Coating Or Sizing With Dyeing Process Or Product Patents (Class 8/495)
-
Patent number: 4336246Abstract: A cosmetic product such as a hair makeup product comprising a waxy base, one or more color additives, a volatile solvent, and a film-forming resin composition comprising pentaerythritol rosinate in combination with either ethyl hydroxyethyl cellulose or a polyvinyl alkyl ether or mixtures thereof.Type: GrantFiled: April 3, 1980Date of Patent: June 22, 1982Assignee: Avon Products, Inc.Inventor: Diane Leon-Pekarek
-
Patent number: 4331440Abstract: A method of printing using polysaccharide gum S-88 as a thickening agent for printing pastes has been developed. The S-88 gum is gellable in the presence of about above 6% to 50% electrolyte. The gelling characteristic of the gum is useful in both single- and multi-phase print systems. The single-phase print system uses a print paste composition containing the S-88 gum together with about 1-6% concentration of electrolyte which, when applied to a substrate, and when the overall moisture content drop (by such methods as heating, etc.) results in a concomitant increase in electrolyte concentration sufficient to cause gelation. The multi-phase print system uses the electrolyte in one phase and the gellable gum in another; i.e., the electrolyte-containing paste or solution with concentration of 6-50% electrolyte is either impregnated on or in the substrate or is present in the printing paste which is applied before or after the S-88 gum-containing paste.Type: GrantFiled: March 17, 1980Date of Patent: May 25, 1982Assignee: Merck & Co. Inc.Inventor: Joseph S. Racciato
-
Patent number: 4330293Abstract: The present invention relates to a process for dyeing or printing a flat form textile substrate which comprises applying onto the substrate an aqueous dyeing or printing liquor having a viscosity below 500 cps and comprising a synthetic thickener precursor which contains carboxylic acid groups in free acid form, the substrate having been pretreated by depositing thereon a solution of a basic compound, the dyeing or printing liquor being converted on contact with the pretreated substrate into a gel having a viscosity from 3,000 to 60,000 cps.Type: GrantFiled: July 9, 1980Date of Patent: May 18, 1982Assignee: Sandoz Ltd.Inventor: Wolfgang Lindemann
-
Patent number: 4329147Abstract: A wetting solution for use in a continuous dyeing process for a fabric comprised of synthetic polymer fibers characterized by a surface energy of about 18 to 20 dynes per centimeter is provided. This solution comprises water, a surfactant having a wetting speed factor of up to 1.75, and a thickening agent. A continuous dyeing process for treating the fabric is also disclosed.Type: GrantFiled: December 12, 1980Date of Patent: May 11, 1982Assignee: Allied Chemical CorporationInventor: Paul W. Harris
-
Patent number: 4318956Abstract: A procedure is disclosed for preparing polyester fabrics having improved soil release properties. Polyester textiles impregnated with an addition polymer containing free amine groups or salts thereof are cured at elevated temperatures to give the improved fabric.Type: GrantFiled: August 15, 1980Date of Patent: March 9, 1982Assignee: Rohm and Haas CompanyInventors: Travis E. Stevens, Martha H. Wolfersberger
-
Patent number: 4311479Abstract: The invention is a method of indicating the presence of an impregnant, e.g. an antimicrobial composition, in cloth to provide visual evidence of the continuing activity of the impregnant. The antimicrobial composition in the cloth is activated on contact with a liquid such as water and is ionically bonded to the cloth. Small portions of the impregnated cloth are dyed with an indicator dye which bonds preferentially to the antimicrobial composition so that when the antimicrobial composition is exhausted, the dye will disappear from the cloth. The dye is preferably applied to the cloth in stripes.Type: GrantFiled: June 23, 1980Date of Patent: January 19, 1982Assignee: Exterma-Germ Products Ltd.Inventors: David J. Fenn, Adrian N. Fellows
-
Patent number: 4304565Abstract: A process is disclosed for the heat transfer printing of cellulose-containing fabrics in garment form with disperse dyestuffs, wherein the fabric is treated only on one side by a printing or spraying technique with a formulation containing highly methylated melamine-formaldehyde crosslinking agent, acid catalyst, and other necessary additives. Fabrics with prints that are durable to washing are produced by simultaneously heat transfer printing and curing at about 190.degree. C. to 220.degree. C. for 20-30 seconds.Type: GrantFiled: December 3, 1980Date of Patent: December 8, 1981Assignee: The United States of America as represented by the Secretary of AgricultureInventors: Eugene J. Blanchard, Gloria A. Gautreaux, Robert J. Harper, Jr.
