Phosphorus And Halogen Containing Compound Patents (Class 442/144)
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Patent number: 11021577Abstract: The present disclosure relates to lignocellulosic materials comprising phosphorylated lignocellulosic fibers having an ionic charge in water of about 4000 to about 7000 mmoles/kg, and processes for the preparation thereof. The process comprises reacting lignocellulosic fibers of a lignocellulosic material with a phosphate ester in the presence of urea. The present disclosure further relates to compositions comprising a phosphate ester and at least one of a defoamer and a viscosity reducer or at least one of a C1-C12 alcohol and an ester of a carboxylic acid.Type: GrantFiled: June 12, 2017Date of Patent: June 1, 2021Assignee: 3R VALO, S.E.C.Inventors: Dan Belosinschi, François Brouillette, Ying Shi, Jean Paradis, Josée Doucet
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Patent number: 9006118Abstract: A filler cloth includes cellulosic fibers treated with a flame retardant chemistry such that the filler cloth has a char length of less than about nine inches when tested in accordance with NFPA 701, such that thermal shrinkage of the filler cloth at 400° F. is less than about 35% in any direction, and such that the filler cloth maintains flame and heat resistant integrity when impinged with a gas flame in accordance with testing protocols set forth in Technical Bulletin 603 of the State of California Department of Consumer Affairs. The filler cloth cellulosic fibers are treated with a flame retardant chemistry such that the filler cloth has a Frazier air permeability of less than about 400 cfm and a thermal resistance rating of at least about 3 when tested according to NFPA 2112.Type: GrantFiled: January 22, 2013Date of Patent: April 14, 2015Assignee: Precision Fabrics Group, Inc.Inventors: Melanie Pierce Jones, James Douglas Small, Jr., John H. Walton, Alfred Frank Baldwin, Jr., Zareh Mikaelian, William Scott Kinlaw
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Publication number: 20120266385Abstract: A filler cloth includes cellulosic fibers treated with a flame retardant chemistry such that the filler cloth has a char length of less than about nine inches when tested in accordance with NFPA 701, such that thermal shrinkage of the filler cloth at 400° F. is less than about 35% in any direction, and such that the filler cloth maintains flame and heat resistant integrity when impinged with a gas flame in accordance with testing protocols set forth in Technical Bulletin 603 of the State of California Department of Consumer Affairs. The filler cloth cellulosic fibers are treated with a flame retardant chemistry such that the filler cloth has a Frazier air permeability of less than about 400 cfm and a thermal resistance rating of at least about 3 when tested according to NFPA 2112.Type: ApplicationFiled: June 28, 2012Publication date: October 25, 2012Inventors: Melanie Pearce Jones, James Douglas Small, JR., John H. Walton, Alfred Frank Baldwin, JR., Zareh Mikaelian
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Publication number: 20120266384Abstract: A filler cloth includes cellulosic fibers treated with a flame retardant chemistry such that the filler cloth has a char length of less than about nine inches when tested in accordance with NFPA 701, such that thermal shrinkage of the filler cloth at 400° F. is less than about 35% in any direction, and such that the filler cloth maintains flame and heat resistant integrity when impinged with a gas flame in accordance with testing protocols set forth in Technical Bulletin 603 of the State of California Department of Consumer Affairs. The filler cloth cellulosic fibers are treated with a flame retardant chemistry such that the filler cloth has a Frazier air permeability of less than about 400 cfm and a thermal resistance rating of at least about 3 when tested according to NFPA 2112.Type: ApplicationFiled: June 28, 2012Publication date: October 25, 2012Inventors: Melanie Pearce Jones, James Douglas Samll, JR., John H. Walton, Alfred Frank Baldwin, JR., Zarch Mikaelian
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Publication number: 20110306258Abstract: The present invention discloses novel halogenated flame retardant formulations that effectively flame retard textiles at low binder and/or the flame retardant synergist contents, novel modes of application thereof on textiles, and flame-retarded textile fibers and fabrics which are treated by these formulations.Type: ApplicationFiled: October 22, 2009Publication date: December 15, 2011Inventors: Royi Mazor, Asher Shoshan, Itzhak Shalev, Michael Peled
