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Patent Searching and Data


Title:
THERMOFORMABLE MELAMINE FOAM HAVING EXCELLENT HEAT RESISTANCE AND METHOD FOR MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2020/040351
Kind Code:
A1
Abstract:
The present invention provides a thermoformable melamine foam comprising a product in which: melamine; a formaldehyde-based compound; and a first compound having both a functional group capable of copolymerizing with the melamine, and a thermal crosslinkable functional group are polycondensed, and a manufacturing method therefor. The thermoformable melamine foam of the present invention is superior in terms of dimensional stability and can exhibit excellent heat resistance even at a high temperature as an additional crosslinking reaction is performed after thermoforming.

Inventors:
SEO PAN SEOK (KR)
GWACK BYUNG YOUN (KR)
KIM SUNG HUN (KR)
CHOI GAK GYU (KR)
Application Number:
PCT/KR2018/012600
Publication Date:
February 27, 2020
Filing Date:
October 24, 2018
Export Citation:
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Assignee:
DONGSUNG CHEMICAL CO LTD (KR)
International Classes:
C08J9/00; C08L61/28
Foreign References:
KR20120129135A2012-11-28
CN107522829A2017-12-29
KR100855656B12008-09-03
JP4168161B22008-10-22
JP2018515639A2018-06-14
Attorney, Agent or Firm:
YOON, Yu Kwang et al. (KR)
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