-
Patent number: 4302203Abstract: The disclosure relates to a new and improved method of enhancing the fastness of the flame resistance properties imparted to wool by depositing a halophthalic acid derivative on the wool from an aqueous medium and which involves aftertreating such derivative-treated wool product with a fastening agent adapted to fix said derivative on the wool and thereby increase the fastness of the flame resistance properties to wet treatments and dry cleaning.Type: GrantFiled: November 23, 1979Date of Patent: November 24, 1981Assignee: Apex Chemical Company, Inc.Inventors: Gerson Hermann, Babubhai C. Patel, Emil Baer
-
Patent number: 4299591Abstract: Disclosed herein is a process for printing on textile materials, particularly pile type fabrics, wherein a foamed printing composition is first applied to the textile material; a second foamed composition is thereafter uniformly applied onto the textile over the printing composition prior to fixation of the latter; the second applied foam is then collapsed to form a pre-selected print on the textile; and the printed textile is then subjected to color fixation.Type: GrantFiled: September 19, 1978Date of Patent: November 10, 1981Assignee: United Merchants and Manufacturers, Inc.Inventors: Razmic S. Gregorian, Chettoor G. Namboodri
-
Patent number: 4297400Abstract: A process for imparting to textile materials a soft handle finish is disclosed, wherein an acid amide of the formulaCH.sub.2 .dbd.C(X)--CO--NH--R.sub.1or a reaction product from acrylic or methacrylic acid, or the lower alkyl esters of these acids, and an amine of the formulaR.sub.1 --NH.sub.2is used as a soft-handle agent. R.sub.1 is alkyl or alkenyl having 14 to 22 carbon atoms, and X is hydrogen or methyl.There is preferably produced from the acid amide and commercial emulsifiers and wetting agents, in a novel composition, a concentrated high-pressure emulsion, which is diluted to give an aqueous preparation that is applied to the textile materials.Type: GrantFiled: August 8, 1979Date of Patent: October 27, 1981Assignee: Ciba-Geigy CorporationInventors: Jorg Kern, Christian Guth
-
Patent number: 4274830Abstract: A pharmaceutical tablet consists of a substrate containing a medicament and may be covered with a coating, said coating including a pigment comprising a natural water insoluble edible powder dyed with an edible natural dye. The pigment for coloring the tablet, or other pharmaceutical products, as well as food and cosmetics, is made by suspending a natural water insoluble edible powdered substrate in an aqueous vehicle and dyeing the suspended powdered substrate with an edible natural dye. The liquid is removed to obtain the dry pigment powder of the invention which then can be suspended in a suspending medium and used for coating products to be colored such as food, drug and cosmetic products.Type: GrantFiled: September 27, 1977Date of Patent: June 23, 1981Assignee: Colorcon, Inc.Inventors: Edward J. Woznicki, Lawrence J. Rosania, Keith Marshall
-
Patent number: 4273552Abstract: A process for the pretreatment of cellulose fibers which are printed according to the thermotransfer printing process, which comprises impregnating the fiber material with a solution or dispersion containing a compound of the formula ##STR1## in which x is 2 or 3, A represents--if x=2--a group of the formula ##STR2## or -if x=3 --represents a group of the formula ##STR3## W is a group of the formula --CH.sub.2 --or ##STR4## R is hydrogen or methyl, m is a number of from 1 to 30, preferably from 4 to 11, and n is a number of from 1 to 30, preferably from 1 to 10, as well as a polymerization catalyst, and steaming and drying the material.Type: GrantFiled: September 12, 1979Date of Patent: June 16, 1981Assignee: Hoechst AktiengesellschaftInventor: Ehrenfried Nischwitz
-
Patent number: 4263009Abstract: A method for improving the dyeing characteristics of textile materials containing polyolefin fibers is provided wherein the polyolefin fibers are coated with a coating composition consisting essentially of a film forming component containing at least one quaternary ammonium group. A preferred coating composition useful in the practice of the invention further includes a wetting agent and a minor effective amount of a fluorocarbon surfactant. Procedure for forming such coating compositions, application of same to polyolefin fibers, as well as dyeing of the coated polyolefin fibers is disclosed.In one embodiment the film forming component is the reaction product of a chemical substance containing at least one quaternary ammonium group and at least two amino groups having active hydrogen and a polyepoxide having at least two 1,2-epoxy groups per molecule. A method for producing such a film forming component and application of same to a textile material containing polyolefin fibers is also set forth.Type: GrantFiled: September 4, 1979Date of Patent: April 21, 1981Assignee: Milliken Research CorporationInventors: Ralph N. Brendle, John W. Miley, George A. Allen
-
