692 patents
Page 14 of 35
Utility
Compositions suitable for manufacturing polyethylene foam, and articles thereof
26 Apr 22
A composition suitable for making uncrosslinked polyethylene foam and an uncrosslinked polyethylene foam comprising: 50-95 wt. % of a low density polyethylene having a density ranging from 0.915 to 0.930 g/cc and melt index of 1-4 g/10 min; and 5-50 wt. % of an ethylene/alpha-olefin interpolymer having: a density ranging from 0.910-0.930 g/cc; a melt index ranging from 0.5 to 6.0 g/10 min; a Mw/Mn of from 2.8 to 4.5; and a ZSVR of 1.8 to 10.0.
Jian Wang, Jichang Feng, Xiao Bing Yun, Mehmet Demirors, Edward L. Lee, Hayley A. Brown, Bin Li
Filed: 28 Jul 16
Utility
Solid carrier component including a liquid polyorganosiloxane and methods for preparation and use of the solid carrier component
26 Apr 22
A solid carrier component includes a liquid polydiorganosiloxane, an ethylene-based polymer, and a maleated ethylene-based polymer.
Marc-Andre Courtemanche, James R. Keenihan, Igor Chorvath, Keith Bruce, Jodi M. Mecca
Filed: 10 Jun 20
Utility
Solid carrier component including a liquid polydiorganosiloxane and methods for preparation and use of the solid carrier component
26 Apr 22
A solid carrier component includes a liquid polydiorganosiloxane and an ethylene-based polymer.
James Keenihan, Marc-Andre Courtemanche, Igor Chorvath, Keith Bruce, Jodi Mecca
Filed: 10 Jun 20
Utility
Aqueous dispersion of microspheres p-acid functionalized polymer particles
26 Apr 22
The present invention relates to a pigmented matte coating composition comprising an aqueous dispersion of a) phosphorus acid functionalized polymer particles; b) TiO2 particles; c) polymeric organic microspheres; and d) a rheology modifier.
James C. Bohling, Ibrahim Eryazici, Philip R. Harsh, Partha S. Majumdar, Edwin Aloysius Nungesser, Jr., Qing Zhang
Filed: 10 Dec 18
Utility
Two-component solventless adhesive compositions and methods of making same
26 Apr 22
A solventless adhesive is disclosed, the adhesive comprising an isocyanate component comprising at least one isocyanate prepolymer that is the reaction product of reactants comprising at least one isocyanate, at least one polyol, and a branched alkane diol, and a polyol component comprising at least one polyol and a branched alkane diol.
Zhaohui Qu, Rui Shi
Filed: 28 Mar 16
Utility
Foaming hard surface cleaning composition with a pH color change
26 Apr 22
A hard surface cleaning composition is provided, including: carbon dioxide; an ionic acrylic based rheology modifier comprising at least one of an alkali swellable emulsion polymer and a hydrophobically-modified alkali swellable emulsion polymer; a pH adjuster; a surfactant; at least one of an alkyl benzene sulfonic acid and an alkyl benzene sulfonate; water; a cosolvent; and, optionally, a pH color indicator; wherein the pH of the hard surface cleaning composition is 3.5 to 6.0.
Muriel Cuilleret
Filed: 18 May 18
Utility
Device for analyzing impact and puncture resistance
26 Apr 22
A device for analyzing a physical characteristic of a film sample is described herein.
Donald L. McCarty, II, Erick Sutanto, Larry Dotson, Brayden E. Glad, Hitendra Singh, John Lund
Filed: 30 Apr 18
Utility
Organic electroluminescent compound and organic electroluminescent device comprising the same
26 Apr 22
The present invention relates to an organic EL device comprising an electron buffer material, and a first electrode, a second electrode opposing the first electrode, a light-emitting layer disposed between the two electrodes, and an electron transport zone and an electron buffer layer disposed between the light-emitting layer and the second electrode.
Sang Hee Cho, Hong Yeop Na, Zhengming Tang, Shaoguang Feng, Doo-Hyeon Moon
Filed: 15 Mar 16
Utility
Semi-crystalline thermoplastic block copolymers
19 Apr 22
Semi-crystalline, thermoplastic polyolefin block copolymers comprising: (A) A first polyolefin A block comprising isotactic poly(1-butene) (iPB); (B) A polyolefin B block comprising an ethylene and/or alpha-olefin/1-butene copolymer or terpolymer; and (C) A second polyolefin A block comprising isotactic poly(1-butene) (iPB); the A and B blocks bonded to one another to form a block copolymer in which the first and second polyolefin A blocks are joined to and separated by the polyolefin B block.
Endre Szuromi, Justin M. Virgill, Robert F. Wendel, Jeffrey C. Munro, Gary R. Marchand, Edmund M. Carnahan, Kim L. Walton
Filed: 19 Jul 17
Utility
Synthesis of cyclopentenones
5 Apr 22
A method comprising synthesizing a substituted cyclopentenone compound via reaction of a substituted cycloalkyl acrylate ester in the presence of phosphorous pentoxide/methanesulfonic acid reagent to make the substituted cyclopentenone compound.
