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公开(公告)号:US2256809A
公开(公告)日:1941-09-23
申请号:US24274538
申请日:1938-11-28
Applicant: NAT ANILINE & CHEM CO INC
Inventor: KERN JEAN G
IPC: D06P5/12
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公开(公告)号:US2256806A
公开(公告)日:1941-09-23
申请号:US24274238
申请日:1938-11-28
Applicant: NAT ANILINE & CHEM CO INC
Inventor: KERN JEAN G
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公开(公告)号:US2219313A
公开(公告)日:1940-10-29
申请号:US25857539
申请日:1939-02-25
Applicant: NAT ANILINE & CHEM CO INC
Inventor: HOARE ROBERT C
IPC: C09B69/04
CPC classification number: C09B69/04
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公开(公告)号:US2211126A
公开(公告)日:1940-08-13
申请号:US25334739
申请日:1939-01-28
Applicant: NAT ANILINE & CHEM CO INC
Inventor: KERN JEAN G
IPC: C09B67/28
CPC classification number: C09B67/0077 , Y10S8/14
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5.Gum inhibitors and stabilized hydrocarbon compositions containing them 失效
Title translation: 胶体抑制剂和含有它们的稳定的烃组合物公开(公告)号:US2207063A
公开(公告)日:1940-07-09
申请号:US25622439
申请日:1939-02-13
Applicant: NAT ANILINE & CHEM CO INC
Inventor: LISTON THOMAS R
IPC: C10L1/223
CPC classification number: C10L1/2235
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公开(公告)号:US2205402A
公开(公告)日:1940-06-25
申请号:US12038137
申请日:1937-01-13
Applicant: NAT ANILINE & CHEM CO INC
Inventor: FOSTER HAROLD B , CROWELL JOYCE H
IPC: C07C51/56
CPC classification number: C07C51/56 , C07C57/145
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公开(公告)号:US2196985A
公开(公告)日:1940-04-16
申请号:US73777734
申请日:1934-07-31
Applicant: NAT ANILINE & CHEM CO INC
Inventor: FLETT LAWRENCE H
IPC: C07C37/20 , C07C309/42 , C07D215/26
CPC classification number: C07D215/26 , C07C37/20 , C07C309/42 , Y10S71/903 , Y10S516/03 , C07C39/06 , C07C39/24 , C07C39/28 , C07C39/08 , C07C39/15
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公开(公告)号:US2165490A
公开(公告)日:1939-07-11
申请号:US11516236
申请日:1936-12-10
Applicant: NAT ANILINE & CHEM CO INC
Inventor: KRANZ FREDERICK H
IPC: B01D53/18
CPC classification number: B01D53/18
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公开(公告)号:US2163617A
公开(公告)日:1939-06-27
申请号:US18775638
申请日:1938-01-29
Applicant: NAT ANILINE & CHEM CO INC
Inventor: MOW HAROLD G
CPC classification number: C07C209/36
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公开(公告)号:US2112258A
公开(公告)日:1938-03-29
申请号:US9202436
申请日:1936-07-22
Applicant: NAT ANILINE & CHEM CO INC
Inventor: WILDER RICHARD S
CPC classification number: C09B1/285 , C09B1/5155
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