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公开(公告)号:US2384608A
公开(公告)日:1945-09-11
申请号:US50102843
申请日:1943-09-02
Applicant: PETROLITE CORP
Inventor: DE GROOTE MELVIN , BERNHARD KEISER
IPC: C10G33/00
CPC classification number: C10G33/00
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152.Subresinous esterification derivatives of hydroxylated acylated diamides and method of making same 失效
Title translation: 羟基化酰化二酰胺的亚临界酯化衍生物及其制备方法公开(公告)号:US2384080A
公开(公告)日:1945-09-04
申请号:US49713343
申请日:1943-08-02
Applicant: PETROLITE CORP
Inventor: DE GROOTE MELVIN , BERNHARD KEISER
IPC: C10G33/04
CPC classification number: C10G33/04
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153.Certain subresinous esterification derivatives of high molal hydroxy acid amides and method of making same 失效
Title translation: 高摩尔羟基酸酰胺的某些次级酯化衍生物及其制备方法公开(公告)号:US2381116A
公开(公告)日:1945-08-07
申请号:US49712243
申请日:1943-08-02
Applicant: PETROLITE CORP
Inventor: DE GROOTE MELVIN , BERNHARD KEISER
IPC: C10G33/04
CPC classification number: C10G33/04
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公开(公告)号:US2381115A
公开(公告)日:1945-08-07
申请号:US48957143
申请日:1943-06-03
Applicant: PETROLITE CORP
Inventor: DE GROOTE MELVIN , BERNHARD KEISER
IPC: C07D215/10 , C07D217/10 , C10G33/04
CPC classification number: C07D217/10 , C07D215/10 , C10G33/04
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公开(公告)号:US2375531A
公开(公告)日:1945-05-08
申请号:US49173343
申请日:1943-06-21
Applicant: PETROLITE CORP
Inventor: DE GROOTE MELVIN , BERNHARD KEISER , WEBSTER GROVES , WIRTEL ARTHUR F
IPC: C07C59/185 , C10G33/04
CPC classification number: C10G33/04 , C07C59/185
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公开(公告)号:US2373228A
公开(公告)日:1945-04-10
申请号:US49173143
申请日:1943-06-21
Applicant: PETROLITE CORP
Inventor: DE GROOTE MELVIN , BERNHARD KEISER , WIRTEL ARTHUR F
IPC: C10G33/04
CPC classification number: C10G33/04
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公开(公告)号:US2373174A
公开(公告)日:1945-04-10
申请号:US47859443
申请日:1943-03-09
Applicant: PETROLITE CORP
Inventor: DE GROOTE MELVIN , BERNHARD KEISER
IPC: C10G33/00
CPC classification number: C10G33/00
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公开(公告)号:US2372258A
公开(公告)日:1945-03-27
申请号:US49218443
申请日:1943-06-23
Applicant: PETROLITE CORP
Inventor: DE GROOTE MELVIN , BERNHARD KEISER
IPC: C10G33/04
CPC classification number: C10G33/04
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公开(公告)号:US2372254A
公开(公告)日:1945-03-27
申请号:US49218043
申请日:1943-06-23
Applicant: PETROLITE CORP
Inventor: DE GROOTE MELVIN , BERNHARD KEISER
IPC: C10G33/00
CPC classification number: C10G33/00
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160.Certain water-soluble high molal oxyalkylated esters, and method of making same 失效
Title translation: 某些水溶性高摩尔烷氧基化酯及其制备方法公开(公告)号:US2366239A
公开(公告)日:1945-01-02
申请号:US47859343
申请日:1943-03-09
Applicant: PETROLITE CORP
Inventor: DE GROOTE MELVIN , BERNHARD KEISER
IPC: C10G33/04
CPC classification number: C10G33/04
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