Copolymers containing carboxy and ester groups, process for thei

Details Copolymers containing carboxy and ester groups, process for thei Copolymers containing carboxy and ester groups, process for thei

1976-09-09

1978-03-14

Levin, Stanford M.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

81155, 260 296H, 260 296TA, 424 71, 428474, 428483, 428510, 428522, 427385R, 427389, 427390B, C08F21618, C08F21620, C08F22206, C08F22400

Patent

active

040790428

ABSTRACT:
New copolymers containing carboxy and ester groups, of maleic anhydride, diketene and optionally vinyl alkyl ethers, the alcohol components of the ester groups of said copolymers being derived from ethylene glycol- or polyethylene glycol monoalkyl ethers, alcohols of 1 to 18 carbon atoms or mixtures thereof, and the ratio of carboxy groups to ester groups being 5:1 to 1:5 are provided.
The new copolymers are employed as textile assistants, such as antistatic agents or fabric softeners; they can also be used as non-woven binders, as paper sizing agents or as hair laquers.

REFERENCES:
patent: 2585537 (1952-02-01), Coffman
patent: 3721654 (1973-03-01), Schlumbom et al.
patent: 3776850 (1973-12-01), Pearson et al.

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