| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 241 | Acid dyes, process for the production thereof and their use | US15032704 | 2014-10-22 | US09745474B2 | 2017-08-29 | Roxana Barbieru; Sivamurugan Vajiravelu; Wei Tian Loh |
| Dyes of formula (1) their production and their use are described. | ||||||
| 242 | Acid dyes, process for the production thereof and their use | US15032832 | 2014-10-22 | US09725597B2 | 2017-08-08 | Roxana Barbieru; Sivamurugan Vajiravelu; Wei Tian Loh |
| Dye(s) of formula (I) process for their production and their use are described. | ||||||
| 243 | Acid dyes, process for the production thereof and their use | US15032724 | 2014-10-22 | US09624376B2 | 2017-04-18 | Sivamurugan Vajiravelu |
| Dyes of formula (1) their preparation and use are described. | ||||||
| 244 | ACID DYES, PROCESS FOR THE PRODUCTION THEREOF AND THEIR USE | US15032724 | 2014-10-22 | US20160264784A1 | 2016-09-15 | Sivamurugan VAJIRAVELU |
| Dyes of formula (1) their preparation and use. | ||||||
| 245 | ACID DYES, PROCESS FOR THE PRODUCTION THEREOF AND THEIR USE | US15032704 | 2014-10-22 | US20160264783A1 | 2016-09-15 | Roxana BARBIERU; Sivamurugan VAJIRAVELU; Wei Tian LOH |
| Dyes of formula (1) their production and their use. | ||||||
| 246 | ENVIRONMENTALLY RESPONSIVE CHROMIC LUMINESCENT MATERIALS WITH IMPROVED HAND | US14448277 | 2014-07-31 | US20160032182A1 | 2016-02-04 | Satish Agrawal; Cliff Parker; Lou Cincotta |
| Chromic luminescent compositions, and methods for the preparation and use of thereof, combining luminescent and non-luminescent materials that are capable of modulating color and brightness and frequency as a function of incident electromagnetic radiation intensity (dynamic camouflage) in combination with binders have been developed which do not have a detrimental effect on the hand of the textiles, fabrics and other materials to which it is applied. | ||||||
| 247 | Metal free acid dyes, methods for the production thereof and their use | US13988520 | 2011-11-24 | US08979947B2 | 2015-03-17 | Roxana Barbieru; Vajiravelu Sivamurugan |
| The present invention relates to dyes of the formula (I) in which R1 to R10, D1 and D2 are defined as given in claim 1, a process for preparing them, and their use for dyeing and printing hydroxyl- and/or carboxamido-containing materials. | ||||||
| 248 | INK JET FOR PRINTING, INK JET INK SET, AND PRINTING METHOD | US14314755 | 2014-06-25 | US20140375733A1 | 2014-12-25 | Masayuki Murai; Yasuhiro Oki |
| Provided is an ink jet ink for printing including: water; a first dye; and a second dye, in which the first dye is C.I. Acid Orange 33, and the second dye is one or two kinds selected from C.I. Acid Orange 56 and C.I. Acid Orange 94. | ||||||
| 249 | METHODS OF TREATING TEXTILE FIBRES | US13814177 | 2011-08-02 | US20140315022A1 | 2014-10-23 | Warrick James David Allen; James Leonard Rolfe; Andrea Duffy; Nicholas Horrocks |
| According to the invention there is provided a method of treating textile fibres including the steps of: providing a polymeric precursor which includes a group of sub-formula (I) where R2 and R3 are independently selected from (CR7R8)n, or a group CR9R10, CR7R8CR9R10 or CR9R10CR7R8 where n is 0, 1 or 2, R7 and R8 are independently selected from hydrogen, halo or hydrocarbyl, and either one of R9 or R10 is hydrogen and the other is an electron withdrawing group, or R9 and R10 together form an electron withdrawing group, and R4 and R5 are independently selected from CH or CR11 where R11 is an electron withdrawing group, the dotted lines indicate the presence or absence of a bond, X1 is a group CX2X3 where the dotted line bond to which it is attached is absent and a group CX2 where the dotted line bond to which it is attached is present, Y1 is a group CY2Y3 where the dotted line bond to which it is attached is absent and a group CY2 where the dotted line bond to which it is attached is present, and X2, X3, Y2 and Y3 are independently selected from hydrogen, fluorine or other substituents, R1 is selected from hydrogen, halo, nitro, hydrocarbyl, optionally substituted or interposed with functional groups, or —R3-R5≡Y1, and R13 is C(O) or S(0)2; coating the textile fibres with the polymeric precursor; and polymerising the polymeric precursor so as to produce a polymeric coating on the textile fibres. | ||||||
| 250 | METAL FREE ACID DYES, METHODS FOR THE PRODUCTION THEREOF AND THEIR USE | US13988520 | 2011-11-24 | US20130255010A1 | 2013-10-03 | Roxana Barbieru; Vajiravelu Sivamurugan |
| The present invention relates to dyes of the formula (I) in which R1 to R10, D1 and D2 are defined as given in claim 1, a process for preparing them, and their use for dyeing and printing hydroxyl- and/or carboxamido-containing materials. | ||||||
