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| Number | Title | Issue Date |
| 7892295 | 1.3-thiazolyl azo dyes, their preparation and use A disperse dye of formula (I): Wherein R1 and R2 independently are each (C1-C4)-alkyl, OH or (C1-C4)-alkoxy-substituted (C1 | 02/22/2011 |
| 7364596 | Dye compositions comprising at least one hydrophobic direct dye and at least one acid The present disclosure provides dye compositions comprising at least one hydrophobic direct dye with a logP of greater than 2, at least one organic or mineral acid with a pKa of less than 4.5, in an aqueous-alcoholic dyeing medium comprising at least 60% by weight o... | 04/29/2008 |
| 7255895 | Method for controlling solute loading of polymer microparticles Solute-loaded polymer microparticles are obtained by immersing microparticles in a bath comprising a selected solute dissolved in a ternary solvent system. A first solvent of the ternary system is a strong solvent for both the solute and the polymer from which the m... | 08/14/2007 |
| 7175918 | Polyolefin compositions The present invention relates to polyolefin compositions that incorporate an acrylic/polyether comb-branched copolymer, articles made from the compositions, such as polyolefin films and polyolefin fibers, and methods for making the compositions and the articles.... | 02/13/2007 |
| 7012137 | Phthalimidyl azo dyes, process for the preparation thereof and the use thereof The present invention relates to dyes of formula (I) wherein R is hydrogen or bromine, R1 is hydrogen, methyl or —NHCO—C1–C4alkyl, R2 is C1–C4alkyl substituted by C1–C4... | 03/14/2006 |
| 6635347 | Blended dyed product of fiber dyeable with disperse dye and polyurethane fiber and dyeing method therefor A mixed fiber article dyed with disperse dye, composed of fiber dyeable with disperse dye and polyurethane fiber, having a color fastness to a perspiration-alkali test of grade 3 or higher according to the JIS L-0848-A Method and having a surface color sh... | 10/21/2003 |
| 6616711 | Resist printing on hydrophobic fiber materials This invention relates to a process for printing hydrophobic fiber materials with disperse dyes, which comprises 1) dyeing or printing the fiber materials overall with a disperse dye, and 2) printing the fiber materials in areas with a printing paste, whi... | 09/09/2003 |
| 6494924 | Precipitated water-insoluble colorants in colloid disperse form The dyes have an average particle size within the range from 5 nm to 1 μm and a variance of less than 50%. They are especially useful for ink-jet ink preparations.... | 12/17/2002 |
| 5928388 | Dye mixtures A disperse dye mixture which comprises, on a weight basis, from 5% to 70% of the dye of Formula (1), from 5% to 70% of the dye of Formula (2), and from 0% to 40% of the dye of Formula (3), wherein each of R and R1 represents an alkylene group a... | 07/27/1999 |
| 5108818 | Surface-patterned polybutylene terephthalate resin molded articles and process for preparing such molded articles A surface-patterned, injection-molded article of polybutylene terephthalate (PBT) is produced by placing a film composed mainly of a polyester resin and back-printed with a desired graphic and/or indicia pattern in a mold cavity so that the printed surfac... | 04/28/1992 |
| 5104720 | Surface-patterned polybutylene terephthalate resin molded articles and process for preparing such molded articles A surface-patterned, injection-molded article of polybutylene terephthalate is produced by placing a film composed mainly of a polybutylene resin and back-printed with a desired graphic and/or indicia pattern in a mold cavity so that the printed surface o... | 04/14/1992 |
| 5100717 | Surface-patterned polybutylene terephthalate resin molded articles and process for preparing such molded articles A surface-patterned, injection-molded article of polybutylene terephthalate is produced by placing a film composed mainly of a polybutylene resin and back-printed with a desired graphic and/or indicia pattern in a mold cavity so that the printed surface o... | 03/31/1992 |
| 5066535 | Fabric patterning process and product A method for patterning a textile fabric in which a hydrophobic composition is uniformly applied to the surface of the fabric, and the resulting product. A high velocity water stream is used to wet areas of the fabric comprising the pattern areas. An aque... | 11/19/1991 |
| 5022891 | Jet reduction discharge of dye color The process for producing patterns on ground dye colored textile fiber pile substrates, particularly wherein the pile fibers are in the form of yarns comprised predominantly of polyamide fiber, and wherein at least some of the ground dye component is at l... | 06/11/1991 |
| 4820310 | Method of producing characters, symbols, patterns on thermoplastic resin molded article by reserve dyeing A method of producing characters, symbols, patterns (hereinafter referred to as "characters, etc.") on a thermoplastic resin molded article is characterized in that in order to produce characters, etc. on the molded article, a dye-impenetrable cover is fi... | 04/11/1989 |
