54 patents
Page 3 of 3
Utility
Formaldehyde Free Safe to Use Binder Formulation for Woven, Nonwoven and Granular Materials
18 Nov 21
Binder compositions that are formaldehyde free and include a latex emulsion, an epoxysilane, an epoxy dispersion, a polyol or a latex emulsion, a styrenic copolymer having carboxylic acid functionality, an epoxysilane or an epoxy dispersion or a mixture of both, a polyol and, optionally, an additive, wherein the composition does not comprise formaldehyde are described.
Francis Marcel Joseph Dobler
Filed: 4 Oct 19
Utility
Vinylidene Substituted Aromatic Monomer and Cyclic (Meth)acrylate Ester Polymers
28 Oct 21
Compositions comprising at least one copolymers comprising: a) from 20 to 90 percent by weight of one or more vinylidene substituted aromatic compounds; b) from 10 to 80 percent by weight of one or more cyclic (meth)acrylate esters; c) from 0 to 40 percent by weight of one or more unsaturated nitriles; and, d) from 0 to 60 percent by weight of an alkyl (meth)acrylate; wherein based on the weight of the copolymer and the copolymer has a weight average molecular weight of 120,000 g/Mole or greater and a glass transition temperature of 100° C. or greater.
Abidin Balan, Gilbert Bouquet, Pascal E.R.E.J. Lakeman
Filed: 4 Oct 19
Utility
Compositions useful in preparing recyclable polycarbonate sheeting having a matte appearance
17 Aug 21
A composition comprising one or more polymers consisting of polycarbonate or a copolymer of greater than 50 mole percent of polycarbonate units and less than 50 mole percent of monomer units which copolymerize with polycarbonate units; 5 to 20 percent by weight of one or more minerals containing high aspect ratio CaSiO3, optionally a buffering agent for basic materials and optionally one or more antioxidants useful with polycarbonate containing compositions.
Mark Vreys
Filed: 30 Aug 18
Utility
Use of specific aminosilyl monomers in the manufacture of rubber
23 Mar 21
The invention relates to the use of specific aminosilyl monomers in the manufacture of elastomeric polymers, especially rubber.
Michael Rössle, Sven Thiele, Dominique Thielemann
Filed: 26 Jul 18
Utility
Rubber composition
4 Jan 21
The present invention relates to polymer blend that includes (a) 50 to 90 percent by weight of a first elastomeric polymer having a high molecular weight, (b) 5 to 50 percent by weight, preferably 5 to 40 percent by weight, more preferably 10 to 35 percent by weight, of a second elastomeric polymer having a low molecular weight and being coupled, wherein the amounts of the components (a) and (b) are based on the total weight of the polymer blend.
Silvia Valenti, Sven Thiele, Christiane Berndt
Filed: 6 Jun 17
Utility
Multivinylaminosilanes as branching agents for functionalized elastomeric polymers
7 Dec 20
Novel polymerizable multivinylaminosilanes which are useful as branching agents for synthetic and natural rubber are described.
Michael Rossle, Christian Doring, Sven Thiele, Dominique Thielemann
Filed: 19 Jan 16
Utility
Use of Specific Aminosilyl Monomers in the Manufacture of Rubber
2 Dec 20
The invention relates to the use of specific aminosilyl monomers in the manufacture of elastomeric polymers, especially rubber.
Michael RÖSSLE, Sven THIELE, Dominique THIELEMANN
Filed: 25 Jul 18
Utility
Laminate Containing Polycarbonate Composition Layers and Fiber Structure Layers with Improved Fire Resistance Properties
11 Nov 20
Disclosed are laminate composition comprising one or more layers of a fiber structure and two or more layers of a polymeric composition wherein each layer of the fiber structure is disposed between two layers of the polymeric composition wherein the polymeric composition comprises one or more branched polycarbonates and one or more crosslinked phosphazenes; wherein the laminate composition exhibits a UL 94 rating of V-0 with a Σ (T1-T2) of 50 or less.
Pascal Lakeman, Claude T.E. Van Nuffel, Yao-Chu Chung, Abidin Balan
Filed: 10 Dec 18
Utility
Compositions Useful In Preparing Recyclable Polycarbonate Sheeting Having a Matte Appearance
11 Nov 20
A composition comprising one or more polymers consisting of polycarbonate or a copolymer of greater than 50 mole percent of polycarbonate units and less than 50 mole percent of monomer units which copolymerize with polycarbonate units; 5 to 20 percent by weight of one or more minerals containing high aspect ratio CaSiO3, optionally a buffering agent for basic materials and optionally one or more antioxidants useful with polycarbonate containing compositions.
Mark Vreys
Filed: 29 Aug 18
Utility
Polycarbonate Composition Which Exhibits a Flecked Appearance When Molded
11 Nov 20
Disclosed are compositions comprising a) one or more polycarbonates; b) one or more first colorants; c) one or more flame retardants; and d) one or more particles having a melting point above the temperature at which polycarbonates are processed wherein the particles are coated with an organic polymer having a melting point above the processing temperature of the one or more polycarbonates; wherein the composition when molded exhibits a flecked appearance.
Claude T. Van Nuffel, Yao-Chu Chung, Kai-Leung Cheng, Hung Chang Wu, Jih-Chiang Hsieh
Filed: 21 Apr 20
Utility
Silane-mediated enhancement of rubber storage stability
28 Sep 20
The present invention relates to a process for preparing a branched elastomeric polymer by polymerization of a conjugated diene in the presence of a specific branching agent and a specific stabilizing compound.
Michael Rössle, Sven Thiele, Helgard Ebert
Filed: 15 Jun 17
Utility
Styrenic composition containing long fibers
13 Jul 20
Compositions comprising long fibers dispersed in a thermoplastic polymer matrix containing one or more styrenic polymers, moldable compositions derived from the compositions and molded products prepared based on such compositions.
Norwin Van Riel
Filed: 2 Mar 14
Utility
In-Situ Polymer Blend for a Tire
29 Apr 20
The present invention relates to a method for the preparation of a synthetic rubber blend, wherein the blend comprises a high molecular weight polydiene (A) and a low molecular weight polydiene (B).
Evemarie HAMANN, Dominique THIELEMANN, Sven K.H. THIELE
Filed: 15 Jul 18
Utility
In-situ Polymer Blend for a Tire
4 Mar 20
The present invention relates to a method for the preparation of a synthetic rubber blend, wherein the blend comprises a high molecular weight diene polymer (A) having a number average molecular weight (Mn) of from 50.000 to 1.000.000 g/mol with a high trans content as well as a low molecular weight diene polymer (B) having a number average molecular weight (Mn) of from 250 to 10.000 g/mol.
Helgard EBERT, Daniel HEIDENREICH, Sven K. H. THIELE
Filed: 15 Jul 18