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5055111 |
Oxidized polygalactomannan for improved textile washing of pad-dyed carpet
Raw material costs are lowered and effluent BOD is improved when high molecular weight guar combined with 0.1 to 1.0% sodium persulfate are added prior to heat treatment during textile fiber...
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5030248 |
Dyeing method
Cellulosic substrates are dyed by a continuous dyeing method with dispersed sulfur dyes using a reducing sugar, especially glucose, as the reducing agent for the dye.
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5017195 |
Non-dustable granular dye: dye particles coated with hydroxylpropyl cellulose or carbohydrate
A non-dustable granular dye comprising dye particles in granular form coated with a coating agent selected from the group consisting of a water-soluble high-molecular weight substance, a...
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4966607 |
Method of producing dyed polysaccharide:amino or imino starch derivative with reactive dye
A method of producing a dyed polysaccharide which comprises linking a dye, capable of linking to amino group or imino group, to a starch derivative having a glucose derivative unit shown in a...
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4933948 |
Dye laser solutions
Aqueous solutions useful in dye lasers contain a substituted cyclodextrin-fluorescent dye inclusion compound, and an excess of the cyclodextrin. Such solutions give greater fluorescent yields than...
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4859208 |
Calcium control system: hydrocolloid and alginate for dye printing
Hydrocolloid/salt blends are prepared which controllably release ions into solution. The blends are especially useful in alginate print paste compositions.
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4826504 |
Calcium/sodium aliginate dye printing paste
In the printing of dyes onto substrates, the use of a mixed, cross-linked calcium/sodium alginate to thicken the dye solution effectively reduces dye usage.
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4808191 |
Process for pattern dyeing of textile materials
A process is provided for the pattern dyeing of textile materials wherein dye migration may be inhibited by the in-situ formation of a coordination complex of metal-thickener-dye when the...
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4753659 |
Derivatives of cassia tora polysaccarides and their use
The invention relates to new alkyl ethers and phosphoric acid esters of Cassia tora polygalactomannans and their use, alone or in combination with other thickening agents, as thickening agents.
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4740214 |
Process for pattern dyeing of textile materials
A process is provided for the pattern dyeing of textile materials wherein dye migration may be controlled by the in-situ formation of a water-insoluble polymeric skin around individual dye droplets...
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4713084 |
Alginate gel particle inks or dye liquors for imparting color to textiles
Gel particle dye liquors for imparting color to textiles are disclosed. The gel particles are prepared by mixing a first composition comprising a alginic acid or an alginic acid derivative with a...
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4702742 |
Aqueous jet-ink printing on textile fabric pre-treated with polymeric acceptor
A method for textile printing is provided which comprises a step (X) of depositing an aqueous ink containing a dye on cloth by an ink jet process and, optionally a step (Y) of fixing the dye, the...
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4693728 |
Hydrocolloid blend for controlled release of calcium ions
Hydrocolloid/salt blends are prepared which controllably release ions into solution. The blends are especially useful in alginate print paste compositions.
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4582510 |
Stabilized dithionite solutions
Guar and xanthan gums are used as additives to sodium dithionite aqueous solutions for enhancing the stability of such solutions when in contact with air and used for vat dyeing of textiles and...
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4519803 |
Printing on pretreated substrates
In the printing of dyes onto substrates, the pretreatment of the substrates with low levels of calcium or sodium salts or other gelling/insolubilizing agents effectively reduces dye usage.
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4502867 |
Pad-dyeing and printing synthetic fiber materials using disperse dye and carboxyl synthetic polymer and polysaccharide thickener combination
The electrolyte sensitivity of carboxyl-containing synthetic thickeners causes problems on application together with disperse dyestuffs, the commercial finish (dispersants) of which is of anionic...
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4468230 |
Acid dye dispersions
The present disclosure is concerned with aqueous dispersions of anionic acid dyes, especially the monosulphonated level dyeing acid dyes, which have low room temperature, low shear viscosities and...
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4452604 |
Decorative sheets and coverings comprising polyvinyl chloride and cationic dyestuffs
The present invention concerns our discovery that decorative sheets and coverings comprising polyvinyl chloride and having substantially non-migratable through-color images may be prepared using...
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4424061 |
Color fastness of dyed cotton textiles to chlorinated water and process for improving the color fastness of dyed cotton textiles to chlorinated water
An agent for improving the color fastness of dyed cotton fibers and textiles to chlorinated water which comprises a specific diamine compound. The combination of the diamine and hydrolyzable tannin...
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4398915 |
Bleed resistant colored cellulosics and the method of their preparation
There is disclosed a method for bleed-resistant coloring of cellulosic materials. The method comprises cross-linking to the cellulosic a water-insoluble colorant particle which is the...
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4371372 |
Simultaneous de-sizing and reactive dyeing of cellulose textiles
By the use of a known bacterial α-amylase having significant activity at pH values above 8.5 and temperatures below 30° C., de-sizing and reactive dyeing by the cold dwell process may be carried...
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4358286 |
Cosmetic hair dye composition based on a powder of vegetable origin
This invention has for its object new cosmetic compositions for treating hair and skin containing a powder of plant origin obtained from extraction residues of various plants.
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4355996 |
Azo dye reduction improvement of lignin
Improved sulfonated lignin surfactants are provided for use as dispersants in dyestuffs. The process for providing the improved surfactants relates to using metals and borate salts to react with...
