Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
CURING AGENT COMPOSITION FOR EPOXY RESIN AND THERMOSETTING MOLDING MATERIAL
Document Type and Number:
WIPO Patent Application WO/2012/141174
Kind Code:
A1
Abstract:
The present invention relates in part to a curing agent composition for an epoxy resin, the composition being characterized in containing a novolac-type phenolic resin having a weight-average molecular weight (Mw) of 320-370 and having a dispersion degree [weight-average molecular weight (Mw)/number-average molecular weight (Mn)] of 1.02-1.05. The present invention can provide a curing agent composition for an epoxy resin having low melt viscosity and favorable blocking resistance, as well as a thermosetting molding material having superior heat resistance.

More Like This:
JP2011021205INSULATING RESIN COMPOSITION FOR PRINTED WIRING BOARD AND APPLICATION THEREOF
JP2547245[Title of Invention] Epoxy resin composition
WO/2019/021879EPOXY RESIN COMPOSITION
Inventors:
MURATA REIKO (JP)
TSUIHIJI TAKESHI (JP)
Application Number:
PCT/JP2012/059792
Publication Date:
October 18, 2012
Filing Date:
April 10, 2012
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
GUN EI CHEMICAL INDUSTRY CO LTD (JP)
MURATA REIKO (JP)
TSUIHIJI TAKESHI (JP)
International Classes:
C08G59/62; C08G8/10
Foreign References:
JPS62212410A1987-09-18
JPH0195118A1989-04-13
JPS63254123A1988-10-20
JPH06192361A1994-07-12
JPH04189812A1992-07-08
JPH06239967A1994-08-30
Attorney, Agent or Firm:
SHIGA Masatake et al. (JP)
Masatake Shiga (JP)
Download PDF:
View/Download PDF      PDF Help
Claims:



 
Previous Patent: SCATTERING-TYPE LIQUID CRYSTAL DISPLAY DEVICE AND METHOD FOR MANUFACTURING SAME

Next Patent: TIRE VULCANIZING MOLD MANUFACTURING METHOD, AND TIRE VULCANIZING MOLD