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7402180 |
Composition for the oxidation dyeing of keratin fibres, comprising at least one fatty alcohol chosen from mono- and polyglycerolated fatty alcohols and a particular polyol
A composition for the oxidation dyeing of keratin fibers, such as human keratin fibers and further such as the hair, comprising, in a medium that is suitable for dyeing and that is free of glycerol...
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7387646 |
Method of protecting organic material from light
The present invention relates to a method of protecting organic material, especially from the pharmaceutical, food and nutrition sectors, from light, which method comprises applying to or...
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7306632 |
Leave-in color conditioner
The invention is directed to novel hair dye compositions, novel leave-in conditioners, and novel leave-in conditioners with a hair coloring effect. Hair dye compositions, leave-in conditioners, and...
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7297167 |
Composition useful for the oxidation dyeing of keratin fibres, containing a polyoxyalkylenated carboxylic acid ether, a mono- or polyglycerolated surfactant and an unsaturated fatty alcohol
The invention relates to a composition useful for the oxidation dyeing of keratin fibres, in particular of human keratin fibres and more particularly the hair, containing, in a medium that is...
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7193001 |
Method of producing mass colored beer bottles
A method of producing mass colored beer bottles comprising dyeing mass colored polyester with a dye of formula (1)
wherein
R 1 is a radical of formula
or of formula
...
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7115147 |
Composition for the oxidation dyeing of keratin fibres, comprising an oxyalkylenated carboxylic acid ether, a mono- or polyglycerolated surfactant and a nonionic oxyalkylenated surfactant
The invention relates to a composition for the oxidation dyeing of keratin fibers, preferably of human keratin fibers and more particularly the hair, containing, preferably in a medium that is...
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7097669 |
Colorant compositions
Colorant compositions are useful for a wide variety of product applications. For example, colorants are used in tinting of polymers, providing colors to aqueous solution(s), and affording color to...
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7087095 |
Hair coloring composition and method
A hair dye composition that is particularly applicable by localized capillary action, and comprises one or more FD&C and D&C dyes, water, alcohol, Polectron 430, and a polymeric ruboff protector...
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6994735 |
Process for tinting plastic articles
A process for tinting a molded article is disclosed. The process entails applying by spraying or by flow coating a hot, dye-solution onto at least a portion of the surface of a molded article to...
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6949127 |
Process for making dyed articles
A process of dyeing a molded article is disclosed. The process entails immersing at least a portion of the article in a dyeing bath, retaining the portion in the bath for a period of time...
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6942705 |
Method of dyeing thermoplastic resin article and colored plastic lens obtainable by that method
The invention provides a method of effectively dyeing a thermoplastic resin plastic lens in any desired color tone and density as well as a colored plastic lens made by the method. The method...
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6749646 |
Dip-dyeable polycarbonate process
A process for tinting of articles molded from a polymeric resin is disclosed. Preferably, the article is molded from polycarbonate and the process entails immersing the molded article in a dye bath...
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6740130 |
Hair-colorant preparations and methods of using the same
Hair-colorant compositions containing (a) from 0.2 to 25% by weight of an alkoxylated carboxylic acid ester; (b) from 0.5 to 25% by weight of a fatty acid partial glyceride; and (c) from 0.1 to 15%...
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6713641 |
Reactive anthraquinone colorant compounds and polymeric materials reacted therewith
Disclosed are blue, diol anthraquinone blue colorant compounds having excellent thermal stability and which can be reacted into or copolymerized with polyester thus providing a blue-colored...
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6660045 |
Hair colorant preparation
The invention relates to a hair colorant comprised of a flowable, aqueous preparation of oxidation colorant intermediate products (A) and a flowable, aqueous oxidation agent preparation (B) which...
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6652602 |
Color dyeing system for plastic films
A process for the continuous dyeing of plastic films, such as polyethylene terephthalate, is characterized by passing the film through a dye bath comprised of dye stuffs dissolved, suspended or...
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6648926 |
Process for treating knits containing polyester bicomponent fibers
A process for improving the properties of knit fabrics containing bicomponent polyester fibers, by heat-setting the fabrics, while stretched cross-directionally, prior to dyeing, is provided.
