Patents Assigned to ACTnano, Inc.
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Patent number: 12359087Abstract: An anti-fog material comprising a zwitterionic-doped hydrogel made up of charged monomers, at least a portion of which comprise zwitterionic monomers, uncharged hydrophilic monomers, and at least one crosslinking agent is disclosed. A composition for forming the hydrogel and a transparent, removable article comprising the anti-fog material are also disclosed. The article, which may be in the form of a film or decal, may comprise an active layer attached to a backing layer, the active layer comprising an anti-fog material described herein. A method of making a surface of a substrate resistant to fogging by applying the transparent and removable article thereto is also disclosed.Type: GrantFiled: September 2, 2022Date of Patent: July 15, 2025Assignee: ACTNANO, INC.Inventors: Peter Kim-Santos, Sruti Balasubramanian, Justin A Kleingartner
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Publication number: 20240318027Abstract: An anti-fog coating composition to form a crosslinked film comprising a prepolymer and at least one amine bearing crosslinker is disclosed. The prepolymer comprises one or more charged monomer residues, one or more hydrophilic uncharged monomer residues, and one or more amine reactive monomer residues. The crosslinked film has a change in haze value of less than 30% when exposed to fog conditions for a period longer than 30 seconds. A kit comprising a first compartment comprising the prepolymer and a second compartment comprising the amine bearing crosslinker is also disclosed. The anti-fog film and a coated article comprising the anti-fog coating are also described herein. A method of making anti-fog coated substrate by applying the composition thereto is also disclosed.Type: ApplicationFiled: July 25, 2023Publication date: September 26, 2024Applicant: actnano, Inc.Inventors: Peter KIM-SANTOS, Kayla KILDUFF, Reyhaneh TOUFANIAN, Justin KLEINGARTNER
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Publication number: 20240002674Abstract: There is disclosed a composition for forming a conformal gel coating to protect a substrate from various environments, wherein the composition comprises at least one film former, at least one additive and optionally at least one solvent. The composition is deformable, flowable, electrically insulating, and does not contain fluorine when applied as a coating. Gel coatings, methods of applying such coating to substrates, as well as the coated substrates are also disclosed. Non-limiting examples of such substrates include a printed circuit board, an assembled electronic device or an automotive part.Type: ApplicationFiled: December 3, 2021Publication date: January 4, 2024Applicant: ACTNANO, INC.Inventors: Justin KLEINGARTNER, Sruti BALASUBRAMANIAN, Liam DOYLE, Cedric VIRY, Julia ZHAO
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Publication number: 20230193045Abstract: A composition for forming a protective coating on an electronic device that is in the form of a non-Newtonian fluid that exhibits both viscous and elastic properties, and that forms at least one coating that is hydrophobic, oleophobic, or oleophilic is disclosed. The viscous and elastic properties associated with the non-Newtonian fluid allows the composition to redistribute after being applied as a coating an electronic device. Methods for protecting an electronic device from liquid contaminants by applying the disclosed composition and electronic devices comprising the composition are also disclosed. An electronic device, such as a printed circuit board, having a film made of the composition is also disclosed.Type: ApplicationFiled: February 10, 2023Publication date: June 22, 2023Applicant: actnano, Inc.Inventors: Syed Taymur AHMAD, Justin KLEINGARTNER, Sruti BALASUBRAMANIAN
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Publication number: 20210380815Abstract: A composition for forming a protective coating on an electronic device that is in the form of a non-Newtonian fluid that exhibits both viscous and elastic properties, and that forms at least one coating that is hydrophobic, oleophobic, or oleophilic is disclosed. The viscous and elastic properties associated with the non-Newtonian fluid allows the composition to redistribute after being applied as a coating an electronic device. Methods for protecting an electronic device from liquid contaminants by applying the disclosed composition and electronic devices comprising the composition are also disclosed. An electronic device, such as a printed circuit board, having a film made of the composition is also disclosed.Type: ApplicationFiled: August 16, 2021Publication date: December 9, 2021Applicant: actnano, Inc.Inventors: Syed Taymur AHMAD, Justin KLEINGARTNER, Sruti BALASUBRAMANIAN
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Publication number: 20210371669Abstract: A composition for forming a protective coating on an electronic device that is in the form of a non-Newtonian fluid that exhibits both viscous and elastic properties, and that forms at least one coating that is hydrophobic, oleophobic, or oleophilic is disclosed. The viscous and elastic properties associated with the non-Newtonian fluid allows the composition to redistribute after being applied as a coating an electronic device. Methods for protecting an electronic device from liquid contaminants by applying the disclosed composition and electronic devices comprising the composition are also disclosed. An electronic device, such as a printed circuit board, having a film made of the composition is also disclosed.Type: ApplicationFiled: August 16, 2021Publication date: December 2, 2021Applicant: actnano, Inc.Inventors: Syed Taymur AHMAD, Justin Kleingartner, Sruti Balasubramanian
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Patent number: 11149150Abstract: A composition for forming a protective coating on an electronic device that is in the form of a non-Newtonian fluid that exhibits both viscous and elastic properties, and that forms at least one coating that is hydrophobic, oleophobic, or oleophilic is disclosed. The viscous and elastic properties associated with the non-Newtonian fluid allows the composition to redistribute after being applied as a coating an electronic device. Methods for protecting an electronic device from liquid contaminants by applying the disclosed composition and electronic devices comprising the composition are also disclosed. An electronic device, such as a printed circuit board, having a film made of the composition is also disclosed.Type: GrantFiled: October 26, 2018Date of Patent: October 19, 2021Assignee: Actnano, Inc.Inventors: Syed Taymur Ahmad, Justin Kleingartner, Sruti Balasubramanian
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Publication number: 20190256715Abstract: A composition for forming a protective coating on an electronic device that is in the form of a non-Newtonian fluid that exhibits both viscous and elastic properties, and that forms at least one coating that is hydrophobic, oleophobic, or oleophilic is disclosed. The viscous and elastic properties associated with the non-Newtonian fluid allows the composition to redistribute after being applied as a coating an electronic device. Methods for protecting an electronic device from liquid contaminants by applying the disclosed composition and electronic devices comprising the composition are also disclosed. An electronic device, such as a printed circuit board, having a film made of the composition is also disclosed.Type: ApplicationFiled: October 26, 2018Publication date: August 22, 2019Applicant: ACTnano, Inc.Inventors: Syed Taymur Ahmad, Justin Kleingartner, Sruti Balasubramanian