39 patents
Page 2 of 2
Utility
Polyester-polyol Compositions for Polyurethane Foam with Improved Hydrolytic Stability
28 Oct 20
The invention relates to compositions of glycidyl ester used as a stabilizer in polyurethane foams formulations having a good resistance to hydrolysis, improved damping with equivalent or improved physical properties, and high sound absorption capacity.
Denis HEYMANS, Françolse DECOQ
Filed: 17 Jan 19
Utility
Manufacture of novolacs and resoles using lignin
19 Oct 20
Processes for manufacturing novolacs and resoles from lignin are disclosed.
Anthony Maiorana, Srirama N. Maddipatla Venkata, Stephen W. Arbuckle, Ganapathy Viswanathan
Filed: 25 Jan 18
Utility
Process to produce polyvinyl-ester compositions with low residual monomer and the use thereof
12 Oct 20
A process for reducing the amount of residual monomer in aqueous polymerization emulsion by using a sequential polymerization steps, The first step consists in adding an emulsion, of vinyl ester of alkyl of C1 to C18 carboxylic acids, to water containing a radical initiator, the second step consists in adding further an emulsion of alkyl acrylate and/or methacrylate, and the third step consists in c) adding to polymeric emulsion, resulting of the steps a) and b), pure liquid acrylate or methacrylate with alkyl chain of C1 to C12.
François Simal, Nathalie Haveaux, Aurélien Laurant
Filed: 2 Dec 13
Utility
Rubber Compositions Containing Tackifiers
7 Oct 20
A composition comprising, a rubber component selected from the group consisting of a rubber polymer, a synthetic rubber polymer, and combinations thereof; and an alkylphenol resin which is a reaction product of: at least one phenolic monomer selected from the group consisting of phenol, cresol, resorcinol, xylenol, ethyl phenol, alkylresorcinols, and combinations thereof; and at least one alkyl aldehyde having from 5 to 12 carbon atom alkyl groups, is disclosed.
Ashok T. REDDY, Craig ZIRKLE, Justyne WILLMAN
Filed: 18 Jun 20
Utility
Chemical Products for Adhesive Applications
30 Sep 20
The embodiments described herein generally relate to methods and chemical compositions for coating substrates with a composition.
Charles ZHA, Jan BEETGE
Filed: 13 Feb 20
Utility
Odorless polyester stabilizer compositions
28 Sep 20
The invention relates to compositions of glycidyl ester in C9 to C15 branched acid is with a concentration in compounds, which have a boiling point below 250° C., of less than 8000 ppm.
Françoise Decocq, Denis Heymans
Filed: 11 Jul 16
Utility
Impregnation Resin Mixture
26 Aug 20
The invention relates to an impregnation resin mixture and to the use thereof.
Gunda KUHLMANN, Christoph SCHEUER, Panagiotis SALTAPIDAS
Filed: 18 Sep 18
Utility
Rubber compositions containing tackifiers
29 Jun 20
A composition comprising, a rubber component selected from the group consisting of a rubber polymer, a synthetic rubber polymer, and combinations thereof; and an alkylphenol resin which is a reaction product of: at least one phenolic monomer selected from the group consisting of phenol, cresol, resorcinol, xylenol, ethyl phenol, alkylresorcinols, and combinations thereof; and at least one alkyl aldehyde having from 5 to 12 carbon atom alkyl groups, is disclosed.
Reddy Ashok, Craig Zirkle, Justyne Willman
Filed: 5 Oct 17
Utility
Dust reducing treatment for proppants during hydraulic fracturing operations
1 Jun 20
Dust produced by handling proppant during fracking or other mechanical operations can be a health and/or safety hazard.
John W. Green, Jerome F. Borges, Scott E. Spillars, Regie Ahmad, Justin Niles, Leo Elder, Adrian Barajas, Chris E. Higganbotham
Filed: 14 Jun 15
Utility
Novel Process and Composition for Dust Control
6 May 20
Compositions for dust suppression, methods for forming the compositions, and methods for using the compositions are provided.
