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

US3708258A Dyeing and printing hydrophobic fiber in aqueous sulfonyl carbamic acid-type dyestuff solutions 失效
标题翻译：水性硫酸类型脱水溶液中的染色和印刷疏水纤维
公开(公告)号：US3708258A
公开(公告)日：1973-01-02
申请号：US3708258D
申请日：1971-06-28
申请人： HOECHST AG
发明人： VON DER ELTZ H , GUNTHER D , VOLLMANN H , KRELL K , MATTERSTOCK K
IPC分类号： D06P3/00 , C09B1/516 , C09B1/54 , C09B43/124 , C09B43/20 , C09B69/08 , D06P1/00 , D06P1/16 , D06P1/96 , D06P3/24 , D06P3/34 , D06P3/82
CPC分类号： D06P3/8228 , C09B1/38 , C09B1/516 , C09B1/547 , C09B43/124 , C09B43/206 , C09B69/08 , D06P1/0032 , D06P1/0048 , D06P1/96 , D06P3/24 , D06P3/34 , D06P3/60 , D06P3/70 , D06P3/8214 , Y10S8/917 , Y10S8/918 , Y10S8/922 , Y10S8/924 , Y10S8/931 , Y10S8/933
摘要： PROCESS FOR THE DYEING AND PRINTING OF HYDROPHOBIC FIBER MATERIALS BY TREATING THE GOODS IN THE PRESENCE OF AN ACID DONOR AT TEMPERATURES ABOVE 50* C. WITH AQUEOUS SOLUTIONS OF DYESTUFFS HAVING THE GENERAL FORMULA

F-X-CO-N(-ME)-SO3-ME

WHEREIN F REPRESENTS THE RADICAL OF AN ORGANIC DYESTUFF WATER-INSOLUBLE PER SE, X REPRESENTS AN --O--, A --S-OR --NR-- BRIDGE MEMBER (R=A HYDROGEN ATOM OR AN ALKYL, ARYL, ACYL OR ALKYL OR ARYLSULFONYL GROUP) AND ME IS AN ALKALI METAL OR AMMONIUM ION.

2. 发明授权

US3792975A Process for the preparation of fast dyeings or prints of synthetic fiber materials 失效
标题翻译：制备快速染色或合成纤维材料的方法
公开(公告)号：US3792975A
公开(公告)日：1974-02-19
申请号：US3792975D
申请日：1973-02-22
申请人： HOECHST AG
发明人： KALLAY M , KRELL K , STECKELBERG W
IPC分类号： C09B29/32 , C09B43/28 , D06P1/16 , D06P1/90 , D06P3/72
CPC分类号： D06P1/16 , C09B29/327 , C09B43/28 , D06P1/908 , Y10S8/921 , Y10S8/922 , Y10S8/933
摘要： A process for the preparation of fast dyeings or prints on synthetic fibrous materials, which comprises treating the said fibrous materials in an aqueous dispersion or in an organic solvent with dyestuffs of the formula

IN WHICH A represents alkyl of one to four carbon atoms being unsubstituted or substituted by hydroxyl, lower alkoxy, phenoxy,

OR COMBINATIONS OF TWO MEMBERS THEREOF, AND B represents phenyl being unsubstituted or substituted by fluorine, chlorine, bromine, alkyl of one to four carbon atoms, alkoxy of one to four carbon atoms, trifluoromethyl, cyano, nitro, carbo(lower)alkoxy, acetyl, benzoyl or phenyl or combinations of two or three members thereof, or naphthyl, the yellow dyeings or prints so obtained being distinguished by excellent fastness properties, particularly by a good fastness to light and the extraordinary high fastness to thermofixation.
摘要翻译：一种用于在合成纤维材料上制备快速染色或印花的方法，其包括用下式的染料处理含水分散体或有机溶剂中的所述纤维材料：其中A表示1-4个碳原子的烷基是未取代的或由羟基，低级烷氧基，苯氧基取代，或其两个成员的组合，B表示未被取代或被氟，氯，溴，1-4个碳原子的烷基，1-4个碳原子的烷氧基，三氟甲基，氰基，硝基，碳（低级）烷氧基，乙酰基，苯甲酰基或苯基或其两个或三个成员或萘基的组合，所得到的黄色染色或印花区别于优异的牢度特性，特别是通过良好的耐光牢度和非凡的耐热牢固度高。

