发明名称 |
Biodegradable resin film or sheet and process for producing the same |
摘要 |
A biodegradable resin drawn film or biodegradable resin drawn sheet that is excellent in transparency, impact resistance and film re-forming capability (recyclability); and a process for producing the same. In particular, a biodegradable resin drawn film or biodegradable resin drawn sheet composed mainly of a mixture of (A) a biodegradable resin of greater than or equal to 30° C. as a glass transition temperature Tg and (B) a biodegradable resin of less than or equal to 5° C. as a glass transition temperature Tg characterized in that a multiplicity of domains comprising component (B) mainly in the configuration of lamellar or rod-shaped pieces are present in a continuous phase comprising component (A) substantially in parallel to the external surface of the film or sheet; and a process for producing the same.
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申请公布号 |
US2010219557(A1) |
申请公布日期 |
2010.09.02 |
申请号 |
US20100662891 |
申请日期 |
2010.05.10 |
申请人 |
ASAHI KASEI LIFE & LIVING CORPORATION |
发明人 |
ITADA MITSUYOSHI;SUKIGARA MASAYUKI |
分类号 |
B29C55/02;B29C47/00;B29C55/00;C08J5/18 |
主分类号 |
B29C55/02 |
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地址 |
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