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21.Composition containing an esterified acidic sulfo-polycarboxy acid fractional ester of an oxyethylated alcoholiform polyhydroxy body 失效
Title translation: 含有羟乙基化醇多元体的酯化酸性磺基 - 多羧酸分馏酯的组合物公开(公告)号:US2413814A
公开(公告)日:1947-01-07
申请号:US48590043
申请日:1943-05-06
Applicant: PETROLITE CORP
Inventor: DE GROOTE MELVIN , BERNHARD KEISER
IPC: D06M13/256
CPC classification number: D06M13/256
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22.Subresinous esterification derivatives of hydroxylated amides and method of making same 失效
Title translation: 羟基化酰胺的亚临界酯化衍生物及其制备方法公开(公告)号:US2381577A
公开(公告)日:1945-08-07
申请号:US49713243
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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23.Certain ester-linked acylated derivatives of polyamino ether alcohols and method of making same 失效
Title translation: 聚氨基醚醇的某些酯连接的酰化衍生物及其制备方法公开(公告)号:US2381118A
公开(公告)日:1945-08-07
申请号:US49712743
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:US2381117A
公开(公告)日:1945-08-07
申请号:US49712343
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:US2375532A
公开(公告)日:1945-05-08
申请号:US49265043
申请日:1943-06-26
Applicant: PETROLITE CORP
Inventor: DE GROOTE MELVIN , BERNHARD KEISER , WEBSTER GROVES
IPC: C10G33/04
CPC classification number: C10G33/04
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公开(公告)号:US2373229A
公开(公告)日:1945-04-10
申请号:US49316143
申请日:1943-07-01
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:US2372255A
公开(公告)日:1945-03-27
申请号:US49218143
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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28.Water-soluble high molal oxyalkylated esters, and method of making same 失效
Title translation: 水溶性高摩尔烷氧基化酯及其制备方法公开(公告)号:US2369818A
公开(公告)日:1945-02-20
申请号:US47859043
申请日:1943-03-09
Applicant: PETROLITE CORP
Inventor: DE GROOTE MELVIN , BERNHARD KEISER
IPC: C07D233/16 , C10G33/04
CPC classification number: C10G33/04 , C07D233/16
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公开(公告)号:US2363046A
公开(公告)日:1944-11-21
申请号:US44868542
申请日:1942-06-26
Applicant: PETROLITE CORP
Inventor: DE GROOTE MELVIN , BERNHARD KEISER
IPC: C07C309/63 , C10G33/04
CPC classification number: C10G33/04 , C07C309/63
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公开(公告)号:US2357937A
公开(公告)日:1944-09-12
申请号:US49712643
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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