Patent number: 4259396Abstract: A polyester product is treated with a treatment liquid containing at least one of dibromophenyl derivatives represented by the following general formula: ##STR1## wherein Y is --SO.sub.2 -- or --C(CH.sub.3).sub.2 --, each of R.sub.1 and R.sub.2 is --H, --CH.sub.3, --C.sub.2 H.sub.5, --C.sub.3 H.sub.7 OH, --CH.sub.2 CH.sub.2 Br or --(CH.sub.2 CH.sub.2 O).sub.n H and n is a positive integer of from 1 to 9 to obtain a flame retardant polyester fiber product. The polyester product may be further treated with an oligomer of vinyl phosphonate which is present either in the above treatment liquid with the dibromophenyl derivative or in a separate treatment bath from the above treatment liquid.Type: GrantFiled: May 16, 1978Date of Patent: March 31, 1981Assignee: Meisei Chemical Works, Ltd.Inventors: Mikio Tomita, Athumi Ueno
-
Patent number: 4247291Abstract: Process for conditioning texturized filament yarns, which comprises treating the yarn, after dyeing, with a fatty acid hydroxyalkylethylene diamine condensation product obtained by condensation of 1 mol of hydroxyethyl- or hydroxypropylethylene diamine with 1.2 to 1.8 mols of one or several C.sub.12-22 fatty acids at 160.degree. to 220.degree. C.Type: GrantFiled: May 29, 1979Date of Patent: January 27, 1981Assignee: Hoechst AktiengesellschaftInventors: Helmut Vautrin, Gustav Dollinger
-
Patent number: 4231744Abstract: An improved process for dyeing closely constructed non-tufted textile materials is provided wherein an effective minor amount of a substantially oil and water repellent fluoropolymer is applied to the textile material. The substantially oil and water repellent fluoropolymer employed can be represented schematically as ##STR1## The textile material can be, if desired, scoured with an aqueous surfactant solution to remove any residual dirt, oil or processing aids present on the textile material and thereafter scoured with an aqueous acidic solution to provide the textile materialwith an acidic pH prior to application of the fluoropolymer. Further, the back portion of the textile material can be backcoated with an elastomer composition. Once the textile material has been treated using any of the above processing steps, in combination with the application of the fluoropolymer, the resulting polymer-modified textile material is thoroughly dried and cured prior to dyeing.Type: GrantFiled: June 15, 1978Date of Patent: November 4, 1980Assignee: Milliken Research CorporationInventor: Lorence M. Moot
-
Patent number: 4225377Abstract: A stiffening agent is applied in liquid form to the fabric by screen printing. Thereafter the fabric is dried and further treated. The agent is contained above the screen in a sealed container. Means are provided for varying the pressure in the container to thereby vary the flow of the agent through the screen. The container can be compartmentized to provide different flow rates at different locations of the screen. Also, instead of a stiffening agent, there can be printed a dye in a like manner. The dye and stiffening agent can also be printed together in a mixture.Type: GrantFiled: May 16, 1978Date of Patent: September 30, 1980Assignee: Gygli Technik AGInventor: Hans Bachtiger
-
Patent number: 4207068Abstract: A process is disclosed for producing dyed fabrics by treating cotton with inorganic phosphorylating agent, curing, and then dyeing to develop the pattern.Type: GrantFiled: October 16, 1978Date of Patent: June 10, 1980Assignee: The United States of America as represented by the Secretary of AgricultureInventors: Eugene J. Blanchard, Joseph S. Bruno, Gloria A. Gautreaux
-
Patent number: T100201Abstract: Polyester fiber can be dyed with indigo so as to possess washdown and fading characteristics similar to indigo-dyed cotton fibers provided they are first coated with a polymeric salt having the following repeating units: ##STR1## with from 0 to 75 mol % of another ethylenically unsaturated monomeric unit,or ##STR2## wherein R is hydrogen, methyl or ethylR.sup.1 is a divalent hydrocarbon radical of 1 to 4 C atomsR.sup.2 and R.sup.3 are lower alkyl (from 1 to 4 C atoms)R.sup.4 is hydrogen, hydroxyethyl or lower alkyl (from 1 to 4 C atoms)X.sup.- is an anionPreferably, in Formula A, R.sup.1 contains 2 carbon atoms; R.sup.2 .dbd.R.sup.3 .dbd.R.sup.4 .dbd.methyl; and X.sup.- is 83 mol % CH.sub.3 SO.sub.4 -- and 17 mol % C.sub.18 H.sub.35 SO.sub.4 --.Type: GrantFiled: February 7, 1980Date of Patent: January 6, 1981Assignee: E. I. Du Pont de Nemours and CompanyInventor: Francis M. Logullo
-
Patent number: T101102Abstract: Polyester/cotton 50/50 spun yarns suitable for use as the warp yarns of denim fabric are obtained by first dyeing the yarns with indigo dye, coating the yarns with a dispersion of a polyol binder and a pigment that imparts coloration similar to indigo-dyed cotton fibers and then drying the yarns, and where appropriate, curing the coated yarn and supplying heat as by singeing to thermosol some of the pigment into the polyester fiber on the surface of the yarn. The polyol binder may be starch but preferably is polyvinyl alcohol in combination with a water soluble polyamide containing secondary amino groups in the polymer chain which have been reacted with epichlorohydrin. The pigment preferably is a combination of Color Index Disperse Blue 56 dye and carbon black.Type: GrantFiled: December 29, 1980Date of Patent: October 6, 1981Inventor: John J. P. Turner