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公开(公告)号:US20040063920A1
公开(公告)日:2004-04-01
申请号:US10451835
申请日:2003-06-25
发明人: Adolf Kaser , Holger Lautenbach
IPC分类号: C09B041/00
CPC分类号: C09B67/0055 , C09B35/029 , C09B35/039 , C09B35/35 , C09B45/28 , Y10S8/919
摘要: The dyes of formula (1) according to claim 1 and the copper complexes of dyes of formula (2) according to claim 9 or the mixtures of mono-copper complex with the bis-copper complex are excellently suitable for dyeing paper with good light-fastness properties.
摘要翻译: 根据权利要求1的式(1)染料和根据权利要求9的式(2)染料的铜络合物或单铜配合物与双铜络合物的混合物非常适合于具有良好光照的纸张的染色, 坚牢性。
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公开(公告)号:US20240059898A1
公开(公告)日:2024-02-22
申请号:US18255761
申请日:2021-12-03
发明人: Alec LUTZKE , Blake R. MCCARTY
IPC分类号: C09B67/44 , C09B35/029
CPC分类号: C09B67/0083 , C09B35/029
摘要: Compositions, methods, and kits for stable Trypan Blue solutions are provided. In one example, a method includes: cooling a solution of Trypan Blue; and filtering the cooled solution. In another example, a method includes: mixing a water-soluble polymer with a Trypan Blue solution. The method may further include adding one or more ingredients such as an aqueous buffer, an osmolyte, an acid, a base, a buffer, a cell culture medium, water, or combinations thereof.
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公开(公告)号:US4988805A
公开(公告)日:1991-01-29
申请号:US219108
申请日:1988-07-14
申请人: Klaus Kunde
发明人: Klaus Kunde
IPC分类号: C09B35/037 , C09B35/029 , C09B35/04 , C09B45/28
CPC分类号: C09B35/029 , C09B35/04 , C09B45/28
摘要: The dyestuffs of the general formulae ##STR1## and salts thereof whereinX denotes hydrogen, alkoxy or NHR.sub.3,R denotes hydrogen, alkyl or alkoxy,R.sub.1 denotes alkyl,R.sub.2 and R.sub.3 denote hydrogen, alkyl, alkylcarbonyl, alkylsulphonyl, aryl, arylcar=bonyl, arylsulphonyl, aralkyl, aralkylcarbonyl or aminocarbonyl andm and n denote 1 or 2, andwherein the substituents mentioned can, in turn, be substituted by nonionic radicals or carboxylic or sulphonic acid groups customary in dyestuffs chemistry, are used for dyeing cellulose-containing materials and leather.
摘要翻译: 通式
I和 II的染料及其盐,其中X表示氢,烷氧基或NHR 3,R表示氢,烷基或烷氧基,R1表示烷基,R2和R3表示氢,烷基,烷基羰基,烷基磺酰基 芳基,芳基碳=芳基,芳基磺酰基,芳烷基,芳烷基羰基或氨基羰基,m和n表示1或2,并且其中所提及的取代基又可以被染料化学中常规的非离子基团或羧酸或磺酸基团取代, 用于染色含纤维素材料和皮革。 -
公开(公告)号:US5808016A
公开(公告)日:1998-09-15
申请号:US932836
申请日:1997-09-17
申请人: Klaus Kunde
发明人: Klaus Kunde
CPC分类号: D21H21/28 , C09B35/029 , C09B35/04 , Y10S8/918 , Y10S8/919
摘要: The novel disazo dyestuffs of the formula (I) ##STR1## in which the substituents and indices have the meaning given in the description, are outstandingly suitable for dyeing cellulosic materials, in particular paper, and are distinguished by good fastness properties.
摘要翻译: 式(I)的新型双偶氮染料,其中取代基和指数在描述中给出的含义非常适合于染色纤维素材料,特别是纸,并且具有良好的牢度特性。
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公开(公告)号:US5498701A
公开(公告)日:1996-03-12
申请号:US363672
申请日:1994-12-22
申请人: Reinhard Pedrazzi
发明人: Reinhard Pedrazzi
IPC分类号: C07D251/54 , C08K5/3477 , C08K5/3492 , C09B35/029 , C09B35/039 , C09B43/16 , C09B43/40 , C09B62/09 , D06P3/32 , D06P3/60 , D21H21/28 , C09B35/037 , C09B67/34
CPC分类号: D06P3/3226 , C09B35/029 , C09B35/039 , C09B43/16 , C09B43/40 , D06P3/6008 , D21H21/28 , Y10S8/919
摘要: Basic sulpho group-containing disazo compounds which are metal-free, correspond to the formula ##STR1## in which the symbols are as defined in claim 1. These compounds, in form of their water-soluble salts, and preparations thereof are used for dyeing or printing cationically dyeable materials such as hydroxy group- or nitrogen-containing organic substrates of which textile material comprising natural or synthetic polyamide or natural or regenerated cellulose and especially cotton, leather and paper are preferred. Furthermore, they can be used for the preparation of inks in a conventional manner.
