Title:
CELLULOSE-BASED RESIN COMPOSITION, MOLDED BODY, PRODUCT OBTAINED USING SAME, AND METHOD FOR PREPARING CELLULOSE-BASED RESIN COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2019/117315
Kind Code:
A1
Abstract:
Provided is a cellulose-based resin composition from which a molded body having a high-quality appearance and scratch-resistance can be formed, the cellulose-based resin composition including a cellulose derivative (A), and a lubricant (B), wherein: in the cellulose derivative (A), at least some hydrogen atoms of a hydroxy group in a cellulose are substituted at a specific substitution degree with a short-chain organic group having 2 to 4 carbon atoms and a long-chain organic group having 8 to 30 carbon atoms; and the lubricant (B) is at least one selected from among a urea compound (B1) which has a urea group (-NH-C(=O)-NH-) and an acyclic aliphatic group having 6 to 33 carbon atoms, an amide compound (B2) which has an amide group (-C(=O)-NH-) and an acyclic aliphatic group having 6 to 33 carbon atoms, a fatty acid metal salt (B3), and a silicone-based lubricant (B4), the content of the lubricant (B) being in the range of 0.1-10 mass%.
Inventors:
SHIMURA MIDORI (JP)
TANAKA SHUKICHI (JP)
TOYAMA KIYOHIKO (JP)
IJI MASATOSHI (JP)
SHIMIZU MINA (JP)
MIYAMOTO TOSHIE (JP)
TANAKA SHUKICHI (JP)
TOYAMA KIYOHIKO (JP)
IJI MASATOSHI (JP)
SHIMIZU MINA (JP)
MIYAMOTO TOSHIE (JP)
Application Number:
PCT/JP2018/046429
Publication Date:
June 20, 2019
Filing Date:
December 17, 2018
Export Citation:
Assignee:
NEC CORP (JP)
International Classes:
C08L1/08; C08K3/013; C08K3/04; C08K3/36; C08K5/098; C08K5/20; C08K5/21; C08L83/04
Domestic Patent References:
WO2017061190A1 | 2017-04-13 | |||
WO2016067662A1 | 2016-05-06 | |||
WO2013180278A1 | 2013-12-05 | |||
WO2016067662A1 | 2016-05-06 | |||
WO2013147143A1 | 2013-10-03 |
Foreign References:
JP2010121121A | 2010-06-03 | |||
JP2011132453A | 2011-07-07 | |||
JPS6369846A | 1988-03-29 | |||
JP2007100260A | 2007-04-19 | |||
JP2003138062A | 2003-05-14 | |||
JP2017078131A | 2017-04-27 | |||
JP2011132453A | 2011-07-07 | |||
JP2010121121A | 2010-06-03 | |||
JP2002265639A | 2002-09-18 | |||
JP2015172150A | 2015-10-01 | |||
JP2013112781A | 2013-06-10 | |||
JP2005132970A | 2005-05-26 | |||
JP2017241069A | 2017-12-15 |
Other References:
FUJIFILM RESEACH & DEVELOPMENT, vol. 57, 28 March 2012 (2012-03-28), pages 55 - 57
See also references of EP 3725834A4
See also references of EP 3725834A4
Attorney, Agent or Firm:
MIYAZAKI Teruo et al. (JP)
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