HEAT RESISTANCE LUBRICITY IMPARTING COATING AGENT AND THERMAL TRANSFER RECORDING MEDIUM

Title:

HEAT RESISTANCE LUBRICITY IMPARTING COATING AGENT AND THERMAL TRANSFER RECORDING MEDIUM

Document Type and Number:

WIPO Patent Application WO/2005/075588

Kind Code:

A1

Abstract:

A heat resistance lubricity imparting coating agent from which there can be formed a heat-resistant lubricious protective layer excelling in heat resistance and lubricity and capable of lowering the danger of chipping by thermal head or sticking/fusion bonding of chips to thermal head; and a thermal transfer recording medium furnished with this heat-resistant lubricious protective layer. There is provided a heat resistance lubricity imparting coating agent, comprising a polydimethylsiloxane copolymer. This polydimethylsiloxane copolymer has a C_≥12 long-chain alkyl.

Inventors:

TERANISHI SHIGEKAZU (JP)
YOKOYAMA NORIO (JP)

Application Number:

PCT/JP2005/000837

Publication Date:

August 18, 2005

Filing Date:

January 24, 2005

Export Citation:

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Assignee:

NATOCO CO LTD (JP)
TERANISHI SHIGEKAZU (JP)
YOKOYAMA NORIO (JP)

International Classes:

B32B27/00; B41M5/40; B41M5/382; C08F283/12; C08F293/00; C08G77/442; C08L51/08; C08L53/00; C09D151/08; C09D153/00; C09D183/00; C09D183/10; B41M5/44; (IPC1-7): C09D183/00; B32B27/00; B41M5/40

Domestic Patent References:

WO2002100922A1

2002-12-19

Foreign References:

JPH05185757A	1993-07-27
JP2002069190A	2002-03-08
JP2002088122A	2002-03-27
JP2000017028A	2000-01-18
JP2003223027A	2003-08-08

Other References: