Abstract: A fabric delivers active ingredients to a surface when the fabric includes a moist-vapor porous combination of fabric materials, and the fabric comprises at least 0.5% by total weight of at least one layer of the fabric of a superabsorbent polymer fiber. The superabsorbent polymer fiber contains an absorbed aqueous reservoir of an aqueous solution carrying the active ingredients. The superabsorbent fiber has a coating on its surface of an aqueous penetrable layer through which a liquid in the absorbed aqueous reservoir can migrate or flow, carrying the active ingredients onto an exposed surface of the superabsorbent polymer fiber, so that the active ingredients on the surface of the superabsorbent polymer can react or interact with an environment in contact with the active ingredients on the superabsorbent polymer fiber surface.
Abstract: Fibrous structures that exhibit a pore volume distribution such that greater than about 50% of the total pore volume present in the fibrous structure exists in pores of radii of from about 101 ?m to about 200 ?m, and methods for making such fibrous structures are provided.
Type:
Grant
Filed:
January 2, 2019
Date of Patent:
May 31, 2022
Assignee:
The Procter & Gamble Company
Inventors:
Steven Lee Barnholtz, Paul Dennis Trokhan, Michael Donald Suer
Abstract: Articles, such as sanitary tissue products, including fibrous structures, and more particularly articles including fibrous structures having a plurality of fibrous elements wherein the article exhibits differential cellulose content throughout the thickness of the article and methods for making same are provided.
Type:
Grant
Filed:
October 17, 2017
Date of Patent:
May 24, 2022
Assignee:
The Procter & Gamble Company
Inventors:
Christopher Michael Young, Michael Gomer Stelljes, Michael Donald Suer, Timothy James Klawitter, James Roy Denbow, Steven Lee Barnholtz, Jeffrey Glen Sheehan, Paul Dennis Trokhan
Abstract: A fiber-reinforced resin composition contains a resin-adhered long fiber bundle including composition (A), a thermoplastic resin, and component (B), a rayon fiber, wherein the rayon fiber of component (B) satisfies the following requirements (b1), (b2) and (b3), and the resin-adhered long fiber bundle is obtained by adhering and integrating the thermoplastic resin of component (A) in a molten state to and with a strand of longitudinally-arranged rayon fibers of component (B), and cutting the strand into a length of 3 to 30 mm, (b1) a fiber diameter of 5 to 30 ?m; (b2) a tensile elongation of 10% or more; and (b3) a flat shape with a ratio between a major axis length and a minor axis length (major axis length/minor axis length) in a width-directional cross-section of 1.1 or more.
Abstract: A hollow-cylindrical heat shield includes at least one graphite foil and at least one fiber structure, preferably a wound fiber structure, disposed on the outer side of the at least one graphite foil. The (wound) fiber structure has a degree of coverage of less than 100%. A high-temperature furnace or gas converter having a heat shield is also provided.
Type:
Grant
Filed:
August 4, 2014
Date of Patent:
May 17, 2022
Assignee:
SGL Carbon SE
Inventors:
Sebastian Frommelt, Markus Schroeder, Martin Reinthaler, Peter Pfaller, Karl Hingst
Abstract: A nonwoven cellulose fiber fabric, in particular directly manufactured from lyocell spinning solution, wherein the fabric comprises a network of substantially endless fibers, and wherein the fibers are homogeneously merged substantially over the entire fabric.
Type:
Grant
Filed:
March 28, 2018
Date of Patent:
May 10, 2022
Assignee:
LENZING AKTIENGESELLSCHAFT
Inventors:
Tom Carlyle, Mirko Einzmann, Gisela Goldhalm, Malcolm John Hayhurst, Katharina Mayer, Ibrahim Sagerer-Foric
Abstract: Aspects herein provide for a remoldable article configured to attenuate or reduce the results of an impact. The article comprises a plate that is remoldable in a temperature range of about 41 degrees Celsius to about 43.3 degrees Celsius.
Abstract: The present invention relates to an elastic nonwoven fabric comprising a nonwoven web that is made of a plurality of fibers, which fibers are bicomponent fibers which each comprise a first component and a second component, wherein the first component is present in an amount in the range of from 80-95% by weight and the second component is present in an amount in the range of from 5-20% by weight, both weights based on the total weight of each fiber; wherein the first component comprises an ethylene/?-olefin copolymer and the second component comprises a low density polyethylene having a density in the range of from 0.90-0.95 g/cm3 (as determined with ASTM D792); wherein the first component and the second component both have a melt flow rate in the range of from 10-40 g/10 min (as determined by ASTM D1238 (190° C., 2.
Abstract: Fibrous structures including a plurality of pulp fibers wherein at least a portion of the plurality of pulp fibers are in the form of a paper web and a plurality of thermoplastic meltblown filaments spun directly onto the paper web such that the fibrous structures exhibit novel properties are provided.
Type:
Grant
Filed:
October 17, 2017
Date of Patent:
April 5, 2022
Assignee:
The Procter & Gamble Company
Inventors:
Christopher Michael Young, Michael Gomer Stelljes, Michael Donald Suer, Timothy James Klawitter, James Roy Denbow, Steven Lee Barnholtz, Jeffrey Glen Sheehan, Paul Dennis Trokhan
Abstract: The present invention relates to fabrics and/or garments/apparel that confer protection to a wearer by resisting break open, and/or by absorbing at least a portion of any incident energy. The fabrics/garments/apparel described herein comprise yarns prepared from blends of polymers and woven in stellar weave. The blend of fibers comprises flame retardant viscose fibers, meta aramid fibers, para aramid fibers, Nylon 66 fibers, and antistatic fibers in a predefined proportion. A process of manufacturing the fabric for wearable light weight protective apparel comprises processes of spinning, weaving, wet processing and garmenting carried out in a predefined manner.
Abstract: Articles, such as sanitary tissue products, including fibrous structures, and more particularly articles including fibrous structures having a plurality of fibrous elements wherein the article exhibits differential cellulose content throughout the thickness of the article and methods for making same are provided.
Type:
Grant
Filed:
October 17, 2017
Date of Patent:
April 5, 2022
Assignee:
The Procter & Gamble Company
Inventors:
Christopher Michael Young, Michael Gomer Stelljes, Michael Donald Suer, Timothy James Klawitter, James Roy Denbow, Steven Lee Barnholtz, Jeffrey Glen Sheehan, Paul Dennis Trokhan
Abstract: Articles, such as sanitary tissue products, comprising fibrous structures, and more particularly articles comprising fibrous structures comprising a plurality of fibrous elements wherein the articles exhibit improved consumer relevant properties, for example improved bulk and absorbent properties, compared to known articles and methods for making same are provided.
Type:
Grant
Filed:
October 17, 2017
Date of Patent:
April 5, 2022
Assignee:
The Procter & Gamble Company
Inventors:
Christopher Michael Young, Michael Gomer Stelljes, Michael Donald Suer, Timothy James Klawitter, James Roy Denbow, Steven Lee Barnholtz, Jeffrey Glen Sheehan, Paul Dennis Trokhan
Abstract: The present invention provides a mat comprising a layer having a mixture of long and short fibers wherein said short fibers have a length of not more than about 13 mm and wherein said long fibers have a length of at least about 20 mm and wherein the amount of said short fibers is at least about 3% by weight based on the total weight of said mixture of long and short fibers.
Type:
Grant
Filed:
March 5, 2020
Date of Patent:
April 5, 2022
Assignee:
3M INNOVATIVE PROPERTIES COMPANY
Inventors:
Claus Middendorf, Juergen Strasser, Knut Schumacher
Abstract: Articles, such as sanitary tissue products, including fibrous structures, and more particularly articles including fibrous structures having a plurality of fibrous elements wherein the article exhibits differential cellulose content throughout the thickness of the article and methods for making same are provided.
