Patents by Inventor Jinder Jow
Jinder Jow 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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Patent number: 9656446Abstract: The invention provides an article comprising a first layer and a second layer, and wherein the first layer is formed from a first composition comprising an ethylene/?-olefin/diene interpolymer, an isoprene rubber (synthetic), a natural rubber, a butadiene rubber, a styrene butadiene rubber, a chloroprene rubber, a nitrile rubber, a hydrogenated nitrile rubber, a chlorinated polyethylene, a chlorosulfonated polyethylene, an ethylene/propylene rubber, an ethylene/diene copolymer, a fluoro rubber, a polyurethane, a silicone rubber, or a combination thereof; and wherein the second layer is formed from a second composition comprising a butyl rubber, a halobutyl rubber, polyvinylidene chloride, a brominated polymer derived from a copolymer of isobutylene and p-methyl styrene, a nitrile rubber, a chloroprene rubber, a chlorosulfonated polyethylene, a chlorinated polyethylene, a polyurethane, a fluoro rubber, or a combination thereof.Type: GrantFiled: February 17, 2014Date of Patent: May 23, 2017Assignee: Dow Global Technologies LLCInventors: Muthu Subramanian, Jinder Jow, Stephen Y. Cheng, Thiam Aik Lim
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Patent number: 9175223Abstract: This invention provides intumescent, halogen-free, polymeric, silicon-phosphorus-nitrogen (SPN) flame retardant, a process for their preparation, and systems, compositions and articles into which they are incorporated. The inventive intumescent, halogen-free, SPN polymer compositions afford good flame retardant performance at a lower loading compared to conventional phosphorus and nitrogen based intumescent flame retardant compositions.Type: GrantFiled: December 2, 2010Date of Patent: November 3, 2015Assignee: Dow Global Technologies LLCInventors: Journey L. Zhu, Given Jing Chen, Jinder Jow, Kenny Chun Hui Su, Ping Wei, Chen Wang
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Publication number: 20140162079Abstract: The invention provides an article comprising a first layer and a second layer, and wherein the first layer is formed from a first composition comprising an ethylene/?-olefin/diene interpolymer, an isoprene rubber (synthetic), a natural rubber, a butadiene rubber, a styrene butadiene rubber, a chloroprene rubber, a nitrile rubber, a hydrogenated nitrile rubber, a chlorinated polyethylene, a chlorosulfonated polyethylene, an ethylene/propylene rubber, an ethylene/diene copolymer, a fluoro rubber, a polyurethane, a silicone rubber, or a combination thereof; and wherein the second layer is formed from a second composition comprising a butyl rubber, a halobutyl rubber, polyvinylidene chloride, a brominated polymer derived from a copolymer of isobutylene and p-methyl styrene, a nitrile rubber, a chloroprene rubber, a chlorosulfonated polyethylene, a chlorinated polyethylene, a polyurethane, a fluoro rubber, or a combination thereof.Type: ApplicationFiled: February 17, 2014Publication date: June 12, 2014Applicant: Dow Global Technologies LLCInventors: Muthu Subramanian, Jinder Jow, Stephen Y. Cheng, Thiam Aik Lim
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Patent number: 8652624Abstract: The invention provides an article comprising a first layer and a second layer, and wherein the first layer is formed from a first composition comprising an ethylene/?-olefin/diene interpolymer, an isoprene rubber (synthetic), a natural rubber, a butadiene rubber, a styrene butadiene rubber, a chloroprene rubber, a nitrile rubber, a hydrogenated nitrile rubber, a chlorinated polyethylene, a chlorosulfonated polyethylene, an ethylene/propylene rubber, an ethylene/diene copolymer, a fluoro rubber, a polyurethane, a silicone rubber, or a combination thereof; and wherein the second layer is formed from a second composition comprising a butyl rubber, a halobutyl rubber, polyvinylidene chloride, a brominated polymer derived from a copolymer of isobutylene and p-methyl styrene, a nitrile rubber, a chloroprene rubber, a chlorosulfonated polyethylene, a chlorinated polyethylene, a polyurethane, a fluoro rubber, or a combination thereof.Type: GrantFiled: November 10, 2008Date of Patent: February 18, 2014Assignee: Dow Global Technologies LLCInventors: Muthu Subramanian, Jinder Jow, Stephen Y. Cheng, Thiam Aik Lim
