Title:
HYDROCARBON RESIN PRODUCTION METHOD
Document Type and Number:
WIPO Patent Application WO/2019/240387
Kind Code:
A1
Abstract:
The present invention relates to a hydrocarbon resin production method comprising thermal polymerization under non-catalytic conditions, thereby enabling a narrow molecular weight distribution and the realization of uniform physical properties. Specifically, the present invention relates to a hydrocarbon resin production method and a hydrocarbon resin produced thereby, the method comprising thermal polymerization without a catalyst and an initiator, thereby enabling, by a low polydispersity index, a narrow molecular weight distribution, and thus a hydrocarbon resin having uniform physical properties.
Inventors:
KANG HYEONUK (KR)
SEONG PILJE (KR)
YOON KYONGJUN (KR)
JANG HEEJIN (KR)
SEONG PILJE (KR)
YOON KYONGJUN (KR)
JANG HEEJIN (KR)
Application Number:
PCT/KR2019/005768
Publication Date:
December 19, 2019
Filing Date:
May 14, 2019
Export Citation:
Assignee:
HANWHA CHEMICAL CORP (KR)
International Classes:
C08F2/01; C08F236/02
Foreign References:
| JPH0786132B2 | 1995-09-20 | |||
| KR20140126175A | 2014-10-30 | |||
| KR100354307B1 | 2002-12-31 | |||
| KR100362002B1 | 2003-02-11 | |||
| JP2004238430A | 2004-08-26 |
Other References:
See also references of EP 3805273A4
Attorney, Agent or Firm:
PLUS INTERNATIONAL IP LAW FIRM (KR)
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