Title (en)

UV-CURABLE COATING COMPOSITION HAVING IMPROVED WATER RESISTANCE AND OPTICAL FIBER USING THE SAME

Title (de)

UV-HÄRTBARE BESCHICHTUNGSZUSAMMENSETZUNG MIT ERHÖHTER WASSERFESTIGKEIT UND GLASFASER DAMIT

Title (fr)

COMPOSITION DE REVÊTEMENT À SÉCHAGE SOUS UV PRÉSENTANT UNE RÉSISTANCE À L EAU AMÉLIORÉE ET FIBRE OPTIQUE L UTILISANT

Publication

EP 2318359 A4 20110810 (EN)

Application

EP 09798104 A 20090715

Priority

• KR 2009003893 W 20090715
• KR 20080070232 A 20080718

Abstract (en)

[origin: WO2010008201A2] The present invention provides a UV-curable coating composition comprising an alkylene oxide-based urethane acrylate monomer and an optical fiber using the same, the optical fiber showing improved water resistance and excellent thermal, mechanical and chemical stabilities.

IPC 8 full level

C07C 271/08 (2006.01); C07C 271/20 (2006.01); C07C 271/24 (2006.01); C07C 271/28 (2006.01); C08G 18/10 (2006.01); C08G 18/67 (2006.01); C08L 75/16 (2006.01); C09D 175/16 (2006.01)

CPC (source: EP KR)

C07C 271/08 (2013.01 - EP KR); C07C 271/20 (2013.01 - EP); C07C 271/24 (2013.01 - EP); C07C 271/28 (2013.01 - EP); C08F 299/024 (2013.01 - EP); C08G 18/672 (2013.01 - EP); C08G 18/755 (2013.01 - EP); C08G 18/7621 (2013.01 - EP); C09D 175/16 (2013.01 - EP KR); G02B 1/048 (2013.01 - EP KR)

Citation (search report)

• [XAI] GB 1428672 A 19760317 - AMALGAMATED DENTAL CO LTD
• [XA] GB 1379228 A 19750102 - KALLE AG
• [A] US 5639846 A 19970617 - SHUSTACK PAUL J [US]
• [A] EP 0287818 A2 19881026 - HOECHST AG [DE]
• [XA] DATABASE WPI Week 200577, Derwent World Patents Index; AN 2005-752158, XP002640115
• [XA] DATABASE WPI Week 200107, Derwent World Patents Index; AN 2001-052928, XP002640116
• [XA] DATABASE WPI Week 200477, Derwent World Patents Index; AN 2004-777397, XP002640117
• [T] DATABASE WPI Week 200961, Derwent World Patents Index; AN 2009-N74069, XP002640118
• See references of WO 2010008201A2

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

DOCDB simple family (publication)

WO 2010008201 A2 20100121; WO 2010008201 A3 20100514; CN 102159538 A 20110817; EP 2318359 A2 20110511; EP 2318359 A4 20110810; KR 101006989 B1 20110112; KR 20100009379 A 20100127

DOCDB simple family (application)

KR 2009003893 W 20090715; CN 200980136450 A 20090715; EP 09798104 A 20090715; KR 20080070232 A 20080718