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Publication number: 20130248783Abstract: This invention provides intumescent, halogen-free, polymeric, silicon-phosphorus-nitrogen (SPN) flame retardant, a process for their preparation, and systems, compositions and articles into which they are incorporated. The inventive intumescent, halogen-free, SPN polymer compositions afford good flame retardant performance at a lower loading compared to conventional phosphorus and nitrogen based intumescent flame retardant compositions.Type: ApplicationFiled: December 2, 2010Publication date: September 26, 2013Inventors: Journey L. Zhu, Given Jing Chen, Jinder Jow, Kenny Chun Hui Su, Ping Wei, Chen Wang
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Publication number: 20110130497Abstract: Cyclic phosphazene compounds that are substituted with phosphorus-containing groups are effective flame retardants for organic polymers.Type: ApplicationFiled: November 2, 2007Publication date: June 2, 2011Inventors: Kenny C. Su, Jinder Jow, Journey L. Zhu, Xiaozhen Tang, Polaris Bai, Steven D. Liu, Shih-Yaw Lai
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Publication number: 20110052930Abstract: The present disclosure is directed to a thermoforming process and thermoformed articles produced therefrom. The thermoforming process includes heating a structure with a gloss layer composed of a propylene-based polymer having a melt flow rate from about 0.1 g/10 min to about 1.5 g/10 min, and producing a thermoformed article wherein the gloss layer has a post-thermoformed Gardner gloss value within 25% of the pre-thermoformed Gardner gloss value for the gloss layer. The thermoformed article may have a gloss layer with a post-thermoformed Gardner gloss value greater than or equal to about 60.Type: ApplicationFiled: August 23, 2010Publication date: March 3, 2011Inventors: Jinder Jow, Michael S. Broadway, Malcolm F. Finlayson, Todd A. Hogan, Drew A. Davidock, Angel S. Mendez
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Patent number: 7842759Abstract: Scorch is inhibited during the free-radical crosslinking of a crosslinkable polymer, e.g., an EPDM, by incorporating into the polymer before melt processing and crosslinking a scorch inhibiting amount of a derivative, preferably an ether, ester or urethane derivative, of a TEMPO compound, e.g., 4-hydroxy-tetrahydrocarbylpiperidin-1-oxyl. The scorch inhibitors of this invention perform as well, if not better, than their 4-hydroxy-tetrahydrocarbylpiperidin-1-oxyl counterparts in similar polymer compositions and under similar conditions in terms of scorch inhibition and ultimate degree of crosslinking, but exhibit less volatility and less migration within the polymer composition.Type: GrantFiled: November 10, 2008Date of Patent: November 30, 2010Assignee: Dow Global Technologies Inc.Inventors: Mohamed Esseghir, Bharat I. Chaudhary, Jeffrey M. Cogen, John Klier, Jinder Jow, Robert F. Eaton, Suzanne M. Guerra
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Publication number: 20100260991Abstract: The invention provides an article comprising a first layer and a second layer, and wherein the first layer is formed from a first composition comprising an ethylene/?-olefin/diene interpolymer, an isoprene rubber (synthetic), a natural rubber, a butadiene rubber, a styrene butadiene rubber, a chloroprene rubber, a nitrile rubber, a hydrogenated nitrile rubber, a chlorinated polyethylene, a chlorosulfonated polyethylene, an ethylene/propylene rubber, an ethylene/diene copolymer, a fluoro rubber, a polyurethane, a silicone rubber, or a combination thereof; and wherein the second layer is formed from a second composition comprising a butyl rubber, a halobutyl rubber, polyvinylidene chloride, a brominated polymer derived from a copolymer of isobutylene and p-methyl styrene, a nitrile rubber, a chloroprene rubber, a chlorosulfonated polyethylene, a chlorinated polyethylene, a polyurethane, a fluoro rubber, or a combination thereof.Type: ApplicationFiled: November 10, 2008Publication date: October 14, 2010Applicant: DOW GLOBAL TECHNOLOGIES INC.Inventors: Muthu Subramanian, Jinder Jow, Stephen Y. Cheng, Thiam Aik Lim
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Publication number: 20100136273Abstract: The present invention is an article of construction formed from an article adhesively-bonded to a layering material through (a) reactive coupling of a functionalized nitroxide or (b) the adhesion of components in a polymer matrix made from or containing a polymer, an organic peroxide, and a functionalized nitroxide. The initial article may be expanded. It may also be polar or nonpolar. Similarly, the layering material may be polar or nonpolar. Other embodiments of the present invention are described, including other articles and methods for preparing the articles.Type: ApplicationFiled: October 9, 2007Publication date: June 3, 2010Inventors: Miguel A. Prieto, Peter Sandkuehler, Antonio Batistini, Sandra Hofmann, Stephen F. Hahn, Mohamed Esseghir, Monika Plass, Mark F. Sonnenschein, H. Craig Silvis, Hamed Lakrout, Kevin J. Bouck, Muthu Subramanian, Jinder Jow, Thiam Aik Lim, Stephen Y. Cheng, Lester Yeong
