Patents by Inventor Alexander Tukachinsky
Alexander Tukachinsky has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20230151131Abstract: A thermoplastic wrap film including polyisobutylene succinic anhydride (PIBSA) is disclosed herein.Type: ApplicationFiled: November 16, 2022Publication date: May 18, 2023Applicant: Berry Global, Inc.Inventor: Alexander Tukachinsky
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Patent number: 11530282Abstract: A thermoplastic wrap film including polyisobutylene succinic anhydride (PIBSA) is disclosed herein.Type: GrantFiled: November 5, 2020Date of Patent: December 20, 2022Assignee: Berry Global, Inc.Inventor: Alexander Tukachinsky
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Publication number: 20210130516Abstract: A thermoplastic wrap film including polyisobutylene succinic anhydride (PIBSA) is disclosed herein.Type: ApplicationFiled: November 5, 2020Publication date: May 6, 2021Applicant: Berry Global, Inc.Inventor: Alexander Tukachinsky
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Publication number: 20120258300Abstract: A multilayer stretch film having a high slip surface and an aggressive cling surface for wrapping items or loads for ease of transport is disclosed. In one embodiment, there is disclosed a multilayer film comprises a first surface having a coefficient of friction at least less than about 0.9, comprising at least polypropylene and high-density polyethylene, a second surface having a cling force to the first surface at least greater than about 5 g/in, comprising at least a styrenic block copolymer, and a core layer, positioned between the first surface and the second surface, comprising at least linear low-density polyethylene or its blend.Type: ApplicationFiled: June 11, 2012Publication date: October 11, 2012Applicant: BERRY PLASTICS CORPORATIONInventor: Alexander Tukachinsky
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Patent number: 8197927Abstract: A multilayer stretch film having a high slip surface and an aggressive cling surface for wrapping items or loads for ease of transport is disclosed. In one embodiment, there is disclosed a multilayer film comprises a first surface having a coefficient of friction at least less than about 0.9, comprising at least polypropylene and high-density polyethylene, a second surface having a cling force to the first surface at least greater than about 5 g/in, comprising at least a styrenic block copolymer, and a core layer, positioned between the first surface and the second surface, comprising at least linear low-density polyethylene or its blend.Type: GrantFiled: April 22, 2008Date of Patent: June 12, 2012Assignee: Berry Plastics CorporationInventor: Alexander Tukachinsky
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Patent number: 7776428Abstract: A multi-layer film includes a first layer including a blend of diene elastomer and not greater than about 40% by weight polyolefin. The multi-layer film also includes a second layer directly contacting and directly bonded to the first layer. The second layer includes a fluoropolymer.Type: GrantFiled: February 13, 2006Date of Patent: August 17, 2010Assignee: Saint-Gobain Performance Plastics CorporationInventors: Gwo Swei, John R. Kastelic, Alexander Tukachinsky
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Patent number: 7776446Abstract: A multilayer film includes a first layer including a blend of a polyolefin and a diene elastomer, a second layer directly contacting and directly bonded to the first layer, and a third layer directly contacting and directly bonded to the first layer. The second and third layers include a fluoropolymer.Type: GrantFiled: February 13, 2006Date of Patent: August 17, 2010Assignee: Saint-Gobain Performance Plastics CorporationInventors: Gwo Swei, John R. Kastelic, Alexander Tukachinsky
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Publication number: 20100129632Abstract: A multi-layer stretch film having several polyolefin layers.Type: ApplicationFiled: November 21, 2009Publication date: May 27, 2010Applicant: BERRY PLASTICS CORPORATIONInventors: George N. Eichbauer, Alexander Tukachinsky
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Publication number: 20090269566Abstract: A multi-layer stretch film includes multiple layers of polyolefins. A multi-layer stretch film may include two or more layers including a cling layer, a non-cling layer, or a core layer. A multi-layer stretch film includes a pre-stretched multi-layer stretch film having two or more layers.Type: ApplicationFiled: April 22, 2009Publication date: October 29, 2009Applicant: Berry Plastics CorporationInventors: George N. Eichbauer, Alexander Tukachinsky
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Publication number: 20080311368Abstract: A multilayer stretch film having a high slip surface and an aggressive cling surface for wrapping items or loads for ease of transport is disclosed. In one embodiment, there is disclosed a multilayer film comprises a first surface having a coefficient of friction at least less than about 0.9, comprising at least polypropylene and high-density polyethylene, a second surface having a cling force to the first surface at least greater than about 5 g/in, comprising at least a styrenic block copolymer, and a core layer, positioned between the first surface and the second surface, comprising at least linear low-density polyethylene or its blend.Type: ApplicationFiled: April 22, 2008Publication date: December 18, 2008Inventor: Alexander Tukachinsky
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Publication number: 20080311366Abstract: A multilayer stretch film having a high slip surface and an aggressive cling surface for wrapping items or loads for ease of transport is disclosed. In one embodiment, there is disclosed a multilayer film comprises a first surface having a coefficient of friction at least less than about 0.9, comprising at least polypropylene and high-density polyethylene, a second surface having a cling force to the first surface at least greater than about 5 g/in, comprising at least a styrenic block copolymer, and a core layer, positioned between the first surface and the second surface, comprising at least linear low-density polyethylene or its blend.Type: ApplicationFiled: November 16, 2007Publication date: December 18, 2008Inventor: Alexander Tukachinsky
