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1.发明授权Process for computing dyeing and printing recipes in accordance with a given shade 失效根据给定的色调计算染色和印刷配方的方法
公开(公告)号：US5255350A
公开(公告)日：1993-10-19
申请号：US659786
申请日：1991-02-22
Applicant: Hanspeter Hermann , Raymond Defago , Peter Franceschini
Inventor： Hanspeter Hermann , Raymond Defago , Peter Franceschini
CPC classification number: B01F13/1063 , B01F13/1055 , G01J3/46 , G01J3/462 , G01J3/463 , G01J3/524 , B01F2215/005 , B01F2215/0059
Abstract: A process for computing a dyeing or printing recipe corresponding to a given shade, whereina) a given shade in a FTa*b* colour space is defined, where FT is a depth of shade value which, irrespective of hue, defines points of equal colour strength which by definition lie in a plane of the FTa*b* colour space as defined, and a* and b* are values of the CIELab colour coordinate system,b) the FTa*b* colour space for each depth of shade plane is segmented into triangular levels by means of the a* and b* values of the dyes to be used for colour matching,c) in each defined depth of shade plane the given a* and b* values correspond to a specific ratio of the dyes of the suitable segment of the colour space, andd) the ratio of the dyes of the suitable segment is obtained by an iteration method.The process makes it possible to formulate dyeing and printing recipes accurately in accordance with a given reference shade.
Abstract translation: 一种用于计算与给定阴影对应的染色或印刷食谱的方法，其中a）定义了FTa * b *色彩空间中的给定色调，其中FT是阴影值的深度，其不管色调如何定义相等的点 根据定义，颜色强度位于定义的FTa * b *颜色空间的平面中，a *和b *是CIELab色坐标系的值，b）每个遮光平面深度的FTa * b *颜色空间 通过用于颜色匹配的染料的a *和b *值分割成三角形水平，c）在每个确定的阴影平面深度中，给定的a *和b *值对应于染料的特定比例 的颜色空间的适当段，以及d）通过迭代方法获得合适段的染料的比例。 该过程使得可以根据给定的参考色调准确地制定染色和印刷配方。
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2.发明授权Aqueous printing inks for transfer printing containing polyvinyl alcohol and acrylate polymer 失效含有聚乙烯醇和丙烯酸酯聚合物的转印用水性印刷油墨
公开(公告)号：US4543102A
公开(公告)日：1985-09-24
申请号：US500911
申请日：1983-06-03
Applicant: Raymond Defago , Rolf Bauerle
Inventor： Raymond Defago , Rolf Bauerle
IPC: B41M5/035 , C09D11/106 , D06P5/28 , C09D11/10 , D06P5/00
CPC classification number: C09D11/106 , B41M5/0356 , D06P5/004 , Y10S8/922
Abstract: The invention relates to aqueous low-viscosity printing inks which, in addition to containing at least one sublimable dye suitable for transfer printing and optionally further ingredients, also contains a mixture of at least one polyvinyl alcohol and a polyacrylate and/or a styrene acrylic copolymer. Such printing inks are suitable in particular for printing supports for transfer printing on gravure printing machines.
Abstract translation: 本发明涉及含水低粘度印刷油墨，除了含有至少一种适用于转印的升华染料和任选的其它成分外，还含有至少一种聚乙烯醇和聚丙烯酸酯和/或苯乙烯丙烯酸共聚物的混合物 。 这种印刷油墨特别适用于用于在凹版印刷机上转印的印刷载体。
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公开(公告)号：US3958933A
公开(公告)日：1976-06-01
申请号：US468968
申请日：1974-05-13
Applicant: Gustaf Graff , Hans-Jorg Angliker , Richard Peter , Branimir Milicevic , Hansruedi Hoster , Raymond Defago
Inventor： Gustaf Graff , Hans-Jorg Angliker , Richard Peter , Branimir Milicevic , Hansruedi Hoster , Raymond Defago
Abstract: The invention describes a process for the discontinuous aftertreatment of synthetic hydrophobic textile material, especially polyamide or polyester textile material, which is dyed preferably from an organic liquor with disperse dyestuffs containing hydroxyl and/or amino groups, with chemical fixing agents such as isocyanates, masked isocyanates, acid halides or acid anhydrides, from chlorinated aliphatic hydrocarbons, especially perchloroethylene, at temperatures above 80.degree.C, and subsequently rinsing and drying this material on which dyeings are obtained that are fast to water, solvents, light and are also very fast to sublimation.
