Acetal polymer

Details Acetal polymer Acetal polymer

1980-07-21

1982-01-19

Phynes, Lucille M.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

From aldehyde or derivative thereof as reactant

528230, 528242, C08G 400

Patent

active

043118259

ABSTRACT:
A novel, water-soluble acetal polymer is prepared by reacting a hydroxyl-containing aldehyde with a glycol in an acid reaction medium. The acetal polymer is useful as a dispersing agent for other polymers and as a reactant for the preparation of polyurethane resins.

REFERENCES:
patent: 2071252 (1937-02-01), Carothers
patent: 2888492 (1959-05-01), Fischer et al.
patent: 3232907 (1966-02-01), Reinhardt
patent: 3436375 (1969-04-01), McAndrew
patent: 3519696 (1970-07-01), Cherdon et al.

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