Main > POLYMERS > Maleic. Ethylene. Copolymer > Hydroxyamino. Derivatized

Product USA. I

PATENT ASSIGNEE'S COUNTRY USA
UPDATE 03.99
PATENT ASSIGNEE ISP Investments
PATENT CLAIMS Reacting
- Ethylene/Maleic copolymer with
- RNH2 (R = derived from hydroxy-contg alpha-unsubstituted
primary amine)
in aq soln at 60-160C for 1-25 hours
PATENT PHOTOCOPY Available on request

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