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1. 发明授权

US11891757B2 Process for dyeing animal textile fibers comprising the use of purified synthetic food dyes 有权
公开(公告)号：US11891757B2
公开(公告)日：2024-02-06
申请号：US17620430
申请日：2020-06-17
申请人： VEBACHEM S.R.L.S.
发明人： Nerio Bazzano
IPC分类号： D06P3/00 , D06P3/14 , D06P3/16 , D06P5/02 , D06P1/613 , D06P1/645 , D06P1/651 , D06P1/653 , D06P1/66 , D06P1/673
CPC分类号： D06P3/141 , D06P3/16 , D06P5/02 , D06P1/6133 , D06P1/645 , D06P1/6533 , D06P1/6536 , D06P1/65118 , D06P1/65175 , D06P1/66 , D06P1/67383
摘要： A textile dyeing process is described for dyeing a textile material, product or article consisting of animal fibers, comprising the steps of dipping said textile material, product or article into a dyeing bath comprising at least one detergent substance, a wetting substance, a leveling substance and an acidity regulator; adding to the dyeing bath a coloring substance approved for food use; subjecting the dyed textile material, product or article to washes; and finally subjecting the dyed textile material, product or article to a color fixing treatment.

2. 发明授权

US5914445A Dyeing assistant preparations and their use for dyeing wool 失效
标题翻译：染色助剂及其用于染色羊毛的用途
公开(公告)号：US5914445A
公开(公告)日：1999-06-22
申请号：US935429
申请日：1997-09-23
申请人： Jorg Binz , Bruno Saladin , Martin Jollenbeck
发明人： Jorg Binz , Bruno Saladin , Martin Jollenbeck
IPC分类号： D06P1/607 , D06P1/613 , D06P1/642 , D06P1/645 , D06P1/649 , D06P1/651 , D06P1/92 , D06P3/14 , D06P3/16 , D06P1/38
CPC分类号： D06P1/65131 , D06P1/6073 , D06P1/6133 , D06P1/6428 , D06P1/6495 , D06P1/90 , D06P3/14 , D06P3/148 , Y10S8/917
摘要： The present invention relates to novel dyeing assistant preparations comprising, as component (a), at least one amine oxide of the formula ##STR1## in which R is an aliphatic radical having 8 to 24 carbon atoms andR.sub.1 is an aliphatic radical which is unsubstituted or substituted by hydroxyl and has 1 to 24 carbon atoms, preferably 1 to 6 carbon atoms,as component (b), at least one compound of the formulaR.sub.2 --U--(R.sub.3 --O).sub.m --W (2),in whichR.sub.2 is an aliphatic radical having 8 to 24 carbon atoms,R.sub.3 is alkylene having 2 to 4 carbon atoms,U is --O-- or ##STR2## in which Z is a direct bond, (R.sub.3 --O)).sub.r or C.sub.1 -C.sub.6 alkylene andW.sub.1 is hydrogen or C.sub.1 -C.sub.6 alkyl which is unsubstituted or substituted by hydroxyl, carboxyl, isocyanato, phenyl, benzyloxymethylene or phenethyloxymethylene, m and r independently of one another are a number from 2 to 25,(R.sub.3 --O).sub.m is m identical or different radicals (R.sub.3 --O) and(R.sub.3 --O).sub.r is r identical or different radicals (R.sub.3 --O), andW is hydrogen or C.sub.1 -C.sub.6 alkyl which is unsubstituted or substituted by hydroxyl, carboxyl, isocyanato, phenyl, benzyloxymethylene or phenethyloxymethylene, and, as component (c), an organic solvent, and to their use as dyeing assistants for dyeing wool.
摘要翻译：本发明涉及包含作为组分（a）的至少一种下式的氧化胺的新型染色助剂，其中R是具有8至24个碳原子的脂族基团，R 1是未被取代或被羟基并且具有1至24个碳原子，优选1至6个碳原子，作为组分（b），至少一种式R 2 -U-（R 3 -O）m W（2）的化合物，其中R 2是具有 8至24个碳原子，R 3是具有2至4个碳原子的亚烷基，U是-O-或其中Z是直接键，（R 3 -O））r或C 1 -C 6亚烷基，并且W 1是氢或C 1 -C 6烷基，羟基，羧基，异氰酸酯基，苯基，苄氧基亚甲基或苯乙氧基亚甲基，m和r彼此独立地为2〜25，（R3-O）m为相同或不同的基团（R3-O）和（R3-O）r是相同或不同的基团（R3-O），W是氢或未被取代或被氢取代的C1-C6烷基甲醛，羧基，异氰酸酯基，苯基，苄氧基亚甲基或苯乙氧基亚甲基，和作为组分（c）的有机溶剂，以及它们用作染色羊毛的染色助剂。

