Invention Grant
- Patent Title: Cellulose acetate compositions
- Patent Title (中): 醋酸纤维素组合物
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Application No.: US14233701Application Date: 2012-07-18
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Publication No.: US08851084B2Publication Date: 2014-10-07
- Inventor: Yahia Lemmouchi , Robert Quintana , Olivier Persenaire , Leila Bonnaud , Philippe Dubois
- Applicant: Yahia Lemmouchi , Robert Quintana , Olivier Persenaire , Leila Bonnaud , Philippe Dubois
- Applicant Address: GB London
- Assignee: British American Tobacco (Investments) Limited
- Current Assignee: British American Tobacco (Investments) Limited
- Current Assignee Address: GB London
- Agent NW Poulsen; LA Pinol
- Priority: GB1112402.1 20110719
- International Application: PCT/GB2012/051704 WO 20120718
- International Announcement: WO2013/011301 WO 20130124
- Main IPC: A24D3/04
- IPC: A24D3/04 ; A24D3/08 ; A24D3/10 ; C08L1/12 ; C08L1/20 ; C08L1/26 ; A24D3/06
Abstract:
The present invention relates to compositions comprising a blend of cellulose acetate and a water soluble polymer. In some embodiments, the composition is water dispersive and/or biodegradable. Embodiments of the invention also relate to processes for preparing such compositions, and to materials and products including such compositions.
Public/Granted literature
- US20140182613A1 Cellulose Acetate Compositions Public/Granted day:2014-07-03
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