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Publication number: 20090069469Abstract: Scorch is inhibited during the free-radical crosslinking of a crosslinkable polymer, e.g., an EPDM, by incorporating into the polymer before melt processing and crosslinking a scorch inhibiting amount of a derivative, preferably an ether, ester or urethane derivative, of a TEMPO compound, e.g., 4-hydroxy-tetrahydrocarbylpiperidin-1-oxyl. The scorch inhibitors of this invention perform as well, if not better, than their 4-hydroxy-tetrahydrocarbylpiperidin-1-oxyl counterparts in similar polymer compositions and under similar conditions in terms of scorch inhibition and ultimate degree of crosslinking, but exhibit less volatility and less migration within the polymer composition.Type: ApplicationFiled: November 10, 2008Publication date: March 12, 2009Inventors: Mohamed Esseghir, Bharat I. Chaudhary, Jeffrey M. Cogen, John Klier, Jinder Jow, Robert F. Eaton, Suzanne M. Guerra
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Patent number: 7465769Abstract: Scorch is inhibited during the free-radical crosslinking of a crosslinkable polymer, e.g., an EPDM, by incorporating into the polymer before melt processing and crosslinking a scorch inhibiting amount of a derivative, preferably an ether, ester or urethane derivative, of a TEMPO compound, e.g., 4-hydroxy-tetrahydrocarbylpiperidin-1-oxyl. The scorch inhibitors of this invention perform as well, if not better, than their 4-hydroxy-tetrahydrocarbylpiperidin-1-oxyl counterparts in similar polymer compositions and under similar conditions in terms of scorch inhibition and ultimate degree of crosslinking, but exhibit less volatility and less migration within the polymer composition.Type: GrantFiled: October 9, 2006Date of Patent: December 16, 2008Assignee: Dow Global Technologies Inc.Inventors: Mohamed Esseghir, Bharat I. Chaudhary, Jeffrey M. Cogen, John Klier, Jinder Jow, Robert F. Eaton, Suzanne M. Guerra
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Publication number: 20080251273Abstract: The present invention is a plenum cable component with excellent fire retardant and aging properties. The plenum cable component is prepared from a polyolefin-based composition, containing an olefinic polymer and a surface treated metal hydroxide. Depending upon the surface treatment, the composition may comprise other components. The present invention is also a method for selecting a composition for preparing the plenum cable component as a separator and a method for preparing a communications cable therefrom.Type: ApplicationFiled: March 3, 2006Publication date: October 16, 2008Inventors: Geoffrey D. Brown, Jeffrey M. Cogen, Jinder Jow, Kurt A. Bolz
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Publication number: 20080110663Abstract: The present invention is a communication cable comprising a plurality of twisted pair conductors, a separator, and a communication cable jacket enclosing the plurality of twisted pair conductors and the separator. The communication cable passes the requirements of NFPA-262. In particular, the separator is polyolefin-based and achieves the desired electrical and flame retardant properties. The present invention is also a method for selecting a composition for preparing the separator and a method for preparing a communications cable therefrom.Type: ApplicationFiled: August 19, 2005Publication date: May 15, 2008Inventors: Jinder Jow, Jeffrey M. Cogen
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Publication number: 20080085973Abstract: Scorch is inhibited during the free-radical crosslinking of a crosslinkable polymer, e.g., an EPDM, by incorporating into the polymer before melt processing and crosslinking a scorch inhibiting amount of a derivative, preferably an ether, ester or urethane derivative, of a TEMPO compound, e.g., 4-hydroxy-tetrahydrocarbylpiperidin-1-oxyl. The scorch inhibitors of this invention perform as well, if not better, than their 4-hydroxy-tetrahydrocarbylpiperidin-1-oxyl counterparts in similar polymer compositions and under similar conditions in terms of scorch inhibition and ultimate degree of crosslinking, but exhibit less volatility and less migration within the polymer composition.Type: ApplicationFiled: October 9, 2006Publication date: April 10, 2008Inventors: Mohamed Esseghir, Bharat I. Chaudhary, Jeffrey M. Cogen, John Klier, Jinder Jow, Robert F. Eaton, Suzanne M. Guerra
