1739 patents
Page 10 of 87
Utility
Polyolefin-based Multilayer Elastic Films
27 Oct 22
According to at least one embodiment of the present disclosure, a multilayer elastic film comprises a core layer, a first outer layer, and a second outer layer.
Aleksandar Stoiljkovic, Karlheinz Hausmann
Filed: 26 Aug 20
Utility
Chemical Processing Utilizing Hydrogen Containing Supplemental Fuel for Catalyst Processing
27 Oct 22
A method for processing a chemical stream includes contacting a feed stream with a catalyst in a reactor portion of a reactor system that includes a reactor portion and a catalyst processing portion.
Matthew T. Pretz, Mark W. Stewart, Lin Luo, Hangyao Wang
Filed: 8 Jul 22
Utility
Silicone Pressure Sensitive Adhesive Composition and Methods for the Preparation and Use Thereof
27 Oct 22
A silicone pressure sensitive adhesive composition is curable to form a silicone pressure sensitive adhesive.
Jingui Jiang, Qing Cao, Zhihua Liu, Yan Zhou, Ruihua Lu, Chengrong Zhu, Jiayin Zhu
Filed: 31 Oct 19
Utility
Method for Producing Organopolysiloxane
27 Oct 22
A method for producing an organopolysiloxane having at least one silicon atom-bonded alkoxysilylalkyl group per molecule is provided.
Peng LI, Xiaocong XU, Hongjun MA, Yan ZHENG, Shuhua ZHANG, Yejun WU, Hui ZHU
Filed: 3 Sep 19
Utility
Method of Preparing Alkoxy-functional Organosilicon Compounds
27 Oct 22
A method of preparing an alkoxy-functional organosilicon compound is provided.
Marc-André COURTEMANCHE, Michael Salvatore FERRITTO, Nisaraporn SUTHIWANGCHAROEN
Filed: 9 Sep 20
Utility
Compatibilized Polymeric Compositions for Optical Fiber Cable Components
27 Oct 22
A polymeric composition includes (a) 1 wt % to 45 wt % of an ethylene-based polymer; (b) 50 wt % to 90 wt % of a polybutylene terephthalate having a melt flow index from 21 g/10 min. to 35 g/10 min at 250 C and 2.16 Kg; and (c) 3.5 wt % to 10 wt % of a compatibilizer comprising a maleated ethylene-based polymer and ethylene n-butylacrylate glycidyl methacrylate.
Karl M. Seven, Mohamed Esseghir, Jeffrey M. Cogen
Filed: 21 Aug 20
Utility
Curable Reactive Silicone Composition, Cured Product Thereof and Uses of Composition and Cured Product
27 Oct 22
Provided is: a curing reactive silicone composition having sufficient toughness and pressure sensitive adhesive strength to temporarily secure various substrate even in an uncured state, having heat meltability and excellent moldability of a sheet or the like, and that can be quickly cured by high energy irradiation to achieve high adhesive strength; a method of manufacturing a sheet thereof a cured product thereof that can achieve high adhesive strength by crimping; and applications thereof.
Kazuhiro NISHIJIMA, Akihiro NAKAMURA, Haruhiko FURUKAWA, Makoto YOSHITAKE, Toru IMAIZUMI, Kouichi OZAKI
Filed: 29 Oct 19
Utility
Methods for making light olefins from different feed streams
25 Oct 22
According to one or more embodiments of the present disclosure, chemical streams may be processed by a method which may comprise operating a first chemical process, stopping the first chemical process and removing the first catalyst from the reactor, and operating a second chemical process.
Matthew T. Pretz
Filed: 9 Mar 18
Utility
Synthesis of cyclic organic compounds and metallocenes
25 Oct 22
A method comprising synthesizing a cyclic organic compound via reaction of an unsubstituted or substituted cyclopentene with an unsubstituted or substituted acrylic acid in the presence of phosphoric and/or sulfonic acid reagent to make the cyclic organic compound.
Angela I. Padilla-Acevedo, Roger L. Kuhlman
Filed: 27 Jan 21
Utility
Process of manufacturing polyols
25 Oct 22
A method of producing a polyether polyol that includes reacting a low molecular weight initiator with one or more monomers in the presence of a polymerization catalyst, the low molecular weight initiator having a number average molecular weight of less than 1,000 g/mol and a nominal hydroxyl functionality at least 2, the one or more monomers including at least one selected from propylene oxide and butylene oxide, and the polymerization catalyst being a Lewis acid catalyst having the general formula M(R1)1(R2)1(R3)1(R4)0 or 1.