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6221112 |
Process for producing a colored polyester film
A polyester film can be dyed by coating the film with a layer of a dye mixture which is a suspension of at least one disperse dyestuff in a solution of a thickener in water and which has a...
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5955523 |
Polyoxalkylenated disazo colored thermoplastic resins
Disazo chromphores having at least two different poly(oxyalkylene) substituents are linked together by a covalent bond or by an intervening connecting group to form dimers. The preferred...
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5868801 |
Method for applying a pattern on to a thermoplastic workpiece and an object produced according to the method
The present invention concerns a method for the application of a pattern on a work piece of thermoplastic material, preferably plastic, in which method a material, preferably fabric, carrying a...
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5837012 |
Dyeing method of photographic polyester support
A method for dyeing a photographic polyester support is disclosed, comprising the use of transparent pellets and a dye granulated so as to satisfy the requirements that: (1) the particle size is...
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5782935 |
Process for coloring polytrimethylene terephthalate fibres and use of the fibres colored by this process
The present invention relates to a process for coloring polytrimethylene terephthalate fibers by treating the fibers with an aqueous liquor containing at least one dispersing colorant, in the...
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5626633 |
Bulk dyeing of plastics
Dyestuffs of the formula (I) ##STR1## wherein n denotes 1 or 2, T denotes O or N--R 0 , wherein R 0 denotes H, alkyl, aryl or acyl or, together with R 2 or R 3 , forms a 5- to 7-membered ring, R...
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5621027 |
Dyestuffs for bulk dyeing plastics
Dyestuffs of the formula ##STR1## wherein Z denotes a radical to complete a 3,4- or 2,3-pyridinylene, a 4,5-pyrimidinylene, a 3,4- or 4,5-pyridazinylene or a 2,3-pyrazinylene system and X, Y, m...
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5613986 |
Synthetic fiber dyeing process
The invention is a method of producing a melt spun synthetic polymeric filament which has the superior deep dyeability thereof. The method includes the steps of application of a dye dispersed in...
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5507839 |
Dye fixing method
A dye is fixed to a solid material by using a diene or dienophile as the dye, incorporating a dienophile or diene into the solid material, effecting Diels-Alder reaction between the diene and the...
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5453100 |
Method for color dyeing polycarbonate
Polycarbonate materials are dyed by immersion into a mixture of dye or pigment dissolved in a solvent blend. The blend is made up of an impregnating solvent, which attacks the polycarbonate and...
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5440024 |
3-cyano-5-nitrothiophene type monoazo dyes and mixtures thereof
A monoazo disperse dye for dyeing polyester fibers of the following formula (I): ##STR1## wherein one of R 1 and R 2 is ##STR2## wherein W is hydrogen, halogen, C 1 -C 2 alkyl or alkoxy, the...
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5346422 |
Toy articles of manufacture comprising spontaneously wettable fibers
This invention relates to an article of manufacture consisting of a toy having a plurality of synthetic fibers capable of spontaneously transporting water on the surface thereof, said fibers...
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5338318 |
Method for dyeing polyethylene terephthalate films
A method of dyeing film of polyethylene terephthalate wherein the film is immersed in a dye bath of solvent or dispersion dyes dissolved in a carrier consisting of glycerol triacetate, the dye bath...
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5240464 |
Organic materials having sulfonamido linked poly(oxyalkylene) moieties and their preparation
The process for chemically modifying metal-free, organic material for improving one or more properties thereof such as water dispersibility, compatibility with other organics, or increased chemical...
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5194090 |
Liquid pigment composition, and master-colored polyamide yarn made by using same
A liquid pigment composition for master-coloring polyamides is described, which is comprised of a pigment and a pigment dispersant composed of a polymeric material selected from liquid polyesters...
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5187207 |
Melanin hydrophilic contact lenses
A hydrophilic contact lens is disclsoed incorporating melanin that protects the eye from harmful radiation and superoxide.
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5169404 |
Monoazo dyestuffs for the sublimation transfer process
Use of water-insoluble monoazo dyestuffs of the formula I ##STR1## wherein R 1 denotes alkyl having 1 to 6 C atoms, cyclopentyl, cyclohexyl, fluorine, chlorine, bromine, alkoxy having 1 to 4 C...
