发明授权
- 专利标题: Tall oil pitch tackifiers in ethylene-propylene terpolymer rubber
- 专利标题(中): 乙烯 - 丙烯三元共聚物橡胶
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申请号: US3649580D申请日: 1969-03-13
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公开(公告)号: US3649580A公开(公告)日: 1972-03-14
- 发明人: ARLT HERBERT GEORGE JR , SHEERS EDWARD HELMUT
- 申请人: ARIZONA CHEM
- 专利权人: Arizona Chemical Co LLC
- 当前专利权人: Arizona Chemical Co LLC
- 优先权: US80708669 1969-03-13
- 主分类号: C08L23/16
- IPC分类号: C08L23/16 ; C08D9/12
摘要:
TALL OIL PITCH CONTAINING AT LEAST 75% AND PREFERABLY 80% TO 100% OF NONVOLATILE MATERIAL IS INCORPORATED INTO ETHYLENE-PROPYLENE TERPOLYMER RUBBER, PREFERABLY AS A 40% TO 90% SOLUTION IN RUBBER PROCESSING OIL.
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