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公开(公告)号:US2766259A
公开(公告)日:1956-10-09
申请号:US16886350
申请日:1950-06-17
Applicant: SHELL DEV
Inventor: WHETSTONE RICHARD R
IPC: C07D309/10 , G03C1/04 , G03C1/30
CPC classification number: C07D309/10 , G03C1/04 , G03C1/30
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32.Resinous products from dihydropyran derivatives and method for producing the same 失效
Title translation: 二氢吡喃衍生物的树脂产物及其制备方法公开(公告)号:US2640815A
公开(公告)日:1953-06-02
申请号:US4892248
申请日:1948-09-11
Applicant: SHELL DEV
Inventor: WHETSTONE RICHARD R , BALLARD SEAVER A
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公开(公告)号:US2639297A
公开(公告)日:1953-05-19
申请号:US69414446
申请日:1946-08-30
Applicant: SHELL DEV
Inventor: WHETSTONE RICHARD R , BALLARD SEAVER A
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34.Epoxy-hexenylidene imines and insecticidal compositions thereof 失效
Title translation: 环氧 - 己烯亚胺亚胺及其杀虫组合物公开(公告)号:US2566815A
公开(公告)日:1951-09-04
申请号:US76906547
申请日:1947-08-16
Applicant: SHELL DEV
Inventor: WHETSTONE RICHARD R
IPC: C07D309/20
CPC classification number: C07D309/20
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公开(公告)号:US2561254A
公开(公告)日:1951-07-17
申请号:US1661648
申请日:1948-03-23
Applicant: SHELL DEV
Inventor: WHETSTONE RICHARD R , SMITH CURTIS W , NORTON DOUGLAS G
IPC: C07C45/71 , C07C47/277 , C08F20/00
CPC classification number: C07C47/277 , C07C45/71 , C08F20/00
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36.Hydropyranyl derivatives of hexahydropyrimidines and imidazolidines 失效
Title translation: 六氢嘧啶和咪唑啉的氢吡喃基衍生物公开(公告)号:US2490393A
公开(公告)日:1949-12-06
申请号:US188848
申请日:1948-01-12
Applicant: SHELL DEV
Inventor: WHETSTONE RICHARD R , BALLARD SEAVER A
IPC: C07D405/04
CPC classification number: C07D405/04
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公开(公告)号:US2445652A
公开(公告)日:1948-07-20
申请号:US55828544
申请日:1944-10-11
Applicant: SHELL DEV
Inventor: WHETSTONE RICHARD R
IPC: C08F8/00
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公开(公告)号:US2773895A
公开(公告)日:1956-12-11
申请号:US38368553
申请日:1953-10-01
Applicant: SHELL DEV
Inventor: BALLARD SEAVER A , WHETSTONE RICHARD R
CPC classification number: C07C67/08
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公开(公告)号:US2768213A
公开(公告)日:1956-10-23
申请号:US34859253
申请日:1953-04-13
Applicant: SHELL DEV
Inventor: WHETSTONE RICHARD R , BALLARD SEAVER A
IPC: C07D309/06 , C07D309/26
CPC classification number: C07D309/26 , C07D309/06
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40.Polymers of unsaturated esters of cyclohexanecarboxylic acids and compositions containing the same 失效
Title translation: 环己烷羧酸的不饱和酯的聚合物和含有它们的组合物公开(公告)号:US2751364A
公开(公告)日:1956-06-19
申请号:US14509250
申请日:1950-02-18
Applicant: SHELL DEV
Inventor: WHETSTONE RICHARD R , SCHEIBLI JAMES R
IPC: C08F18/12
CPC classification number: C08F18/12
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