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Product USA. G.

PATENT ASSIGNEE'S COUNTRY USA
UPDATE 06.99
PATENT ASSIGNEE This data is not available for free
PATENT CLAIMS Soft block copolymer compn comprising
- Resorcinol
- Isophthalic acid, terephthalic acid &/or 2,6-naphthalenedi
acid
- HOOC-(CH2)3-20-COOH
PATENT PHOTOCOPY Available on request

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