Title:
ACETYLATED CELLULOSE ETHER AND ARTICLES COMPRISING THE SAME
Document Type and Number:
WIPO Patent Application WO/2011/093573
Kind Code:
A1
Abstract:
Acetylated cellulose ether and an article including the same. The acetylated cellulose ether has a degree of substitution (DS) of alkyl group of 1 to 2, a molar substitution (MS) of hydroxyalkyl group of 0 to 1, and a degree of substitution (DS) of acetyl group of 1 to 2.
Inventors:
KANG GYUNG DON (KR)
PARK HYUN YOUNG (KR)
KANG JIN KYU (KR)
PARK HYUN YOUNG (KR)
KANG JIN KYU (KR)
Application Number:
PCT/KR2010/006938
Publication Date:
August 04, 2011
Filing Date:
October 11, 2010
Export Citation:
Assignee:
SAMSUNG FINE CHEMICALS CO LTD (KR)
KANG GYUNG DON (KR)
PARK HYUN YOUNG (KR)
KANG JIN KYU (KR)
KANG GYUNG DON (KR)
PARK HYUN YOUNG (KR)
KANG JIN KYU (KR)
International Classes:
C08B11/08; C08B13/00
Foreign References:
| US5668273A | 1997-09-16 | |||
| KR100311857B1 | 2001-11-14 | |||
| JP2007099876A | 2007-04-19 | |||
| US3940384A | 1976-02-24 |
Other References:
GOMEZ-BUJEDO ET AL.: "Preparation of cellouronic acids and partially acetyla ted cellouronic acids by TEMPO.NaCIO oxidation of water-soluble cellulose ac etate", BIOMACROMOLECULES, vol. 5, 30 May 2004 (2004-05-30), pages 565 - 571, XP008165037
Attorney, Agent or Firm:
Y.P.LEE, MOCK & PARTNERS (Seocho-dong Seocho-gu, Seoul 137-875, KR)
Download PDF:
Claims: