692 patents
Page 16 of 35
Utility
Polymers for use in fibers and nonwoven fabrics, articles thereof, and composites thereof
1 Mar 22
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.
Viraj Shah, Yijian Lin, Ronald Wevers, Rongjuan Cong, Mehmet Demirors
Filed: 7 Mar 18
Utility
Process for reducing energy consumption in the regeneration of hybrid solvents
22 Feb 22
Disclosed is a process for regenerating a hybrid solvent used to remove contaminants from a fluid stream and to provide an improved yield of purified fluid.
John R. Dowdle, Christophe R. Laroche, Diego Ortiz Vega, Linda L. Pirtle
Filed: 19 Apr 17
Utility
Abrasion resistant flexible composites and multilayer pipe liners for cured-in-place pipe
22 Feb 22
Embodiments of the present disclosure include composites and flexible multilayer pipe liners comprising a fibrous layer; and a polyolefin backing layer comprising a blend of: (a) an ultra-high molecular weight ethylene-based polymer having an intrinsic viscosity from 5 to 50 deciliters/gram, (b) a polyethylene resin comprising a first molecular weight ethylene-based polymer component and a second molecular weight ethylene-based polymer component, wherein the polyethylene resin has a density from 0.930 to 0.960 g/cc; (c) a thermoplastic polyolefin elastomer having a density of from 0.850 to 0.910 g/cc; and (d) optionally, a fluoropolymer.
Dane Chang, Siddharth Ram Athreya
Filed: 12 Sep 18
Utility
Catalyst-doped sizing agent for preparation of high areal weight fiber shelf-stable prepreg or molding compound intermediates
22 Feb 22
The present invention provides thermosetting resin pre-impregnated or infused fiber materials or prepregs comprising a thermosetting resin mixture and a fiber material component of a heat resistant fiber, such as carbon fiber, having an areal weight of from 500 to 3,000 g/m2 having a coating of from 0.5 to 4 phr of a latent, particulate curative or solid curative, preferably, dicyandiamide, wherein the prepregs are infused with a thermosetting resin mixture comprising (a) at least one liquid epoxy resin, and (b) a hardener and/or a catalyst, as well as methods of making the same.
David H. Bank, Richard Baumer, Kevin J. Bouck, Jun Cai, Marsha L. Langhorst, Abhijit A. Namjoshi, Weijun Wang
Filed: 30 Aug 17
Utility
Adhesive film
22 Feb 22
Disclosed is an adhesive film.
Takakazu Hino, Akihiro Nakamura, Michitaka Suto, Hidefumi Tanaka
Filed: 22 Jan 19
Utility
Lamination adhesive compositions and their applications
22 Feb 22
Two part silicone lamination adhesive compositions which cure via a condensation cure chemistry using titanium and/or zirconium based catalysts at room temperature are disclosed.
Frederic Gubbels, Victor Baily
Filed: 7 Feb 18
Utility
Phosphorus acid functionalized coating composition
22 Feb 22
The present invention relates to a composition comprising an aqueous dispersion of submicron-sized polymer particles and micron-sized polymer beads, wherein the polymer particles or beads or both are functionalized with phosphorus acid groups.
Joy A. Gallagher, Philip R. Harsh, Pu Luo, Edwin Nungesser
Filed: 16 Jun 16
Utility
Method for producing sealed optical semiconductor device
22 Feb 22
A method for producing a sealed optical semiconductor device includes: placing inner and outermost layer sealing films on a substrate on which an optical semiconductor element is mounted within a pressure reduction chamber, and reducing the pressure; a step in which the outermost film is heated, and at least the periphery of the outermost film is thermally fused to the surface of the substrate; and a step in which the reduction of pressure is released, and the substrate is sealed by the outermost film and the inner film.
Eiji Kitaura, Masaaki Amako, Steven Swier
Filed: 31 Aug 18
Utility
Multilayer stretch hood compositions and structures
15 Feb 22
Embodiments are directed to a stretch hood or stretch label multilayer film comprising a first skin layer, a second skin layer, and a core layer disposed between the first skin layer and the second skin layer, wherein: the first skin layer, the second skin layer, or both independently comprise at least 50 wt. % of a linear low density polyethylene (LLDPE) resin, wherein the skin LLDPE resin exhibits each of the following properties: a Crystallization Elution Fractionation (CEF) fraction of less than 8% above an elution temperature of 94° C.; and a melt index (I2) of 0.1 to 2.0 g/10 min when measured according to ASTM D 1238 at a load of 2.16 kg and temperature of 190° C.
