专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US4440681A Water-insoluble monoazo dyestuffs and their preparation 失效
标题翻译：水不溶性单偶氮染料及其制备方法
公开(公告)号：US4440681A
公开(公告)日：1984-04-03
申请号：US257360
申请日：1981-04-24
申请人： Horst Tappe , Rudolf Lowenfeld , Uwe Kosubek , Maria Kallay
发明人： Horst Tappe , Rudolf Lowenfeld , Uwe Kosubek , Maria Kallay
IPC分类号： C09B29/08 , C09B29/085 , C09B31/043
CPC分类号： C09B31/043 , C09B29/0825
摘要： Water-insoluble azo dyestuffs, their manufacture and use, which have the formula ##STR1## wherein D is a substituted phenyl or heterocyclic moiety which are free from ionic substituents and R.sup.1 is methyl or ethyl.
摘要翻译：水溶性偶氮染料，其制造和用途，其具有式（IMAGE），其中D是不含离子取代基的取代的苯基或杂环部分，R 1是甲基或乙基。

2. 发明授权

US4552953A Water-insoluble monoazo dyestuffs, their preparation and their use 失效
标题翻译：水不溶性单偶氮染料，其制备及其用途
公开(公告)号：US4552953A
公开(公告)日：1985-11-12
申请号：US450191
申请日：1982-12-16
申请人： Ulrich Buhler , Klaus Kuhlein , Horst Tappe , Maria Kallay , Uwe Kosubek , Rudolf Lowenfeld
发明人： Ulrich Buhler , Klaus Kuhlein , Horst Tappe , Maria Kallay , Uwe Kosubek , Rudolf Lowenfeld
IPC分类号： C09B29/00 , C09B29/01 , C09B29/15 , C09B69/00
CPC分类号： C09B29/103 , C09B29/0003 , C09B69/00
摘要： Monoazo dyestuffs, free of carboxylic acid moieties or sulphonic acid moieties, of the formula ##STR1## wherein A and A' independently of one another are linear or branched alkylene having 2 to 6 carbon atoms;R is hydrogen, alkyl having 1 to 4 carbon atoms, cycloalkyl having 5 or 6 carbon atoms, alkenyl having 3 to 5 carbon atoms, phenyl, benzyl, phenethyl, alkylcarbonyl having 1 to 4 atoms or benzoyl;m is a number from 1 to 5 and n is a number from 0 to 1.
摘要翻译：没有羧酸部分或磺酸部分的单阴离子染料，其具有下式：其中A和A'彼此独立地为具有2至6个碳原子的直链或支链亚烷基; R为氢，具有1至4个碳原子的烷基，具有5或6个碳原子的环烷基，具有3至5个碳原子的烯基，苯基，苄基，苯乙基，1至4个原子的烷基羰基或苯甲酰基; m为1〜5的数，n为0〜1的数。