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Publication number: 20110212658Abstract: The invention relates generally to fabrics and, more particularly, to a fire retardant fabric for covering articles to provide fire retardancy or resistance to open flame ignition sources and the use of said fabrics in open flame resistant mattresses, mattress foundations, upholstered furniture article and other articles filled with resilient cushioning materials that are rendered resistant to open flame and smoldering ignition sources by a consumer/end-user.Type: ApplicationFiled: February 23, 2011Publication date: September 1, 2011Applicant: BEKAERT TEXTILES USA, INC.Inventors: Dirk Azer Gerard VANDEPLANCKE, Bradley Gaines MARTIN
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Publication number: 20090325441Abstract: Textile products having a flame retarded coating wherein the flame retarded coating contains a flame-retarding agent.Type: ApplicationFiled: September 4, 2007Publication date: December 31, 2009Applicant: Albemarle CorporationInventors: Manon Loos, Danielle F. Goossens, Eric-Jack Gerard
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Patent number: 6777356Abstract: The present invention is a luminous fabric and garment that have excellent luminescent properties under conditions of poor lighting, that lose their luminescent properties only slightly due to wear degradation and the like during prolonged use, that have the same color tone and design as regular fabrics and garments during day use, and that possess excellent aesthetic qualities and are free from design limitations.Type: GrantFiled: September 5, 2001Date of Patent: August 17, 2004Assignee: Japan Gore-Tex, Inc.Inventors: Hiroki Sadato, Kiminobu Yamamuro
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Patent number: 6723668Abstract: The cigar and cigarette burn resistant gaming cloth table includes a layer of fire retardant treated knit fabric laminated to a thin sheet of aluminum and wherein the other side of the aluminum sheet is laminated to a layer of non-woven synthetic fabric. Preferably, the top layer knit fabric is laminated to the aluminum via a latex adhesive. The lower non-woven fabric is laminated to the aluminum sheet via latex adhesive. Preferably, the knit layer, prior to being laminated to the thin sheet of aluminum, is treated with a fire retardant and an oil and water repellant chemical composition. Most preferably, the fire retardant and oil and water repellant chemical composition is a phosphorus fluorocarbon. The method includes treating the knit polyester fabric with fire retardant chemical, laminating a thin sheet of aluminum between the knit fabric layer and a layer of non-woven synthetic fabric. Preferably, the lamination is accomplished with a latex adhesive.Type: GrantFiled: June 1, 2001Date of Patent: April 20, 2004Assignee: Graph to Graphics, Inc.Inventor: Ivette Principe
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Patent number: 6703329Abstract: The cigar and cigarette burn resistant gaming cloth table includes a layer of fire retardant treated knit fabric laminated to a thin sheet of aluminum and wherein the other side of the aluminum sheet is laminated to a layer of synthetic fabric (preferably, a non-woven fabric). Preferably, the top layer knit fabric is laminated to the aluminum via a latex adhesive. The lower non-woven fabric is (a) laminated to the aluminum sheet via latex adhesive, (b) needle punch mounted to the aluminum, or (c) the aluminum is sprayed onto one or the other of the cloth layers. Preferably, the knit layer, prior to being laminated to the thin sheet of aluminum, is treated with a fire retardant and an oil, alcohol and water repellant and stain resistant chemical composition (preferably, a phosphorus fluorocarbon).Type: GrantFiled: July 12, 2001Date of Patent: March 9, 2004Assignee: Graph to Graphics, Inc.Inventor: Ivette Principe
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Patent number: 6670001Abstract: A sufficiently flame-retardant fabric for ink-jet recording with an ink accepting layer on its one side at least, the ink acceptability (ink holding capability) of which is the same as that of its non-flame-retardant counterpart, allowing the fabric to render highly deep/brilliant shade and sharp color images. The flame-retardant fabric for ink-jet recording includes a flame retarded fiber substrate with an ink accepting layer on its one side at least, which is made up of a 3-12 &mgr;m-thick top sub-layer and a bottom sib-layer with a flame retarding agent contained only in the bottom sub-layer wherein the flame retarding agent has its active ingredient applied to the substrate in an aqueous dispersion, accounting for 4 to 30% of the entire ink accepting layer by weight.Type: GrantFiled: February 25, 2002Date of Patent: December 30, 2003Assignee: Seiren Co., Ltd.Inventor: Takahiro Kohsaka
