Title:
BENZOXAZINE BASED POLYURETHANE RESIN COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2020/093346
Kind Code:
A1
Abstract:
This disclosure generally provides compositions with improved flammability resistance and processes for preparing these compositions, wherein the resin composition comprising: (a) a polyfunctional isocyanate; (b) an isocyanate reactive composition comprising (b1) a polyfunctional polyol and a catalyst composition; and/or (b2) a polyfunctional amine; and (c) a benzoxazine component solved in the resin composition.
Inventors:
ZHANG YUEFAN (CN)
XIE FAN (CN)
XIE FAN (CN)
Application Number:
PCT/CN2018/114686
Publication Date:
May 14, 2020
Filing Date:
November 09, 2018
Export Citation:
Assignee:
HUNTSMAN INT LLC (US)
ZHANG YUEFAN (CN)
XIE FAN (CN)
ZHANG YUEFAN (CN)
XIE FAN (CN)
International Classes:
C08G18/28; C08G18/72; C08G73/06; C08J9/00; C08L75/04; C08L79/04
Foreign References:
| CN1763119A | 2006-04-26 | |||
| CN1763119A | 2006-04-26 | |||
| CN108102072A | 2018-06-01 | |||
| EP1205502A1 | 2002-05-15 | |||
| CN103254451A | 2013-08-21 | |||
| CN102838718A | 2012-12-26 |
Other References:
TAKEICHI,TSUTOMU, ET AL.: ""Synthesis and Characterization of Poly(urethane-benzoxazine) Films as Novel Type of Polyurethane/Phenolic Resin Composites"", JOURNAL OF POLYMER SCIENCE: PART A: POLYMER CHEMISTRY, vol. 38, 31 December 2000 (2000-12-31), pages 4165 - 4176, XP002562050, DOI: 20190715110137Y
TAKEICHI,TSUTOMU, ET AL.: ""Synthesis and Characterization of Poly(urethane-benzoxazine) Films as Novel Type of Polyurethane/Phenolic Resin Composites"", JOURNAL OF POLYMER SCIENCE: PART A: POLYMER CHEMISTRY, vol. 38, 31 December 2000 (2000-12-31), pages 4165 - 4176, XP002562050, DOI: 20190715110413A
R. SARAWUT ET AL., JOURNAL OF APPLIED POLYMER SCIENCE, 2014
G. OERTEL: "Polyurethanes Handbook", 1994
See also references of EP 3877434A4
TAKEICHI,TSUTOMU, ET AL.: ""Synthesis and Characterization of Poly(urethane-benzoxazine) Films as Novel Type of Polyurethane/Phenolic Resin Composites"", JOURNAL OF POLYMER SCIENCE: PART A: POLYMER CHEMISTRY, vol. 38, 31 December 2000 (2000-12-31), pages 4165 - 4176, XP002562050, DOI: 20190715110413A
R. SARAWUT ET AL., JOURNAL OF APPLIED POLYMER SCIENCE, 2014
G. OERTEL: "Polyurethanes Handbook", 1994
See also references of EP 3877434A4
Attorney, Agent or Firm:
CHINA PATENT AGENT (H.K.) LTD. (CN)
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