| 251 | METHOD FOR PRODUCING HOSIERY WITH ALOE FINISH | US12965048 | 2010-12-10 | US20110138546A1 | 2011-06-16 | Kenneth Dye; Serge Babayan |
| A method for producing pantyhose and other nylon or spandex hosiery with a long-lasting aloe finish. A first step of the method is to place the pantyhose in a dye tub with a quantity of dye mix and ammonia sulfate. The contents of the dye tub are then heated until the pores in the nylon fibers of the pantyhose open and accept the dye molecules. A color fix is then added to the dye tub along with an acid substitute for creating a strong bond between the dye molecules and the nylon fibers. A softening mix containing a cationic nylon softener and a diluted silicone softener is then applied to the pantyhose. Lastly, an aloe finish containing a silicone micro-emulsion is added to the dye tub followed by another quantity of acid substitute for creating a strong bond between the aloe finish and the nylon fibers of the pantyhose. | ||||||
| 252 | Method of creating old art dyeing effect with acid and cationic dyed patterned carpet | US11958753 | 2007-12-18 | US07678159B1 | 2010-03-16 | Robert S. Weiner |
| A method of manufacturing carpet provides for an old art dyeing effect. Specifically, acid and cationic dyes are provided in a solution to a carpet tufted with cationic and acid dye fibers. The carpet is preferably tufted in such a way that there is a relative scarcity of one of the cationic and acid dye fibers at a first width. An abundance of the other dye accumulates in higher concentration than in surrounding areas at the first width. This higher concentration tends to diffuse and/or be moved by other mechanisms to the surrounding areas or widths where the dye attaches to appropriate contacts. This creates at least one of the dark band, a fade and/or a old art dye effect at that location. By precisely controlling the carpet fiber location at the upper surface, the dye solution and the dyeing process, fades and other process can be precisely controlled for repeatable performance as has not been experienced in the prior art. | ||||||
| 253 | Method for dyeing a nonwoven fabric and apparel formed therefrom | US11190635 | 2005-07-27 | US07537621B1 | 2009-05-26 | Ruth E. May |
| A method is provided for dyeing a nonwoven fabric comprising a blend of fibers to a single color shade. The method includes selecting a nonwoven fabric formed of a blend of polyester and nylon fibers, where the polyester fibers comprise about X percent by weight of the fabric and the nylon fibers comprise about Y percent by weight of the fabric. A single bath is formulated having about X percent by weight disperse dye and about Y percent by weight acid dye, adjusted for the desired color shade/depth. The nonwoven fabric is then dyed to obtain a dyed fabric having a single color shade of at least Grade 4 when measured in accordance with AATCC Test Method 153 and a colorfastness of at least Grade 4 when measured in accordance with AATCC Test Method 61. | ||||||
| 254 | Method and apparatus for applying a stable printed image onto a fabric substrate | US09921824 | 2001-08-02 | US06677009B2 | 2004-01-13 | Melissa D. Boyd; Mark H. Kowalski |
| An ink transfer sheet and method for using the same. The transfer sheet includes a backing layer, a release layer on the backing layer, and an ink receiving layer on the release layer. The ink receiving layer contains a quaternary ammonium salt thereon or impregnated therein. To use the transfer sheet, an ink containing an anionic coloring agent is applied to the ink receiving layer, preferably using thermal inkjet methods. Thereafter, the transfer sheet is positioned on a fabric substrate. Heat is applied to the sheet which causes the release layer and ink receiving layer to adhere to the substrate. The backing layer is then detached from the release layer leaving the release and ink receiving layers (with the printed image thereon) on the substrate. This process transfers the image to the fabric substrate, with the image being stabilized by interactions between the quaternary ammonium salt and anionic coloring agent. | ||||||
| 255 | Method for printing fibrous textile materials using the ink jet technique | US09720958 | 2001-01-03 | US06511535B1 | 2003-01-28 | Roger Lacroix; Peter Scheibli; Mickael Mheidle |
| The invention relates to a method for printing fibrous textile materials using the ink-jet printing technique, wherein the fibrous materials are printed with an aqueous ink that comprises at least one acid dye according to claim 1 and that has a viscosity of from 1 to 40 mPa·s. | ||||||
