Epoxy resins containing imido rings, production process thereof

Details Epoxy resins containing imido rings, production process thereof Epoxy resins containing imido rings, production process thereof

1989-08-15

1990-09-18

Nielsen, Earl

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

From phenol, phenol ether, or inorganic phenolate

548520, 525481, 525510, C08G 5926

Patent

active

049579940

ABSTRACT:
An opoxy resin is obtained by reacting an epihalohydrin with an imido-ring-containing diphenol represented by the following formula (I): ##STR1## wherein R represents an aliphatic group having at least two carbon atoms, an alicyclic group, a monocyclic aryl group, a fused polycyclic aromatic group, or a non-fused polycyclic aromatic group formed of aromatic groups coupled together directly or via a linking member and the two hydroxyl groups are each bonded to a meta position or the para position. In the epoxy resin, at least 50% of the hdroxyl groups of molecules of the diphenol have been opoxidized.

REFERENCES:
patent: 3450711 (1969-06-01), Megna et al.
patent: 4296219 (1981-10-01), Takahashi et al.
patent: 4340715 (1982-02-01), Gounder et al.
patent: 4632972 (1986-12-01), Hefner et al.
patent: 4636542 (1987-01-01), Mefner et al.
patent: 4888407 (1989-12-01), Yasuhisa et al.

Affiliated with

Also associated with

Rating

Epoxy resins containing imido rings, production process thereof does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Epoxy resins containing imido rings, production process thereof , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Epoxy resins containing imido rings, production process thereof will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1573305