Shaun Parkinson, Jesus Nieto, Rajen M. Patel
Filed: 12 Oct 17
Utility
Spray-dried Ziegler-Natta (pro)catalyst systems
15 Feb 22
Methods of making spray-dried Ziegler-Natta (pro)catalyst systems containing titanium Ziegler-Natta (pro)catalysts, a hydrophobic silica carrier material, and tetrahydrofuran.
Ian M. Munro, Wesley R. Mariott, C. Dale Lester, Nitin Borse, Michael D. Awe, Phuong A. Cao, Jesse C. Beilhart
Filed: 7 Jun 19
Utility
Ethylene/alpha-olefin interpolymers with improved pellet flowability
15 Feb 22
The invention provides compositions, each comprising an ethylene/alpha-olefin interpolymer, which has a reduced level of a low density, low molecular weight oligomeric fraction, as indicated by an HCC value, as described herein, and reduced levels of inorganic content or lower Tm.
Frank J. Cerk, Rongjuan Cong, Shrikant Dhodapkar, Selim Yalvac, Morgan M. Hughes, Timothy W. Gambrel, Yi Jin
Filed: 16 Oct 19
Utility
Curable silicone composition, cured product thereof, and optical semiconductor device
15 Feb 22
A curable silicone composition is disclosed.
Akito Hayashi, Tomohiro Iimura
Filed: 22 Sep 17
Utility
Thermoplastic polyolefin compositions useful for aldehyde abatement
15 Feb 22
A composition comprises: (A) a polypropylene polymer; (B) a polyolefin elastomer; (C) a compound having the formula (I) defined herein; and (D) an additive component.
Yahong Zhang, Shaoguang Feng, Jian Zou, Yonghua Gong, Russell P. Barry, Jozef Van Dun
Filed: 29 Sep 17
Utility
Emulsion, composition comprising same, film formed therewith, and related methods
15 Feb 22
An emulsion is disclosed which comprises a non-aqueous phase comprising a solid silicone resin and a siloxane carrier vehicle having an average of at least one silicon-bonded functional group per molecule and capable of carrying the solid silicone resin, an aqueous phase comprising water, and a surfactant, wherein the emulsion is substantially free from organic solvents.
Gina Di Giovanni, Fabrizio Galeone, Michal Hrebi{hacek over (c)}ík, Pierre Léger, David Pierre, Stephane Ugazio
Filed: 6 Feb 18
Utility
Aqueous coating composition
15 Feb 22
An aqueous coating composition having good freeze-thaw stability and providing coatings with good stain resistance.
Zhen Qian, Yaguang Zhao, Wei Cui, Ling Li
Filed: 12 Apr 18
Utility
Nonlinear model predictive control of a process
15 Feb 22
A chemical system for an operation exhibiting steady-state gain inversion is provided herein and includes a reactor configured to receive a feed stream and produce an outlet stream to form a process and a control device configured to control a process.
Rahul Bindlish
Filed: 25 Oct 19
Utility
Personal care composition
15 Feb 22
A personal care composition is provided, comprising: a vehicle; a surfactant; a water-soluble cellulose ether base material substituted with a hydrophobic group having a carbon chain with 8 to 15 carbon atoms; wherein the water-soluble cellulose ether base material has a weight average molecular weight, Mw, of >800,000 Daltons; and, wherein the body wash formulation contains <0.01 wt % alkyl sulfate and <0.01 wt % alkyl ether sulfate.
Katherine R. Davis, Lyndsay M. Leal, Emmett M. Partain, III, Nikhil J. Fernandes, Eric P. Wasserman
Filed: 7 Jul 17
Utility
Lithium ion battery having improved thermal stability
15 Feb 22
Aspects of the invention are based on the discovery that cathode materials and lithium ion batteries comprising the cathode material, having improved thermal stability may be produced from a cathode material that is comprised of a mixture of a lithium metal oxide and a lithium metal phosphate wherein the lithium metal phosphate comprises a volume fraction of secondary particles having a size of 0.1 to 3 μm that is from 5 to 100%, based on the total content of lithium metal phosphate.
Maeda Hideaki, Daojin Hang, Xiangyang Tai, Jing Jin, Chunhua Huang
Filed: 18 Dec 14
Utility
Bis-phenyl-phenoxy polyolefin catalysts having an alkoxy- or amido-ligand on the metal for improved solubility
8 Feb 22
Arkady L. Krasovskiy, David R. Wilson, Tulaza Vaidya, Edmund M. Carnahan, Philip P. Fontaine, Carl N. Iverson
Filed: 19 Sep 18
Utility
Polymerizations for olefin-based polymers
8 Feb 22
Philip P. Fontaine, Jerzy Klosin, Endre Szuromi, Carl N. Iverson, Zach T. Rickaway, Andrew J. Young, Susan G. Brown, Ruth Figueroa, Mehmet Demirors, Mridula Kapur
Filed: 20 Nov 19