39 patents
Utility
Compositions and Methods for Refractory Coatings with Ester Carriers
23 Nov 23
This technology relates to refractory coatings used in metal casting by the foundry industry.
Orville B. Guyer, Kim M. Delgado, Mitchell A. Patterson, Flavia C. Duncan, Daniel D. Cygal, Gary D. Haynes
Filed: 14 Jul 23
Utility
Compositions and methods for refractory coatings with ester carriers
1 Aug 23
This technology relates to refractory coatings used in metal casting by the foundry industry.
Orville B. Guyer, Kim M. Delgado, Mitchell A. Patterson, Flavia C. Duncan, Daniel D. Cygal, Gary D. Haynes
Filed: 18 Dec 20
Utility
Compositions and methods for refractory coatings with ester carriers
1 Nov 22
This technology relates to refractory coatings used in metal casting by the foundry industry.
Orville B. Guyer, Kim M. Delgado, Mitchell A. Patterson, Flavia C. Duncan, Daniel D. Cygal, Gary D. Haynes
Filed: 18 Jul 18
Utility
Compositions for Producing Foamed Materials
10 Feb 22
The invention relates to a composition for the production of foams based on phenolic resin, use thereof, and a process for the production of the composition.
Stephan SCHRÖTER, Rosel BÖLKE, Daniel DAHLHAUS
Filed: 25 Sep 19
Utility
Phenolic epoxy system
2 Nov 21
The embodiments described herein generally relate to methods and chemical compositions of phenolic epoxy systems.
Kimberly Goodwin, Ganapathy S. Viswanathan, Scott Peace, Anthony Maiorana, Vishal Patil
Filed: 18 Jun 19
Utility
Composition Containing a Novolac
9 Sep 21
Stephan Schröter
Filed: 14 Jan 21
Utility
Composition Containing Modified Bisphenol F
29 Jul 21
The invention relates to a composition that contains a binary mixture of bisphenol F and propoxylated bisphenol F.
Stephan SCHRÖTER, Pravin KUKKALA, Ganapathy VISWANATHAN, Anthony MAIORANA, Athina KERKAIDOU
Filed: 28 May 19
Utility
Purification of High Performance Epoxy Resins Via Membrane Filtration Technology
29 Jul 21
The invention describes a low temperature process for high performance epoxy resins purification via membrane separation technology.
Jimmy VAN RIJN, Nicole MEGGER, lris JOHANNSEN, Sven ElCHHOLZ
Filed: 1 Apr 19
Utility
Process for Production of an Alkoxylated Product
15 Jul 21
The invention relates to a process for preparing an alkoxylated product.
Stephan SCHRÖTER, Pravin KUKKALA, Ganapathy VISWANATHAN, Sarah BAY, Athina KERKAlDOU
Filed: 28 May 19
Utility
Compositions for polyurethane applications
8 Jun 21
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 S. Viswanathan, Anthony Maiorana, Stephan Schröter, Pravin Kukkaia
Filed: 18 Sep 19
Utility
Crosslinked Proppant-gel Matrix
1 Apr 21
A method of making a proppant-gel matrix comprising: a) hydrating a gelling agent to form a hydrated gelling agent; b) adding a basic compound to the hydrated gelling agent to form a basic hydrated gelling agent having a pH in the range of 11.5 to 14.0; c) mixing the basic hydrated gelling agent and a proppant to form a basic hydrated gelling system; and d) adding a crosslinking agent to the basic hydrated gelling system to form the proppant-gel matrix, is disclosed.
Charles ZHA, Jan Beetge
Filed: 11 Dec 20
Utility
Additives for lignocellulosic composites
30 Mar 21
An additive formulation for lignocellulosic composites comprising a) a first aqueous emulsion comprising i) a component selected from the group consisting of petroleum wax, a triglyceride, and combinations thereof; and ii) a first anionic emulsifier; and b) a second aqueous emulsion comprising: i) a reaction product of I) a derivative of a polyol selected from the group consisting of saccharides, sugar alcohols, sugar acids, gluconic acids, and gluconic acid lactones; and II) a polyisocyanate; and ii) an emulsifier selected from the group consisting of a second anionic emulsifier, a non-ionic emulsifier, and mixtures thereof, is disclosed.
Donald G. Jenkins
Filed: 1 Mar 18
Utility
Chemical Products for Surface Protection
4 Feb 21
Some implementations of the present disclosure prevent, reduce or at least slow equipment fouling using passivation as a treatment prior to contacting metallic components with hydrocarbon containing fluid, that is, an environment where fouling occurs.
Charles ZHA, Jan Beetge
Filed: 16 Oct 20
Utility
Process for preparing epoxy resins
26 Jan 21
An epoxy oligomerization catalyst can be employed to prepare an epoxy resin employing a method including admixing a first epoxy resin having a first epoxy equivalent weight of from about 100 to about 600 with a diphenolic compound, and a catalyst, thereby forming a second epoxy resin having a second epoxy equivalent weight of from about 200 to about 10,000; wherein the catalyst is a guanidinium catalyst.
David Flosser, Jerry R. Hite, Larry Steven Corley, Bedri Erdem
Filed: 12 Sep 17
Utility
Manufacture of Novolacs and Resoles Using Lignin
14 Jan 21
Processes for manufacturing novolacs and resoles from lignin are disclosed.
Anthony Maiorana, Srirama N. Maddipatla Venkata, Stephen W. Arbuckle, Ganapathy Viswanathan
Filed: 25 Sep 20
Utility
Crosslinked proppant-gel matrix
4 Jan 21
A method of making a proppant-gel matrix comprising: a) hydrating a gelling agent to form a hydrated gelling agent; b) adding a basic compound to the hydrated gelling agent to form a basic hydrated gelling agent having a pH in the range of 11.5 to 14.0; c) mixing the basic hydrated gelling agent and a proppant to form a basic hydrated gelling system; and d) adding a crosslinking agent to the basic hydrated gelling system to form the proppant-gel matrix, is disclosed.
Charles Zha, Jan Beetge
Filed: 1 Jun 17
Utility
Blends of liquid epoxy and solid phenoxy resins
28 Dec 20
This invention relates to epoxy resin formulations for preforms to be used in molding processes, especially resin transfer molding processes and to methods for preparing the performs.
Helga De Velder, Alain Leroy, Jean Riviere, Eckhard Rühle
Filed: 29 Jan 13
Utility
Phenolic Epoxy System
23 Dec 20
The embodiments described herein generally relate to methods and chemical compositions of phenolic epoxy systems.
Kimberly GOODWIN, Ganapathy S. VISWANATHAN, Scott PEACE, Anthony MAIORANA, Vishal PATIL
Filed: 17 Jun 19
Utility
Novel Alkylphenol Resins and a Method of Preparing Thereof
25 Nov 20
Compositions, methods, and resins using alkyl aldehydes and phenols are provided herein.
Ashok T. Reddy, Justyne Marie Willman
Filed: 12 Aug 20
Utility
Chemical products for surface protection
16 Nov 20
Some implementations of the present disclosure prevent, reduce or at least slow equipment fouling using passivation as a treatment prior to contacting metallic components with hydrocarbon containing fluid, that is, an environment where fouling occurs.
Charles Zha, Jan Beetge
Filed: 10 Nov 16