Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From phenol – phenol ether – or inorganic phenolate
Patent
1997-10-29
2000-09-19
Dawson, Robert
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
From phenol, phenol ether, or inorganic phenolate
502224, 502353, 525504, 525506, 528 94, C08G52892
Patent
active
061214051
ABSTRACT:
A method for preparing a high-heat-resistant-epoxy-resin composition which comprises adding, as catalytic curing agent, a pyrazinium salt having a benzyl group to difunctional and multifunctional epoxy resin and thermoset resin having a similar structure. The epoxy-resin composition obtained by the present invention is excellent in its impregnating property, processability, impact resistance, drug resistance, electric-insulating property, and adhesiveness.
REFERENCES:
patent: 4393185 (1983-07-01), Berner et al.
patent: 5541000 (1996-07-01), Hardy et al.
Lee Jae-Rock
Lee Kyu-Wan
Lee Sang-Bong
Park Soon-Jin
Aylward D.
Dawson Robert
Korea Research Institute of Chemical Technology
LandOfFree
Method for preparing a high-heat-resistant-epoxy-resin compositi does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method for preparing a high-heat-resistant-epoxy-resin compositi, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for preparing a high-heat-resistant-epoxy-resin compositi will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1074259