Novel gelatins, processes for their preparation and their use

Details Novel gelatins, processes for their preparation and their use Novel gelatins, processes for their preparation and their use

1980-09-05

1982-10-05

Morris, Theodore

Compositions: coating or plastic

Coating or plastic compositions

Proteinaceous material containing

260117, 260118, 426576, 430138, 430642, C09D 304, C09H 1100

Patent

active

043526950

ABSTRACT:
Gelatins which have a high setting speed but a lowered viscosity are prepared by lowering their microgel content. For this purpose, aqueous gelatin solutions are subjected to the action of mechanical shearing forces, the shear stresses being between 10.sup.4 and 10.sup.8 Pascal. The peptide content of the gelatin remains virtually unchanged with this process.

REFERENCES:
patent: 1735356 (1929-11-01), Neff
patent: 3075961 (1963-01-01), Veis et al.
patent: 3131130 (1964-04-01), Oneson
patent: 3396027 (1968-08-01), McFall et al.
patent: 3628974 (1971-12-01), Battista
patent: 3748142 (1973-07-01), Battista
patent: 4151306 (1979-04-01), Williams
Glafkides, "Chimie et Physique Photographiques," Aug. 3, 1976.
Chemical Abstracts 54:1032c, 1957.
"A Dictionary for Unit Conversion", Yishu Chiu, p. 314, 1975.

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