Patents by Inventor Tingdong Lin
Tingdong Lin 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: 20230045624Abstract: An inner liner for an elastomeric articles is provided. The inner liner contains platy mineral particles having a mean aspect ratio of less than three, where at least about 30% or more of the platy mineral particles have an aspect ratio of 2 or greater. Furthermore, an inflatable article, such as a tire, that includes an inner liner containing the platy mineral particles, is also provided.Type: ApplicationFiled: December 30, 2019Publication date: February 9, 2023Inventors: Tingdong Lin, Constantine Khripin, Stephen Vance
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Publication number: 20220009283Abstract: A tire is provided that has an inner liner with a rubber composition based upon a cross-linkable rubber composition that has per 100 parts by weight of rubber. The tire has a rubber component between 80 phr and 98 phr of a butyl rubber, between 0.5 phr and 15 phr of a polybutadiene rubber and between 0 phr and 20 phr of a polyisoprene. Also present is between 1 phr and 10 phr of a plasticizing resin having a glass transition temperature of at least 25° C. Also included is between 1 phr and 40 phr of a platy filler, and a curing system.Type: ApplicationFiled: November 26, 2019Publication date: January 13, 2022Inventor: Tingdong LIN
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Publication number: 20120058698Abstract: Embodiments of the present invention relate to sizing compositions, glass fibers, and fabrics. For example, some embodiments provide a composition that includes: (a) a cooked starch comprising fluid-swollen starch particles and (b) a film forming polymer. The film forming polymer, in some embodiments, has a glass transition temperature from about ?50° C. to about 150° C. The fluid-swollen starch particles, in some embodiments, exhibit a granular swelling power (GSP) from about 1 to about 20.Type: ApplicationFiled: August 19, 2011Publication date: March 8, 2012Applicant: AGY HOLDING CORP.Inventors: Tingdong Lin, Donald Bruce Ogilvie, Sudhendra Venkatesh Hublikar
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Publication number: 20050064186Abstract: Making suitable nonwoven webs requires good adhesion between the binder and the absorbent material. The present invention relates to a nonwoven web having improved adhesion based on tackifiers present in the binder. Optionally, the binder with tackifier may also contain an adhesion promoter, usually grafted polyolefins, and an enhancement agent, usually inactive inorganic compounds in powder form. The web comprises from about 5 to about 25% by weight binder fiber and from about 75 to 95% by weight absorbent. The absorbent may be a natural absorbent or a super absorbent polymer or a combination of these. The binder fiber contains less than about 40% by weight tackifier. Tackifier is selected from the class of rosin, rosin esters, terpene based, piperylene based, and hydrocarbon based compounds.Type: ApplicationFiled: October 28, 2004Publication date: March 24, 2005Inventor: Tingdong Lin
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Patent number: 6670035Abstract: The present invention comprises a binder fiber containing a metallocene catalyzed polyethylene (mPE) and an adhesion promoters. A web comprising the binder fiber and absorbent is also contemplated. The present invention also comprises a binder fiber containing polyolefin, an adhesion promoter, and an enhancement agent. The polyolefin may be polypropylene, high density polyethylene, medium density polyethylene, low density polyethylene, linear low density polyethylene, or ultra low density polyethylene, manufactured with either Ziegler-Natta or metallocene catalysts. A web comprising this binder fiber and absorbent is also contemplated. The adhesion promoter may be maleic anhydride grafted polyolefins, or ethylene-acrylic copolymers, or a combination of these. The enhancement agent may be one or more of titanium dioxide, talc, silica, alum, calcium carbonate, calcium oxide, and magnesium oxide.Type: GrantFiled: May 2, 2002Date of Patent: December 30, 2003Assignee: Arteva North America S.A.R.L.Inventors: Ida L. J. Pittman, Paul L Latten, Tingdong Lin