Charles Zha, Jan Beetge
Filed: 6 Nov 18
Utility
Compositions and methods to produce alkoxylated triazine-arlhydroxy-aldehyde condensates
4 May 20
The embodiments described herein generally relate to methods and chemical compositions of triazine-arylhydroxy-aldehyde condensates.
Ganapathy S. Viswanathan, Anthony Maiorana, Stephan Schröter, Pravin Kukkala
Filed: 23 Jul 18
Utility
Compositions and methods to produce alkoxylated triazine-arylhydroxy-aldehyde condensates
30 Mar 20
The embodiments described herein generally relate to methods and chemical compositions of triazine-arylhydroxy-aldehyde condensates.
Ganapathy S. Viswanathan, Anthony Maiorana, Stephan Schröter, Pravin Kukkala
Filed: 23 Jul 18
Utility
Coating composition
13 Jan 20
A coating composition comprising: a) a first expandable graphite compound having a mean particle size in the range of from 300 microns to 1000 microns; b) a second expandable graphite compound having a mean particle size in the range of from 0.5 microns to 250 microns; c) a binder comprising: i) a thermoplastic compound and ii) a thermoset compound; d) a catalyst; and e) a blowing agent, is disclosed.
Zhen Lai, Mark Clark, Kali Wallenta, Carlos Nuila
Filed: 19 Sep 17
Utility
Novel Compositions for Polyurethane Applications
8 Jan 20
A process comprising, consisting of, or consisting essentially of: forming a reaction mixture containing at least one polyisocyanate and an isocyanate-reactive compound comprising at least one alkoxylated triazine-arylhydroxy-aldehyde condensate composition wherein the alkoxylated triazine-arylhydroxy-aldehyde condensate composition is a reaction product of a triazine-arylhydroxy-aldehyde condensate and at least one alkylene carbonate, is disclosed.
Ganapathy Viswanathan, Anthony Maiorana, Stephan Schröter, Pravin Kukkaia
Filed: 17 Sep 19
Utility
Wellbore Composition
18 Dec 19
The embodiments described herein generally relate to methods and chemical compositions for use with wellbore treatment processes.
Li Jiang, Jan Beetge
Filed: 18 Jun 18
Utility
Materials and methods of use as additives for oilwell cementing
25 Nov 19
The embodiments described herein generally relate to methods and chemical compositions for use with cementing processes.
Li Jiang, Jan Beetge, Franklin Leal, Elexander Salinas
Filed: 18 Jul 17
Utility
Multi-component Mixing and Metering Equipment with Online Stoichiometry Control
20 Nov 19
The invention describes an advanced mixing and metering technology with online analytics for a supply of formulated liquid thermosetting resins into an open or closed mold.
Dirk EWALD, Anna TIHAYA, Tareq HASSON, Nicole MEGGER, Sven EICHHOLZ, Isabella MAZURCZYK
Filed: 29 Aug 18
Utility
Process for the Production of Higher Carboxylic Acid Vinyl Esters
30 Oct 19
This invention concerns a process for the production of vinyl esters of carboxylic acids with 3 to 20 carbon atoms, via vinylation in the presence of palladium (Pd) catalyst in combination with copper (Cu) as co-catalyst stabilized by organic salts in the presence of ethylene and air or oxygen.
Fabrizio Marras, Leo Sliedregt, Alexander Kraynov
Filed: 12 May 19
Utility
Compositions for polyurethane applications
7 Oct 19
A process comprising, consisting of, or consisting essentially of: foaming a reaction mixture containing at least one polyisocyanate and an isocyanate-reactive compound comprising at least one alkoxylated triazine-arylhydroxy-aldehyde condensate composition wherein the alkoxylated triazine-arylhydroxy-aldehyde condensate composition is a reaction product of a triazine-arylhydroxy-aldehyde condensate and at least one alkylene carbonate, is disclosed.
Ganapathy Viswanathan, Anthony Maiorana, Stephan Schröter, Pravin Kukkala
Filed: 21 Sep 17