Title:
LIQUID CURABLE RESIN COMPOSITION WITH SILICONE COMPOUND
Document Type and Number:
WIPO Patent Application WO2002037143
Kind Code:
A3
Abstract:
A structure comprising at least one coated optical fiber, wherein the outermost coating layer is a cured coating having (1) a surface slip of less than 15 N/cm<2>,(2) an ink adhesion according to JIS K5400 of 90 or more, wherein the coating composition comprises at least one radiation curable oligomer at least one reactive diluent and at least one silicone oligomer. Suitable silicone oligomers are a silicone compound (A1) containing no ehtylenically unsaturated double bond obtained by the reaction of (a) a hydroxyl group-containing polydimethylsiloxane compound, (b) a polyisocyanate compound, and (c) a hydroxyl group-containing compound other than the compound (a) having a molecular weigth of 80-100,000 and a silicone compound (A2) containing an ethylenically unsaturated double bond obtained by the reaction of (a) a hydroxyl group-containing polydimethylsiloxane compound, (b) a polyisocyanate compound, and (d) a hydroxyl group-containing compound other than the compound (a), having a (meth)acroyloyl group and a molecular weight of 500-100,000.
Inventors:
OHARA HIROKI (JP)
UCHIDA HIROFUMI (JP)
KOMIYA ZEN (JP)
UKACHI TAKASHI (JP)
UCHIDA HIROFUMI (JP)
KOMIYA ZEN (JP)
UKACHI TAKASHI (JP)
Application Number:
PCT/NL2001/000793
Publication Date:
April 24, 2003
Filing Date:
October 29, 2001
Export Citation:
Assignee:
DSM NV (NL)
JSR CORP (JP)
OHARA HIROKI (JP)
UCHIDA HIROFUMI (JP)
KOMIYA ZEN (JP)
UKACHI TAKASHI (JP)
JSR CORP (JP)
OHARA HIROKI (JP)
UCHIDA HIROFUMI (JP)
KOMIYA ZEN (JP)
UKACHI TAKASHI (JP)
International Classes:
G02B6/44; C03C25/10; C03C25/24; C08F2/44; C08F290/06; C08F299/06; C08G18/10; C08G18/28; C08G18/48; C08G18/61; C08G18/67; C09D4/06; C09D175/14; C09D175/16; C09D183/07; C09D183/10; G02B6/38; (IPC1-7): C03C25/10; C08G18/61; C09D4/06
Domestic Patent References:
| WO1998046693A1 | 1998-10-22 | |||
| WO1999018043A1 | 1999-04-15 |
Foreign References:
| EP0860485A1 | 1998-08-26 | |||
| US4647643A | 1987-03-03 |
Other References:
BENRASHID R ET AL: "SYNTHESIS OF NEW SILOXANE URETHANE BLOCK COPOLYMERS AND THEIR PROPERTIES", JOURNAL OF POLYMER SCIENCE, POLYMER CHEMISTRY EDITION, JOHN WILEY AND SONS. NEW YORK, US, vol. 32, no. 10, 30 July 1994 (1994-07-30), pages 1847 - 1865, XP000452317, ISSN: 0887-624X
KOZAKIEWICZ J ET AL: "INVESTIGATIONS OF MORPHOPOGY OF MOISTURE-CURED SILICONE-URETHANES", POLYMERS FOR ADVANCED TECHNOLOGIES, JOHN WILEY AND SONS, CHICHESTER, GB, vol. 11, no. 2, February 2000 (2000-02-01), pages 82 - 91, XP000898487, ISSN: 1042-7147
KOZAKIEWICZ J ET AL: "INVESTIGATIONS OF MORPHOPOGY OF MOISTURE-CURED SILICONE-URETHANES", POLYMERS FOR ADVANCED TECHNOLOGIES, JOHN WILEY AND SONS, CHICHESTER, GB, vol. 11, no. 2, February 2000 (2000-02-01), pages 82 - 91, XP000898487, ISSN: 1042-7147
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