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Publication number: 20030207639Abstract: Making suitable nonwoven webs requires good adhesion between the binder and the absorbent material. The present invention relates to a nonwoven web having improved adhesion based on tackifiers present in the binder. Optionally, the binder with tackifier may also contain an adhesion promoter, usually grafted polyolefins, and an enhancement agent, usually inactive inorganic compounds in powder form. The web comprises from about 5 to about 25% by weight binder fiber and from about 75 to 95% by weight absorbent. The absorbent may be a natural absorbent or a super absorbent polymer or a combination of these. The binder fiber contains less than about 40% by weight tackifier. Tackifier is selected form the class of rosin, rosin esters, terpene based, piperylene based, and hydrocarbon based compounds.Type: ApplicationFiled: May 2, 2002Publication date: November 6, 2003Inventor: Tingdong Lin
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Publication number: 20030194552Abstract: The present invention comprises a binder fiber containing a metallocene catalyzed polyethylene (mPE) and an adhesion promoter. A web comprising the binder fiber and absorbent is also contemplated. The present invention also comprises a binder fiber containing polyolefin, an adhesion promoter, and an enhancement agent. The polyolefin may be polypropylene, high density polyethylene, medium density polyethylene, low density polyethylene, linear low density polyethylene, or ultra low density polyethylene, manufactured with either Ziegler-Natta or metallocene catalysts. A web comprising this binder fiber and absorbent is also contemplated. The adhesion promoter may be maleic anhydride grafted polyolefins, or ethylene-acrylic copolymers, or a combination of these. The enhancement agent may be one or more of titanium dioxide, talc, silica, alum, calcium carbonate, calcium oxide, and magnesium oxide.Type: ApplicationFiled: May 2, 2002Publication date: October 16, 2003Inventors: Ida L. J. Pittman, Paul L. Latten, Tingdong Lin
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Patent number: 6268414Abstract: Paper sizing compositions comprising (a) cellulose-reactive size, (b) dispersant system comprising primary anionic dispersant, and secondary dispersant selected from cationic and/or non-ionic dispersant, and (c) inorganic salt.Type: GrantFiled: April 16, 1999Date of Patent: July 31, 2001Assignee: Hercules IncorporatedInventor: Tingdong Lin
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Patent number: 6183550Abstract: Aqueous paper size dispersions comprising: a) at least one paper sizing compound, and b) a water-soluble dispersant containing at least two hydrophilic groups and at least one hydrophobic group. Processes for sizing paper utilizing the aqueous paper size dispersions, and paper made by the processes.Type: GrantFiled: April 16, 1999Date of Patent: February 6, 2001Assignee: Hercules IncorporatedInventors: Herbert Conner, Tingdong Lin, Gert Tuin, Henrica G. M. van de Steeg
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Patent number: 5944852Abstract: Improved dyeing processes for yarn and fabric materials are described. Dye pattern definition on a textile material is enhanced by treating the fabric or the fibers from which it is made with a quaternary ammonium compound and by including in the dye composition a gum which will react with the quaternary ammonium compound to form a viscous gel. The gel minimizes migration of the dye prior to fixation of the dye, and therefore pattern definition is improved. Similar improvements can be obtained when space dyeing yarn that comprises fibers that have been so treated.Type: GrantFiled: April 22, 1998Date of Patent: August 31, 1999Assignee: Solutia Inc.Inventors: Tingdong Lin, Gregory D. George, Mark A. Brophy, Debra N. Hild, Doris A. Culberson, Theresa M. Ortega, P. Robert Peoples, Bascum Harry Duke
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Patent number: 5756152Abstract: A carpet having pile which is made up of fibers adhered to each other at points along their lengths with a chemically activated adhesive, as well as a process for treating a carpet, are disclosed. The carpet of the present invention is characterized by improved initial appearance and superior wear resistance when compared to prior art carpet constructions.Type: GrantFiled: April 7, 1995Date of Patent: May 26, 1998Assignee: Monsanto CompanyInventors: Tingdong Lin, Jing-peir Yu
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Patent number: H1936Abstract: An aqueous, coatable, thermally condensable composition is disclosed. The coating is based on dispersions of vinyl acetate polymers in water. Uniquely, the coating can be advantageously used for both nylon and polyester yarns. The coated yarns exhibit performance equivalent to or better than coated yarns based on traditional compositions.Type: GrantFiled: December 17, 1998Date of Patent: January 2, 2001Assignee: Solutia, Inc.Inventors: Tingdong Lin, Jing-Peir Yu, P. Robert Peoples