1739 patents
Page 7 of 87
Utility
Method of Preparing a Silicon Glycan
17 Nov 22
A method for preparing a silicon glycan is provided.
Marc-Andre Courtemanche, Emmett M. Partain, III
Filed: 28 Oct 20
Utility
Low Isomer Hydrosilylation
17 Nov 22
A reaction composition contains (a) an allyl polyether having the following formula: CH2=CHCH2O-Aa-B where, (i) subscript a is 2 to 170; (ii) A is selected from: —CH2CH2O—; —CH2CH(CH3)O—; —CH(CH3)CH2O—, CH2CH(CH2CH3)O—; —CH(CH2CH3)CH2O, —CH2CF(CF3)O—, —CF(CF3)CF2O— and —CF2CF(CF3)O—; and (iii) B is selected from —H, —CH3, —CH2CH3, —CH2CH2CH3, —CH2CH2CH2CH3, —C(O)CH3, and —CF2CF2CF3; (b) A silyl hydride functional siloxanc comprising the following siloxane units [R2HSiO1/2]m[R2SiO2/2]d[R2SiO3/2]t[SiO4/2]q wherein d+t+q is one or more and wherein: (i) R is selected from hydrocarbyl groups liaing from one to 8 carbon atoms; (ii) subscript m is 2 or more; (iii) subscript d is zero to 20; (iv) subscript t is zero to 2; (v) subscript q is zero to 2; and (c) a platinum-based hydrosilylation catalyst; where there are at least 4 molar equivalents of silyl hydride functionalities relative to allyl functionalities in the reaction composition.
Travis Sunderland, Ryan Baumgartner, Thomas D. Bekemeier, Nanguo Liu, Eric Joffre, John Kennan, Lenin Petroff, Brian Deeth, Mike Ferritto, Alix Schmidt
Filed: 1 Dec 20
Utility
Blends for Foams, Foams Manufactured Therefrom and Articles Comprising the Same
17 Nov 22
Disclosed herein is a foam composition comprising an olefin copolymer that comprises ethylene and an α-olefin or propylene and an α-olefin; an ionomer that comprises copolymer of ethylene and a carboxylic acid; where the ionomer is neutralized with a metal ion; a crosslinking agent; and a blowing agent.
Haiyang Yu, Kim L. Walton, Lei Ying, Xiaochun Liu
Filed: 25 Jul 22
Utility
Methods for Reducing Aldehyde Emissions in Polyether Polyols and Polyurethane Foams
17 Nov 22
Polyurethane foams are made by curing a reaction mixture that contains an aromatic polyisocyanate, at least one isocyanate-reactive material having an average functionality of at least 2 and an equivalent weight of at least 200 per isocyanate-reactive group, at least one blowing agent, at least one surfactant and at least one catalyst, and a certain 3-oxopropanamide compound.
Haiying Li, Shaoguang Feng, Wenbin Bao, Ping Zhang, Jie Ji, Jian Zou, Zhengming Tang
Filed: 30 Aug 19
Utility
Heat Aging-resistant and Flexible Polyolefin Formulation
17 Nov 22
A polyolefin formulation comprising constituents (A) to (E) in the following amounts: from 15.0 to 55.0 weight percent (wt %) of (A) a polypropylene homopolymer; from 77.9 to 30.0 wt % of (B) a poly(ethylene-co-1-alkene) copolymer; from 3.0 to 6.5 wt % of (C) an ethylene/propylene diblock copolymer; from 4.0 to 8.0 wt % of (D) a saturated-and-aromatic (C14-C60)hydrocarbon; and from 0.1 to 1.5 wt % of (E) an antioxidant; wherein the wt % of (B) divided by the wt % (A) is a mass ratio of from 5.0:1.0 to 0.50:1.0; and wherein the amounts of constituents (A), (B), and (C) total from 88.0 to 95.9 wt % of the polyolefin formulation; and wherein the amounts of constituents (A) to (E) total from 92.1 to 100.0 wt % of the polyolefin formulation.
