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Pigments

Pigments-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).


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Electrically conductive, colored interference pigments
Merck Patent Gmbh
November 09, 2017 - N°20170321058

The present invention relates to electrically conductive, coloured interference pigments, in particular flake-form interference pigments, which have an outermost layer which comprises crystalline carbon in the form of graphite and/or graphene, to a process for the preparation of such pigments, and to the use of the pigments prepared in this way.
Non-metallic pigments having metal properties
Merck Patent Gmbh
November 09, 2017 - N°20170321057

The present invention relates to non-metallic interference pigments, in particular laminar interference pigments, which comprise a thin high-refractive layer and an outermost layer that contains crystalline carbon in the form of graphite and/or graphene. The invention also relates to a method for producing such pigments and the use of the thus produced pigments.
Glue gun dispensing nozzle indicator
Acme United Corporation
November 09, 2017 - N°20170320089

A glue gun dispensing nozzle indicator changes color when a heater element exceeds a transition temperature. In one embodiment, the temperature indicator changes from a blue color to a red color to indicate that the temperature is sufficient so that the glue gun may dispense molten glue. Temperature dependent color pigments are applied as coatings to the indicator.
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Pvd metal effect pigment powder
Schlenk Metallic Pigments Gmbh
October 26, 2017 - N°20170306159

The invention relates to powder made of coated pvd metal effect pigment, highly concentrated suspensions of coated pvd metal effect pigment as well as the use thereof in powder lacquers and masterbatches. The powder according to the invention made of coated pvd metal effect pigments is characterized by a very good redispersibility and is outstandingly suitable in particular for the ...
Manufacturing of diffractive pigments by fluidized bed chemical vapor deposition
Viavi Solutions Inc.
October 26, 2017 - N°20170306158

Microstructured pigments include a dielectric core having a diffraction grating. The microstructured dielectric core is encapsulated with one or more encapsulation layers which are deposited using chemical vapor deposition in a fluidized bed. The fluidizing conditions allow for providing uniform and highly-conforming encapsulation layers.
High resolution and high sensitivity three-dimensional (3d) cursor manuevering reference plane, and methods of its ...
Viavi Solutions Inc.
October 19, 2017 - N°20170300134

A three dimensional (3d) cursor maneuvering system for use by a computer or electro-mechanical system requiring 3d control, includes a tinted 2d planar or locally planar reference surface and a color sensitive mobile device that moves along the tinted reference surface and generates high sensitivity and high resolution absolute positional and motional data by accurately determining variations in the tint. ...
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Pigments Patent Applications
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inventor
  • 145+ full patent PDF documents of Pigments-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Coated metal sheet for automobile excellent in rust resistance in low temperature running environments
Viavi Solutions Inc.
October 19, 2017 - N°20170298231

Provided is a coated metal sheet for automobile comprising: a metal sheet; and a coating film (α) present on at least one surface of the metal sheet. The coating film (α) contains an organic resin (a), an electrically conductive pigments (b), and anti-corrosion pigments (c), and a martens micro-hardness hm at −20° c. Of the surface of ...
Preparation of aqueous green inkjet compositions
Eastman Kodak Company
October 12, 2017 - N°20170292034

An aqueous organic pigment dispersion contains a green copper phthalocyanine pigment and an azo-coupled β-ketoamide pigment. It also includes an organic pigment dispersant at 40 weight % to 100 weight %, based on the sum of the weights of the organic pigments. This aqueous organic pigment dispersion can be combined with a humectant to provide an aqueous green inkjet ink composition. The ...
Aqueous green inkjet ink compositions
Eastman Kodak Company
October 12, 2017 - N°20170292033

An aqueous organic pigment dispersion contains a green copper phthalocyanine pigment and an azo-coupled β-ketoamide pigment. It also includes an organic pigment dispersant at 40 weight % to 100 weight %, based on the sum of the weights of the organic pigments. The weight ratio of the green copper phthalocyanine pigment to the azo-coupled β-ketoamide pigment is from 1:1 to 10:1. The ...
Preparation of aqueous green dispersions
Eastman Kodak Company
October 12, 2017 - N°20170292032

An aqueous organic pigment dispersion contains a green copper phthalocyanine pigment and an azo-coupled β-ketoamide pigment. It also includes an organic pigment dispersant at 40 weight % to 100 weight %, based on the sum of the weights of the organic pigments. This aqueous organic pigment dispersion can be combined with a humectant to provide an aqueous green inkjet ink composition. The ...
Aqueous green pigment dispersions and inkjet compositions
Eastman Kodak Company
October 12, 2017 - N°20170292031

