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1. (WO2005017053) PHOTOCURABLE AND ANTISTATIC RESIN COMPOSITION FOR COATING OPTICAL FIBER
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2005/017053    International Application No.:    PCT/KR2004/002037
Publication Date: 24.02.2005 International Filing Date: 13.08.2004
Chapter 2 Demand Filed:    10.06.2005    
IPC:
C08F 290/06 (2006.01)
Applicants: LUVANTIX CO., LTD. [KR/KR]; #403-2, Moknae-dong, Ansan-si, Kyungki-do 425-110 (KR) (For All Designated States Except US).
LEE, Dae Sung [KR/KR]; (KR) (For US Only).
MIN, Kyoung Beom [KR/KR]; (KR) (For US Only).
RYU, Jae Myoung [KR/KR]; (KR) (For US Only).
CHOI, Hae Woog [KR/KR]; (KR) (For US Only).
KIM, Yong Min [KR/KR]; (KR) (For US Only)
Inventors: LEE, Dae Sung; (KR).
MIN, Kyoung Beom; (KR).
RYU, Jae Myoung; (KR).
CHOI, Hae Woog; (KR).
KIM, Yong Min; (KR)
Agent: JANG, Seongku; 19th Fl., KEC Building, #275-7, Yangjae-dong Seocho-ku, Seoul 137-130 (KR)
Priority Data:
10-2003-0056168 13.08.2003 KR
Title (EN) PHOTOCURABLE AND ANTISTATIC RESIN COMPOSITION FOR COATING OPTICAL FIBER
(FR) COMPOSITION DE RESINE ANTISTATIQUE PHOTOPOLYMERISABLE DESTINEE A FORMER UN REVETEMENT SUR DES FIBRES OPTIQUES
Abstract: front page image
(EN)The present invention is directed to a photocurable and antistatic resin composition for coating an optical fiber, comprising (A) a photopolymerizable urethane acrylate oligomer, (B) a reactive monomer having at least one (meth)acrylate or vinyl group, (C) a photoinitiator, and (D) an antistatic agent compatible with the oligomer and monomer components, and optionally (E) a pigment or dye. The coating of the inventive composition can increase the productivity of the optical fiber, and provide an optical fiber having a uniform coating layer.
(FR)La présente invention concerne une composition de résine antistatique photopolymérisable destinée à former un revêtement sur des fibres optiques, qui comprend (A) un oligomère d'acrylate d'uréthanne photopolymérisable, (B) un monomère réactif possédant au moins un groupe de (méth)acrylate ou vinylique, (C) un photoinitiateur, and (D) un agent antistatique compatible avec les composants d'oligomère et de monomère ainsi qu'éventuellement (E) un pigment ou un colorant. Le revêtement de la composition de l'invention peut augmenter la productivité de la fibre optique et permettre la création d'une nouvelle fibre possédant une couche de revêtement uniforme.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IT, LU, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)