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4.发明授权
公开(公告)号：US4880433A
公开(公告)日：1989-11-14
申请号：US7835
申请日：1987-01-27
Applicant: Wolfgang Sutterlin , Raymond Defago
Inventor： Wolfgang Sutterlin , Raymond Defago
CPC classification number: D06P5/06 , C11D3/42 , D06L3/1271 , D06P5/08
Abstract: There is disclosed a process for aftertreating cellulose and cellulosic materials printed with reactive dyes by treating said printed material with an aqueous liquor that contains at least one cationic assistant, at least one amphoteric and/or at least one cationic fluorescent whitening agent. The prints so obtained have very good washfastness, especially very good wetfastness, and the required degree of whiteness.
Abstract translation: 公开了用含有至少一种阳离子助剂，至少一种两性和/或至少一种阳离子荧光增白剂的水性液体处理所述印刷材料来对用活性染料印刷的纤维素和纤维素材料进行后处理的方法。 如此获得的印花具有非常好的耐洗牢度，特别是非常好的耐湿性和所需的白度。
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公开(公告)号：US4560387A
公开(公告)日：1985-12-24
申请号：US699288
申请日：1985-02-07
Applicant: Raymond Defago , Sabahattin Guz
Inventor： Raymond Defago , Sabahattin Guz
CPC classification number: C09B67/0041 , C09B67/0071 , C09B67/0073 , C09B67/0092 , D06P1/50 , D06P3/8252
Abstract: The invention relates to novel aqueous formulations for dyeing and printing polyester/cellulose blends. In addition to containing at least one water-insoluble or sparingly water-soluble dye and at least one fibre-reactive dye, these formulations contain a non-ionic water-soluble cellulose ether, preferably hydroxyethyl cellulose. The formulations have a very good shelf life, do not recrystallize and do not form tacky deposits.
Abstract translation: 本发明涉及用于染色和印花聚酯/纤维素混合物的新型含水制剂。 除了含有至少一种水不溶性或微水溶性染料和至少一种纤维活性染料之外，这些制剂还含有非离子水溶性纤维素醚，优选羟乙基纤维素。 制剂具有非常好的保存期限，不再结晶并且不形成粘性沉积物。
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Patent Agency Ranking
公开(公告)号：US4205991A
公开(公告)日：1980-06-03
申请号：US880014
申请日：1978-02-21
Applicant: Carl Becker , Jacques Wegmann , Raymond Defago
Inventor： Carl Becker , Jacques Wegmann , Raymond Defago
CPC classification number: C09D11/037 , C09B67/0084 , D06P5/003 , D06P5/004
Abstract: Transfer printing process on textile material is described with the use of a printing ink having an organic-aqueous base, which printing ink contains, in addition to at least one binding agent, at least one organic solvent and, optionally, water, an aqueous preparation of transferable dyestuffs or optical brighteners that are insoluble to difficultly soluble in water and have a particle size of less than 10.mu., which preparation has a low content of dispersing agent and a high concentration of dyestuff or of optical brightener, characterized in that this preparation contains at least 10 percent by weight of water, at least 30 percent by weight of a finely dispersed transferable dyestuff or optical brightener insoluble to difficultly soluble in water, and a mixture consisting of at most 10 percent by weight of an anion-active dispersing agent, at most 5 percent by weight of a nonionic dispersing agent, and at most 35 percent by weight of a hydrotropic agent, as well as, optionally, further additives.
