专利检索_醌亚胺类专利检索_醌亚胺类专利检索查询

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C09B53/02：·吲达胺类；靛酚类

序号	专利名	申请号	申请日	公开（公告）号	公开（公告）日	发明人
81	THE USE OF 1-SUBSTITUTED ISATINS TO DYE FIBERS CONTAINING KERATIN	PCT/EP1998/002199	1998-04-15	WO98047472A1	1998-10-29
The invention relates to the use isatin derivatives of formula (I), wherein R<1> and R<2> independently means a hydrogen atom, a halogen atom, a hydroxy group, a (C1-C4)-alkyl, a hydroxy(C1-C4)-alkyl, a tert-amino(C1-C4)-alkyl, a (C1-C4)-alkoxy group, an amino group, which can be substituted by one or two (C1-C4)-alkyl or hydroxy-(C1-C4)-alkyl group, a nitro, carboxy or sulfo group, and Y means a hydroxy group, a (C1-C4)-alkoxy group or an amino group which can be substituted by (C1-C4)-alkyl, (C1-C4)-alkoxy-(C1-C4)-alkyl, carboxy-(C1-C4)-alkyl, sulfo-(C1-C4)-alkyl or hydroxy-(C1-C4)-alkyl groups or can be a constituent of a heterocyclic 5, 6 or 7 ring. The invention also relates to the physiologically compatible salts thereof to dye fibers containing keratin, specially human hair.
82	CURE-INDICATING MOLDING AND COATING COMPOSITION	PCT/US9508382	1995-06-29	WO9600745A3	1996-02-15	OXMAN JOEL D; KONINGS MARK S; TIERS GEORGE V D; VOGEL KIM M; VOGEL DENNIS E
The present invention provides novel hydrosilation-curable compositions, the cure of which can be monitored visually, comprising: (1) an ethylenic compound; (2) a compound containing silicon-bonded-hydrogen groups; (3) a hydrosilation catalyst; and (4) one or more cure-indicating dyes with light absorption in the visible spectrum that exhibit a color change in the presence of a silicon-bonded-hydrogen compound and a precious metal hydrosilation catalyst. The cure-indicating dye provides the composition with an initial pre-cure color and a different post-cure color. As a result of this change in color, the state of cure of the composition can be visually monitored.
83	INFRARED ABSORBING FILTER	EP05799209.1	2005-10-19	EP1804093B1	2016-12-07	YAMADA, Masahiro, c/o Osaka Gas Co., Ltd.; FUJIKI, Tsuyoshi, c/o Osaka Gas Co., Ltd.; KAWASAKI, Shinichi, c/o Osaka Gas Co., Ltd.; YAMADA, Mitsuaki, c/o Osaka Gas Co., Ltd.; YANAGIDA, Takatsune, c/o Teijin Chemicals Ltd.; ANDO, Masatoshi, c/o Teijin Chemicals Ltd.; IMANAKA, Yoshihiko, c/o Teijin Chemicals Ltd.

84	OPTICAL FILTER	EP07850172.3	2007-12-06	EP2093593A4	2014-03-19	ISHIDA, Tatsuya; SHIGENO, Koichi

85	METHOD OF STABILIZING OXIDATION COLOR FORMER	EP02801512.1	2002-10-09	EP1443082B1	2011-06-08	YAGI, Yuji, c/o ARKRAY, Inc.; KOMORI, Tsuguki
A method of stabilizing an oxidation color former in a solution state. The stabilization method comprises causing N-(carboxymethylaminocarbonyl)-4,4'-bis(dimethylamino)diphenylamine sodium as an oxidation color former to coexist in a solution with at least one of fructosyl amino acid oxidase (FAOD) and peroxidase (POD). The FAOD concentration is in the range of 0.01 to 1.0 g/L or 1 to 100 KU/L, while the POD concentration is in the range of 0.01 to 1.0 g/L or 1 to 100 KU/L.
86	NEAR-INFRARED-ABSORBING MATERIAL	EP07708188.3	2007-02-01	EP2004770A1	2008-12-24	KIMURA, Keizo; UCHIDA, Osamu; YAMAKAWA, Katsuyoshi
The invention provides a near-infrared-absorbing material, comprising: at least two compounds having a maximum spectroscopic absorption wavelength in solution of 470 nm or less in a wavelength range of 270 to 1,600 nm; and a near-infrared-absorbing colorant compound obtained by oxidation of a compound represented by Formula (II): Formula (II) wherein, in Formula (II), R211, R212, R221, R222, R231, R232, R241 and R242 each independently represent a hydrogen atom or an aliphatic or aromatic group; R203, R213, R223, R233 and R243 each independently represent a substituent group; and n203, n213, n223, n233 and n243 each independently represent an integer of 0 to 4.
87	COMPOSITIONS FOR DYEING HORNY FIBERS	EP00978057.8	2000-12-01	EP1234569A4	2004-06-16	MITAMURA, Joji; NOGUCHI, Mutsumi; ONUKI, Takeshi
Compositions for dyeing horny fibers characterized by comprising an oxidizable coloring agent, an oxidase acting on oxygen as the substrate and forming no hydrogen peroxide, and a weakly reductive substance.
88	Procédé de synthèse de 2-hydroyalkyl paraphénylènediamines, nouvelles 2-hydroxyalkyl paraphénylènediamines, leur utilisation pour la teinture d'oxydation, compositions tinctoriales et procédés de teinture	EP98402627.8	1998-10-22	EP0911317B1	2000-09-13	Genet, Alain; Lagrange, Alain

