Title:
ポリウレタン樹脂の難燃化方法
Document Type and Number:
Japanese Patent JP6654303
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a flame retarding method of a polyurethane resin capable of enhancing flame retardancy while maintaining hardness of a polyurethane resin.SOLUTION: A flame retardant represented by the following formula (1) is contained in a polyurethane resin. (1), where -N=R represents a specific part structure formula and Xrepresents an anion.SELECTED DRAWING: None
Inventors:
Maruoka Yusuke
Atsushi Miyata
Yasuhiro Matsuzaka
Shinsuke Matsumoto
Koichi Sano
Atsushi Miyata
Yasuhiro Matsuzaka
Shinsuke Matsumoto
Koichi Sano
Application Number:
JP2014242324A
Publication Date:
February 26, 2020
Filing Date:
November 28, 2014
Export Citation:
Assignee:
Mitsui Chemicals skc polyurethane Co., Ltd.
International Classes:
C08L75/04; C08K5/5399; C09K21/12
Domestic Patent References:
| JP2005194362A | ||||
| JP2013082790A | ||||
| JP2014118424A | ||||
| JP11106500A |
Foreign References:
| US20020183561 |
Attorney, Agent or Firm:
Hiroyuki Okamoto