发明名称 |
METHOD OF MANUFACTURE OF THERMOPLASTIC ELASTOMER COMPOSITIONS |
摘要 |
(A) polypropylene (10-90 weight part), (B) halogenated butyl rubber (90-10 weight part, (A) + (B) = 100 weight part), (C) olefinic rubber (10-120 weight part) and (D) mineral oil softening agent (5-120 weight part) are heated in the presence of (E) metal oxide and/or metal chloride. To 100 weight part of the resulting composition are added, (F) polyolefin (100-600 weight part) and (G) vulcanizable olefinic rubber (50-500 weight part) and the components are mixed and heated in the presence of (H) organic peroxide. The resulting thermoplastic elastomer composition has good paintability, moldability, compatibility, low temperature impact strength, and especially high stiffness at elevated temperature. |
申请公布号 |
WO8705308(A1) |
申请公布日期 |
1987.09.11 |
申请号 |
WO1987US00446 |
申请日期 |
1987.03.03 |
申请人 |
TOA NENRYO KOGYO K.K. |
发明人 |
KOMATSU, MASATO;BABA, ISAO;NARUKAWA, KIYOTADA;YAMAMOTO, NOBORU;KANAI, TSUYOSHI |
分类号 |
C08L23/00;C08K3/16;C08K3/22;C08K5/14;C08L1/00;C08L7/00;C08L21/00;C08L23/02;C08L23/12;C08L23/16;C08L23/26;C08L23/28;C08L27/00;C08L33/00;C08L33/02;C08L51/00;C08L51/02;C08L53/00;C08L77/00;C08L101/00;(IPC1-7):C08L9/06;C08L15/02;C08L23/10;C08L53/02 |
主分类号 |
C08L23/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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