| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 21 | Process for the coloration of hydrophobic chemical fibers by metalliferous dyestuffs of cationic character | US450112 | 1974-03-11 | US4019857A | 1977-04-26 | Antoine Georges Leon Jacques Breda |
| Process for dyeing or printing synthetic or artificial hydrophobic textile fibers in an aqueous medium with a 1:1 premetallized dyestuff complex of monocationic character of a transition metal, the cationic part of which dyestuff does not contain an ionized group (dyestuff (I)), in which the fibers are treated at a temperature at least equal to 80.degree. C. with a complexing agent (III), sparingly soluble in water and not containing an ionized group and more soluble in the fiber than in the aqueous dyeing medium of pH from 3 to 7, and with the premetallized dyestuff (I), the complexing agent being capable of fixation on the metal of the premetallized dyestuff with liberation of a proton, and synthetic or artificial hydrophobic textile fibers dyed or printed by such process. | ||||||
| 22 | Metal complex dyestuffs | US545119 | 1975-01-29 | US4000965A | 1977-01-04 | Winfried Mennicke; Peter Suchanek; Peter F. Vogt |
| 1:2 METAL COMPLEX DYES IN THE FORM OF THE LITHIUM SALTS AND CONCENTRATED SOLUTIONS THEREOF ARE USED FOR THE PREPARATION OF DYE BATHS AND PRINTING PASTES FOR DYEING AND PRINTING FIBROUS MATERIALS CONTAINING NITROGEN. The concentrated solutions are obtained by chromating the non-metallized dyes in hydroxyl group containing solvents in the presence of alkaline lithium salts with chromium acetate or chromium formate. | ||||||
| 23 | Printing textiles with acrylic acid copolymer paste | US36488073 | 1973-05-29 | US3861869A | 1975-01-21 | SCHWINDT WOLFGANG; WOLF DIETER; BACHS KARL; MUELLER RICHARD |
| A textile printing process without intermediate drying with the addition of a thickener of specific composition so that bleeding during fixing on the moist material is prevented.
|
||||||
| 24 | Water soluble complexes of alumina | US78020658 | 1958-12-15 | US3014055A | 1961-12-19 | JOHNSON CARL E |
| 25 | Process of dyeing protein fibers by means of insect quinones | US50145755 | 1955-04-14 | US2936210A | 1960-05-10 | KARL LADISCH ROLF |
| 26 | Textile printing composition | US45708342 | 1942-09-02 | US2353411A | 1944-07-11 | FRANKLIN MILLER CHARLES |
| 27 | Printing with mordant dyestuffs | US12372637 | 1937-02-02 | US2131320A | 1938-09-27 | EMIL GUBLER |
| 28 | Dye set | US8717526 | 1926-02-09 | US1702155A | 1929-02-12 | MCGHEE CROUCH NELLE |
| 29 | Mordant paste | US18566627 | 1927-04-21 | US1647539A | 1927-11-01 | SHIGE NIISATO |
| 30 | Process for dyeing skins, hairs, and the like. | US1914851428 | 1914-07-16 | US1183748A | 1916-05-16 | MARX KARL |
| 31 | Dyed Textile Products | US15417180 | 2014-10-28 | US20180023247A1 | 2018-01-25 | Sandhya Singh |
| A Dyed textile article including raw fiber, yarn, woven fabrics, knitted fabrics, non-woven fabrics pre-treated with natural components citrus limonum francais, sapindus mukorossi or acetic acid in the ratio of 1/20 (bleaching agent/weight of cloth); treated with treating component like tannic acid; dyed with the extracts of the herbs wherein the raw fiber, yarn, woven fabrics, knitted/non-woven textile articles is blended with the herbs and; wherein the herbal extract is commingled, stuffed between the raw fibers of the textile article or the yarn and; the said raw fiber/yarn is used for preparing textile articles wherein the said raw fiber is carefully and hygienically stuffed in between the layers of textile articles; wherein the said raw fiber/yarn is capable of providing health benefits along with feel and hue of the naturally dyed textile articles.Stuffing or comingling the herbs to make the pads used for various purposes. The method is in use for quite long, but advancement of using the technique for making hair cleanser/conditioner/scrub/washing of clothes and dishes, is an inventive step.Potential use of the herbs for various purposes as cleaning, washing has been observed to be increased 3-4 times than the conventional method of use for same purpose. For example, 30 grams of herb is used to give result of 90 to 120 grams. Using the herb in this manner is advancement over previous conventional methods in water conservation as well as herbs conservation.This technology makes the use of 100% herbs naturally with simple procedure and directly without any chemical process or preservatives and enhances the efficiency, yet comfortably (without creating mess in the use area). The herb is used as pad with natural cover. | ||||||
