Patents by Inventor Shulong Li

Shulong Li 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).

  • Patent number: 8247490
    Abstract: This invention relates to improved adhesion compositions and textile materials and articles treated therewith. The improved adhesion composition comprises a non-crosslinked resorcinol-formaldehyde and/or resorcinol-furfural condensate (or a phenol-formaldehyde condensate that is soluble in water), a rubber latex, and an aldehyde component such as 2-furfuraldehyde. The composition may be applied to textile substrates and used for improving the adhesion between the treated textile substrates and rubber materials. End-use articles that contain the treated textile-rubber composite include, without limitation, automobile tires, belts, and hoses as well as printing blankets.
    Type: Grant
    Filed: February 17, 2011
    Date of Patent: August 21, 2012
    Assignee: Milliken & Company
    Inventor: Shulong Li
  • Publication number: 20120100198
    Abstract: An insect repellent textile material comprises a textile substrate and at least one insect repellent compound disposed on at least one surface of the textile substrate. An insect repellent garment comprises a treated textile material as described above. A process for treating a textile material or garment comprises the steps of providing a textile material or garment, providing a liquid treatment composition, applying the liquid treatment composition to the textile material or garment, and drying the textile material or garment.
    Type: Application
    Filed: October 22, 2010
    Publication date: April 26, 2012
    Inventors: Shulong Li, Kimila C. Cope, Zeb W. Atkinson
  • Publication number: 20110308022
    Abstract: A process for imparting flame resistance and the flame resistant fabrics produced by such process are provided. The process for imparting flame resistant properties involves treating a target fabric with one or more flame retardant chemicals (and, preferably, a softening agent) and then curing the treated fabric to durably affix the flame retardant to the fabric. In many cases, it may be desirable to subject the treated fabric to mechanical face finishing to increase softness. Optionally, stain release agents, soil repellent agents, permanent press resins, and the like may be added to the bath of flame retardant chemicals, eliminating the need for one or more additional manufacturing processes. Alternately, soil repellent agents may be applied to only one side of the treated fabric after the application of the flame retardant chemicals. The present fabrics exhibit improved performance and tear strength, even after repeated launderings, as compared to conventionally treated fabrics.
    Type: Application
    Filed: August 24, 2011
    Publication date: December 22, 2011
    Inventors: Shulong Li, Richard A. Mayernik
  • Publication number: 20110305829
    Abstract: This invention relates to tacky finishes and to the textile materials and articles treated with the tacky finishes. The tacky finishes provide improved processing features for end-use articles that contain such finishes. The tacky finish may be combined with other adhesion promotion finishes in the treatment of textile materials. The textile materials and articles may be used as rubber reinforcing materials, such as automotive tire cap ply, single end tire cord, carcass reinforcement and side wall reinforcement. End-use articles that contain the treated textile materials include rubber-containing materials such as automobile tires, belts, and hoses. This invention also relates to the methods for manufacturing the treated textile materials and articles.
    Type: Application
    Filed: May 13, 2011
    Publication date: December 15, 2011
    Inventors: Dany Michiels, Shulong Li, Sofie A. Christiaens
  • Publication number: 20110303337
    Abstract: This invention relates to tacky finishes and to the textile materials and articles treated with the tacky finishes. The tacky finishes provide improved processing features for end-use articles that contain such finishes. The tacky finish may be combined with other adhesion promotion finishes in the treatment of textile materials. The textile materials and articles may be used as rubber reinforcing materials, such as automotive tire cap ply, single end tire cord, carcass reinforcement and side wall reinforcement. End-use articles that contain the treated textile materials include rubber-containing materials such as automobile tires, belts, and hoses. This invention also relates to the methods for manufacturing the treated textile materials and articles.
    Type: Application
    Filed: May 13, 2011
    Publication date: December 15, 2011
    Inventors: Dany Michiels, Shulong Li, Sofie A. Christiaens
  • Publication number: 20110281097
    Abstract: A flame resistant textile material comprises a textile substrate, a flame retardant finish applied to the textile substrate, and an infrared-absorbing finish applied to the textile substrate.