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Publication number: 20080311365Abstract: A multilayer stretch film having a high slip surface and an aggressive cling surface for wrapping items or loads for ease of transport is disclosed. In one embodiment, there is disclosed a multilayer film comprises a first surface having a coefficient of friction at least less than about 0.9, comprising at least polypropylene and high density polyethylene, a second surface having a cling force to the first surface at least greater than about 5 g/in, comprising at least ethylene methyl acrylate copolymer and a tackifier resin, and a core layer, positioned between the first surface and the second surface, comprising at least linear low density polyethylene or its blend.Type: ApplicationFiled: June 15, 2007Publication date: December 18, 2008Inventor: ALEXANDER TUKACHINSKY
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Patent number: 7270870Abstract: The disclosure is directed to a polymer film including a first layer and a second layer. The first layer includes a first fluoropolymer and has a melting point less than 135° C. The second layer overlies the first layer and includes a second fluoropolymer. The second layer has a melting point greater than 135° C.Type: GrantFiled: June 4, 2004Date of Patent: September 18, 2007Assignee: Saint Gobain Performance Plastics CorporationInventors: Kevin G. Hetzler, Alexander Tukachinsky, Boris M. Friedman, Paul W. Ortiz
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Publication number: 20070190335Abstract: A multi-layer film includes a first layer including a blend of diene elastomer and not greater than about 40% by weight polyolefin. The multi-layer film also includes a second layer directly contacting and directly bonded to the first layer. The second layer includes a fluoropolymer.Type: ApplicationFiled: February 13, 2006Publication date: August 16, 2007Applicant: SAINT-GOBAIN PERFORMANCE PLASTICS CORPORATIONInventors: Gwo Swei, John R. Kastelic, Alexander Tukachinsky
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Publication number: 20060275610Abstract: A multilayer film includes a first layer including a blend of a polyolefin and a diene elastomer and a second layer directly contacting and directly bonded to the first layer. The second layer includes a fluoropolymer.Type: ApplicationFiled: February 13, 2006Publication date: December 7, 2006Applicant: SAINT-GOBAIN PERFORMANCE PLASTICS CORPORATIONInventors: Gwo Swei, John Kastelic, Alexander Tukachinsky
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Patent number: 6998007Abstract: Disclosed is an intercrosslinked multilayer polymeric article having at least one thermoplastic polymer layer intercrosslinked by UV radiation at the interface with a core layer of a crosslinkable polymer. The selection of the thermoplastic polymer and the crosslinkable polymer is such that a coextruded composite product of these materials has poor interlayer adhesion prior to radiation treatment. However, the interfacial intercrosslinking provides superior bonding between the layers. The same UV radiation for intercrosslinking typically can also cure the crosslinkable polymer to give the multilayer article excellent structural integrity. Also disclosed is a method for preparing an intercrosslinked multilayer polymeric article.Type: GrantFiled: September 16, 2003Date of Patent: February 14, 2006Assignee: Saint-Gobain Performance Plastics CorporationInventors: Alexander Tukachinsky, Michael L. Friedman, Paul W. Ortiz
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Publication number: 20050268961Abstract: The disclosure is directed to a photovoltaic device including a photovoltaic layer, a first fluoropolymer layer, and a second fluoropolymer layer. The first fluoropolymer layer overlies an active side of the photovoltaic layer. The second fluoropolymer layer overlies the first polymer layer. The second fluoropolymer layer has a melting point greater than 135° C. and the first fluoropolymer layer has a melting point less than 135° C.Type: ApplicationFiled: June 4, 2004Publication date: December 8, 2005Inventors: Kevin Hetzler, Alexander Tukachinsky, Boris Friedman, Paul Ortiz
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Publication number: 20050271867Abstract: The disclosure is directed to a polymer film including a first layer and a second layer. The first layer includes a first fluoropolymer and has a melting point less than 135° C. The second layer overlies the first layer and includes a second fluoropolymer. The second layer has a melting point greater than 135° C.Type: ApplicationFiled: June 4, 2004Publication date: December 8, 2005Inventors: Kevin Hetzler, Alexander Tukachinsky, Boris Friedman, Paul Ortiz
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Publication number: 20040058162Abstract: Disclosed is an intercrosslinked multilayer polymeric article having at least one thermoplastic polymer layer intercrosslinked by UV radiation at the interface with a core layer of a crosslinkable polymer. The selection of the thermoplastic polymer and the crosslinkable polymer is such that a coextruded composite product of these materials has poor interlayer adhesion prior to radiation treatment. However, the interfacial intercrosslinking provides superior bonding between the layers. The same UV radiation for intercrosslinking typically can also cure the crosslinkable polymer to give the multilayer article excellent structural integrity. Also disclosed is a method for preparing an intercrosslinked multilayer polymeric article.Type: ApplicationFiled: September 16, 2003Publication date: March 25, 2004Applicant: Saint-Gobain Performance Plastics CorporationInventors: Alexander Tukachinsky, Michael L. Friedman, Paul W. Ortiz
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Patent number: 6652943Abstract: An intercrosslinked multilayer polymeric article comprises (A) at least one thermoplastic polymer layer in contact with (B) at least one crosslinkable polymer layer, wherein (A) and (B) are incompatible with each other, and wherein (A) and (B) are secured together by intercrosslinking. Also disclosed is a method for preparing an intercrosslinked polymeric article.Type: GrantFiled: June 4, 2001Date of Patent: November 25, 2003Assignee: Saint-Gobain Performance Plastics CorporationInventors: Alexander Tukachinsky, Michael L. Friedman, Paul W. Ortiz