| 32 | Process for dyeing natural protein fibres with metallic azo dyes | US671873 | 1976-03-29 | US4105400A | 1978-08-08 | Gerhard Back |
| The present invention relates to a process for dyeing or printing natural protein fibres in deep, black, brown, and navy blue shades, wherein protein fibres are dyed from an aqueous liquor, in the presence of a levelling agent, with a metal complex of the formula ##STR1## wherein R.sub.1 represents hydrogen, an alkyl, aralkyl or aryl radical, R.sub.2 represents an acryloyl, acetyl or a propionyl radical which is substituted by one or two halogen atoms, Me represents a chromium-III or cobalt-III ion and X represents hydrogen, nitro, chlorine, methyl, methoxy, acetylamino, chloroacetylamino or propionylamino, or the dyestuff is transferred from a support by transfer printing. | ||||||
| 33 | Unsymmetrical phenyl azo naphthyl chromium complex dyes | US711199 | 1976-08-04 | US4053462A | 1977-10-11 | Fabio Beffa; Gerhard Back |
| Chromium complex dyes which, in the form of their free acid, have the formula ##STR1## wherein one X represents the sulphonic acid group and the other X represents the nitro group, Y is a sulfone or sulfonamide group and Z is an acyl group. The dyes are suitable for dyeing natural and synthetic polyamides to produce dyeings which are level and have good fastness to light, perspiration, fulling, decatizing and carbonizing. | ||||||
| 34 | Transfer printing process for hydrophilic fibrous material | US515104 | 1974-10-15 | US4033716A | 1977-07-05 | Raymond Defago; Visvanathan Ramanathan; Gerhard Back |
| A process for dyeing and printing hydrophilic fibrous material by the transfer printing process using carriers that are treated with at least one transferable, metallizable dye or color former and optionally a binder that is stable below 230.degree. C, which comprises impregnating the material to be dyed or printed with a solution which containsA. at least one organic solvent with a boiling point higher than 100.degree. C andB. at least one compound that yields complex forming metals, drying the impregnated material and bringing it into contact with the treated carrier, then subjecting both material and carrier to a heat treatment, and subsequently providing the resultant print with an aftertreatment. | ||||||
| 35 | Blending neutral dyeing 1:2 premetallized azo dyed acid modified acrylic fiber with the same fiber undyed and disperse or cationic dyeing the blend | US25984072 | 1972-06-05 | US3841830A | 1974-10-15 | SHIBUKAWA T; HOTEN M; HAYASAKI N; MIZUTANI S |
| An acrylic fiber containing acid groups but no basic groups is dyed with a neutral dyeing 1:2 type premetallized acid dye in a bath containing at least one water-soluble inorganic monovalent metal salt, divalent metal salt or ammonium salt. The resultant dyed material is deeply colored and of excellent fastness, is characterized by minimum dye migration, and is therefore useful in the manufacture of multi-colored dyed acrylic fiber materials.
|
||||||
| 36 | Process for printing with dye | US2685495D | US2685495A | 1954-08-03 | ||
| 37 | Single bath chrome dyeing process | US2534647D | US2534647A | 1950-12-19 | ||
| 38 | Printing process for the fixation of chrome mordant dyestuffs | US46509242 | 1942-11-09 | US2416382A | 1947-02-25 | DE NIEDERHAUSER GEORGES; ERNST TSCHAN |
| 39 | Mordant and method of making same | US16479737 | 1937-09-20 | US2183390A | 1939-12-12 | BODE HAROLD E |
| 40 | Colloidal mordant bath and process of making it | US24007827 | 1927-12-14 | US1710000A | 1929-04-23 | RAYMOND PARKS LYTLE |
QQ群二维码
意见反馈
意见反馈