    Type: Application
    Filed: May 9, 2011
    Publication date: November 17, 2011
    Inventors: SHULONG LI, James D. Cliver, J. Travis Greer, Jack W. Spoon
  • Publication number: 20110275263
    Abstract: A flame resistant textile material comprises cellulosic fibers and inherent flame retardant fibers. The flame resistant textile material can be treated with one or more flame retardant treatments to impart flame resistance to the cellulosic fibers.
    Type: Application
    Filed: May 10, 2010
    Publication date: November 10, 2011
    Inventors: Shulong Li, J. Travis Greer, James D. Cliver, Jack W. Spoon
  • Patent number: 8012890
    Abstract: Provided herein are flame resistant fabrics having a thermoplastic fiber content of as much as 65% (where no more than 5% of the fibers are non-thermoplastic synthetic fibers). The flame resistant properties are imparted by treating the fabric with one or more flame retardant chemicals and then by curing the treated fabric at high temperatures. Optionally, softeners, stain release agents, soil repellent agents, permanent press resins, and the like may be added to the bath of flame retardant chemicals. Alternately, the treated fabric may be subjected to mechanical treatment to increase softness. The fabrics produced by the present process exhibit improved performance and tear strength, as compared to conventionally treated fabrics.
    Type: Grant
    Filed: October 30, 2008
    Date of Patent: September 6, 2011
    Assignee: Milliken & Company
    Inventors: Shulong Li, Richard A. Mayernik
  • Patent number: 8012891
    Abstract: A process for imparting flame resistance and the flame resistant fabrics produced by such process are provided. The process for imparting flame resistant properties involves treating a target fabric with one or more flame retardant chemicals (and, preferably, a softening agent) and then curing the treated fabric to durably affix the flame retardant to the fabric. In many cases, it may be desirable to subject the treated fabric to mechanical face finishing to increase softness. Optionally, stain release agents, soil repellent agents, permanent press resins, and the like may be added to the bath of flame retardant chemicals, eliminating the need for one or more additional manufacturing processes. Alternately, soil repellent agents may be applied to only one side of the treated fabric after the application of the flame retardant chemicals. The present fabrics exhibit improved performance and tear strength, even after repeated launderings, as compared to conventionally treated fabrics.
    Type: Grant
    Filed: April 30, 2010
    Date of Patent: September 6, 2011
    Assignee: Milliken & Company
    Inventors: Shulong Li, Richard A. Mayernik
  • Patent number: 7998886
    Abstract: A treated textile material comprises a plurality of yarns or fibers having a hindered amine or halamine compound disposed on the exterior surface of the yarns or fibers and/or dispersed in the interior portion of the yarns or fibers. A treated textile material comprises a finish on a surface thereof, the finish comprising the product of a reaction between a cross-linking agent and a polymer comprising a plurality of secondary, hindered amine moieties attached to the polymer chain. Methods for making the treated textile materials are also described.
    Type: Grant
    Filed: October 24, 2005
    Date of Patent: August 16, 2011
    Assignee: Milliken & Company
    Inventors: Shulong Li, Ling Li
  • Publication number: 20110092119
    Abstract: A flame resistant textile is provided. The textile is a sateen weave fabric containing cellulosic fibers, where the sateen weave fabric has a thickness of at least 19.5 mils, a thickness of at least 25 mils after 3 home washes at 120° F., an air permeability of at least 60 cfm, and a weight of less than about 7 oz/yd2. The sateen weave fabric also contains a treatment, where the treatment contains a tetramethylhydroxy phosphonium salt or its condensate and chemical selected from the group consisting of urea, guanidines, guanyl urea, glycoluril, and polyamines. When the sateen weave fabric to which the treatment has been applied has been heat-cured and oxidized at least a portion of the cellulosic fibers have a pentavalent phosphate compound polymerized therein. The method for producing the flame resistant textile is also provided.
