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公开(公告)号:US3084033A
公开(公告)日:1963-04-02
申请号:US6529760
申请日:1960-10-27
Applicant: SUN OIL CO
Inventor: KELLY THOMAS J , ROMMEL RICHARD H
CPC classification number: C06B23/001 , C10L7/02 , Y10S149/118
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2.Process for lowering the brittle point of solid heptane-insoluble polypropylene 失效
Title translation: 降低固体庚烷不溶性聚丙烯的脆性点的方法公开(公告)号:US3043793A
公开(公告)日:1962-07-10
申请号:US70766358
申请日:1958-01-08
Applicant: SUN OIL CO
Inventor: MERTES THOMAS S , KELLY THOMAS J
CPC classification number: C08L23/12 , C08L91/00 , C08L2205/02 , C08L2207/14 , C08L2666/02
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3.Shock cooling crystalline polypropylene to lower the brittle point 失效
Title translation: 冲击冷却结晶聚丙烯以降低脆性点公开(公告)号:US2962486A
公开(公告)日:1960-11-29
申请号:US66129557
申请日:1957-05-24
Applicant: SUN OIL CO
Inventor: KELLY THOMAS J , KENNEDY ROBERT M
CPC classification number: C08J3/14 , C08J3/00 , C08J2323/12
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