Main > COATINGS > Transparent. Substrate > Abrasion. Resistant. Compn

Product USA. S.

PATENT ASSIGNEE'S COUNTRY USA
UPDATE 12.99
PATENT ASSIGNEE SDC Coatings (Anaheim; Ca)
PATENT CLAIMS Applying to substrate surface compn comprising
- Aq-organic solvent mixt
- Epoxy functional silane (I)
- Tetrafunctional silane (II)
- Multifunctional carboxylic acid (III)
- Curing by hydrolisis & condensation of (I), (II) & (III)
Wherein (I)/(II) = 0.1:1-5:1
PATENT PHOTOCOPY Available on request

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