Vinylpyrrolidone polymers, their preparation, their use in the p

Details Vinylpyrrolidone polymers, their preparation, their use in the p Vinylpyrrolidone polymers, their preparation, their use in the p

1980-12-31

1982-09-21

Lieberman, Paul

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

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

525387, C08L 7512

Patent

active

043507913

ABSTRACT:
Polymers which due to their physiological compatibility may be used in plasma substitutes and which essentially contain vinylpyrrolidone and .alpha.,.omega.-diisocyanato-alkanecarboxylic acid esters as structural units, their preparation, and plasma substitutes containing such polymers.

REFERENCES:
patent: 3931111 (1976-01-01), Kopecek et al.
patent: 4049592 (1977-09-01), Marans et al.
patent: 4229551 (1980-10-01), Straub
patent: 4254239 (1981-03-01), Straub et al.
patent: 4277576 (1981-07-01), Straub
S. J. Huang, et al., J. Appl. Polym. Sci. 23, (1979), Nr. 2, pp. 429-437.
S. J. Huang, et al., Polym. Prep. Amer. Chem. Soc. Div. Polym. Chem. 20, (1979), Nr. 2, pp. 552-554.

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