3. 发明授权

US5718732A Exhaust dyeing 失效
标题翻译：排气染色
公开(公告)号：US5718732A
公开(公告)日：1998-02-17
申请号：US675025
申请日：1996-07-03
申请人： Brian Bennett, deceased , Peter Bennett, administrator
发明人： Brian Bennett, deceased , Peter Bennett, administrator
IPC分类号： D06P1/00 , D06P1/39 , D06P1/645 , D06P1/651 , D06P3/06 , D06P3/16 , D06P3/24
CPC分类号： D06P3/06 , D06P1/0032 , D06P1/645 , D06P1/65125 , D06P3/16 , D06P1/39 , Y10S8/917 , Y10S8/924
摘要： A process of dyeing natural or synthetic polyamide fibres in an aqueous exhaustion dyebath comprising an anionic dyestuff, comprising the steps of1. immersing the fibres to be dyed in the aqueous dyebath which has a temperature of from 20.degree.-50.degree. C. and a pH of 7-11 (7-8.5 when the polyamide is wool); and 2. raising the temperature to 110.degree. C. maximum and maintaining it there until exhaustion is substantially complete; there being added to the dyebath, either prior to the commencement of temperature raising or after an alkaline migration period at the boil, an ester of a C.sub.2 -C.sub.3 hydroxycarboxylic acid with a C.sub.2 -C.sub.6 glycol and up to 30% by weight of the ester of a tertiary amine which is essentially non-volatile under the process conditions.
摘要翻译：在含有阴离子染料的水性染料浴中染色天然或合成聚酰胺纤维的方法，包括以下步骤：将待染色的纤维浸入温度为20-50℃的水性染浴中， pH为7-11（聚酰胺为羊毛时为7-8.5）; 和2.将温度升高至最高为110℃，并将其保持在那里直到耗尽基本完成; 加入到染浴中，或者在升温开始之前或在沸腾后的碱性迁移期后，将C2-C3羟基羧酸与C2-C6二醇的酯和至多30重量％的酯的叔胺，其在工艺条件下基本上是非挥发性的。

4. 发明授权

US5630851A Process for trichromatic dyeing or printing 失效
标题翻译：三色染色或印刷方法
公开(公告)号：US5630851A
公开(公告)日：1997-05-20
申请号：US609217
申请日：1996-03-01
申请人： Guido Jordine , Jean-Marie Adam
发明人： Guido Jordine , Jean-Marie Adam
IPC分类号： C09B29/01 , C09B29/30 , C09B67/22 , D06P3/16 , D06P3/24
CPC分类号： C09B67/0051 , C09B29/0007 , C09B29/30 , D06P3/16 , D06P3/241 , Y10S8/917 , Y10S8/924
摘要： A process for dyeing or printing polyamide material by the trichromatic technique using a dye mixture which contains least two yellow- or orange-dyeing dyes of formula (1) ##STR1## wherein R.sub.1 is hydrogen, C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 alkoxy or halogen, and X is hydrogen or C.sub.1 -C.sub.4 alkyl; together with at least one red-dyeing dye of formulae (2) and (3) ##STR2## wherein R.sub.2 is C.sub.1 -C.sub.6 alkyl, phenyl or cyclohexyl and R.sub.3 is C.sub.1 -C.sub.6 alkyl, or wherein R.sub.2 and R.sub.3, together with the linking nitrogen atom, form an azepinyl ring, and R.sub.4 is hydrogen, C.sub.2 -C.sub.4 alkanoylamino or halogen; and together with at least one of the blue-dyeing dyes of formulae (4) and (5) ##STR3## wherein R.sub.5 is hydrogen or C.sub.1 -C.sub.4 alkyl, R.sub.6 is C.sub.1 -C.sub.4 alkyl or amino, R.sub.7 is hydrogen or methyl, and R.sub.8 is a C.sub.2-4 hydroxyalkylsulfamoyl radical, is disclosed.
摘要翻译：一种通过三色技术使用含有至少两种式（1）的黄色或橙色染色染料（1）的染料混合物染色或印刷聚酰胺材料的方法，其中R1是氢，C1-C4烷基，C1-C4烷氧基或卤素，X为氢或C 1 -C 4烷基; 连同至少一种式（2）和（3）的染色染料，烷基，苯基或环己基，R 3是C 1 -C 6烷基，或其中R 2和R 3与连接氮原子一起形成吖庚因环，R 4 是氢，C 2 -C 4烷酰基氨基或卤素; 并且与至少一种式（4）和（5）的染色染料中的至少一种（5）其中R 5是氢或C 1 -C 4烷基，R 6是C 1 -C 4烷基或氨基， R7是氢或甲基，R8是C2-4羟烷基氨磺酰基。

