Invention Grant
US08420187B2 Cellulose acylate composition, cellulose acylate film, and its applications
有权
纤维素酰化物组合物，酰化纤维素膜及其应用
- Patent Title: Cellulose acylate composition, cellulose acylate film, and its applications
- Patent Title (中): 纤维素酰化物组合物，酰化纤维素膜及其应用
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Application No.: US12145782Application Date: 2008-06-25
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Publication No.: US08420187B2Publication Date: 2013-04-16
- Inventor: Tomoko Imai , Akiko Watano
- Applicant: Tomoko Imai , Akiko Watano
- Applicant Address: JP Tokyo
- Assignee: FUJIFILM Corporation
- Current Assignee: FUJIFILM Corporation
- Current Assignee Address: JP Tokyo
- Agency: Sughrue Mion, PLLC
- Priority: JP2007-167439 20070626
- Main IPC: C09K19/00
- IPC: C09K19/00 ; C09K19/02 ; C09K19/04
Abstract:
A novel cellulose acylate composition is disclosed. The composition comprises at least one cellulose acylate having an aromatic group-containing acyl group (Substituent A), in which a substitution degree with Substituent A satisfies following relational expressions (I) and (II): DSA2+DSA3−DSA6>0.05, (I) 0.11
Public/Granted literature
- US20090002605A1 CELLULOSE ACYLATE COMPOSITION, CELLULOSE ACYLATE FILM, AND ITS APPLICATIONS Public/Granted day:2009-01-01
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