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US20130192007 |
PROCESS FOR PREPARING COMPACTED PIGMENT GRANULES, PROCESS FOR PREPARING ENCAPSULATED PIGMENT GRANULES, AND PROCESS FOR DYEING LANDSCAPING AND/OR CONSTRUCTION MATERIALS
A process for preparing compacted pigment granules, a process for preparing encapsulated pigment granules, and a process for dyeing landscaping and/or construction materials using the same. |
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US20090113640 |
LIQUID DYE FORMULATIONS IN NON-PETROLEUM BASED SOLVENT SYSTEMS
A dye formulation is disclosed that includes a vegetable oil ester based solvents that have carbon chain lengths of C-1 to C-18, a solvent dye that is a true liquid dye dissolved in the vegetable... |
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US20090320217 |
MIXTURES OF FIBRE-REACTIVE AZO DYES
The present invention provides dye mixtures containing one or more dyes of the general formula (I) and one or more dyes of the general formulae (II) where D1, D2, D3 RA, RB, RC, Z1 and M are each... |
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US20080256725 |
Method for Colouring Toothbrush Filaments
A method of applying a consumable, in particular a wear indicator dye, to toothbrush filaments and/or other wearing parts for personal needs, in which the consumable is added to a medium which is... |
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US20070079453 |
Method of dyeing a semi-finished product
A method of dyeing a semi-finished product is disclosed. The method comprise: (a) providing a semi-finished product selected from the group consisting of powders, pellets and strands, that contain... |
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US20080282483 |
Method for Selecting Desired level of Dye Loading and Controlling 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... |
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US20090241273 |
Dyeing Method for Plastic Lens
A dyeing method for a plastic lens includes immersing the plastic lens in an oil bath containing a dye. |
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US20080250574 |
PROCESS FOR IMPARTING COLOR TO MOLDED ENGINEERING PLASTICS
The present invention is directed to processes for colorization of molded articles made from engineering plastics. In particular, the processes are used to colorize ice skate blade holders and... |
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US20090130400 |
Colorant compositions containing an oxonol dye
The present invention relates to a colorant composition comprising (i) an oxonol dye of general formula (I) wherein R1 and R2 are each independently of the other linear or branched C2-C6alkyl... |
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US20110310462 |
COLOURED PARTICLES FOR ELECTROPHORETIC DISPLAYS
This invention relates to coloured polymer particles preferably with surface functionality for charge retention, a process for their preparation, the use of these particles for the preparation of... |
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US20080189879 |
Use Of Liquid Colorant Preparations For Dyeing Composite Cellulose/Polymer Materials
Liquid colorant preparations comprising at least one pigment and at least one dye are useful for coloring cellulose polymer compounds or composites. |
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US20070256255 |
Colored article of manufacture and a process for its preparation
A process for making a colored article of manufacture is disclosed. Accordingly an article of manufacture is first prepared of a material selected from the group consisting of metal, wood, glass,... |
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US20140250735 |
Method of Making Multi-Colored Objects
A method for coloring an article. The article is dipped into a liquid colorant to a first predetermined depth for first short period less than the 100 percent single dip saturation time. The... |
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US20090126127 |
Azo compound and salt thereof, and dye-containing polarizing film comprising the compound or salt
Disclosed is an azo compound represented by the general formula (1) or a salt thereof: wherein R1 and R2 independently represent a hydrogen atom, a lower alkyl group or a lower alkoxy group; and n... |
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US20080104776 |
Process for Dyeing
The present invention relates to a process for the bichromatic or the trichromatic dyeing or printing of hydroxy-group-containing or nitrogen-containing organic substrates with dye mixtures and... |
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US20090089942 |
Method of tinting a plastic article
A method of tinting a plastic article is provided. The method comprises the steps of (a) providing a plastic article comprising a thermoset or thermoplastic polymer; (b) contacting at least a... |
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US20120091368 |
COMPOSITIONS AND METHODS FOR REVERSIBLY DYEING SOFT CONTACT LENSES
A method and kit for producing reversibly dyed soft contact lenses. The contact lenses are submerged in saline solution and a dye is added to the saline solution, either directly or by means of a... |
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US20150240416 |
METHOD OF DYEING ARTIFICIAL HAIRS
Disclosed is a method of dyeing artificial hairs. The method includes increasing a temperature of a first dye mixture solution, primarily dyeing a bundle of artificial hairs after introducing the... |
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US20090089941 |
Process for Creating Composite Materials to Produce Polymer Nanocomposite Films that Exhibit Improved Light Fastness Properties
The present invention relates to new methods of producing polymer composite materials. More specifically, the invention involves a process in which layered materials including clays and other... |
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US20100218321 |
METHOD FOR CONVERTING PERYLEN-3,4:9,10-TETRACARBOXYLIC ACID DIIMIDES INTO A FORM SUITABLE FOR USE AS A FLUORESCENT DYE
Novel crystalline forms of and a process for converting perylene-3, 4:9, 10-tetracarboximide of the general formula I to a form used as a fluorescent dye. The process including: a) dissolving or... |
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US20120238660 |
METHOD FOR DYEING A PLASTIC SUBSTRATE OF HIGH REFRACTIVE INDEX AND SUBSTRATE OBTAINED BY THIS METHOD
Method for dyeing a substrate prepared by curing a polymerizable composition having one monomer containing one episulfide group, the method including: providing a dye solution including a dye and... |
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US20120272461 |
DYES WITH CHANGEABLE SOLUBILITIES, AND METHODS FOR THEIR USE
Solubility changeable dye compositions include a dye component linked via a linker moiety to a stimulus responsive hydrophobic moiety which modulates the solubility of the dye, wherein the... |
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US20140250610 |
System and Method for Coloring Articles
A method and apparatus for coloring an article includes fastening an article to a container which at least partially encloses the article. The article fastens to the container in a fixed position.... |
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US20160346807 |
Apparatus for Maintaining a Quiescent Surface of a Fluid in a Container and Method of Operating
A system and process for maintaining a quiescent surface of a fluid in a fluid container is disclosed. A fluid container has a weir structure for capturing fluid when objects are dipped. The... |