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Title:
CYCLOOLEFIN POLYMER COMPOUND AND METHOD OF PREPARING THE SAME
Document Type and Number:
WIPO Patent Application WO/2013/022242
Kind Code:
A3
Abstract:
This invention relates to a cycloolefin copolymer, which is prepared via ring-opening metathesis polymerization using, as monomers, dicyclopentadiene obtained by chemically bonding two cyclopentadiene molecules using a Diels-Alder reaction and tricyclopentadiene obtained by chemically bonding three cyclopentadiene molecules using a Diels-Alder reaction, in which the cyclopentadiene is a C5-fraction of naphtha cracking, and to a method of preparing the same. This copolymer is a non-crystalline transparent resin and is useful for a variety of end uses.

Inventors:
HWANG, Woon Sung (205-303 Yuhyeon Maeul Hyundai Prime Ville Apt, Pungmu-dong Gimpo-si, Gyeonggi-do 415-070, KR)
SUNG, Jong Un (104-707 Sambo, 104-707 Sambo Apt. 64-1 Jakjeon 1-dong, Gyeyang-gu, Incheon 407-786, KR)
PARK, Woon Jin (101-203 Hansol Apt, Anmin-dong Seongsan-gu, Changwon-si, Gyeongsangnam-do 641-900, KR)
JOO, Sung Rak (113-603 Sinhyeon e-Pyeonhansesang Haneulchae Apt, Sinhyeon-dong Seo-gu, Incheon 404-240, KR)
LEE, Bun Yeoul (1 Jowon Jugong Apt, Jowon-dong Jangan-gu, Suwon-si, Gyeonggi-do 440-200, 05-1703, KR)
PARK, Eun Seok (305-304 Jugong Apt. 3 Danji, Hwaseo 2-dong Paldal-gu, Suwon-si, Gyeonggi-do 442-782, KR)
Application Number:
KR2012/006230
Publication Date:
February 14, 2013
Filing Date:
August 06, 2012
Export Citation:
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Assignee:
KOLON INDUSTRIES, INC. (1-23 Byeoryang-dong, Gwacheon-si, Gyeongg-do 427-709, KR)
HWANG, Woon Sung (205-303 Yuhyeon Maeul Hyundai Prime Ville Apt, Pungmu-dong Gimpo-si, Gyeonggi-do 415-070, KR)
SUNG, Jong Un (104-707 Sambo, 104-707 Sambo Apt. 64-1 Jakjeon 1-dong, Gyeyang-gu, Incheon 407-786, KR)
PARK, Woon Jin (101-203 Hansol Apt, Anmin-dong Seongsan-gu, Changwon-si, Gyeongsangnam-do 641-900, KR)
JOO, Sung Rak (113-603 Sinhyeon e-Pyeonhansesang Haneulchae Apt, Sinhyeon-dong Seo-gu, Incheon 404-240, KR)
LEE, Bun Yeoul (1 Jowon Jugong Apt, Jowon-dong Jangan-gu, Suwon-si, Gyeonggi-do 440-200, 05-1703, KR)
PARK, Eun Seok (305-304 Jugong Apt. 3 Danji, Hwaseo 2-dong Paldal-gu, Suwon-si, Gyeonggi-do 442-782, KR)
International Classes:
C08F32/08; C08F4/60; C08F36/02; C08G61/06
Foreign References:
KR20100091625A2010-08-19
US5539060A1996-07-23
Other References:
SHIGETAKA ET AL.: "Hydrogenated Ring-Opened Poly(endo-dicyclopentadiene)s Made via Stereoselective ROMP Catalyzed by Tungsten Complexes:Crystalline Tactic Polymers and Amorphous Atactic Polymer", MACROMOLECULES, vol. 39, 2006, pages 4663 - 4670, XP055067611
JANIS ET AL.: "Metathesis of Electron-Rich Olefins: Structure and Reactivity of Electron-Rich Carbene Complexes", ORGANOMETALLICS, vol. 21, 2002, pages 2153 - 2164, XP001103815
See also references of EP 2739657A4
Attorney, Agent or Firm:
KONG, Min Ho et al. (10th floor, BYC Building 648-1, Yeoksam-dong, Gangnam-gu, Seoul 135-080, KR)
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