Title:
セルロースエステルおよびカルボキシル化イオン液体中でのその製造
Document Type and Number:
Japanese Patent JP2010518244
Kind Code:
A
Abstract:
Ionic liquids and cellulose ester compositions and processes and apparatus for producing ionic liquids and cellulose esters. Cellulose esters can be produced by dissolving cellulose in carboxylated ionic liquids and thereafter contacting the cellulose solution with at least one acylating reagent. Cellulose esters produced via the present invention can comprise ester groups that originate from the carboxylated ionic liquid and/or the acylating reagent.
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Inventors:
Buchanan, charles michael
Buchanan, Norma Lindsey
Hemble, Robert Thomas
Lambert, Janel Little
Buchanan, Norma Lindsey
Hemble, Robert Thomas
Lambert, Janel Little
Application Number:
JP2009549619A
Publication Date:
May 27, 2010
Filing Date:
February 14, 2008
Export Citation:
Assignee:
EASTMAN CHEMICAL COMPANY
International Classes:
C08B3/02; C08B3/06; C08B3/08; C08B3/10
Foreign References:
| US20060004192A1 | 2006-01-05 | |||
| US5093486A | 1992-03-03 | |||
| US1924238A | 1933-08-29 | |||
| WO2007144282A1 | 2007-12-21 |
Other References:
JPN6013017504; ＨＥＩＮＺＥ，Ｔ． ｅｔ ａｌ: Ｍａｃｒｏｍｏｌｅｃｕｌａｒ Ｂｉｏｓｃｉｅｎｃｅ Ｖｏｌ．５, 2005, ｐ．５２０-５２５
JPN6013017505; ＷＵ，Ｊ． ｅｔ ａｌ: Ｂｉｏｍａｃｒｏｍｏｌｅｃｕｌｅｓ Ｖｏｌ．５, 2004, ｐ．２６６-２６８
JPN6013017507; ＣＡＯ，Ｙ． ｅｔ ａｌ: Ｃａｒｂｏｈｙｄｒａｔｅ Ｐｏｌｙｍｅｒｓ Ｖｏｌ．６９, 2007, ｐ．６６５-６７２
JPN6013017508; ＨＵＳＥＭＡＮＮ，Ｖ．Ｅ． ｅｔ ａｌ: Ｄｉｅ Ｍａｋｒｏｍｏｌｅｋｕｌａｒｅ Ｃｈｅｍｉｅ Ｖｏｌ．１２８, 1969, ｐ．２８８-２９１
JPN6013017510; ＡＶＡＬＯＳ，Ｍ． ｅｔ ａｌ: Ａｎｇｅｗａｎｄｔｅ Ｃｈｅｍｉｅ Ｖｏ．１１８, 2006, ｐ．４００８-４０１２
JPN6013017505; ＷＵ，Ｊ． ｅｔ ａｌ: Ｂｉｏｍａｃｒｏｍｏｌｅｃｕｌｅｓ Ｖｏｌ．５, 2004, ｐ．２６６-２６８
JPN6013017507; ＣＡＯ，Ｙ． ｅｔ ａｌ: Ｃａｒｂｏｈｙｄｒａｔｅ Ｐｏｌｙｍｅｒｓ Ｖｏｌ．６９, 2007, ｐ．６６５-６７２
JPN6013017508; ＨＵＳＥＭＡＮＮ，Ｖ．Ｅ． ｅｔ ａｌ: Ｄｉｅ Ｍａｋｒｏｍｏｌｅｋｕｌａｒｅ Ｃｈｅｍｉｅ Ｖｏｌ．１２８, 1969, ｐ．２８８-２９１
JPN6013017510; ＡＶＡＬＯＳ，Ｍ． ｅｔ ａｌ: Ａｎｇｅｗａｎｄｔｅ Ｃｈｅｍｉｅ Ｖｏ．１１８, 2006, ｐ．４００８-４０１２
Attorney, Agent or Firm:
Atsushi Aoki
Takashi Ishida
Tetsuji Koga
Satoshi Deno
Atsushi Ebiya
Toko Saito
Takashi Ishida
Tetsuji Koga
Satoshi Deno
Atsushi Ebiya
Toko Saito