Metallic salt pre-treatment of crosslinkable co-polymers for eli

Details Metallic salt pre-treatment of crosslinkable co-polymers for eli Metallic salt pre-treatment of crosslinkable co-polymers for eli

1980-08-07

1982-06-08

Hamrock, William F.

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

Synthetic resins

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

525245, 525301, 525360, 525361, 525362, 525364, 525371, C08F 842, C08F 844, C08F 846

Patent

active

043340431

ABSTRACT:
Crosslinkable polymers and co-polymers are treated with organo-metallic compounds, inorganic metallic salts, or lanthanides prior to crosslinking with free radical organic peroxide initiators in the presence of oxygen. This pre-treatment eliminates tackiness of the surface of the crosslinked polymer making the crosslinked polymer more commercially acceptable.

REFERENCES:
patent: 3463767 (1969-08-01), Bush et al.
patent: 3476532 (1969-11-01), Hartman
patent: 3488316 (1970-01-01), Flavel et al.
patent: 3855194 (1974-12-01), Conard
patent: 4230836 (1980-10-01), Canterino
patent: 4248987 (1981-02-01), Maeda et al.

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