Arjun Raghuraman, William H. Heath, Sukrit Mukhopadhyay, Heather A. Spinney, David R. Wilson, Anthony P. Gies, Manjiri R. Paradkar, Justin M. Notestein, SonBinh T. Nguyen
Filed: 14 Sep 18
Utility
Methods for reducing aldehyde emissions in polyurethane foams
25 Oct 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, at least one cyclic 1,3-diketone compound, at least one aminoalcohol or alkylhydroxylamine and an alkali metal, phosphonium or ammonium sulfite.
Zhengming Tang, Jian Zou, Shaoguang Feng, Yuji Sasaki, Hongliang Chen, Degang Zhang, Ping Zhang
Filed: 2 Aug 18
Utility
Polyethylene composition with treeing retardants
25 Oct 22
A polyethylene composition comprising (A) an ethylene-based (co) polymer, (B) a styrenic unit-containing copolymer, and (C) a polyorganosiloxane.
Chao He, Yabin Sun, Jeffrey M. Cogen, Timothy J. Person, Hongyu Chen
Filed: 29 Aug 17
Utility
Curable granular silicone composition, cured object obtained therefrom, and production method therefor
25 Oct 22
Provided is a curable granular silicone composition which has hot-melt properties, is excellent in terms of handleability and curability in overmolding and the like, and gives cured objects and the like highly inhibited from taking a color at high temperatures.
Ryosuke Yamazaki, Toru Imaizumi, Kouichi Ozaki
Filed: 15 Oct 18
Utility
Fluoroalkyl group-containing curable organopolysiloxane composition, cured product thereof, and transducer or the like provided with cured product
25 Oct 22
A curable organopolysiloxane composition is provided.
Hiroshi Fukui, Kyoko Toyama
Filed: 2 May 18
Utility
Synthetic lubricant compositions having improved oxidation stability
25 Oct 22
Embodiments of the present disclosure directed towards synthetic lubricant compositions.
Martin R. Greaves, Evelyn A. Zaugg-Hoozemans
Filed: 19 Mar 18
Utility
Thio(di)silanes
25 Oct 22
Thio(di)silanes comprising a thiosilane of formula (A): (R1aR1bR1cCS)s(Si)XxHh (A) wherein subscript s is from 2 to 4 or a thiodisilane of formula (I): (R1aR1bR1cCS)s(R22N)(Si—Si)XxHh (I) wherein subscript s is from 1 to 6, and wherein R1a, R1b, R1c, R2, X and subscripts n, x and h are defined herein.
Noel Mower Chang, Byung K. Hwang, Brian David Rekken, Vasgen Aram Shamamian, Xianghuai Wang, Xiaobing Zhou
Filed: 10 Oct 17
Utility
Method for optical waveguide fabrication
25 Oct 22
A method for producing an optical waveguide by: (a) depositing a first composition: (i) a polysiloxane comprising epoxy and alkenyl groups with refractive index no greater than 1.50, (ii) a compound comprising at least one epoxy group and refractive index no greater than 1.49, and (iii) a polysiloxane having refractive index at least 1.50; (iv) a photo acid generator; (v) a hydrosilylation catalyst, (vi) an inhibitor for hydrosilylation; (b) curing by exposure to ultraviolet light; (c) removing the uncured portion to produce a patterned core layer; (d) after a time from 20 to 300 hours depositing a second composition comprising: (i) a polysiloxane comprising epoxy groups with refractive index no greater than 1.49, and (ii) a compound comprising at least two epoxy groups with a refractive index no greater than 1.49 and an alcohol having refractive index no more than 1.45 (iii) at least one photo acid generator.
Brandon W. Swatowski, Kai Su, Maynard G. Hyer, William K. Weidner
Filed: 9 Jul 18
Utility
Foam control
25 Oct 22
A method for controlling foam comprising providing food composition comprising a foam control agent and a foodstuff, the foam control agent comprising a Mono glycidyl ether adduct or a Diglycidyl ether adduct.
Stephen W. King, Clark H. Cummins, Michael L. Tulchinsky, Xue Chen
Filed: 14 Mar 19
Utility
Reactor systems comprising fluid recycling
25 Oct 22
A method for processing a chemical stream includes contacting a feed stream with a catalyst in an upstream reactor section of a reactor having the upstream reactor section and a downstream reactor section, passing an intermediate product stream to the downstream reactor section, and introducing a riser quench fluid into the downstream reactor section, upstream reactor section, or transition section and into contact with the intermediate product stream and the catalyst to slow or stop the reaction.
Matthew T. Pretz
Filed: 20 May 21
Utility
Lamination process
25 Oct 22
A lamination process is disclosed.
Frederic Gubbels, Victor Baily, Gregory Chambard, Guy Beaucarne
Filed: 7 Feb 18