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公开(公告)号:US3251852A
公开(公告)日:1966-05-17
申请号:US82011659
申请日:1959-06-15
Applicant: PETROLITE CORP
Inventor: DE GROOTE MELVIN , PU CHENG JEN
IPC: C08G65/22 , C08G65/332 , C08G65/333 , C08G73/02
CPC classification number: C08G73/022 , C08G65/223 , C08G65/332 , C08G65/33306 , Y10S507/928 , Y10S516/07
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2.Method of inhibiting the growth of sulfate reducing bacteria in water flooding processes 失效
Title translation: 抑制水驱过程中硫酸盐还原菌生长的方法公开(公告)号:US3049492A
公开(公告)日:1962-08-14
申请号:US81099359
申请日:1959-05-05
Applicant: PETROLITE CORP
Inventor: DE GROOTE MELVIN , PU CHENG JEN
IPC: C09K8/58
CPC classification number: C09K8/58 , Y10S507/92 , Y10S507/936
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3.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: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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