Title:
A constituent containing benzoxazine and it
Document Type and Number:
Japanese Patent JP6153234
Kind Code:
B2
Abstract:
Disclosed herein are monofunctional benzoxazine compounds having at least one electron-withdrawing group. The monofunctional benzoxazine compounds may be combined with one or more multifunctional benzoxazine compounds to form a unique benzoxazine blend. This benzoxazine blend may be combined with additional components such as catalysts and toughening agents to form a curable resin composition suitable for forming resinous films or composite materials. The presence of monofunctional benzoxazine improves the processability of the benzoxazine-based resin composition by reducing the viscosity of the resin composition, and results in improved tack and drape in the films and composite materials formed from the composition without the loss of modulus in the cured resin.
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Inventors:
Ward, Stephen Ritchyard
Harriman, Mark Edward
Harriman, Mark Edward
Application Number:
JP2015503366A
Publication Date:
June 28, 2017
Filing Date:
March 19, 2013
Export Citation:
Assignee:
Psytech Technology Corporation
International Classes:
C08G14/073; C08J5/04; C08J5/24
Domestic Patent References:
| JP2010530463A | ||||
| JP2009114446A | ||||
| JP2009117320A | ||||
| JP2008153227A | ||||
| JP2002226536A |
Foreign References:
| US6620905 |
Other References:
Journal of polymer science: part A: polymer chemistry,2008年,46,3353-3366
Attorney, Agent or Firm:
Patent business corporation Odashima patent office