Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From carboxylic acid or derivative thereof
Patent
1991-02-12
1991-12-03
Welsh, Maurice J.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
From carboxylic acid or derivative thereof
528295, 528298, 528302, 528308, 5283086, 528 26, 528 29, 528 41, 528 43, C08G 63688, C08G 63695
Patent
active
050701797
ABSTRACT:
The present invention relates to water-soluble copolymerized polyester resin suitable to produce a polyester film having a good adhesion and surface properties.
That is, the composition of the present invention comprise 50.about.85 mol % of aromatic dicarbonic acid, 0.5.about.25 mol % of aromatic dicarbonic acid containing sulfonic acid alkali metallic base and 0.5.about.25 mol % of dicarbonic acid containing silane system represented by the following formula (I) in the total dicorbonic acid components, wherein the glycol components contained in the composition comprising more than 60 mol % of aliphatic or alicyclic glycol and 1.about.40 mol % of diethylene glycol or triethylene glycol. ##STR1## wherein R.sub.1 is aliphatic hydrocarbon group of 1 to 15 carbon atoms, R.sub.2 is aliphatic hydrocarbon group of 1 to 4 carbon atoms.
REFERENCES:
patent: 4940810 (1990-07-01), Yokelson et al.
Kim Kwang T.
Kim Tae H.
Kim Young S.
Acquath Sam A.
Cheil Synthetics Inc.
Welsh Maurice J.
LandOfFree
Water-soluble copolymerized polyester resin composition does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Water-soluble copolymerized polyester resin composition, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Water-soluble copolymerized polyester resin composition will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1697702