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Product Positive. Japan. Sh. No. 4

PATENT ASSIGNEE'S COUNTRY Japan
UPDATE 02.00
PATENT ASSIGNEE Shin-Etsu Chemical
PATENT CLAIMS Copolymer comprising
- CH2=CH-C6H4-O-CH2CH2-OH
- CH2=CH-C6H4-O-CH2-COOH
- CH2=CH-C6H4-OH
PATENT PHOTOCOPY Available on request

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