Title:
ALIPHATIC POLYMER HAVING KETONE GROUP AND ETHER BONDING IN MAIN CHAIN, AND RESIN COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2005/042618
Kind Code:
A1
Abstract:
An aliphatic polymer having a ketone group and an ether bonding in its main chain, characterized in that it comprises a structural unit represented by the general formula (1) and a structural unit represented by the general formula (2), wherein Ra and Rb independently represent a substituted or unsubstituted divalent aliphatic hydrocarbon group, Rc represents a substituted or unsubstituted divalent aliphatic hydrocarbon group having an ether bonding in the terminal thereof, or a single bond, n1 represents an integer of 1 or more and n2 represents an integer of 0 or more, provided that n1 + n2 is in the range of 2 to 1000; and a resin composition, characterized in that it comprises a structural unit represented by the general formula (1) as a component. Said polymer preferably contains an ether bonding and a ketone group in a ratio of 0.01 to 100. Said polymer can be substantially comprised of a structural unit represented by the general formula (1) as a recurring unit. The resin composition may further comprises an electroconductive powder.
Inventors:
SHIGEMATSU TAISHI (JP)
MANABE CHIKARA (JP)
HIRAKATA MASAKI (JP)
KISHI KENTARO (JP)
WATANABE MIHO (JP)
WATANABE HIROYUKI (JP)
MANABE CHIKARA (JP)
HIRAKATA MASAKI (JP)
KISHI KENTARO (JP)
WATANABE MIHO (JP)
WATANABE HIROYUKI (JP)
Application Number:
PCT/JP2004/006338
Publication Date:
May 12, 2005
Filing Date:
April 30, 2004
Export Citation:
Assignee:
FUJI XEROX CO LTD (JP)
SHIGEMATSU TAISHI (JP)
MANABE CHIKARA (JP)
HIRAKATA MASAKI (JP)
KISHI KENTARO (JP)
WATANABE MIHO (JP)
WATANABE HIROYUKI (JP)
SHIGEMATSU TAISHI (JP)
MANABE CHIKARA (JP)
HIRAKATA MASAKI (JP)
KISHI KENTARO (JP)
WATANABE MIHO (JP)
WATANABE HIROYUKI (JP)
International Classes:
C08G65/34; C08G67/00; C08K3/08; C08K7/02; C08K9/04; C08L71/08; (IPC1-7): C08G65/34; C08G67/00; C08K3/08; C08K9/04; C08L71/08
Foreign References:
| JP2004182974A | 2004-07-02 | |||
| JP2003517071A | 2003-05-20 | |||
| JPH08244176A | 1996-09-24 | |||
| JPH0113931A | ||||
| JPH0959506A | 1997-03-04 | |||
| JPH11181081A | 1999-07-06 | |||
| JP2004059826A | 2004-02-26 |
Other References:
See also references of EP 1679334A4
Attorney, Agent or Firm:
Nakajima, Jun (NAKAJIMA & KATO Eighth Floor HK-Shinjuku
Bldg., 3-17, Shinjuku 4-chome, Shinjuku-k, Tokyo 22, JP)
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