Abstract translation: 使用具有有机 - 水性基质的印刷油墨描述纺织品材料上的转移印刷过程，该印刷油墨除了至少一种粘合剂以外还含有至少一种有机溶剂和任选的水，水性制剂 可溶性染料或荧光增白剂，其不溶于水难以溶解并且具有小于10微米的粒度，该制剂具有低含量的分散剂和高浓度的染料或荧光增白剂，其特征在于该制剂 含有至少10重量％的水，至少30重量％的细分散的可转移染料或不溶于难溶于水的荧光增白剂，以及由至多10重量％的阴离子活性分散剂 ，至多5重量％的非离子分散剂和至多35重量％的水溶助长剂，以及任选的毛皮 添加剂。
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7.发明授权
公开(公告)号：US3951588A
公开(公告)日：1976-04-20
申请号：US501897
申请日：1974-08-30
Applicant: Pierre Perrin , Arthur Schmutz , Raymond Defago , Andres Schaub
Inventor： Pierre Perrin , Arthur Schmutz , Raymond Defago , Andres Schaub
CPC classification number: D06L3/1278 , D06P1/65118 , D06P3/66
Abstract: Described is a process for the semi-continuous or continuous dyeing and printing or optical brightening of cellulose materials by impregnation of the material with an aqueous liquor or printing paste containing at least one fibre-reactive dyestuff or fibre-reactive optical brightener, wherein subsequent to impregnation, fixing of the dyestuff or optical brightener is performed in a salt-free single-phase bath containing at least one alcohol and alkali and optionally water.By this process there are obtained dyed or optically brightened cellulose materials having fastness properties equivalent to those obtained in the conventional manner. An advantage of the present process, in contrast to the usual processes, is that the waste water is not polluted by large amounts of salt.
Abstract translation: 描述了通过用含有至少一种纤维活性染料或纤维反应性荧光增白剂的水性液体或印刷浆料浸渍材料来进行半连续或连续染色和印刷或光学增白纤维素材料的方法，其中 浸渍，固色染料或荧光增白剂在含有至少一种醇和碱和任选的水的无盐单相浴中进行。
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8.发明授权Methods for dyeing or printing using amino-anthraquinone reactive disperse dyes 失效使用氨基 - 蒽醌反应性分散染料染色或印花的方法
公开(公告)号：US4097229A
公开(公告)日：1978-06-27
申请号：US773403
申请日：1977-03-01
Applicant: Stefan Koller , Urs Karlen , Werner Kneubuhler , Raymond Defago
Inventor： Stefan Koller , Urs Karlen , Werner Kneubuhler , Raymond Defago
Abstract: The present invention provides useful new fibre-reactive disperse dyes of the formula (1) ##STR1## wherein R.sub.1 represents hydrogen or alkyl, R.sub.2 represents hydrogen, alkyl, cycloalkyl, aralkyl or substituted or unsubstituted phenyl, and R.sub.1 and R.sub.2, together with the nitrogen atom to which they are attached, can also form a 5- to 7-membered heterocyclic ring, R.sub.3 represents hydrogen or alkyl, R.sub.4 represents an alkyl radical of 1 to 6 carbon atoms which is substituted in .alpha.- and .beta.-position, preferably only in .alpha.-position, by halogen, for example bromine and above all chlorine, or represents an .alpha.,.beta.-unsaturated alkene radical which can be substituted in .alpha.- or .beta.-position by halogen, such as bromine and above all chlorine, A represents an alkylene or cycloalkylene radical which optionally contains oxygen or sulphur, X represents hydrogen, chlorine, bromine, cyano or COOR.sub.5, and R.sub.5 represents alkyl, A process for the manufacture of these anthraquinone dyes and a method of using them for dyeing and printing organic fibre material, in particular natural and synthetic polyamides, and the material which is dyed with these dyes.