An aqueous organic pigment dispersion contains a green copper phthalocyanine pigment and an azo-coupled β-ketoamide pigment. It also includes an organic pigment dispersant at 40 weight % to 100 weight %, based on the sum of the weights of the organic pigments. The weight ratio of the green copper phthalocyanine pigment to the azo-coupled β-ketoamide pigment is from 1:1 to 10:1. The ...
Preparation of iron (iii) oxide pigment
Lanxess Deutschland Gmbh
October 12, 2017 - N°20170292024

The present invention relates to an improved process for producing iron oxide red pigments by the penniman process using nitrate (also referred to as nitrate process or direct red process).
Generation of electricity and other value-added products from culled tomatoes in microbially catalyzed electrochemical systems
South Dakota Board Of Regents
October 05, 2017 - N°20170288252

The united states faces significant environmental burden to treat and transport ˜0. 61 billion kg of defective tomatoes (culled tomatoes) every year. The present disclosure provides for the treatment and processing of culled tomatoes in microbial-electrochemical systems, using the microbial fuel cell as a model reactor. The fundamental differences between the long-term oxidative behavior of unprocessed culled tomatoes compared to ...
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Pigments Patent Applications
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inventor
  • 145+ full patent PDF documents of Pigments-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Aqueous coating compositions having low or zero vocs and comprising encapsulated or polymer adsorbed pigments ...
Rohm And Haas Company
October 05, 2017 - N°20170283627

The present invention provides aqueous compositions useful as zero voc coating compositions having a % opacifying pigment volume concentration (% opvc) of from 2 to 25 and comprising (i) an opacifier composition of an at least partially polymer encapsulated opacifying pigment, a polymer opacifying pigment composite or their mixtures, with the opacifying pigment, encapsulated in and/or as a composite with at least one ...
Contact lens with improved, multiple and integrated effects
Johnson & Johnson Vision Care, Inc.
September 28, 2017 - N°20170276959

Contact lenses that comprise a multi-layer design may be utilized to enhance and/or highlight the appearance of the eyes upon which the contact lenses are positioned while maintaining a natural look. These exemplary designs each comprise three layers; namely, a unique limbal design graphic, a unique inner effect graphic and a unique outer effect graphic. The layers may be ...
Aqueous ink composition for writing instruments
Mitsubishi Pencil Company, Limited
September 28, 2017 - N°20170275484

Provided is an aqueous ink composition for a writing instrument which is excellent in storage stability of particles, such as pigments, a writing property with the passage of time, followability, and quality of the drawn lines, though having a low viscosity, as compared with aqueous ink compositions prepared by using conventional thickeners and gelling agents, such as xanthan gum. The ...
Method for preparing pearlescent pigment from ilmenite hydrochloric acid acidolysis solution by co-extraction
Fujian Kuncai Material Technology Co., Ltd.
September 28, 2017 - N°20170275470

A preparation method of pearlescent pigment coating materials is provided. The method of the present invention lies in that titanium-iron ions in ilmenites are dissolved by using a hydrochloric acid at a certain temperature and pressure, and then ferrous chloride in the acidolysis solution is precipitated by adding hydrogen chloride gas, the remaining titanium-iron ions are separated from other colored ...
Metal azo pigments
Lanxess Deutschland Gmbh
September 28, 2017 - N°20170275468

The novel yellow metal azo pigments based on at least two metal azo compounds which differ at least in the type of metal have both improved dispersion properties and improved colour strengths and are of excellent suitability for pigmentation of pigment preparations for a broad field of use.
Metal azo pigments
Lanxess Deutschland Gmbh
September 28, 2017 - N°20170275467

The novel yellow metal azo pigments based on at least three metal azo compounds which differ at least in the type of metal have improved colour strengths and are of excellent suitability for pigmentation of pigment preparations for a broad field of use.
Metal azo pigments
Lanxess Deutschland Gmbh
September 28, 2017 - N°20170275466

The novel yellow metal azo pigments based on at least three metal azo compounds which differ at least in the type of metal have improved colour strengths and are of excellent suitability for pigmentation of pigment preparations for a broad field of use.
Metal azo pigments
Lanxess Deutschland Gmbh
September 28, 2017 - N°20170275465

The novel yellow metal azo pigments based on at least three metal azo compounds, which differ at least in the type of metal, have improved colour strengths and are of excellent suitability for pigmentation of pigment preparations for a broad field of use.
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