Chemistry of carbon compounds – Miscellaneous organic carbon compounds
Patent
1978-04-14
1980-01-01
Lieberman, Paul
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
260 37EP, 428415, 525119, C08L 6300, C08L 6306
Patent
active
041816439
ABSTRACT:
The invention relates to the manufacture of crystalline epoxide resins which have at least two crystallite melt temperatures. The cause of the crystallites are molecule blocks which are derived from aliphatic polyesterpolycarboxylic acids. According to the invention, at least two aliphatic polyester-polycarboxylic acids (D and E), which bear a special relation to each other in respect of the number of --CH.sub.2 groups in the primary chain member, are reacted under very specific quantitative conditions with epoxide compounds which contain at least 2 epoxide groups and optionally with curing agents. The synthetic resins thereby obtained are particularly suitable for use as storage material in latent heat accumulators.
REFERENCES:
patent: 3529034 (1970-09-01), Groff
patent: 3576903 (1971-04-01), Groff
patent: 3641194 (1972-02-01), Schmid
patent: 3642674 (1972-02-01), Schmid
patent: 3642938 (1972-02-01), Schmid
patent: 3655817 (1972-04-01), Lohse
patent: 3739041 (1973-06-01), Schmid
patent: 3816365 (1974-06-01), Schmid
patent: 3937751 (1976-02-01), Schmid
patent: 3979477 (1976-09-01), Schmid
patent: 3985825 (1976-10-01), Schmid
Kreibich Ursula
Schmid Rolf
Ciba-Geigy Corporation
DiPrima Joseph F.
Lieberman Paul
LandOfFree
Process for the manufacture of crystalline, crosslinked epoxide does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Process for the manufacture of crystalline, crosslinked epoxide , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for the manufacture of crystalline, crosslinked epoxide will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2119471