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Patent number: 7265296Abstract: The present invention is a flame retardant cable having an insulated conductor and at least two insulation layers. The cable demonstrates a composite dielectric constant less than or equal to about 2.6 and a composite dissipation factor less than or equal to 0.005 even though one of the insulation layers has a dielectric constant greater than 2.6 or a dissipation factor greater than 0.005. The presently invented cable is achieved with a non-halogenated polyolefin as an insulation layer polymer, where the polyolefin having relatively poor dielectric/dissipative properties and the insulation layer composition being substantially free of halogenated or antimony trioxide flame retardant additives.Type: GrantFiled: May 5, 2005Date of Patent: September 4, 2007Assignee: Union Carbide Chemicals & Plastics Technology CorporationInventors: Jinder Jow, Jeffrey M. Cogen
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Publication number: 20070145625Abstract: The present invention is an improved free-radical crosslinking process and free-radical crosslinking polymer compositions. The improved process delivers hotter processing conditions, faster crosslinking, or increased crosslinked densities. The crosslinkable polymeric composition comprises (1) a free-radical crosslinkable polymer, (2) a free-radical inducing species, and (3) a crosslinking-temperature-profile modifier.Type: ApplicationFiled: December 24, 2004Publication date: June 28, 2007Applicant: DOW GLOBAL TECHNOLOGIES INC.Inventors: Paul Caronia, Bharat Chaudhary, Jeffrey Cogen, Peter Dreux, Luke Du, Neil Dunchus, Mohamed Esseghir, Robert Gowell, Laurence Gross, Suzanne Guerra, Suh Han, Jinder Jow, John Klie, Kawai Pang, Timothy Person, Miguel Prieto Goubert
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Publication number: 20070010615Abstract: The present invention is a flame retardant composition comprising (a) a first ethylene polymer; (b) a second ethylene polymer having a density less than 0.95 grams/cubic centimeter and being modified with an unsaturated aliphatic diacid anhydride; (c) a flame retardant; and (d) an ultra high molecular weight polysiloxane. The invention also includes a coating prepared from the flame retardant composition as well as a wire-and-cable construction made by applying the coating over a wire or a cable. The invention also includes articles prepared from the flame retardant composition, such as extruded sheets, thermoformed sheets, infection-molded articles, coated fabrics, construction materials and automotive materials.Type: ApplicationFiled: September 3, 2004Publication date: January 11, 2007Inventors: Jeffrey Cogen, Jinder Jow, Paul Whaley
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Publication number: 20060207785Abstract: For a flame retardant came, it has been surprisingly found that an insulated conductor, having at least two insulation layers, a composite dielectric constant less than or equal to 2.6, and a composite dissipation factor less than or equal to 0.005, can be prepared even though one of the insulation layers has a dielectric constant greater than 2.6 or a dissipation factor greater than 0.005. It has also been surprisingly found that an insulated conductor, having a composite dielectric constant less than or equal to 2.6 and a composite dissipation. factor less than or equal to 0.005, can be prepared with a non-halo-enated polyolefin as an insulation layer polymer, where the polyolefin having relatively poor dielectric/dissipative properties and the insulation layer composition being substantially free of halogenated or antimony trioxide flame retardant additives.Type: ApplicationFiled: May 5, 2005Publication date: September 21, 2006Inventors: Jinder Jow, Jeffrey Cogen
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Patent number: 6924435Abstract: A high-voltage direct current cable insulation is made from a blend which includes an ethylene copolymer, such as ethylene-alpha olefin copolymer, with low crystallinity to reduce physical space charge trapping sites, a polar polymer modifier in an effective amount to enhance local conductivity to leak space charge quickly when local stress is enhanced, and an ion scavenger to stabilize or neutralize the space charge to provide a composition which is an effective high-voltage DC cable insulation. A high-voltage direct current cable semiconductive shield is made from a blend that includes an ethylene copolymer, a carbon black having a low level of ionic species, a polar polymer modifier, and an ion scavenger.Type: GrantFiled: September 16, 2003Date of Patent: August 2, 2005Assignee: Union Carbide Chemicals & Plastics TechnologyInventors: Jinder Jow, Alfred Mendelsohn