Qian Gou, Timothy J. Person, Paul J. Caronia, Yushan Hu, John Reffner
Filed: 10 Nov 20
Utility
Hydrophobically Modified Pigment Composition
17 Nov 22
The present invention is a composition comprising an aqueous dispersion of metal oxide pigment particles coated with an organosilane polymer comprising structural units of an alkyltrihydroxysilane or a salt thereof, a dialkyldihydroxysilane or a salt thereof, and an ancillary alkylsilane triol.
David G. Barton, James C. Bohling, Juan F. Callejas, Amrita Chakravarty, Alexander Katz, Manish K. Mishra, Clayton J. Radke, Antony K. Van Dyk
Filed: 1 Oct 20
Utility
Silicone-based Barrier Compositions
17 Nov 22
A liquid applied, silicone-based air and water barrier coating composition and its use as a silicone-based air and water barrier is provided.
Michael P. TATE, Zhifeng BAI, Jodi M. MECCA, Tirtha CHATTERJEE, Yiyong HE, Michael BRASSEUR, Sudhakar BALIJEPALLI, John J. RABASCO
Filed: 1 Jul 20
Utility
Silicone-based Barrier Compositions
17 Nov 22
A liquid applied, silicone-based air and water barrier coating composition and its use as a silicone-based air and water barrier is provided.
Tirtha CHATTERJEE, Milton H. REPOLLET-PEDROSA, Michael P. TATE, Yiyong HE, Andrea WATTS
Filed: 1 Jul 20
Utility
Retort Adhesion Composition
17 Nov 22
A solvent-based polyurethane retort adhesive system for producing laminates including: (A) at least one isocyanate compound, Component A, comprising: a blend of: (i) at least one aliphatic-based isocyanate and (ii) at least one aromatic-based isocyanate; and (B) at least one isocyanate-reactive component, Component B, comprising: (i) at least one phosphate ester compound and (ii) at least one polyether polyol having an average molecular weight of less than 1,500 g/mol; a process for producing the above adhesive; a multi-layer laminate product including the above adhesive; and a process for producing a laminate product using the above adhesive.
JIE WU, SUDHANWA DEWASTHALE, MAI CHEN
Filed: 19 May 20
Utility
Photoresist Stripping Composition
17 Nov 22
Xin Jiang, Stephen W. King
Filed: 30 Aug 19
Utility
Heterogeneous catalyst
15 Nov 22
A heterogeneous catalyst comprising a support and gold, wherein: (i) said support comprises titanium, (ii) said catalyst comprises from 0.1 to 5 wt % of gold, (iii) at least 90 wt % of the gold is in the outer 60% of catalyst volume, and (iv) particles of the catalyst have an average diameter from 200 microns to 30 mm; wherein weight percentages are based on weight of the catalyst.
Kirk W. Limbach, Christopher D. Frick, Dmitry A. Krapchetov, Wen-Sheng Lee, Victor J. Sussman, Jeffrey A. Herron
Filed: 20 Jun 19
Utility
Low sheen paint composition with effective opacity
15 Nov 22
The present invention provides an aqueous paint composition comprising by dry weight based on total dry weight of the pigment composition, from 11% to 35% of a polymeric duller of (co)polymeric particles having an average diameter of from 1 to 20 μm, and from 25% to 70% of titanium dioxide particles; wherein from 50% to 100% of the titanium dioxide particles are encapsulated by polymer shell of (co)polymeric particles.
Junyu Chen, Wei Cui, Tao Wang, Tao Wang, Qianqian Li, Juan Li, Longlan Cui, David G. Speece, Jr.
Filed: 28 Apr 15
Utility
Aqueous polyurethane dispersion adhesive compositions
15 Nov 22
An aqueous polyurethane dispersion compositions are disclosed.
