Polymeric hydrogenation catalysts, the production thereof and th

Details Polymeric hydrogenation catalysts, the production thereof and th Polymeric hydrogenation catalysts, the production thereof and th

1981-06-12

1983-12-06

Schofer, Joseph L.

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

Synthetic resins

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

5253264, 5253282, 5253291, 5253302, 525339, 525370, 525371, 525420, 525453, 525196, 536 85, C08F 842

Patent

active

044194900

ABSTRACT:
The invention relates to polymeric soluble hydrogenation catalysts in which a metal of the eighth subgroup of the periodic system is bound by covalent and/or secondary valent bond to a soluble polymer. The hydrogenation catalysts are produced by reacting the selected polymer having a functional group with a metal, metal complex or metal salt wherein the metal is of the eighth subgroup of the periodic table, the reaction taking place in aqueous solution or in solution in an organic solvent. The catalysts of the invention can be used for the catalytic hydrogenation of organic compounds in solution.

REFERENCES:
patent: 3674768 (1972-07-01), Allum et al.
patent: 3824221 (1974-07-01), Ragg
patent: 3890281 (1975-06-01), Angstadt et al.
patent: 4098727 (1978-07-01), Haag et al.
patent: 4107079 (1978-08-01), Chevallier et al.
patent: 4111856 (1978-09-01), Haag et al.
patent: 4123396 (1978-10-01), Rembaum et al.
patent: 4145486 (1979-03-01), Haag et al.

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