Angela I. Padilla-Acevedo
Filed: 11 Sep 19
Utility
Polyolefin based films suitable for thermoforming
5 Apr 22
The present invention relates to a film structure comprising an outer layer, a core and an inner layer (or sealant layer).
João Gargalaka, Jr., Felipe Martinez Barreneche, Jorge Caminero Gomes, Nicolas Cardoso Mazzola
Filed: 13 Sep 12
Utility
Benzophenone derivative, aqueous copolymer dispersion and aqueous coating composition
5 Apr 22
The present invention relates to a benzophenone derivative and an aqueous copolymer dispersion comprising the benzophenone derivative.
Yujiang Wang, Hui Liu, Caifeng Wang, Jianming Xu, Ling Li, Alvin M. Maurice, Hongyu Chen
Filed: 17 Aug 16
Utility
Thermoplastic polyolefin blends including block composites as compatibilizers
5 Apr 22
A composition comprising (A) from 10 wt % to 90 wt % of a propylene component including at least one propylene based polymer having a propylene content of at least 50.0 wt %, based on the total weight of the propylene based polymer, and a melt flow rate from 0.5 g/10 min to 200.0 g/10 min (ASTM D-1238 at 230° C., 2.16 kg); (B) from 1 wt % to 60 wt % of a polyolefin elastomer; (C) from 1 wt % to 20 wt % of a block composite comprising (i) an ethylene-propylene copolymer, (ii) an isotactic polypropylene copolymer, and (iii) a block copolymer including an ethylene-propylene soft block that has a same composition as the ethylene-propylene copolymer of the block composite and an isotactic polypropylene hard block that has a same composition as the isotactic polypropylene copolymer of the block composite; and (D) optionally, from 0.1 wt % to 10 wt % of an antioxidant.
Olaf Henschke, Yahong Zhang, Wei Li, Hang Wu, Takahiko Ohmura, Yushan Hu, Ming Ming, Krischan Jeltsch
Filed: 24 May 17
Utility
Dispersant polymer for autodish formulations
5 Apr 22
Lin Wang, Anurima Singh, Scott Backer, Wei Gao, Steven G. Arturo, Ivan A. Konstantinov, Paul Mercando
Filed: 18 Oct 18
Utility
Gradient copolymers for use in automatic dishwashing systems
5 Apr 22
A polymer comprising a first fraction and a second fraction, wherein the first fraction comprises from 90 to 100 wt % polymerized C3-C6 carboxylic acid monomer units; and the second fraction comprises from 30 to 80 wt % polymerized C3-C6 carboxylic acid monomer units and from 20 to 70 wt % polymerized sulfonic acid monomer units; wherein the first fraction is from 10 to 40 wt % of the polymer and the second fraction is from 60 to 90 wt % of the polymer; the polymer has Mw from 3,000 to 30,000; and monomers are randomly distributed within each fraction.
Marianne Creamer, Severine Ferrieux, Eric Wasserman
Filed: 9 Oct 18
Utility
Branched polymeric dispersants, aqueous pigment dispersions, and aqueous coating compositions thereof
29 Mar 22
A branched polycarboxylic acid or salt thereof, wherein the average number of branches is (2) to (100) and the average degree of polymerization of the branches is (2) to (50), is an effective polymeric dispersant.
David Lunn, Sungbaek Seo, Craig Hawker, Alaina McGrath, Paul Clark, Antony Van Dyk, Sang-Ho Lee
Filed: 1 Aug 19
Utility
Molding compound having randomly oriented filaments and methods for making and using same
29 Mar 22
A molding compound is made by heat-softening, fusing and compressing strips of unidirectionally aligned filaments embedded in a thermosetting resin.
Jason A. Reese, Richard Baumer, David H. Bank, Amit K. Chaudhary
Filed: 21 Mar 18
Utility
Formaldehyde-free curable composition
29 Mar 22
The present disclosure provides a curable composition comprising from 70 to 99% by dry weight based on total dry weight of the curable composition, an acrylic emulsion component, and from 1 to 30% by dry weight based on the total dry weight of the curable composition, a polyolefin emulsion component prepared by emulsifying a polycarboxylic-compound functionalized polyolefin starting material.
Yin Xue, Zhaohui Qu
Filed: 30 Mar 17
Utility
3D printing method utilizing thermoplastic silicone composition
29 Mar 22
A method of forming a three-dimensional (3D) article is disclosed.
Zachary Milroy, Sara Schaubroeck, Bizhong Zhu
Filed: 9 Sep 16
Utility
Polyethylene copolymers having a particular comonomer distribution
22 Mar 22
Novel polyethylene copolymers having a relatively high comonomer partitioning tendency are disclosed as are methods for their preparation.
Roger L. Kuhlman
Filed: 16 Oct 19