Title:
POLYBENZOXAZINE PRECURSOR AND METHOD FOR PREPARING SAME
Document Type and Number:
WIPO Patent Application WO/2016/089182
Kind Code:
A3
Abstract:
The present invention relates to a polybenzoxazine precursor and a method for preparing the same and, more specifically, to a polybenzoxazine precursor and a method for preparing the same, wherein the polybenzoxazine precursor can be prepared into a hardened material exhibiting excellent thermal characteristics, electric characteristics, and dimensional characteristics by comprising bezoxazine obtained by reaction of a phenol novolac resin, an aldehyde compound, and, as amine compounds, an allyl amine and diamine diphenyl methane, and thus the polybenzoxazine precursor can be, ultimately, favorably used for a copper clad laminate, a semiconductor sealing agent, a printed circuit board, adhesion, paint, molding, and the like.
Inventors:
CHO HEE JIN (KR)
SUNG DO KYUNG (KR)
PARK KI HYUN (KR)
PARK SANG HUN (KR)
SUNG DO KYUNG (KR)
PARK KI HYUN (KR)
PARK SANG HUN (KR)
Application Number:
PCT/KR2015/013282
Publication Date:
August 25, 2016
Filing Date:
December 07, 2015
Export Citation:
Assignee:
KOLON INC (KR)
International Classes:
C07D265/14; C07D265/12; C07D413/10
Domestic Patent References:
| WO2011116232A1 | 2011-09-22 |
Foreign References:
| JP2014521720A | 2014-08-28 | |||
| JP2011527356A | 2011-10-27 | |||
| JP2003064155A | 2003-03-05 |
Other References:
FU ET AL.: "Synthesis, Thermal Polymerization, and Properties of Benzoxazine Resins Containing Fluorenyl Moiety", POLYMER ENGINEERING & SCIENCE, vol. 52, no. 11, 2012, pages 2473 - 2481
Attorney, Agent or Firm:
HAEDAM IP GROUP (8 Teheran-ro 7-gil,Gangnam-gu, Seoul 135-911, KR)
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