    Type: Application
    Filed: May 10, 2010
    Publication date: April 21, 2011
    Inventors: James D. Cliver, James Travis Greer, Candace W. Sturcken, Samuel M. Caudell, Shulong Li
  • Publication number: 20110016618
    Abstract: The present disclosure relates to a protective garment system having two primary components. The first component, which serves as the outer layer of the garment, comprises a textile substrate that has been treated on one side with a hydrophobic composition and has been treated on the opposite side with an oleophobic composition. This combination is well-suited for protection against a variety of organic, oily type liquids (such as chemical warfare agents). The second component, which is a composite structure that serves as the inner layer of the garment, contains a core of activated carbon positioned between layers of adhesive and textile substrate.
    Type: Application
    Filed: June 17, 2010
    Publication date: January 27, 2011
    Inventors: Shulong Li, Xinggao Fang, Zeb W. Atkinson, Nathan B. Emery, Julie A.O. Smallfield, Edwin R. Lee
  • Patent number: 7858539
    Abstract: Provided herein are processes for topically applying an antimicrobial finish to a textile substrate, such as a yarn, a fabric, a composite, or an assembled article (for example, a garment). Specifically, the antimicrobial finish is based on hindered amine compounds that are applied in an aqueous bath (such as a commercial or home laundry setting), using the factors of pH and compound solubility to promote the formation of a durable antimicrobial halamine finish. Advantageously, the antimicrobial finish, which may be applied to fabrics made of any of a variety of fiber types and combinations of fiber types, has been found to be durable to repeated launderings.
    Type: Grant
    Filed: April 9, 2007
    Date of Patent: December 28, 2010
    Assignee: Milliken & Company
    Inventors: Ling Li, Shulong Li, Jeffrey S. Lane
  • Publication number: 20100210162
    Abstract: A process for imparting flame resistance and the flame resistant fabrics produced by such process are provided. The process for imparting flame resistant properties involves treating a target fabric with one or more flame retardant chemicals (and, preferably, a softening agent) and then curing the treated fabric to durably affix the flame retardant to the fabric. In many cases, it may be desirable to subject the treated fabric to mechanical face finishing to increase softness. Optionally, stain release agents, soil repellent agents, permanent press resins, and the like may be added to the bath of flame retardant chemicals, eliminating the need for one or more additional manufacturing processes. Alternately, soil repellent agents may be applied to only one side of the treated fabric after the application of the flame retardant chemicals. The present fabrics exhibit improved performance and tear strength, even after repeated launderings, as compared to conventionally treated fabrics.
    Type: Application
    Filed: April 30, 2010
    Publication date: August 19, 2010
    Inventors: Shulong Li, Richard A. Mayernik
  • Patent number: 7741233
    Abstract: Provided herein are several inventive fabrics having warp yarns and fill yarns, where the warp yarns preferably are an intimate blend of synthetic and cellulosic fibers and where the fill yarns are preferably a patternwise arrangement of synthetic and cellulosic yarns. Such fabric possesses sufficient cellulosic content (i.e., at least 45% by weight) to be easily rendered flame retardant, while simultaneously possessing sufficient synthetic content (i.e., at least 30% by weight) to be abrasion resistant and long-lasting. In one embodiment, the subject fabrics are treated with one or more flame retardant chemicals, typically in the presence of ammonia gas. In a second embodiment, the subject fabrics are coated on one side with an elastomeric composition into which a flame retardant compound has been incorporated. In yet another embodiment, the subject fabrics are both treated and coated to achieve flame retardance.
