Polyurethane-derived plasticizer for polyacrylonitrile printing

Details Polyurethane-derived plasticizer for polyacrylonitrile printing Polyurethane-derived plasticizer for polyacrylonitrile printing

1977-09-21

1979-03-06

Cockeram, H.S.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

29132, 101348, 260 312N, 260 318AN, 260 318G, 260 37N, 528 46, C08L 7504, B29H 1900, B05B 108

Patent

active

041430921

ABSTRACT:
A new use for the liquid reaction product of a polyurethane and an amine or alkanol amine at an elevated temperature as a plasticizer for acrylonitrile rubbers in combination with certain ester plasticizers which make the otherwise incompatible reaction products compatible with the acrylonitrile elastomer, and a printing roller composition incorporating the reaction product as a plasticizer.

REFERENCES:
patent: 2917471 (1959-12-01), Nelson
patent: 2937151 (1960-05-01), Ten Broeck et al.
patent: 3109824 (1963-11-01), Heiss
patent: 3117940 (1964-01-01), McElroy
patent: 3404103 (1968-10-01), Matsudaiva et al.
patent: 3708440 (1973-01-01), Frulla et al.
patent: 3925272 (1975-12-01), Ibata et al.
DAS 1,150,802 - Metzeler Summiwerke A/G 6-27-63.
Athey-Liquid Urethane Elastomers, Rubber Age, vol. 85, No. 1/Apr. 1959, pp. 77-81.
Europlastics Monthly, Jun. 1972, p. 8.

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