申请人地址： DE Ludwigshafen
- 专利权人： BASF SE
- 当前专利权人： BASF SE
- 当前专利权人地址： DE Ludwigshafen
- 优先权： EP09175416.8 20091109
- 国际申请： PCT/EP10/66580 WO 20101102
- 主分类号： C08L67/04
- IPC分类号： C08L67/04 ; C08L97/02 ; C08K3/26 ; C08L33/10 ; C08K3/00 ; C08K3/22 ; C08K3/10 ; C08L3/00 ; C08K3/34
摘要：
The present invention relates to a process for producing shrink films comprising: A) from 20 to 90% by weight of a biodegradable, aliphatic-aromatic polyester and B) from 10 to 80% by weight of one or more polymers selected from the group consisting of: polylactic acid, polypropylene carbonate, polycaprolactone, polyhydroxyalkanoate, chitosan, gluten, and one or more aliphatic/aromatic polyesters, such as polybutylene succinate, polybutylene succinate adipate, or polybutylene succinate sebacate, or polybutylene terephthalate-co-adipate; and C) from 0 to 2% by weight of a compatibilizer, where a blow-up ratio smaller than or equal to 4:1 is selected.
公开/授权文献
- US08658069B2 Method for producing shrink films 公开/授权日：2014-02-25
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