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5169405 |
Multi-colored disperse dyeable fabric: polyester and poly-methyl-olefin blend
A predominantly polyester fabric has a multi-colored pattern. The fabric includes at least one non-aromatic, partially crystalline polymethylolefin yarn melting above about 180° as less than 50%,...
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5162046 |
Method for dyeing PET films with solvent dye and glycerol triacetate, (triacetin)
A method of dyeing film of polyethylene terephthalate wherein the film is immersed in a dye bath of solvent dyes dissolved in a carrier consisting of glycerol triacetate, the dye bath being heated...
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5142722 |
Transfer printing of furniture end pieces
A process for applying images by transfer printing disperse dyes onto furniture end pieces, especially end pieces for use in juvenile furniture. In one preferred embodiment the end piece board is...
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5112883 |
Medium incorporating melanin as an absorbing pigment against electromagnetic radiation
The present invention is directed to a medium incorporating melanin for radiation protection.
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5036115 |
Optical lens system incorporating melanin as an absorbing pigment for protection against electromagnetic radiation
Melanin is used as the absorbing pigment for radiation protective eyeware. Thus, a melanin-plastic copolymer was formed by adding a catalyst (benzoyl peroxide) to the liquid monomer, diethylene...
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4992495 |
Process for coloring high-molecular weight organic material using amine salts of azo pigments based on pyrazolone derivatives
Compounds of formula ##STR1## wherein a and b are each independently of the other halogen, --CH 3 , --C 2 H 5 , --OCH 3 , --OC 2 H 5 or the group of formula --NHCO--C 1 -C 4 alkyl, c and d are...
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4978362 |
Thermoplastic resin composition containing polyalkyleneoxy-substituted azo coloring agents having trifluoromethyl substituents
A thermoplastic resin composition is provided which contains a thermoplastic resin and a colorant in the form of a polyalkyleneoxy-trifluoromethyl aniline colorant provided in said thermoplastic...
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4840640 |
Polarizing film: polymer film base containing substituted anthraquinone dichroic dye
A polarizing film which comprises a film base having thereon an anthraquinone dye of general formula (I): ##STR1## wherein R 1 and R 2 each represents a hydrogen atom, an alkyl group, an alkoxy...
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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,...
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4812142 |
Colored polycarbonate articles with high impact resistance
Polycarbonate articles, especially eyeglass and optical lenses, are dyed in a dye solvent having a boiling point of at least 350° F. in which a dye is dissolved. The article to be dyed is retained...
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4812141 |
Colored thermoplastic resin composition
A colored thermoplastic resin composition is provided which comprises a thermoplastic resin and a colorant in the form of an alkyleneoxy-substituted chromophore group provided in said thermoplastic...
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4802886 |
Continuous process for the dyeing of polymers
A continuous process for the dyeing of melt-extrudable polymers that are capable of being dyed, is disclosed. The process comprises extruding molten polymer through an orifice, contacting the...
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4737581 |
Phenyl-azo-hydroxynaphthoic acid amide pigments containing at least one carbonamide group
Azo compounds of the formula I ##STR1## wherein X is --H, --CH 3 , --CF 3 , --NO 2 , --COOR 1 , --NHCOR 2 or --COHN 2 , and R 1 and R 2 are as defined in claim 1, are suitable for pigmenting...
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4732570 |
Colored thermoplastic resin
A colored thermoplastic resin composition is provided which comprises a thermoplastic resin and a colorant in the form of an alkyleneoxy-substituted chromophore group provided in said thermoplastic...
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4731091 |
Thermal transfer printing method and printing paper with cellulose fiber base containing resin fibers or resin coating
In a thermal transfer-type printing method in which an image is formed on printing paper by the selective transfer thereto of disperse dye from a dye carrier of flexible sheet material in response...
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4722738 |
Process to decolorize dye composition and method of use thereof for coloring thermoplastic articles
A waterless dye composition for apparel and other articles, made from thermoplastic materials, comprises an aliphatic polyester of a higher alkanoic acid and a polyol, of the formula (ACOO) 2 -6 B,...
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