3. 发明授权

US3792974A Process for preparation of fast dyeings of prints on synthetic fiber materials 失效
标题翻译：制备合成纤维材料上快速染色的方法
公开(公告)号：US3792974A
公开(公告)日：1974-02-19
申请号：US3792974D
申请日：1973-02-22
申请人： HOECHST AG
发明人： BRENNEISEN E , HOYER E , KALLAY M , KRELL K , STECKELBERG W
IPC分类号： C09B29/32 , D06P1/16 , D06P1/90 , D06P3/60
CPC分类号： C09B29/327 , D06P1/16 , D06P1/908 , Y10S8/921 , Y10S8/922 , Y10S8/934 , Y10S8/938
摘要： A process for the preparation of fast dyeings or prints on synthetic fibrous materials which comprises treating the said fibrous materials in aqueous dispersion or in an organic solvent with dyestuffs of the formula
IN WHICH R1 represents alkyl from one to four carbon atoms being unsubstituted or substituted by methoxy or ethoxy, and R2 represents phenyl being unsubstituted or substituted by fluorine, chlorine, bromine, alkyl or one to four carbon atoms, alkoxy of one to four carbon atoms, trifluoro-methyl, nitro, hydroxy, cyano, carbo(lower)alkoxy, acetyl, benzoyl, phenyl or phenoxy, the yellow dyeings or prints so obtained being distinguished by excellent fastness properties, particularly by a very good fastness to light and a high fastness to sublimation.
摘要翻译：一种用于在合成纤维材料上制备快速染色或印花的方法，其包括用下式的染料处理所述纤维材料在水分散体或有机溶剂中：R1表示1-4个碳原子的烷基，未取代或被甲氧基或乙氧基，R2表示未被取代或被氟，氯，溴，烷基或1-4个碳原子取代的苯基，1-4个碳原子的烷氧基，三氟甲基，硝基，羟基，氰基，碳（低级）烷氧基，乙酰基，苯甲酰基，苯基或苯氧基，所得到的黄色染色或印花的特征在于优异的牢度特性，特别是通过非常好的耐光牢度和高耐升华牢度。

4. 发明授权

US3792972A Process for the preparation of fast dyeings or prints on synthetic fibrous materials 失效
标题翻译：快速染色或打印合成纤维材料的方法
公开(公告)号：US3792972A
公开(公告)日：1974-02-19
申请号：US3792972D
申请日：1973-02-22
申请人： HOECHST AG
发明人： STECKELBERG W , KALLAY M , KRELL K , BRENNEISEN E , HOYER E
IPC分类号： C09B29/32 , D06P1/90 , D06P3/36 , D06P3/72
CPC分类号： C09B29/327 , D06P1/908 , D06P3/36 , Y10S8/921 , Y10S8/922 , Y10S8/927 , Y10S8/928 , Y10S8/938
摘要： IN WHICH A represents a linear branched alkylene group of 1 to 4 carbon atoms being unsubstituted or substituted by hydroxyl, methoxy, ethoxy, or phenoxy, B represents phenyl being unsubstituted or substituted by fluorine, chlorine, bromine, alkyl of 1 to 4 carbon atoms, alkoxy of 1 to 4 carbon atoms, trifluoromethyl, cyano, carbo(lower)alkoxy, nitro, acetyl, benzoyl or phenyl or by combinations of two members thereof, or naphthyl, X represents -NH- or a direct linkage, and R represents hydrogen, acetyl, propionyl or benzoyl, the yellow dyeings or prints so obtained being distinguished by excellent fastness properties, particularly by a very good fastness to light, a high resistance to sublimation and furthermore, by very good colour yields.

A process for the preparation of fast dyeings or prints on synthetic fibrous materials, which comprises treating the said fibrous materials in an aqueous dispersion or in an organic solvent with a dyestuff of the formula (1)
摘要翻译：一种用于在合成纤维材料上制备快速染色或印花的方法，其包括用式（1）的染料处理在水分散体或有机溶剂中的所述纤维材料，其中A表示直链支链亚烷基 1至4个碳原子未被取代或被羟基，甲氧基，乙氧基或苯氧基取代，B表示未被取代或被氟，氯，溴，1-4个碳原子的烷基，1-4个碳原子的烷氧基，，氰基，碳（低级）烷氧基，硝基，乙酰基，苯甲酰基或苯基，或其两个成员或萘基的组合，X表示-NH-或直接连接，R表示氢，乙酰基，丙酰基或苯甲酰基，通过优异的耐牢度特性，特别是通过非常好的耐光牢度，高耐升华性以及非常好的色彩产率来区分这样得到的染色或印花。

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