5. 发明授权

US5571291A Low-temperature dyeing additive for protein fiber products and dyeing method using the same 失效
标题翻译：蛋白质纤维制品的低温染色添加剂和使用其的染色方法
公开(公告)号：US5571291A
公开(公告)日：1996-11-05
申请号：US481316
申请日：1995-07-05
申请人： Sachizumi Koike
发明人： Sachizumi Koike
IPC分类号： D06P1/642 , D06P1/62 , D06P1/667 , D06P1/673 , D06P1/92 , D06P3/04 , D06P3/06 , D06P3/14 , D06P3/16 , D06P5/00 , D06P1/90
CPC分类号： D06P3/14 , D06P1/667 , D06P1/67341 , D06P1/6735 , D06P1/67358 , D06P1/90 , D06P3/06 , D06P3/16 , Y10S8/917
摘要： A low-temperature dyeing additive for protein fiber products contains one or more kinds of solvents which are freely miscible with water and having a donor number within the range of 24 to 50 and an acceptor number within the range of 10 to 24 in the presence or absence of a surfactant, in an amount of 0.025 to 40 g per liter of water, has a pH of 3.5 to 9.5. If necessary, it contains tributoxyethyl phosphate in an amount of 0.025 to 4.0 g per liter of water, and/or contains one or more kinds of anions having an enthalpy of hydration (-.DELTA.H.sub.KJ.multidot.mol.sup.-1) of 200 to 290 in an amount of 0.05 to 40 g per liter of water. This low-temperature dyeing additive for protein fiber products serves to relax the higher-order structures of the protein fibers before dyeing or during dyeing, to thereby swell the fibers, thus rendering the fibers readily dyeable without detriment to the properties thereof.
摘要翻译： PCT No.PCT / JP94 / 01259 Sec。 371日期：1995年7月5日 102（e）日期1995年7月5日PCT提交1994年7月29日PCT公布。公开号WO95 / 12707 日期1995年5月11日蛋白质纤维制品的低温染色添加剂含有与水自由混溶并且供体数在24〜50范围内且受体数在10〜24范围内的一种或多种溶剂在存在或不存在表面活性剂的情况下，每升水为0.025〜40g，pH为3.5〜9.5。如果需要，它含有0.025至4.0g / l水的三丁氧基乙基磷酸酯，和/或含有一种或多种具有水合焓（〜DELTA HKJxmol-1）的阴离子的量为200至290，每升水0.05至40克。这种用于蛋白质纤维产品的低温染色添加剂用于在染色之前或染色期间松弛蛋白质纤维的高级结构，从而使纤维溶胀，从而使纤维易于染色，而不损害其性质。

6. 发明授权

US4911735A Process for dyeing wool 失效
标题翻译：羊毛染色工艺
公开(公告)号：US4911735A
公开(公告)日：1990-03-27
申请号：US942520
申请日：1986-12-16
申请人： Hans-Ulrich von der Eltz , Karl-Heinz Rostermundt , Klaus Turschmann
发明人： Hans-Ulrich von der Eltz , Karl-Heinz Rostermundt , Klaus Turschmann
IPC分类号： D06P3/14 , D06P3/16
CPC分类号： D06P3/148 , D06P3/16 , Y10S8/02 , Y10S8/917
摘要： Trichromatic dyeings with acid dyes which exhaust from strongly acidic liquors have weaknesses with respect to wet fastness, which are due to insufficiently fast components (blue, red). It has been found, according to the invention, that by replacing the insufficiently fast acid dyes by reactive dyes of the vinylsulfonyl type and retaining the method of dyeing under strongly acidic conditions the wet fastness level of the exhaust dyeings can be improved while the levelness obtained remains as good.
摘要翻译：与强酸性液体排出的酸性染料的三色染色相对于湿牢度有弱点，这是由于组分（蓝色，红色）不够快。已经发现，根据本发明，通过用乙烯基磺酰基类型的活性染料代替不充分的酸性染料，并且在强酸性条件下保持染色方法，可以提高排气染色的耐湿牢度，同时获得的水平度保持一样好

