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公开(公告)号:US3833566A
公开(公告)日:1974-09-03
申请号:US24829672
申请日:1972-04-27
申请人: EASTMAN KODAK CO
发明人: JEFFREYS R , MELLOWS S
CPC分类号: C09B23/164 , C09B23/0041 , C09B23/12 , G03C1/12
摘要: NOVEL METHINE DYES ARE PROVIDED IN WHICH ONE TERMINAL CARBON ATOM OF THE METHINE CHAIN OF THE DYE HAS TWO GROUPS ATTACHED THERETO, SAID GGROUPS BEING SELECTED FROM A DIALKYLAMINO GROUP, A DIARYLAMINO GROUP, AN ALKYLARYLAMINO GROUP, A MORPHOLINO GROUP, A THIOMORPHOLINO GROUP AND A PIPERIDINO GROUP; AND, THE OTHER TERMINAL ATOM OF THE METHINE CHAIN OF SAID DYE IS ATTACHED TO A HETEROCYCLIC NUCLEUS OF THE TYPE USED IN METHINE DYES. THE PREPARATION OF SUCH DYES, AND PHOTOGRAPHIC EMULSIONS CONTAINING THEM, ARE ALSO PROVIDED HEREIN.
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公开(公告)号:US3677690A
公开(公告)日:1972-07-18
申请号:US3677690D
申请日:1970-07-06
申请人: OREAL
CPC分类号: C09B53/02 , A61K8/413 , A61Q5/10 , C09B23/164
摘要: INDAMINES HAVING THE FORMULA
6-HO,7-((4-(HN=),3-R1,2-R2,5-R4,6-R3-CYCLOHEXA-2,5-DIEN-1-
YLIDENE)=N-)-3,4-DIHYDRO-2H-1,4-BENZOXAZINE
WHEREIN R1, R2 R3 AND R4 CAN BE HYDROGEN, HALOGEN LOWER, ALKYL OR LOWER ALKOXY AND ARE USEFULLY EMPLOYED IN A DYE COMPOSITION FOR COLORING KERATINOUS FIBVERS. SUCH COMPOSITIONS ARE AQUEOUS SOLUTIONS OF THE INDAMINES AND CAN BE FORMULATED WITH LOWER, ALKANOLS AND FILM-FORMING COSMETIC RESINS TO PRODUCE HAIR SETTING LOTIONS.-
公开(公告)号:US3577444A
公开(公告)日:1971-05-04
申请号:US3577444D
申请日:1969-01-08
申请人: IBM
发明人: CLECAK NICHOLAS J , COX ROBERT J
IPC分类号: C09B1/20 , C09B23/16 , C09B55/00 , G03G5/06 , C07C119/10
CPC分类号: C09B1/205 , C09B23/164 , C09B55/00 , C09B55/007 , G03G5/0664
摘要: ANTHRAQUINONES HAVING AT THE 2 AND THE 6 POSITIONS SUBSTITUENTS SELECTED FROM THE GROUP CONSISTING OF
R-N(-R)-(1,4-PHENYLENE)-CH=N- AND
R-N(-R)-(1,4-PHENYLENE-CH=CH=N-
WHEREIN R IS LOWER ALKYL. THE COMPOUNDS ARE USEFUL AS DICHROIC PHOTOCONDUCTORS AND AS PHOTOSENSITIZERS FOR PHOTOCONDUCTIVE POLYMERS SUCH AS POLYVINYLCARBAZOLE.-
公开(公告)号:US3560135A
公开(公告)日:1971-02-02
申请号:US3560135D
申请日:1967-05-17
申请人: MITSUBISHI CHEM IND
发明人: YAMAYA WATARU , FUJINO SADAO
IPC分类号: C09B69/00 , C09B1/60 , C09B11/12 , C09B23/14 , C09B23/16 , C09B26/04 , C09B44/10 , C09B67/32 , C09B67/34 , D06P1/20
CPC分类号: C09B67/0076 , C09B1/32 , C09B1/60 , C09B11/12 , C09B23/14 , C09B23/145 , C09B23/164 , C09B26/04 , C09B44/10 , C09B67/0075 , Y10S8/908
