Main > PHOTOSENSITIVE > Formulation > Polymer > Hydroxyl Aromatic Polymer > Acetal Deriv. OH Aromatic Polymer

Product USA. A

PATENT ASSIGNEE'S COUNTRY USA
UPDATE 10.00
PATENT ASSIGNEE Arch Chemicals
PATENT CLAIMS Process for generating mixt of acetal monomers
- Providing monomer contg one or more -OH
- Reacting said monomer with vinyl ether CH2=CH-OR (R =
alkyl) & an alc R'OH (R' = alkyl) in the oresence of acid ca
talyst
PATENT PHOTOCOPY Available on request

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