Invention Grant
US3227777A Vulcanizing ethylene-propylene copolymers with an alkenylpolysiloxane and a bis(aralkyl)peroxide
失效
用烯基聚硅氧烷和双（芳烷基）过氧化物硫化乙烯 - 丙烯共聚物
- Patent Title: Vulcanizing ethylene-propylene copolymers with an alkenylpolysiloxane and a bis(aralkyl)peroxide
- Patent Title (中): 用烯基聚硅氧烷和双（芳烷基）过氧化物硫化乙烯 - 丙烯共聚物
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Application No.: US25374063Application Date: 1963-01-24
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Publication No.: US3227777APublication Date: 1966-01-04
- Inventor: SAFFORD MOYER M
- Applicant: GEN ELECTRIC
- Assignee: Gen Electric
- Current Assignee: Gen Electric
- Priority: US25374063 1963-01-24
- Main IPC: C08L23/16
- IPC: C08L23/16
Abstract:
A heat-vulcanizable composition comprises an ethylene/propylene copolymer, an alkenyl polysiloxane, an organic peroxide and optionally a filler. Preferred composition components are methyl vinyl polysiloxane, bis-(alpha,-alpha-dimethylbenzyl)peroxide, and silica, carbon black or calcium carbonate.
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