7. 发明授权

US4097233A Basic dye composition 失效
标题翻译：基础染料组成
公开(公告)号：US4097233A
公开(公告)日：1978-06-27
申请号：US699501
申请日：1976-06-24
申请人： Masaoki Takahashi , Michio Fumishi
发明人： Masaoki Takahashi , Michio Fumishi
IPC分类号： C09B67/32 , C09B69/06 , D06P3/16 , D06P3/52 , D06P3/54 , D06P3/66 , D06P3/76 , D06P3/82 , C09B67/00
CPC分类号： D06P3/8266 , C09B67/0075 , C09B69/06 , D06P3/16 , D06P3/522 , D06P3/54 , D06P3/66 , D06P3/76 , D06P3/8271
摘要： Basic dye compositions suitable for dyeing acid modified polyester and polyacrylonitrile fibrous articles comprise one or more finely dispersed, difficultly soluble dye complex salts composed of one or more water-soluble basic dyes and one or more dispersants capable of being ionically bonded to said basic dye. Appropriate anionic dispersants include a naphthalenesulfonic acid-formaldehyde condensate, a methylnaphthalenesulfonic acid-formaldehyde condensate, lignin sulfonic acid, and an alkyl sulfate.
摘要翻译：适用于染色酸改性聚酯和聚丙烯腈纤维制品的基础染料组合物包含一种或多种由一种或多种水溶性碱性染料和一种或多种能够与所述碱性染料离子键合的分散剂组成的精细分散，难溶的染料络合盐。合适的阴离子分散剂包括萘磺酸 - 甲醛缩合物，甲基萘磺酸 - 甲醛缩合物，木质素磺酸和烷基硫酸盐。

8. 发明授权

US3730676A Dye transferring method 失效
标题翻译： DYE传输方法
公开(公告)号：US3730676A
公开(公告)日：1973-05-01
申请号：US3730676D
申请日：1971-05-10
申请人： JOSEPH DAWSON LTD
发明人： SMITH G , LAIDLAW A
IPC分类号： D06P5/24 , D06P3/16
CPC分类号： D06P5/008 , Y10S8/917
摘要： A METHOD OF TRANSFERRING COLOURED DYES FROM A PRINTED PAPER TRANSFER ONTO A TEXTILE FABRIC OR MATERIAL PARTICULARLY WHEN IT IS COMPRISED OF ANIMAL FIBERS. THE FABRIC IS PADDED WITH A CHEMICAL MIXTURE HAVING AN AQUEOUS PHASE AND A PRINTING PASTE THICKER. A PRESS APPLIES HEAT AND PRESSURE TO THE FABRIC WHICH IS IN CONTACT WITH THE PRINTED PAPER TRANSFER, FOR A PERIOD NOT EXCEEDING TEN MINUTES. THE PRINTED FABRIC IS THEN REMOVED FROM THE PRESS, WASHED AND DRIED.

9. 发明授权

US2931698A Reserving agent for acrylonitrile polymer base fibers 失效
标题翻译：丙烯腈聚合物基础纤维的保留剂
公开(公告)号：US2931698A
公开(公告)日：1960-04-05
申请号：US75165558
申请日：1958-07-29
申请人： DOW CHEMICAL CO
发明人： MESSER ALBERT S , WIRTH ALLAN R
IPC分类号： D06P1/56 , D06P1/651 , D06P3/16 , D06P3/70 , D06P3/82 , D06P5/12
CPC分类号： D06P3/701 , D06P1/56 , D06P1/65118 , D06P3/16 , D06P3/8204 , D06P3/8271 , D06P5/12 , Y10S8/916 , Y10S8/917 , Y10S8/918 , Y10S521/905

10. 发明授权

US2931696A Phosphorous-containing polyphenolic reserving agents for acrylonitrile polymer base fibers 失效
标题翻译：含丙烯腈聚合物基纤维的含磷多酚保留剂
公开(公告)号：US2931696A
公开(公告)日：1960-04-05
申请号：US75165358
申请日：1958-07-29
申请人： DOW CHEMICAL CO
发明人： WIRTH ALLAN R , MESSER ALBERT S
IPC分类号： D06P1/667 , D06P3/16 , D06P3/62 , D06P3/70 , D06P3/82 , D06P5/12
CPC分类号： D06P5/12 , D06P1/667 , D06P3/16 , D06P3/62 , D06P3/70 , D06P3/8266 , D06P3/8271 , Y10S8/917 , Y10S8/918 , Y10S8/924 , Y10S8/927

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