摘要翻译: 不含金属的碱性含磺基的双偶氮化合物对应于其中符号如权利要求1中所定义的式“IMAGE”> + TR< IMAGE>这些化合物以其水溶性盐的形式 ,其制备方法用于染色或印刷阳离子可染性材料如羟基或含氮有机基材,其中优选包含天然或合成聚酰胺或天然或再生纤维素,特别是棉,皮革和纸的纺织材料。 此外,它们可以用于以常规方式制备油墨。
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公开(公告)号:US4711668A
公开(公告)日:1987-12-08
申请号:US851248
申请日:1986-04-14
申请人: Masaru Shimada , Toshiyuki Kawanishi , Kakuji Murakami , Tamotsu Aruga , Hiroyuki Uemura , Kiyofumi Nagai
发明人: Masaru Shimada , Toshiyuki Kawanishi , Kakuji Murakami , Tamotsu Aruga , Hiroyuki Uemura , Kiyofumi Nagai
IPC分类号: C09B35/029 , C09B35/039 , C09B43/16 , C09B62/09 , C09D11/00 , C09D11/16 , C09D11/17 , C09D11/328 , C09D11/02
CPC分类号: C09D11/328 , C09B35/029 , C09B35/039 , C09B43/16 , C09B62/09
摘要: An aqueous ink composition comprising a water-soluble dye having the formula (I) in an amount sufficient for ink printing and water, ##STR1## wherein R.sup.1 and R.sup.2 each represent hydrogen, a lower alkyl group, a lower alkoxy group or halogen; R.sup.3 represents hydrogen, a lower alkyl group, a lower alkoxy group, halogen, a sulfonic acid group or a sulfonate group; Z.sup.1 and Z.sup.2 each represent hydrogen, a lower alkyl group, a phenyl group, an acetyl group, an alkyl sulfonyl group, a benzoyl group which may have a substituent, a benzenesulfonyl group which may have a substituent, or a 1,3,5-triazine group which may have a substituent; M represents hydrogen, an alkali metal or NH.sub.4.sup.+ ; and n is an integer of 1 or 2.
摘要翻译: 一种水性油墨组合物,其包含具有式(I)的水溶性染料,其量足以用于油墨印刷和水,其中R 1和R 2各自表示氢,低级 烷基,低级烷氧基或卤素。 R3表示氢,低级烷基,低级烷氧基,卤素,磺酸基或磺酸酯基; Z 1和Z 2各自表示氢,低级烷基,苯基,乙酰基,烷基磺酰基,可以具有取代基的苯甲酰基,可以具有取代基的苯磺酰基,或1,3,5 可以具有取代基的三嗪基; M代表氢,碱金属或NH4 +; n为1或2的整数。
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公开(公告)号:US07183409B2
公开(公告)日:2007-02-27
申请号:US10479779
申请日:2002-05-29
IPC分类号: C09B62/006 , C07D251/26
CPC分类号: C09B44/02 , C09B35/029 , C09B43/16
摘要: The invention relates to basic mono- and bisazo compounds according to formula (I) wherein all substituents are defined as in Claim 1, their production, their use as dyestuffs as well as material dyed with these dyestuffs.
摘要翻译: 本发明涉及式(I)的基本单 - 和双偶氮化合物,其中所有取代基如权利要求1所定义,它们的制备,它们作为染料的用途以及用这些染料染色的材料。
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公开(公告)号:US20060229440A1
公开(公告)日:2006-10-12
申请号:US11446848
申请日:2006-06-05
申请人: Adolf Kaser , Holger Lautenbach
发明人: Adolf Kaser , Holger Lautenbach
CPC分类号: C09B67/0055 , C09B35/029 , C09B35/039 , C09B35/35 , C09B45/28 , Y10S8/919
摘要: The dyes of formula (1) according to claim 1 and the copper complexes of dyes of formula (2) according to claim 9 or the mixtures of mono-copper complex with the bis-copper complex are excellently suitable for dyeing paper with good light-fastness properties.
摘要翻译: 根据权利要求1的式(1)染料和根据权利要求9的式(2)染料的铜络合物或单铜配合物与双铜络合物的混合物非常适合于具有良好光照的纸张的染色, 坚牢性。
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公开(公告)号:US07078497B2
公开(公告)日:2006-07-18
申请号:US10451835
申请日:2001-12-19
申请人: Adolf Käser , Holger Lautenbach
发明人: Adolf Käser , Holger Lautenbach
CPC分类号: C09B67/0055 , C09B35/029 , C09B35/039 , C09B35/35 , C09B45/28 , Y10S8/919
摘要: The dyes of formula (1) according to claim 1 and the copper complexes of dyes of formula (2) according to claim 9 or the mixtures of mono-copper complex with the bis-copper complex are excellently suitable for dyeing paper with good light-fastness properties.
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公开(公告)号:US20040158049A1
公开(公告)日:2004-08-12
申请号:US10479779
申请日:2003-11-25
IPC分类号: C09B062/026
CPC分类号: C09B44/02 , C09B35/029 , C09B43/16
摘要: The invention relates to basic mono- and bisazo compounds according to formula (I) 1 wherein all substituents are defined as in claim 1, their production, their use as dyestuffs as well as material dyed with these dyestuffs.
摘要翻译: 本发明涉及式(I)的基本单 - 和双偶氮化合物,其中所有取代基如权利要求1所定义,它们的制备,它们作为染料的用途以及用这些染料染色的材料。
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