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Patent number: 6316532Abstract: A flame retardant composition suitable for mesh sheets comprising 1.5 to 15 parts by weight of red phosphorus, 5 to 50 parts by weight of melamine sulfate, 40 to 150 parts by weight of a metal hydroxide, and a polyolefin-based resin aqueous dispersion having a resin solid content of 25 to 70% by weight. Each of said weights being based upon 100 parts by weight of the solid content of said dispersion. The present invention in many embodiments does not contain halogen, does not experience a rise in the viscosity of flameproofing agent during storage and provides an excellent effect that the flameproofing component does not elute even when a treated mesh sheet is washed and used repeatedly.Type: GrantFiled: December 14, 1999Date of Patent: November 13, 2001Assignees: Kyowa Kabushiki KaishaInventors: Saiji Nozaki, Kuniaki Kamiya
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Patent number: 6153544Abstract: A flame retardant composition for treating a high pulp content nonwoven web is provided. The flame retardant composition includes soluble solids formed from inorganic salts, such as ammonium polyphosphate and sulfur. The TGA range of such soluble solids is from about 175.degree. C. to about 370.degree. C. The flame retardant composition may be continuously and uniformly applied to the high pulp content nonwoven web by a non-compressive process.Type: GrantFiled: March 20, 1998Date of Patent: November 28, 2000Assignee: Kimberly-Clark Worldwide, Inc.Inventors: Fred Robert Radwanski, Henry Skoog, Terry Ray Cleveland, Phillip Sherman Warren, William Francis Cartwright
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Patent number: 5985773Abstract: A fabric for tents consisting a gray woven from nylon or polyester filaments and a layer of coating composition including polyurethane, a pigment, an ultraviolet inhibitor, aluminum powders, ceramic powders, a fire retardant agent and a solvent can be protected from a yellowing appearance caused by ultraviolet rays and has a preferable color. The lifetime of the fabric can be extended. And the comparative low cost and short time are necessary for the process for preparing the fabric.Type: GrantFiled: January 6, 1998Date of Patent: November 16, 1999Inventor: Youn Jae Lee
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Patent number: 5942006Abstract: A process for the flame-retardant treatment of a cellulosic fabric by impregnating a fabric with an aqueous solution of a tetrakis (hydroxyorgano) phosphonium (THP) and then at least partially drying it. The partially dried impregnated fabric is passed at a speed of 30 to 100 m/minute once through a chamber containing ammonia for a single cure. Both the moisture contained in the fabric and water produced as a by-product of curing are volatilized and condensed on an interior wall of the chamber and flow down the walls to a drain for removal of the condensed water from the apparatus. The process further includes measuring the rate of ammonia in the gas fed into the chamber, determining the ammonia content of the gas and measuring the temperature within the chamber, for maintaining the initial concentration of ammonia in the gas at 70% to 90% by volume and for maintaining the ratio of ammonia input to the THP composition in the range of at least 1.Type: GrantFiled: July 31, 1997Date of Patent: August 24, 1999Assignee: Albright & Wilson UK LimitedInventor: Robert Cole
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Patent number: 5912196Abstract: A flame retardant composition for treating a high pulp content nonwoven web is provided. The flame retardant composition includes soluble solids formed from inorganic salts, such as ammonium polyphosphate and sulfur. The TGA range of such soluble solids is from about 175.degree. C. to about 370.degree. C. The flame retardant composition may be continuously and uniformly applied to the high pulp content nonwoven web by a non-compressive process.Type: GrantFiled: December 20, 1995Date of Patent: June 15, 1999Assignee: Kimberly-Clark Corp.Inventors: Fred Robert Radwanski, Henry Skoog, Terry Ray Cleveland, Phillip Sherman Warren, William Francis Cartwright