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Machine translation
1. (WO2009123414) UNDRAWN POLYETHYLENE TEREPHTHALATE (PET) FIBER, DRAWN PET FIBER, AND TIRE-CORD COMPRISING THE SAME
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2009/123414    International Application No.:    PCT/KR2009/001648
Publication Date: 08.10.2009 International Filing Date: 31.03.2009
IPC:
D02G 3/48 (2006.01), D01F 6/62 (2006.01)
Applicants: KOLON INDUSTRIES, INC. [KR/KR]; 1-23 Byeolyang-dong Kwacheon-city, Kyungki-do 427-709 (KR) (For All Designated States Except US).
CHUNG, Il [KR/KR]; (KR) (For US Only).
JEON, Ok-Hwa [KR/KR]; (KR) (For US Only).
KIM, Gi-Woong [KR/KR]; (KR) (For US Only)
Inventors: CHUNG, Il; (KR).
JEON, Ok-Hwa; (KR).
KIM, Gi-Woong; (KR)
Agent: YOU ME PATENT & LAW FIRM; Seolim Bldg. 649-10, Yoksam-dong, Kangnam-ku Seoul 135-080 (KR)
Priority Data:
10-2008-0029557 31.03.2008 KR
61/047,508 24.04.2008 US
10-2008-0071075 22.07.2008 KR
61/083,916 26.07.2008 US
10-2009-0027233 31.03.2009 KR
10-2009-0027237 31.03.2009 KR
Title (EN) UNDRAWN POLYETHYLENE TEREPHTHALATE (PET) FIBER, DRAWN PET FIBER, AND TIRE-CORD COMPRISING THE SAME
(FR) FIBRE DE POLY(TÉRÉPHTALATE D'ÉTHYLÈNE) (PET) NON ÉTIRÉE, FIBRE DE PET ÉTIRÉE ET CÂBLE POUR PNEU LA COMPRENANT
Abstract: front page image
(EN)The present invention relates to an undrawn PET fiber and a drawn PET fiber those can provide a cap ply cord and the like showing more improved modulus and good dimensional stability, and a tire cord including the same. The undrawn PET fiber may be a fiber of which the crystallinity is 25 % or more, the birefringence index is 0.085 to 0.11, the amorphous orientation factor (AOF) is 0.15 or less, and the melting temperature (Tm) is 258 C0 or more.
(FR)La présente invention porte sur une fibre de PET non étirée et sur une fibre de PET étirée, qui peuvent fournir un câble de nappe de sommet et similaire présentant un module davantage amélioré et une bonne stabilité dimensionnelle, ainsi que sur un câble pour pneu les comprenant. La fibre de PET non étirée peut être une fibre dont la cristallinité est de 25 % ou plus, l'indice de biréfringence est de 0,085 à 0,11, le facteur d'orientation amorphe (AOF) est de 0,15 ou moins et la température de fusion (Tm) est de 258°C ou plus.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, 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, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, 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)