摘要: THE DYE SOLUTION COMPRISES (1) AT LEAST ONE CATIONIC DYE, (2) PHOSPHORIC ACID OR AN ACIDIC PHOSPHORIC ACID ESTER AND (3) AT LEAST ONE WATER-SOLUBLE ORGANIC SOLVENT. THE SOLVENT IS A POLYOL OF THE FORMULA:
HO.R(G.R'')N.OH
WHEREIN R AND R'' DENOTE AN ALKYLENE GROUP HAVING 2 TO 3 CARBON ATOMS OR A 2-OXY-PROPYL GROUP, N DENOTES AN INTERGER WHICH IS ZERO TO 2 AND G DENOTES AN OXYGEN ATOM. WHEN N IS 1, G MAY ALSO BE A SULPHUR ATOM, A SULPHONYL GROUP OR A >N$COH GROUP; A LOWER ALKYL ETHER OF SAID POLYOL; DIMETHYL SULPHOXIDE; OR DIMETHYL FORMAMIDE.-
公开(公告)号:US3468912A
公开(公告)日:1969-09-23
申请号:US3468912D
申请日:1966-06-06
申请人: EASTMAN KODAK CO
发明人: FORD JOHN A JR , WILSON CHARLES V
IPC分类号: C07D307/68 , C09B23/04 , C09B23/06 , C09B23/08 , C09B23/10 , C09B23/14 , C09B23/16 , C07D5/16
CPC分类号: C09B23/06 , C07D307/68 , C09B23/04 , C09B23/083 , C09B23/10 , C09B23/105 , C09B23/107 , C09B23/14 , C09B23/145 , C09B23/164
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公开(公告)号:US3336135A
公开(公告)日:1967-08-15
申请号:US42163864
申请日:1964-12-28
发明人: YAHACHI TERASHIMA , KAZUYA SANO
CPC分类号: D06P1/6429 , C09B23/164 , C09B53/02 , C09B55/002 , G03C1/8155 , G03C7/39296 , G03F5/18
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公开(公告)号:US3287465A
公开(公告)日:1966-11-22
申请号:US35183664
申请日:1964-03-13
申请人: BAYER AG
发明人: ALFRED BRACK , HARALD GLEINIG , RODERICH RAUE , HELMUT KLEINER
IPC分类号: C07D209/90 , C07D401/12 , C07D417/12 , C08K5/46 , C08L67/02 , C09B23/16 , C09B57/06
CPC分类号: C07D401/12 , C07D209/90 , C07D417/12 , C08K5/46 , C08L67/02 , C09B23/164 , C09B57/06
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公开(公告)号:US3082114A
公开(公告)日:1963-03-19
申请号:US1850160
申请日:1960-03-30
申请人: BASF AG
发明人: HEINZ BALLI , DIETER LEUCHS , OSWALD SCHMIDT
IPC分类号: C07D277/82 , C08K5/46 , C09B23/16 , D01F1/10 , D06L3/12
CPC分类号: D01F6/54 , C07D277/82 , C08K5/46 , C09B23/164 , D01F1/06 , D06L4/657 , Y10T442/2582
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公开(公告)号:US3026326A
公开(公告)日:1962-03-20
申请号:US73212958
申请日:1958-05-01
申请人: DU PONT
IPC分类号: C07C281/18 , C09B23/00 , C09B23/01 , C09B23/16
CPC分类号: C07C281/18 , C09B23/00 , C09B23/0091 , C09B23/164
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公开(公告)号:US2721799A
公开(公告)日:1955-10-25
申请号:US25200651
申请日:1951-10-18
申请人: EASTMAN KODAK CO
CPC分类号: G03C1/12 , C09B23/0091 , C09B23/14 , C09B23/164
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