3. 发明授权

US4420308A Process for the production of reserve effects on polyester textiles and polyester/cellulose mixed fibre textiles: discharge printing with disperse azo dye with alkyl or alkoxy carbonyl, cyand and hydroxy phenyl group 失效
标题翻译：生产聚酯纺织品和聚酯/纤维素混纺纤维纺织品的储备效果的方法：用分散偶氮染料与烷基或烷氧基羰基，环烷基和羟基苯基进行放电印刷
公开(公告)号：US4420308A
公开(公告)日：1983-12-13
申请号：US384074
申请日：1982-06-01
申请人： Ulrich Buhler , Horst Kindler , Klaus Kuhlein , Maria Kallay , Uwe Kosubek , Rudolf Lowenfeld , Kurt Roth
发明人： Ulrich Buhler , Horst Kindler , Klaus Kuhlein , Maria Kallay , Uwe Kosubek , Rudolf Lowenfeld , Kurt Roth
IPC分类号： C07C255/58 , C07C255/59 , C08K5/23 , C09B29/01 , C09B29/08 , C09B43/42 , C10L1/22 , D06P1/18 , D06P3/26 , D06P3/42 , D06P3/54 , D06P3/72 , D06P5/12 , D06P5/15 , D06P5/17
CPC分类号： C07C255/00 , C09B29/0003 , C09B43/42 , D06P5/12 , D06P5/17 , Y10S8/922
摘要： In a process known per se for the preparation of white patterns or patterns of various colors on a colored substrate on textile materials comprising hydrophobic synthetic fibres or on textile materials based on mixed fibres composed of polyester and cellulose comprising discharge printing wherein a discharge reserving agent based on an alkali or on sulphites, the improvement which comprises employing as the dischargeable disperse dyestuffs having the formula I ##STR1## in which R and K have the meanings given in claim 1.
摘要翻译：在本申请中已知的用于制备包含疏水性合成纤维的纺织材料上的着色基材上的白色图案或各种颜色的图案的方法或基于由聚酯和纤维素组成的混合纤维的纺织材料，其包括放电印刷，其中基于排出保留剂的在碱或亚硫酸盐上，其改进包括使用具有式I（I）的可排出分散染料，其中R和K具有权利要求1中给出的含义。

4. 发明授权

US4415494A Water-insoluble monoazo dyestuffs, their manufacture and their use 失效
公开(公告)号：US4415494A
公开(公告)日：1983-11-15
申请号：US245630
申请日：1981-03-19
申请人： Ulrich Buhler , Rudolf Lowenfeld , Uwe Kosubek , Maria Kallay
发明人： Ulrich Buhler , Rudolf Lowenfeld , Uwe Kosubek , Maria Kallay
IPC分类号： C09B29/095 , C07C107/00 , C07C107/06 , C07C107/08 , C09B29/00
CPC分类号： C09B29/095 , Y10S534/01
摘要： Monoazodyestuffs free from water solubilizing moieties and which are useful in dyeing and printing polyester materials, mixtures of polyesters with natural materials or cellulose triacetate materials have the formula ##STR1## wherein X.sup.1 is nitro, cyano or methylsulphonyl and R.sup.1 is of the formula ##STR2## wherein Y.sup.1 is hydrogen, methyl or ethyl; Y.sup.2 is hydrogen, hydroxyl, alkanoyloxy having 1 to 4 carbon atoms in the alkanoyl moiety, or alkoxycarbonyloxy having 1 to 4 carbon atoms in the alkyl moiety, and said alkanoyloxy and said alkoxycarbonyloxy are each unsubstituted or substituted by alkoxy having 1 to 4 carbon atoms or phenoxy;Z is hydrogen, phenyl, cyano, hydroxyl, phenoxy, phenoxy substituted by alkyl having 1 to 4 carbon atoms, phenoxy substituted by alkoxy having 1 to 4 carbon atoms, halogen substituted phenoxy, alkoxycarbonyl having 1 to 4 carbon atoms in the alkoxy, alkoxycarbonyl having 1 to 4 alkoxy carbon atoms substituted by hydroxyl, alkoxycarbonyl having 1 to 4 carbon atoms in the alkoxy moiety substituted by alkoxy having 1 to 4 carbon atoms, phenoxy substituted alkoxycarbonyl having 1 to 4 alkoxy carbon atoms, phenyl substituted alkoxycarbonyl having 1 to 4 alkoxy carbon atoms, alkoxy having 1 to 4 carbon atoms, hydroxy substituted alkoxy having 1 to 4 carbon atoms, cyano substituted alkoxy having 1 to 4 alkoxy carbon atoms, alkoxy of 1 to 4 carbon atoms substituted by alkoxy having 1 to 4 carbon atoms, alkanoyloxy having 1 to 4 carbon atoms, phenoxy alkanoyloxy having 1 to 4 alkanoyl carbon atoms, alkanoyloxy having 1 to 4 carbon atoms substituted by alkoxy having 1 to 4 carbon atoms, alkoxycarbonyloxy having 1 to 4 carbon atoms in the alkyl moiety, alkoxycarbonyloxy having 1 to 4 alkyl carbon atoms substituted by alkoxy having 1 to 4 carbon atoms or phenoxy substituted alkoxycarbonyloxy having 1 to 4 alkyl carbon atoms;R.sup.2 is hydrogen, alkyl having 1 to 4 carbon atoms or alkoxy having 1 to 4 carbon atoms; andm is a number from 0 to 2.

