Invention Grant
US08735470B2 Method for fibrillating cellulose, cellulose nanofiber, masterbatch, and resin composition
有权
纤维素原纤化方法，纤维素纳米纤维，母料，树脂组合物
- Patent Title: Method for fibrillating cellulose, cellulose nanofiber, masterbatch, and resin composition
- Patent Title (中): 纤维素原纤化方法，纤维素纳米纤维，母料，树脂组合物
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Application No.: US13876032Application Date: 2011-09-27
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Publication No.: US08735470B2Publication Date: 2014-05-27
- Inventor: Hironobu Takizawa , Tetsuya Harada , Takeshi Yamazaki , Jianye Jiang
- Applicant: Hironobu Takizawa , Tetsuya Harada , Takeshi Yamazaki , Jianye Jiang
- Applicant Address: JP Tokyo
- Assignee: DIC Corporation
- Current Assignee: DIC Corporation
- Current Assignee Address: JP Tokyo
- Agency: Edwards Wildman Palmer LLP
- Priority: JP2010-218778 20100929
- International Application: PCT/JP2011/072070 WO 20110927
- International Announcement: WO2012/043558 WO 20120405
- Main IPC: C08G18/38
- IPC: C08G18/38 ; C08L1/00 ; C08B1/00
Abstract:
The present invention provides a method for manufacturing a cellulose nanofiber, characterized by comprising the step of fibrillating cellulose in a polyester based resin, preferably in a polyester based resin having an ester group concentration of 6.0 mmol/g or more and a cellulose nanofiber produced by the manufacturing method concerned. In addition, the present invention provides a masterbatch composition containing the cellulose nanofibers and the polyester based resin. Furthermore, the present invention provides a resin composition containing the masterbatch composition and a diluent resin and a processed product thereof.
Public/Granted literature
- US20130289170A1 METHOD FOR FIBRILLATING CELLULOSE, CELLULOSE NANOFIBER, MASTERBATCH, AND RESIN COMPOSITION Public/Granted day:2013-10-31
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