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4339239 |
Use of heteropolysaccharide S-119 as an antimigrant
S-119 is used for the control of migration during pad dyeing of fabrics.
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4331440 |
Use of gum S-88 in printing paste systems
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...
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4324554 |
Use of TKP as an antimigrant
TKP is used for the control of migration during pad dyeing of fabrics.
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4297100 |
Aqueous dye preparations
Aqueous dye preparations having a migration-regulating action and containing at least one dye insoluble in water, a dispersing agent and at least one further additive, which preparations are...
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4295851 |
Process for the production of negligibly dusty preparation
Described is a process for the production of negligibly dusty preparations by spray drying an aqueous suspension containing at least one water-soluble dye or optical brightener and optionally...
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4270916 |
Dyeing composition and method
Cationic or certain anionic dyes are rendered compatible with normally incompatible anionic and nonanionic polymers by the addition of certain surface active agents.
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4257768 |
Novel blend of algin and TKP
Novel blends of algin and TKP are disclosed. The blends are useful in commercial gum applications where thickening, suspending, emulsifying, stabilizing, film-forming, and gel-forming properties...
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4186025 |
Aqueous polysaccharide composition
A process for producing a heteropolysaccharide by a bacterial fermentation procedure in which a species of bacteria or a mutant thereof is incubated in a fermentation medium which contains a carbon...
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4184845 |
Process for reduction of lignin color
Disclosed herein is a two-step process for reducing the color of sulfonated alkali lignins and lignosulfonates by at least 80% which comprises, blocking at least 90% of the free-phenolic hydroxyl...
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4172736 |
Thickener for reactive dyes
Thickening of "cellulose reactive dyes" with carboxyethyl guar.
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4155708 |
Continuous dyeing or printing process
A process for continuous dyeing or printing, wherein a textile matrial is impregnated or printed with an emulsion of water and a halogenated aliphatic hydrocarbon containing at least one dyestuff,...
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4149847 |
Process for treating textile fibers with a dye containing an antimigration agent
A disperse dye, vat dye or phthalocyanine dye and a process for the application thereof are disclosed, said dye comprising an effective amount of an antimigration agent of the formula: (O C...
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4118383 |
Azo dyes containing an N-2-pyridine-2,4-dihydroxybenzamide coupler component
Azo compounds of the formula ##STR1## are provided where A is a diazotiable aromatic hydrocarbon. In particular, A is an optionally substituted benzene or naphthalene nucleus and E is an optionally...
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4073653 |
Printing paste compositions containing sodium cellulose sulfate, and processes therefor
Sodium cellulose sulfate can be used alone, or in combination with other natural or synthetic gums, as thickening agents for fabric printing paste compositions containing acid dyes. The printing...
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3967921 |
Solid, non-dusty dyestuff-foams of any desired shape and size
Solid non-dusty, porous dyestuff-foams are described of any desired shape and size containing at least one dyestuff, a foaming agent and optionally bonding agents and/or further additives. These...
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3960832 |
Polysaccharide and bacterial fermentation process for its preparation
A process for producing a novel heteropolysaccharide by a bacterial fermentation in which a new bacteria is incubated in a final fermentation medium containing a suitable carbohydrate source, a...
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3939095 |
Dye-containing microcapsules
Microcapsules, particularly for the use in the manufacture of "no carbon required" copying material, which microcapsules contain as core material not only dye precursors but also mono- or...
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3897204 |
Method for printing textiles using a precoat containing β-1,4 glucan
Pre-treating of textile fabrics with an aqueous dispersion of finely-divided β-1,4 glucan particles and a water-soluble binder to provide sharper and deeper colored prints from a printing process...
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3894838 |
Process for dyeing unmodified polyolefin fibers with vat dyestuffs, leuco esters of vat dyestuffs or sulfur dyestuffs
Process for dyeing or printing unmodified polyolefin fibers with vat dyestuffs, leuco esters of vat dyestuffs or sulfur dyestuffs, by reacting under high-temperature dyeing conditions on these...
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3765832 |
DYE SOLUTIONS THICKENED WITH BORAX CROSSLINKED POLYGALACTOMANNAN CARBOXY-, HYDROXY- OR CARBANYLALKYL ETHERS
An improvement in fabric dyeing and printing comprising thickening cationic dye solutions with selected polygalactomannan derivatives.
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3697498 |
COMPOSITION AND PROCESS FOR CROSS-LINKING MODIFIED CARBOHYDRATES WITH CHROME SULFATE AND LIGNIN
A cross-linking agent for macromolecular polysaccharide materials consisting essentially of a chelating composition formed from (1) an organic polyelectrolyte ligand component, and (2) a component...
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3510244 |
DYEING CELLULOSIC FIBERS OR BLENDS THEREOF WITH A CHLORO-PYRIMIDYL REACTIVE DYE AND A RESIN BONDED PIGMENT IN A HYDROXYETHYLCELLULOSE - ETHYL ACRYLATE - METHYLMENTHACRYLATE COPOLYMER OR BUTADIENE STYRENE COPOLYMER DISPERSION
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3066996 |
Process and composition for stabilizing and vat dyeing regenerated cellulose textiles employing formaldehyde and water-soluble dextran
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3043782 |
Process for preparing a more impermeable coating by liquid-liquid phase separation
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2874021 |
Dyeing of polyacrylonitrile articles
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2827358 |
Preparation of stable compositions of sulfuric acid half esters of leuco vat dyestuffs
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3730676 |
Title is not available
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