Chenyan Bai, Zhaohui Qu, Jie Wu, Kalyan Sehanobish, Hongyu Chen, Xinchun Liu, Chao Zhang
Filed: 11 May 17
Utility
Polyolefin-acrylic particles
15 Nov 22
Liang Chen, Andy Jun Li, Matthew Carter, Robert S. Moglia, Ralph C. Even, John F. Kohn, Carlos A. Cruz, Yannick Saint-Gerard, Douglas J. Hasso, Miroslav Janco
Filed: 29 Nov 18
Utility
Aqueous dispersion of multistage polymer
15 Nov 22
An aqueous dispersion of a hydrophobically-modified alkali-soluble multistage polymer useful as a thickener affording high thickening efficiency and an aqueous coating composition comprising such aqueous dispersion showing good stability after heat aging without compromising stability upon addition of colorants.
Longlan Cui, Rui Wang, Siyuan Jiang, Wei Gao
Filed: 25 Dec 17
Utility
Lubricant composition
15 Nov 22
Disclosed is a lubricant composition including: at least one base oil; at least one polyalkylene glycol with at least 50% by weight of butylene oxide units and having a kinematic viscosity, measured at 100° C. according to standard ASTM D445 (2015), which is greater than or equal to 50 mm2/s, a kinematic viscosity, measured at 40° C. according to standard ASTM D445 (2015), which is greater than or equal to 1000 mm2/s and a Viscosity Index, measured according to standard ASTM D2270 (2012), which is greater than or equal to 180.
Nicolas Champagne, Nadjet Khelidj
Filed: 23 Oct 17
Utility
Composition of a Rheology Modifier and Dihalohydantoin
10 Nov 22
The present invention relates to an aqueous composition comprising a rheology modifier and 1-bromo-3-chloro-5,5-dimethylhydantoin.
Jessica R. Levin
Filed: 6 Oct 20
Utility
Golf Ball
10 Nov 22
A formulation for making at least one element of a golf ball, wherein the formulation includes: (i) from 50 weight percent to 95 weight percent of a thermoplastic composition comprising: (1) at least one ethylene acid copolymer consisting essentially of copolymerized comonomers of: (A) ethylene, and (B) from 5 weight percent to 25 weight percent of at least one α,β-ethylenically unsaturated carboxylic acid having from 3 carbon atoms to 8 carbon atoms, based on the total weight of monomers present in the ethylene acid copolymer; wherein the acid moieties of component (1) are neutralized to a level of from 25 percent to 220 percent; and (ii) from 5 weight percent to 50 weight percent of a crosslinked material having a gel content of at least 80 weight percent, wherein the crosslinked material is a crosslinked elastomer, a crosslinked rubber, or a blend of a crosslinked elastomer and a crosslinked rubber; a process for making the above formulation; at least one element of a multilayer golf ball and a process for making the at least one element of a multilayer golf ball using the above formulation; a multilayer golf ball including (a) at least one core, and (b) a cover; wherein the at least one core is made from the above formulation; and a process of manufacturing the above multilayer golf ball.
James R. De Garavilla, Keith C. Anderson
Filed: 17 Dec 20
Utility
Methods of Etherification
10 Nov 22
Embodiments of the present disclosure are directed towards methods of etherification including modifying a zeolite catalyst with phosphorus to provide a phosphorus modified zeolite catalyst; and contacting the phosphorus modified zeolite catalyst with an olefin and an alcohol to produce a monoalkyl ether.
Wen-Sheng Lee, Dean Millar, Stephen W. King
Filed: 23 Sep 20
Utility
Methods of Making Uv Reflective Particles
10 Nov 22
Described herein are UV reflective particles, and methods of forming UV reflective particles, comprising extruding a film having a plurality of alternating layers of polycarbonate (PC) and poly(methyl methacrylate) (PMMA), wherein each layer is less than 150 nm thick, and grinding the film into particles having a median particle size less than 200 microns.
Yuanqiao Rao, Nikhil J. Fernandes, Hyunwoo Kim, Lei Liu
Filed: 25 Jun 20