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1.Polyethylene compositions containing styrene-isobutylene copolymers 失效
Title translation: 含有苯乙烯 - 异丁烯共聚物的聚乙烯组合物公开(公告)号:US2655492A
公开(公告)日:1953-10-13
申请号:US5740848
申请日:1948-10-29
Applicant: STANDARD OIL DEV CO
Inventor: YOUNG DAVID W , HARDY PAUL E
IPC: C08L23/06
CPC classification number: C08L23/06 , C08L25/08 , C08L2666/06
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2.Treatment of styrene-isobutylene polymer films and resultant product 失效
Title translation: 苯乙烯 - 异丁烯聚合物膜和所得产物的处理公开(公告)号:US2446536A
公开(公告)日:1948-08-10
申请号:US59354345
申请日:1945-05-12
Applicant: STANDARD OIL DEV CO
Inventor: HARDY PAUL E
CPC classification number: C08J7/12 , C08J2323/22 , C08J2325/08 , Y10T428/31913
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公开(公告)号:US2569383A
公开(公告)日:1951-09-25
申请号:US70894746
申请日:1946-11-09
Applicant: STANDARD OIL DEV CO
Inventor: LEYONMARK GEORGE F , HARDY PAUL E
IPC: C08F210/00
CPC classification number: C08F210/00 , C08F4/14
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4.Tough styrene-olefin copolymers containing two to ten per cent of wax 失效
Title translation: 含有2至10%蜡的韧性苯乙烯 - 烯烃共聚物公开(公告)号:US2580050A
公开(公告)日:1951-12-25
申请号:US57048544
申请日:1944-10-06
Applicant: STANDARD OIL DEV CO
Inventor: SPARKS WILLIAM J , HARDY PAUL E
CPC classification number: C08F210/10 , B29C47/0021 , B29C47/02 , B32B27/00 , C08J5/124 , C08J5/18 , C08J2323/22 , C08J2325/08 , C08L23/22 , C08L91/06 , H01B3/441 , H01B3/442 , Y10T428/26 , C08F212/08 , C08F2500/26
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公开(公告)号:US2525071A
公开(公告)日:1950-10-10
申请号:US63210345
申请日:1945-11-30
Applicant: STANDARD OIL DEV CO
Inventor: HARDY PAUL E , SPARKS WILLIAM J
IPC: C08F10/00 , C08F212/08 , C08K3/34
CPC classification number: C08F212/08 , C08F10/00 , C08K3/34 , Y10T428/259 , C08L25/08 , C08F4/12
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