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公开(公告)号:US2194644A
公开(公告)日:1940-03-26
申请号:US26109239
申请日:1939-03-10
Applicant: PETROLITE CORP
Inventor: DE GROOTE MELVIN
IPC: C10G33/04
CPC classification number: C10G33/04
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142.Reaction product of epoxidized glycerides and polyamino compounds 失效
Title translation: 环氧化甘油酯和聚氨基化合物的反应产物公开(公告)号:US3148199A
公开(公告)日:1964-09-08
申请号:US54874855
申请日:1955-11-23
Applicant: PETROLITE CORP
Inventor: DE GROOTE MELVIN , PU CHENG JEN
IPC: C07D233/04 , C07D239/06 , C07D263/10 , C07D263/14 , C07D265/08 , C08G59/50 , C09K8/588
CPC classification number: C07D239/06 , C07D233/04 , C07D263/10 , C07D263/14 , C07D265/08 , C08G59/50 , C09K8/588 , Y10S507/92 , Y10S507/936 , Y10S516/06
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公开(公告)号:US3128314A
公开(公告)日:1964-04-07
申请号:US73400058
申请日:1958-05-08
Applicant: PETROLITE CORP
Inventor: KWAN-TING SHEN , DE GROOTE MELVIN
CPC classification number: C09K8/64 , C09K8/28 , C09K8/32 , C10L1/14 , C10L1/1817 , C10L1/221 , Y10S507/921 , Y10S516/01 , Y10S516/06 , Y10S516/07
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公开(公告)号:US3110737A
公开(公告)日:1963-11-12
申请号:US76103858
申请日:1958-09-15
Applicant: PETROLITE CORP
Inventor: DE GROOTE MELVIN , PETTINGILL OWEN H
CPC classification number: C10G33/04 , C09K8/584 , Y10S507/936 , Y10S516/01
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公开(公告)号:US3060210A
公开(公告)日:1962-10-23
申请号:US10162761
申请日:1961-04-10
Applicant: PETROLITE CORP
Inventor: DE GROOTE MELVIN , KWAN-TING SHEN
IPC: B03D1/008 , B03D1/01 , C02F1/24 , C02F5/12 , C07D233/16 , C09K8/54 , C09K8/588 , C10L1/22 , C23F11/14
CPC classification number: C23F11/14 , B03D1/008 , B03D1/01 , B03D2201/007 , B03D2203/005 , C02F1/24 , C02F5/12 , C07D233/16 , C09K8/54 , C09K8/588 , C10L1/221 , Y10S507/922 , Y10S507/927 , Y10S507/928 , Y10S507/933 , Y10S507/936 , Y10S507/939 , Y10S516/06
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公开(公告)号:US3057892A
公开(公告)日:1962-10-09
申请号:US82380959
申请日:1959-06-30
Applicant: PETROLITE CORP
Inventor: DE GROOTE MELVIN
IPC: C08G63/668 , C09K8/588 , C09K8/64 , C10G33/04
CPC classification number: C08G63/668 , C09K8/588 , C09K8/64 , C10G33/04
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公开(公告)号:US2956067A
公开(公告)日:1960-10-11
申请号:US59582356
申请日:1956-07-05
Applicant: PETROLITE CORP
Inventor: DE GROOTE MELVIN , PU CHENG JEN
CPC classification number: C10L1/221 , B01F17/0042 , C09K8/584
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公开(公告)号:US2945025A
公开(公告)日:1960-07-12
申请号:US66173857
申请日:1957-05-27
Applicant: PETROLITE CORP
Inventor: DE GROOTE MELVIN , PETTINGILL OWEN H
IPC: C07H15/08
CPC classification number: C07H15/08
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149.Process for breaking petroleum emulsions employing certain oxyalkylated glucoses 失效
Title translation: 使用某些烷氧基化葡萄糖分解石油乳液的方法公开(公告)号:US2944980A
公开(公告)日:1960-07-12
申请号:US43178954
申请日:1954-05-24
Applicant: PETROLITE CORP
Inventor: DE GROOTE MELVIN , PETTINGILL OWEN H
IPC: C10G33/04
CPC classification number: C10G33/04
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150.Process for breaking emulsions employing lactone-derived compounds of certain oxyalkylated resins 失效
Title translation: 使用某些烷氧基化树脂的内酯衍生化合物来破碎乳液的方法公开(公告)号:US2888403A
公开(公告)日:1959-05-26
申请号:US38430753
申请日:1953-10-05
Applicant: PETROLITE CORP
Inventor: DE GROOTE MELVIN , KWAN-TING SHEN
IPC: C10G33/04
CPC classification number: C10G33/04
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