Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Patent
1993-05-07
1995-04-18
Krass, Frederick
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
523458, 523466, 525523, 525524, 525526, 528 94, 528103, C08G 5914, C08L 6300, C08F28300
Patent
active
054079780
ABSTRACT:
An advanced thermosetting epoxy powder composition comprising from about 95 epoxide equivalent percent to about 99 epoxide equivalent percent of a diglycidyl ether of an aromatic bisphenol, from about 1 to about 5 epoxide equivalent percent of at least one trifunctional polyglycidyl ether of an aliphatic polyol, a curing agent selected from the group consisting of dihydric bisphenol such as bisphenol-A and mixtures of bisphenol-A and bisphenol A endcapped diglycidyl ether of bisphenol A, and a curing accelerator selected from the group consisting of imidazoles and imidazole adducts with polyglycidyl ether of aliphatic polyol.
REFERENCES:
patent: 3240376 (1966-03-01), Smith et al.
patent: 3445429 (1969-05-01), Sellers
patent: 3931109 (1976-06-01), Martin
patent: 4758638 (1988-07-01), Hickner et al.
patent: 5095050 (1992-03-01), Treybig et al.
patent: 5212262 (1993-05-01), Anderson et al.
SPE Journal, vol. 17, No. 6, "Two Flexible Epoxy Resins".
Bymark Richard M.
Griggs Allen L.
McHattie James S.
McKenzie Taun L.
Griswold Gary L.
Kirn Walter N.
Krass Frederick
Minnesota Mining and Manufacturing Company
Neaveill Darla P.
LandOfFree
Rapid curing powder epoxy coating compositions having increased does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Rapid curing powder epoxy coating compositions having increased , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Rapid curing powder epoxy coating compositions having increased will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-67718