Invention Grant
- Patent Title: Hydroxypropyl cellulose particles
- Patent Title (中): 羟丙基纤维素颗粒
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Application No.: US13393053Application Date: 2010-08-30
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Publication No.: US09561185B2Publication Date: 2017-02-07
- Inventor: Yusuke Masue
- Applicant: Yusuke Masue
- Applicant Address: JP Tokyo
- Assignee: NIPPON SODA CO., LTD.
- Current Assignee: NIPPON SODA CO., LTD.
- Current Assignee Address: JP Tokyo
- Agency: Oliff PLC
- Priority: JP2009-202246 20090902
- International Application: PCT/JP2010/064690 WO 20100830
- International Announcement: WO2011/027729 WO 20110310
- Main IPC: B32B5/16
- IPC: B32B5/16 ; C08B11/02 ; C08B11/08 ; A61K9/16 ; C08B15/02 ; C08L1/28 ; A61K47/38
Abstract:
Hydroxypropyl cellulose particles which contain 50-100 weight % of particles with a particle size that is larger than 150 μm and not larger than 355 μm.
Public/Granted literature
- US20120164451A1 HYDROXYPROPYL CELLULOSE PARTICLES Public/Granted day:2012-06-28
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