    Type: Grant
    Filed: August 10, 2006
    Date of Patent: June 22, 2010
    Assignee: Milliken & Company
    Inventors: Kimila C. Sasser, Shulong Li, Zeb W. Atkinson, Richard A. Mayernik
  • Patent number: 7713891
    Abstract: A process for imparting flame resistance and the flame resistant fabrics produced by such process are provided. The process for imparting flame resistant properties involves treating a target fabric with one or more flame retardant chemicals (and, preferably, a softening agent) and then curing the treated fabric to durably affix the flame retardant to the fabric. In many cases, it may be desirable to subject the treated fabric to mechanical face finishing to increase softness. Optionally, stain release agents, soil repellent agents, permanent press resins, and the like may be added to the bath of flame retardant chemicals, eliminating the need for one or more additional manufacturing processes. Alternately, soil repellent agents may be applied to only one side of the treated fabric after the application of the flame retardant chemicals. The present fabrics exhibit improved performance and tear strength, even after repeated launderings, as compared to conventionally treated fabrics.
    Type: Grant
    Filed: October 30, 2008
    Date of Patent: May 11, 2010
    Assignee: Milliken & Company
    Inventors: Shulong Li, Richard A. Mayernik
  • Patent number: 7687450
    Abstract: The present disclosure relates to compositions useful for maintaining the clean impression of a carpet (that is, its scent and appearance) over an extended time despite occurrences that might damage the carpet surface. The composition, which includes an antimicrobial agent, an enzyme inhibitor, and an odor-reacting compound, can be used by a consumer to remove contaminants from the carpet and to prevent the odor associated with the decomposition of future contamination. Specifically, the composition has been shown effective in neutralizing odors associated with the decomposition of organic materials (such as urine or food spills) by absorbing and/or removing the odor-generating source. A manufacturing treatment composition and methods for using are also disclosed.
    Type: Grant
    Filed: November 8, 2006
    Date of Patent: March 30, 2010
    Assignee: Milliken & Co.
    Inventors: Shulong Li, Richard A. Mayernik
  • Patent number: 7686331
    Abstract: This invention relates generally to abrasion resistant and/or puncture resistant fabrics, coated, layered and/or laminated inflatable fabrics, and methods. More particularly, it concerns airbag cushions to which films, fabrics, layers, and/or coatings have been applied and which exhibit enhanced abrasion resistance and/or puncture resistance. The inventive inflatable fabrics are especially suited for use in automotive restraint cushions that require abrasion resistance and/or puncture resistance (such as side curtain airbags).
    Type: Grant
    Filed: September 27, 2004
    Date of Patent: March 30, 2010
    Assignee: Milliken & Company
    Inventors: Shulong Li, Derek L. Bowen, Charles E. Willbanks, Ramesh Keshavaraj, David D. Hildreth
  • Patent number: 7648534
    Abstract: The present disclosure relates to compositions useful for maintaining the clean impression of a carpet (that is, its scent and appearance) over an extended time despite occurrences that might damage the carpet surface. The composition, which includes an antimicrobial agent, an enzyme inhibitor, and an odor-reacting compound, can be used by a consumer to remove contaminants from the carpet and to prevent the odor associated with the decomposition of future contamination. Specifically, the composition has been shown effective in neutralizing odors associated with the decomposition of organic materials (such as urine or food spills) by absorbing and/or removing the odor-generating source. A manufacturing treatment composition and methods for using are also disclosed.
    Type: Grant
    Filed: November 8, 2006
    Date of Patent: January 19, 2010
    Assignee: Milliken & Co.
    Inventors: Shulong Li, Richard A. Mayernik
  • Patent number: 7592048
    Abstract: A photocatalytic substrate comprises a textile support and a finish on the surface thereof. The finish on the surface of the textile support comprises a particulate photocatalytic material and a binder. A process for producing a photocatalytic substrate comprises the steps of providing a textile support having at least one surface, providing a coating composition, applying the coating composition to at least a portion of the surface of the textile support, and drying the surface of the textile support to which the coating composition was applied to produce a photocatalytic substrate.
    Type: Grant
    Filed: November 8, 2007
    Date of Patent: September 22, 2009
    Assignee: Milliken & Company
    Inventors: Shulong Li, Richard Arthur Mayernik