| 256 | Light-activated antimicrobial and antiviral materials | US08365464 | 1994-12-28 | US06239048B1 | 2001-05-29 | John E. Wilson; Christopher Bull |
| A substrate such as a woven or nonwoven fabric bound with a light-activated dye alone or in combination with additional conventional antimicrobial agents. The substrate is impregnated with a light-activated non-leachable dye having antimicrobial and/or antiviral characteristics which can be imparted to the substrate. The dye is bound by a cationic or anionic binder such as a water soluble polymer or carrageenan. Upon exposure to normal light, the dye generates singlet oxygen that kills microorganisms and viruses. | ||||||
| 257 | Process for dyeing natural or synthetic polyamide fibre materials | US810714 | 1997-03-03 | US5792222A | 1998-08-11 | Jean-Marie Adam; Jean-Pierre Bacher; Francine Casi |
| Process for dyeing natural or synthetic polyamide fiber materials, which comprises dyeing these fiber materials with at least one anionic acid dye of the formula ##STR1## and treating the fiber material mentioned, during or after the dyeing process, with a colorless fixing agent which contains sulfo or sulfato groups and contains at least two fiber-reactive groups, where R.sub.1 and R.sub.2 independently of one another are hydrogen or substituted or unsubstituted C.sub.1 -C.sub.4 alkyl, X.sub.1 is substituted or unsubstituted C.sub.1 -C.sub.8 alkyl, C.sub.5 -C.sub.7 cycloalkyl, phenyl or naphthyl, or the radical of the formula --N(R.sub.2)--X.sub.1 is a ring, which may contain further heteroatoms, Y.sub.1 is a radical of the formula ##STR2## in which B.sub.1 is a colorless organic bridge member, R.sub.3 is hydrogen or substituted or unsubstituted C.sub.1 -C.sub.4 alkyl and R.sub.4 is hydrogen or substituted or unsubstituted C.sub.1 -C.sub.8 alkyl, C.sub.5 -C.sub.7 cycloalkyl, phenyl or naphthyl, and A.sub.1 is as defined in claim 1. | ||||||
| 258 | Fugitive ink for marking cotton bales and like fibers | US425272 | 1995-04-20 | US5536762A | 1996-07-16 | Jesse Hinojosa |
| This invention relates to a fugitive ink for marking cotton modules or other like fibers wherein the ink dries in less than about two hours in the field and does not fade or wash away when the module or fiber is stored in all-weather conditions open to the elements, but wherein the ink is removed upon mechanical agitation of the fiber and the scouring/bleaching process used by textile mills. The ink composition comprises a water-soluble dyestuff, such as a sulfone containing dyestuff, a polymeric resin emulsion, a wetting agent and water. | ||||||
| 259 | Polyamide dyeing process utilizing controlled anionic dye addition | US745044 | 1991-08-14 | US5230709A | 1993-07-27 | Winfried T. Holfeld; Dale E. Mancuso |
| A process for the dyeing of a fibrous article containing fibers of a polyamide polymer with an anionic dye and dyed products made by the process. The process includes immersing the article in a dyeing bath of a liquid solvent for the anionic dye. The liquid solvent and the article are heated to a temperature at least equal to the dyeing transition temperature of the fiber of polyamide polymer. The anionic dye is added to the dyeing bath as a miscible liquid concentrate at a dye addition rate during a controlled dye addition period. At least a portion of the dye is added while the solvent and the article are at a temperature at least equal to the dyeing transition temperature. Stirring of the bath during the dye addition period and while the solvent and article are at a temperature at least equal to the dyeing transition temperature is done to mix the dye concentrate with the solvent in the bath to form a dilute dye solution and to provide a flow of the dilute dye solution relative to the article to cause the dye to be transported to the article. The stirring also provides, on the average, essentially uniform dye transport of the anionic dye to the article. The dye addition rate is adjusted at least while the solvent and article are at a temperature at least equal to the dyeing transition temperature so that the dye addition rate is the primary control over the rate of dye uptake by the article. | ||||||
| 260 | Process for dyeing amide-containing fibre materials | US637453 | 1984-08-03 | US4556401A | 1985-12-03 | Robert Weitz; Rutger Neeff; Herbert Hugl |
| The partly known blue dyestuffs of the formula ##STR1## wherein R.sub.1 denotes hydrogen, alkyl, aralkyl, alkenyl, cycloalkyl or aryl,R.sub.2 denotes hydrogen or alkyl,Me.sup.(+) denotes a cation andn denotes 1 or 2,are highly suitable for the trichromatic dyeing of polyamide fibre materials, producing level dyeings thereon with a good standard of fastness. | ||||||
QQ群二维码
意见反馈
意见反馈