Main > COATINGS > Organic Coatings > Water Borne Coating > Binder > Poly(Urethane) > Polyol > Poly(Ester)

Product USA. A

PATENT ASSIGNEE'S COUNTRY USA
UPDATE 01.01
PATENT ASSIGNEE This data is not available for free
PATENT CLAIMS Water-reducible polyester resin for use in producing uretha
ne coatings comprising the reaction prodt of
- An anhydride selected from: Hexahydrophthalic anhydride,
Trimellitic anhydride & Phthalic anhydride
- Polyol selected from: 1,4-Cyclohexane dimethanol & Trime
thylol propane
- PEG with MW > 1050
Said reaction prodt having functionality 2-2.6
PATENT PHOTOCOPY Available on request

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