5. 发明授权

US4000966A Dyeing cellulose with aminonaphthyl azobenzene vinyl type reactive dyes 失效
标题翻译：含氨基苯甲酸乙烯酯类型反应性染料的染色纤维素
公开(公告)号：US4000966A
公开(公告)日：1977-01-04
申请号：US407205
申请日：1973-10-17
申请人： Fritz Meininger , Ludwig Schlafer , Maria Kallay
发明人： Fritz Meininger , Ludwig Schlafer , Maria Kallay
IPC分类号： C09B62/515 , D06P3/66 , D06P3/00
CPC分类号： D06P3/666 , C09B62/515 , D06P3/66 , Y10S8/918
摘要： Process for the manufacture of fast dyeings or prints on fibrous materials containing cellulose wherein metal containing reactive dyestuffs of the general formula ##SPC1##In whichM represents a cobalt or chromium atom,R represents a hydrogen atom, a halogen atom, a nitro, acetyl-amino,amino, or lower alkyl or alkoxy group containing from 1 to 4 carbon atoms,R' represents a hydrogen atom or an alkyl radical containing from 1 to 4 carbon atoms,R" represents a hydrogen atom, an alkyl radical containing from 1 to 4 carbon atoms or a phenyl rest which may be substituted andn is zero or the integer 1 andX represents the vinyl group or the radical of formula --CH.sub.2 --CH.sub.2 --Y in which Y represents a halogen atom, a sulfuric acid ester, thiosulfuric acid ester, phosphoric acid ester, dimethyl amino or diethyl amino group,Are applied onto the said fibrous materials and are fixed at a temperature within the range of from 0.degree. to 200.degree. C, preferably from 15.degree. and 150.degree. C by means of alkaline agents and heating, and in the case X being CH.sub.2 =CH-- the alkaline agent is not necessary, the said dyestuffs giving navy-blue and grey to black-brown printing designs and dyeings of very good fastness properties as to washing and to boiling soda and being distinguished by the constancy of their shade in the various dyeing and printing processes which have previously been proposed.

6. 发明授权

US3995993A Process for the differential dyeing of polyamide fibers and of materials containing them 失效
标题翻译：用于聚酰胺纤维和含有它们的材料的差异染色的方法
公开(公告)号：US3995993A
公开(公告)日：1976-12-07
申请号：US606105
申请日：1975-08-20
申请人： Ludwig Schlafer , Maria Kallay , Johannes Jeths
发明人： Ludwig Schlafer , Maria Kallay , Johannes Jeths
IPC分类号： C12P19/30 , C09B29/30 , D06P3/06 , D06P3/82 , D06P3/87
CPC分类号： D06P3/8204 , C09B29/30 , D06P3/06 , D06P3/8209 , D06P3/8214 , Y10S8/907 , Y10S8/929
摘要： It had been found that the dyestuff of the formula ##STR1## is very suitable in a differential dyeing process for the dyeing of polyamide fiber materials at a pH of 2 to 9; the dyestuff possesses a very good differentiating behavior and migrating behavior yielding dyeings of a high degree of evenness while it does not dye accompanying non-polyamide fibers, not even in traces.
摘要翻译：已经发现，式（I）的染料非常适用于在2至9的pH下染色聚酰胺纤维材料的差异染色方法; 染料具有非常好的分化行为和迁移行为，产生高均匀度的染色，同时不伴随非聚酰胺纤维染色，甚至没有痕迹。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式