Scorch retardant polyacrylate elastomers

Details Scorch retardant polyacrylate elastomers Scorch retardant polyacrylate elastomers

1992-05-14

1993-12-21

Henderson, Christopher

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

Synthetic resins

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

525256, 525281, 525303, 5253293, 5253304, 5253339, 5253327, 525349, 525479, C08F27902, C08F25502

Patent

active

052722139

ABSTRACT:
This invention pertains to scorch retardant systems for peroxide curable elastomers. Polyunsaturated monomers copolymerizable with the elastomer in the presence of peroxides are mixed with hydroquinone and sulfenamides and incorporated into elastomer formulations. The formulations are milled and cured. Excellent Mooney scorch times and hardness values, as well as other physical properties are obtained.

REFERENCES:
patent: 3202648 (1965-08-01), Latourette et al.
patent: 3239481 (1966-03-01), Meier
patent: 3335124 (1967-08-01), Larsen
patent: 3578647 (1971-05-01), Gregorian
patent: 3751378 (1973-08-01), Cowperthwalte et al.
patent: 3954907 (1976-05-01), Schober
patent: 4857571 (1989-08-01), Reiter et al.
patent: 4931508 (1990-06-01), Tobing
patent: 4983685 (1991-01-01), Aoshima

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