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Copper Sulfate

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


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Plastic molded product comprising copper-based compound microparticles and preparation method therefor
Bs Support Co., Ltd.
April 05, 2018 - N°20180096749

Provided is a method for manufacturing a molded plastic products having copper-based compound particulates. The method includes the steps of: reacting copper sulfate with sulfuric salt, at a molar ratio of 1:1 in an aqueous solution at a temperature of 10˜80° c., thereby synthesizing copper sulfide particulates; forming a sheet comprising the copper sulfide particulates dispersed in a thermoplastic ...
Water activated battery
Epsilor-electric Fuel Ltd
August 17, 2017 - N°20170237082

The invention provides a water-activated, deferred-action battery having a housing containing at least one cell, comprising at least one anode selected from the group consisting of magnesium, aluminum, zinc and alloys thereof; a cathode comprising a skeletal frame including conductive metal and having a portion of its surface area formed as open spaces, and further comprising a heat-pressed, rigid static ...
Method and composition for rapid detection of protein soils
Ecolab Usa Inc.
August 10, 2017 - N°20170227530

A method for detecting presence of protein or biofilm on a surface includes applying a composition to the surface, and observing a color reaction if protein or biofilm is present on the surface. The composition comprises a first part that includes copper sulfate and a second part that includes a reagent capable of reacting with the copper sulfate to produce ...
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Cathode for seawater battery and method for making the same
Xiamen Lonako Industry & Trade Co., Ltd.
May 18, 2017 - N°20170141398

A cathode for a seawater battery and a method for making the cathode are disclosed. The cathode is made using a mixture of copper sulfate monohydrate and anhydrous copper sulfate at a mass percentage of 70-92%, conductive carbon powder at a mass percentage of 1-10%, conductive carbon fiber at a mass percentage of 1-10%, polyethylene pe powder at a mass ...
Spoilage reducing composition for wild bird nectar
March 02, 2017 - N°20170055547

There is a need to protect the health of hummingbirds by preventing the rapid microbial spoiling of sugar nectar used in hummingbird feeders, without using artificial preservatives. The invention is a method, composition and kit, for naturally preventing spoilage of sugar nectar liquid food by using a transition metal salt, an optional acidifying agent, and an optional functional additive.
Spoilage reducing composition for wild bird nectar
March 02, 2017 - N°20170055546

There is a need to protect the health of hummingbirds by preventing the rapid microbial spoiling of sugar nectar used in hummingbird feeders, without using artificial preservatives. The invention is a method, composition and kit, for naturally preventing spoilage of sugar nectar liquid food by using a transition metal salt, an optional acidifying agent, and an optional functional additive.
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Pipe fitting adhesive compound with vegetation deterring properties
T. Christy Enterprises, Inc.
May 12, 2016 - N°20160128334

An adhesive used in underground applications where vegetation is present wherein the adhesive has been doped with a material or materials that deter the growth properties of adjacent vegetation. The materials can include zinc, copper sulfate, copper oxide, as well as sulfates of zinc, manganese, and nickel, in quantities that will repel or deter the advancement of roots and invasive ...
Surface anti-fouling structure, composition, and method
April 28, 2016 - N°20160114870

An article surface anti-fouling structure, composition, and method includes a surface structure for encapsulating an article from an external environment, the structure having anti fouling properties protecting the article from the external environment. Also, a composition for applying to the surface of the article for the anti-fouling surface treatment of the article, the composition including copper sulfate, sulfuric acid, hydrochloric ...
Plating method
Ebara Corporation
April 07, 2016 - N°20160097141

A method of plating a substrate, such as a wafer, by applying a voltage between the substrate and an anode is disclosed. The plating method includes: preparing a substrate having a recess formed in a surface thereof, a conductive layer being formed in at least a part of the recess; placing an insoluble anode and the substrate in contact with ...
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