Abstract translation: 本发明提供了有用的新的式（1）的纤维反应性分散染料，其中R1表示氢或烷基，R2表示氢，烷基，环烷基，芳烷基或取代或未取代的苯基，R1和R2， 与它们所连接的氮原子一起也可以形成5-至7-元杂环，R 3表示氢或烷基，R 4表示1至6个碳原子的烷基，其在α和β - 位置，优选仅在α位上，通过卤素，例如溴，最重要的是氯，或代表α，β-不饱和烯烃基团，其可以被卤素如溴取代在α-或β-位，并且最重要的是 氯，A表示任选含有氧或硫的亚烷基或亚环烷基，X表示氢，氯，溴，氰基或COOR5，R5表示烷基。A制备这些蒽醌染料和一种ME的方法 使用它们用于染色和印刷有机纤维材料，特别是天然和合成聚酰胺，以及与这些染料染色的材料。
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9.发明授权Transfer printing process for hydrophilic, synthetic fibre material or mixtures of hydrophilic and synthetic fibre material 失效用于亲水，合成纤维材料或亲水和合成纤维材料的混合物的转印印刷工艺
公开(公告)号：US4093415A
公开(公告)日：1978-06-06
申请号：US594077
申请日：1975-07-08
Applicant: Raymond Defago , Zdenek Koci
Inventor： Raymond Defago , Zdenek Koci
Abstract: Transfer printing process for dyeing or optical brightening of hydrophilic fibre material, synthetic fibre material, or mixtures of hyrophilic and synthetic fibre material with transferable dyestuffs or optical brighteners, characterized in that for dyeing or optical brightening inert temporary carriers are used which are treated with at least one transferable dyestuff or optical brightner, at least one solid compound which melts during the heat exposure of the transfer process and has a vapor pressure above 10.sup.-5 mm Hg at 150.degree. to 250.degree. C and, optionally, a binder which is stable below 230.degree. C.
Abstract translation: 用于亲水纤维材料，合成纤维材料或亲水和合成纤维材料与可转染染料或荧光增白剂的混合物的染色或荧光增白的转印印刷方法，其特征在于对于染色或荧光增白，使用惰性临时载体， 至少一种可转染的染料或光学增亮剂，至少一种固体化合物，其在转印过程的热暴露期间熔融并且在150-250℃下具有高于10-5mm Hg的蒸汽压，以及任选的稳定的粘合剂 低于230℃
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公开(公告)号：US4044029A
公开(公告)日：1977-08-23
申请号：US689985
申请日：1976-05-26
Applicant: Stefan Koller , Urs Karlen , Werner Kneubuhler , Raymond Defago
Inventor： Stefan Koller , Urs Karlen , Werner Kneubuhler , Raymond Defago
Abstract: The present invention provides useful new fibre-reactive disperse dyes of the formula (1) ##STR1## wherein R.sub.1 represents hydrogen or alkyl,R.sub.2 represents hydrogen, alkyl, cycloalkyl, aralkyl or substituted or unsubstituted phenyl, and R.sub.1 and R.sub.2, together with the nitrogen atom to which they are attached, can also form a 5- to 7-membered heterocyclic ring,R.sub.3 represents hydrogen or alkyl,R.sub.4 represents an alkyl radical of 1 to 6 carbon atoms which is substituted in .alpha.- and .beta.-position, preferably only in .alpha.-position, by halogen, for example bromine and above all chlorine, or represents an .alpha.,.beta.-unsaturated alkene radical which can be substituted in .alpha.- or .beta.-position by halogen, such as bromine and above all chlorine,A represents an alkylene or cycloalkylene radical which optionally contains oxygen or sulphur,X represents hydrogen, chlorine, bromine, cyano or COOR.sub.5, andR.sub.5 represents alkyl,A process for the manufacture of these anthraquinone dyes and a method of using them for dyeing and printing organic fibre material, in particular natural and synthetic polyamides, and the material which is dyed with these dyes.
Abstract translation: 本发明提供了有用的新的式（1）（1）的纤维反应性分散染料，其中R1表示氢或烷基，R2表示氢，烷基，环烷基，芳烷基或取代或未取代的苯基，R1和R2， 与它们所连接的氮原子一起也可以形成5-至7-元杂环，R 3表示氢或烷基，R 4表示1至6个碳原子的烷基，其在α和β - 位置，优选仅在α位上，通过卤素，例如溴，最重要的是氯，或代表α，β-不饱和烯烃基团，其可以被卤素如溴取代在α-或β-位，并且最重要的是 氯，A表示任选含有氧或硫的亚烷基或亚环烷基，X表示氢，氯，溴，氰基或COOR5，R5表示烷基。A制备这些蒽醌染料和一种ME的方法 使用它们用于染色和印刷有机纤维材料，特别是天然和合成聚酰胺，以及与这些染料染色的材料。
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