89	AZAMETHINFARBSTOFFE	EP95937860.5	1995-11-03	EP0791035B1	1999-04-14	SENS, Rüdiger; SCHMIDT, Andreas, Johann; BECKMANN, Stefan; ETZBACH, Karl-Heinz

90	Indonaphtholfarbstoffe und ein Verfahren zu ihrer thermischen Übertragung	EP91104408.9	1991-03-21	EP0449109B1	1995-07-12	Bach, Volker, Dr.; Etzbach, Karl-Heinz, Dr.; Sens, Ruediger, Dr.

91	Organic dye thin film and organic thin film element	EP89302061.0	1989-03-01	EP0331477B1	1994-07-27	Naito, Katsuyuki c/o Patent Division; Egusa, Syun c/o Patent Division; Gemma, Nobuhiro c/o Patent Division

92	Indophenolfarbstoffe und ein Verfahren zu ihrer thermischen Übertragung	EP91116656.9	1991-09-30	EP0480281A1	1992-04-15	Bach, Volker, Dr.; Etzbach, Karl-Heinz, Dr.; Sens, Ruediger, Dr.
Indophenolfarbstoffe der Formel in der X Stickstoff oder den Rest CH, Q einen fünfgliedrigen heterocyclischen Rest und K einen Rest eines Anilin-, Aminonaphthalin-, Aminochinolin- oder Aminothiazolderivats bedeuten und der Rest A benzoannelliert sein kann, sowie ein Verfahren zu ihrer thermischen Übertragung.
93	Chinolinmethinfarbstoffe sowie ein Verfahren zu ihrer thermischen Übertragung	EP91116031.5	1991-09-20	EP0479068A1	1992-04-08	Sens, Ruediger, Dr.; Etzbach, Karl-Heinz, Dr.
Chinolinmethinfarbstoffe der Formel in der R¹ Fluor, Chlor oder Brom, R² Wasserstoff oder C₁-C₄-Alkyl, R³ Wasserstoff, Fluor, Chlor oder Brom und K den Rest eines Anilinderivates bedeuten, sowie ein Verfahren zu ihrer thermischen Übertragung.
94	Indonaphtholfarbstoffe und ein Verfahren zu ihrer thermischen Übertragung	EP91104408.9	1991-03-21	EP0449109A2	1991-10-02	Bach, Volker, Dr.; Etzbach, Karl-Heinz, Dr.; Sens, Ruediger, Dr.
Indonaphtholfarbstoffe der Formel in der X Stickstoff oder den Rest CH, R¹ und R² unabhängig voneinander C₁-C₆-Alkyl, das gegebenenfalls substituiert ist und/oder durch Sauerstoffatome unterbrochen ist, oder Allyl, R³ und R⁴ unabhängig voneinander Wasserstoff, C₁-C₄-Alkyl, C₁-C₄-Alkoxy oder C₁-C₄-Alkanoylamino und R⁵ einen fünfgliedrigen aromatischen heterocyclischen Rest, der nicht benzoanelliert ist und zwei oder mehr Heteroatome aufweist, bedeuten, mit der Maßgabe, daß R¹ und R² nicht gleichzeitig für unsubstituiertes C₁-C₆-Alkyl stehen, sowie ein Verfahren zu ihrer thermischen Übertragung.
95	THERMAL TRANSFER SHEET	EP87906597.7	1987-10-07	EP0285665A1	1988-10-12	KANTO, Jumpei; SAITO, Hitoshi
Dyes represented by general formula (I) and/or (II), and thermal transfer sheets using them, wherein X₁ and X₂ each represents a hydrogen atom, an alkyl group, an alkoxy group, an acylamino group, an aminocarbonyl group or a halogen atom, R, or R₄ represents a hydrogen atom or one or more substituents such as an alkyl group, an alkoxy group, a halogen atom, a hydroxy group, an amino group, an alkylamino group, an acylamino group, a sulfonylamino group, an aminocarbonyl group, an aryl group, an arylalkyl group or a nitro group, and R₂ and R₃ each represents an alkyl group or a substituted alkyl group.
96	Photographic material suited for use in diffusion transfer photography and method of diffusion transfer photography using such material	EP79200117.4	1979-03-09	EP0004399B1	1982-05-12	Janssens, Wilhelmus

