Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1993-07-06
1994-03-29
Lipman, Bernard
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
5253277, 525379, 525384, C08F 832
Patent
active
052985687
ABSTRACT:
A modified olefin resin which can be dissolved in water by neutralization with an alkali and has an acid value of at least 30, produced by reacting a copolymer obtained from an .alpha.-olefin having at least 6 carbon atoms and maleic anhydride with at least one modifier having at least one functional group selected from the class consisting of hydroxyl, amino, aziridinyl and mercapto groups.
REFERENCES:
patent: 4130213 (1978-12-01), Wszolek
patent: 4433113 (1984-02-01), Woodward et al.
patent: 4775723 (1988-10-01), Kuhne
patent: 4975489 (1990-12-01), Kazmierzak et al.
patent: 5166272 (1992-11-01), Burks et al.
Lipman Bernard
Toyo Ink Manufacturing Co. Ltd.
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