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专利名称：METHOD OF MANUFACTURE OF
THERMOPLASTIC ELASTOMERCOMPOSITIONS.
发明人：KOMATSU, MASATO,BABA,
ISAO,NARUKAWA, KIYOTADA,YAMAMOTO,NOBORU,KANAI, TSUYOSHI
申请号：EP87902215申请日：19870303公开号：EP0258429A4公开日：19880714
摘要：PCT No. PCT/US87/00446 Sec. 371 Date Nov. 2, 1987 Sec. 102(e) Date Nov. 2,1987 PCT Filed Mar. 3, 1987 PCT Pub. No. WO87/05308 PCT Pub. Date Sep. 11, 1987.(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 softeningagent (5-120 weight part) are heated in the presence of (E) metal oxide and/or metalchloride. 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 thecomponents are mixed and heated in the presence of (H) organic peroxide. The resultingthermoplastic elastomer composition has good paintability, moldability, compatibility,low temperature impact strength, and especially high stiffness at elevated temperature.
申请人：TOA NENRYO KOGYO K.K.
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