97	Photographic material suited for use in diffusion transfer photography and method of diffusion transfer photography using such material	EP79200117	1979-03-09	EP0004399A3	1979-10-17	Janssens, Wilhelmus
Said material contains a quinone-type compound which corresponds to one of the formulae (A) or (B) and which is capable in reduced state and under alkaline conditions of releasing a photographically useful group e.g. a dye: wherein: each of (Nuox)¹ and (Nuox)² represents an oxidized nucleophilic group, Z represents a bivalent atomic group which is electronegative. Q together with the Z group represents a releasable photographically useful group. each of R', R² and R³ is hydrogen. halogen. alkyl, alkoxy. or an acylamino group or R' and R² in adjacent positions on the ring form and ring fused with the remainder of the molecule. or R² and R³ together are fused with the remainder of the molecule. each of R⁴ and R⁵ represents hydrogen or a hydrocarbon group. At least one of the substituents R¹, R². R³. R⁴, or R⁵ is a ballasting group X.
98	Core-shell dye, photo-sensitive resin composition comprising same, and color filter	US16090670	2017-01-31	US11091645B2	2021-08-17	Hyewon Seo; Chaewon Pak; Myoungyoup Shin; Sunwoong Shin; Euisoo Jeong; Kyubuem Choi
Provided are a core-shell dye includes a core including a compound represented by Chemical Formula 1 and a shell surrounding the core, a photosensitive resin composition including the same, and a color filter manufactured using the photosensitive resin composition. (In Chemical Formula 1, each substituent is the same as defined in the specification.)
99	Optical recording medium, and method and device using the same	US10836854	2004-04-30	US06936323B2	2005-08-30	Soh Noguchi; Tsutomu Sato; Tatsuya Tomura; Yasunobu Ueno; Ikuo Shimizu; Motoharu Kinugasa; Hiroshi Toyoda
An optical recording medium includes a substrate and at least a recording layer deposited on or above the substrate, and the recording layer contains at least one formazan-metal chelate compound containing a formazan compound and a metal component; at least one squarylium-metal chelate compound containing a squarylium compound and a metal component; and at least one diarylamine compound.
100	Composition and method for dyeing keratin fibers with o-benzoquinones and amino- or hydroxy-containing compounds	US991933	1997-12-16	US5879411A	1999-03-09	Hans-Juergen Braun; Gisela Umbricht
A non-oxidative dye composition for keratin fibers contains an o-benzoquinone compound of formula (I): ##STR1## wherein R1, R2, R3 and R4 are each, independently of each other, hydrogen, chlorine, an alkyl group with from 1 to 5 carbon atoms, an alkoxy group with from 1 to 5 carbon atoms, an alkylenedioxy group with from 1 to 2 carbon atoms or an amino group --NR.sup.5 R.sup.6, wherein R.sup.5 and R.sup.6 are each, independently of each other, hydrogen, an alkyl group having from 1 to 6 carbon atoms or an aryl group; and at least one amino- or hydroxy-compound of formula (II), X--A--Y, wherein X represents a nitro group, a cyano group or a sulfonate group; Y represents a hydroxy group or an amino group --NR.sup.a R.sup.b, wherein R.sup.a and R.sup.b are each, independently of each other, hydrogen or an alkyl group having 1 to 4 carbon atoms, and A represents a substituted or unsubstituted straight chain, cyclic or branched alkyl group having from 1 to 6 carbon atoms or a substituted or unsubstituted aromatic, heterocyclic or carbocyclic group.

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