Protein polymer grafts

Details Protein polymer grafts Protein polymer grafts

1987-02-02

1989-04-18

Kight, John

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

Synthetic resins

From protein or biologically active polypeptide reactant

527201, 527203, 527206, 527207, C08H 100, C08H 102

Patent

active

048228672

ABSTRACT:
A novel class of materials and processes used in their preparation are described. These materials are comprised of man-made polymers grafted onto protein backbone, specifically onto protein backbone, which has been selectively modified to be used as adhesives, coatings and construction materials. Man-made polymers can be selected from a group including condensation polymers such as phenolics, epoxides, polyamides, thiols, or addition polymers such as acrylics, vinyls and polyolefins. Grafting can be accomplished either stepwise or from already preformed polymers. Grafts can also be formed with more than one polymer either after the first graft is formed or simultaneously. Furthermore grafts can be formed onto a modified or unmodified protein whose backbone has been reduced to a polyamine.

REFERENCES:
patent: 2183929 (1937-12-01), Bowles et al.
patent: 2264732 (1941-12-01), Weber
patent: 2452314 (1946-10-01), Morgan
patent: 2827419 (1958-03-01), Tourtellote et al.
patent: 2913347 (1959-11-01), Pfirrmann
Kaleem et al., "Protein-Polymer Grafts, III A. Modification of Amino Acids I b. i Modification of Protein-Bound Arginine with 4-hydroxy Benzil", J. of Biological Physics, vol. 15, pp. 71-74, 1987.

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