Type:
Grant
Filed:
October 17, 2017
Date of Patent:
March 29, 2022
Assignee:
The Procter & Gamble Company
Inventors:
Christopher Michael Young, Michael Gomer Stelljes, Michael Donald Suer, Timothy James Klawitter, James Roy Denbow, Steven Lee Barnholtz, Jeffrey Glen Sheehan, Paul Dennis Trokhan
Abstract: Fibrous structures including a plurality of pulp fibers wherein at least a portion of the plurality of pulp fibers are in the form of a paper web and a plurality of thermoplastic meltblown filaments spun directly onto the paper web such that the fibrous structures exhibit novel properties are provided.
Type:
Grant
Filed:
October 17, 2017
Date of Patent:
March 29, 2022
Assignee:
The Procter & Gamble Company
Inventors:
Christopher Michael Young, Michael Gomer Stelljes, Michael Donald Suer, Timothy James Klawitter, James Roy Denbow, Steven Lee Barnholtz, Jeffrey Glen Sheehan, Paul Dennis Trokhan
Abstract: A fabric made by the method of providing a non-woven batt having flame retardant fibers, stitch bonding the non-woven batt with an elastic yarn, and heat setting the stitch bonded, non-woven batt. The stitch bonded non-woven batt is exposed to a temperature in a range of 160° C. to 200° C. for a period in a range of 30 seconds to 120 seconds. In an embodiment, the fabric is adapted for use as a mattress core cover.
Abstract: The invention refers to a cover nonwoven for an interior lining for a vehicle, comprising a nonwoven fabric consisting of at least two nonwoven layers, a first nonwoven layer and a second nonwoven layer, wherein a first outer surface of the nonwoven fabric is formed by a surface of the first nonwoven layer and a second outer surface of the nonwoven fabric is formed by a surface of the second nonwoven layer, and wherein the first nonwoven layer and the second nonwoven layer are inseparably bonded on the entire surface. According to the invention, the first nonwoven layer is formed of a rough polypropylene spunlaced nonwoven and the second nonwoven layer is formed of a dense polypropylene spun-bonded nonwoven, wherein the first outer surface of the nonwoven fabric is suitable for the application of a pressure-sensitive adhesive, and wherein the second outer surface of the nonwoven fabric has hydrophobic properties.
Abstract: An insulated wire includes a conductor, and an insulation layer covering an outer periphery of the conductor. The insulation layer includes a halogen-free flame-retardant resin composition including a base polymer, not less than 1 part by mass and not more than 10 parts by mass of an amorphous silica and not less than 10 parts by mass and not more than 150 parts by mass of a halogen-free flame retardant relative to 100 parts by mass of the base polymer. The base polymer includes not less than 50 parts by mass and not more than 90 parts by mass of either an ethylene-vinyl acetate copolymer or an ethylene-butene copolymer and not less than 10 parts by mass and not more than 50 parts by mass of a low-density polyethylene.
Abstract: A nonwoven fabric including fibers formed from a thermoplastic resin is provided. The thermoplastic resin is an aromatic polysulfone resin. An average fiber diameter of the fibers is 3 ?m or more and 8 ?m or less. A basis weight is 5 g/m2 or more and 30 g/m2 or less.
Abstract: An ethylene/alpha-olefin interpolymer suitable for use in fibers and nonwovens having a density of from 0.911 to 0.939 g/cc, a Brookfield viscosity of less than or equal to 50,000 cP, and a molecular weight distribution (Mw,cc/Mn,cc) of 1.8 to 3.5, and articles thereof.
Type:
Grant
Filed:
March 7, 2018
Date of Patent:
March 1, 2022
Assignee:
Dow Global Technologies LLC
Inventors:
Viraj Shah, Yijian Lin, Ronald Wevers, Rongjuan Cong, Mehmet Demirors