| 4571246 | Process for the production of discharge resist prints on hydrophobic textile materials: hydrogen sulphide salt, polysulpane or thiolate An improved process for production of discharge resist prints on textile material which contain hydrophobic fibers wherein at least one disperse dyestuff dischargeable to white discharge-resistant disperse dyestuff is applied, in the form of a dye liquor ... | 02/18/1986 |
| 4421516 | Process for preparing discharge resist prints on hydrophobic textile materials An improved process for preparing discharge prints on textile materials containing hydrophobic fibers wherein at least one disperse dyestuff dischargeable to white is applied to the textile material in the form of a dyeing liquor of print paste and also c... | 12/20/1983 |
| 4400174 | Process for printing on synthetic fibers: reducing agent and alkoxylated amine for discharge Process for printing on synthetic fibers of polyester, triacetate, acetate and polyamide as well as mixtures of these substances with disperse dyes according to the discharge or reserve discharge process, wherein a mixture of (a) 5 to 75 parts by weight o... | 08/23/1983 |
| 4398914 | Process for discharge or reserve printing on synthetic fibers: formaldehyde sulfoxylate and hexamethylene tetramine Process for printing on synthetic fibers of polyester, triacetate, acetate and polyamide and mixtures of these fibers with dispersion dyes according to the discharge or discharge resist process, where a mixture of the following substances is used as a dis... | 08/16/1983 |
| 4398913 | Process for producing discharge reserve prints on textile materials In the process for production of discharge reserve prints on textile material comprised of water-repellent fibers or water repellent fibers mixed with cellulose fibers, wherein a disperse dyestuff which is dischargeable to white is applied in the form of ... | 08/16/1983 |
| 4386935 | Process for producing discharge reserve prints on textile materials with amino-azo-benzene dyes An improved process for producing discharge reserve prints on textile materials comprising water-repellent fibers or mixed water-repellent and cellulose fibers wherein a disperse dyestuff which is dischargeable to white is applied to the textile material ... | 06/07/1983 |
| 4313731 | Mono-azo compound, mono-azo dye and dyeing process for polyester fibers Mono-azo compounds and mono-azo dyes represented by the following general formula and a dyeing process for polyester fibers using the mono-azo dyes: ##STR1## wherein R1 and R2 individually represent hydrogen atom, substituted or... | 02/02/1982 |
| 4271224 | Transfer sheet with resist portions A transfer sheet comprising, in laminated combination, a substrate sheet and, provided thereabove, a coloring layer of desired pattern containing a coloring agent possessing heat transferability and a resist layer of a desired pattern containing a metal c... | 06/02/1981 |
| 4265630 | Thermotransfer process for printing synthetic fibre materials with multi-color effects, and carrier for performing the process A thermal dry transfer-printing process for printing synthetic fibre materials with multi-color effects, wherein there is used an intermediate carrier which is printed: (1) in places with at least one reserve printing paste or ink, and (2) with a printing past... | 05/05/1981 |
| 4265629 | Process for the production of resist effects on polyester/cellulose mixed fiber textiles In the process for production of resist effects on textile materials of mixed fibers of polyester and cellulose comprising impregnating the materials with a dye liquor containing disperse dyestuffs and reactive dyestuffs which react with the resisting age... | 05/05/1981 |
| 4242093 | Double-face dyeing and printing of polyester fabrics with disperse dyes There is provided a process for the dyeing and printing of polyester textile fabrics with different shaded color effects on one or both sides of the fabric, comprising contacting the polyester fabric as such or having been previously dyed in light pastel ... | 12/30/1980 |
| 4235596 | Process for the pad-dyeing and printing of textile material made from mixed fibres of cellulose and polyester Process for the pad-dyeing and printing of textile material made from mixed fibres of cellulose and polyester, which process comprises impregnating of printing the textile material with a dispersion of a disperse dye containing at least one hetero atom wh... | 11/25/1980 |
| 4224026 | Process for preparing fast dyeings and prints on cellulose fiber materials and their mixtures with synthetic fibers Fast colorations can be obtained on cellulose materials with disperse dyestuffs containing ester groups when heat-fixation occurs in the presence of aliphatic alcohols, amines or aminoalcohols. Probably a transesterification and/or amide formation leading... | 09/23/1980 |
| 3964862 | Process for dyeing and printing textile materials of synthetic organic fibers A process for dyeing and printing textile materials made of or containing fully synthetic hydrophobic linear polymers which are free from amino groups, wherein the material is padded with a dispersion dyestuff containing at least one carboxyl group, the p... | 06/22/1976 |
