Van Rheenen
Jacco Van Rheenen, Hilversum NL
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20110296538 | IN VIVO QUANTITATIVE SCREENING TEST FOR ANTI-METASTASIS TREATMENT EFFICACY - The present invention is directed to methods for evaluating the efficacy of a cancer treatment for (i) inhibiting metastasis in a subject, (ii) inhibiting local cancer cell movement, and (iii) inhibiting cancer cell proliferation. The present invention is further directed to methods for monitoring cell motility in a subject. The present invention is also directed to kits for performing any of the above methods. | 12-01-2011 |
Paul Van Rheenen, Warmister, PA US
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20100113636 | Flexible acrylic foam composition - The present invention relates to an acrylic foam composition comprising an acrylic polymer and an acrylic processing aid which exhibits increased flexibility characteristics over other types of foam compositions. | 05-06-2010 |
Paul Van Rheenen, Warminster, PA US
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20090093560 | Polymer composition - A halogenated polymer containing a functionalized polymer and optionally a blowing agent. | 04-09-2009 |
Paul R. Van Rheenen, Warminster, PA US
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20120108751 | THERMOPLASTIC COMPOSITION, METHOD OF PRODUCING THE SAME, AND ARTICLES MADE THEREFROM - A thermoplastic composition comprising the melt blending product of one or more thermoplastic polymers; and from 2 to 20 PHR, of one or more gloss reducing additives wherein each gloss reducing additive comprises a (meth)acrylate copolymer having a glass transition temperature of greater than or equal to 40° C. and 0.001 to 0.04 PHM derived from one or more crosslinking monomers and/or graft-linking agents having two or more ethylenically unsaturated radicals capable of free-radical polymerization, wherein a test specimen produced from the thermoplastic composition has roughness according to DIN 4768 of Ra greater than or equal to 0.6 microns, Rz greater than or equal to 6 microns, Rmax greater than or equal to 7 microns, and a gloss less than 65, 75 degree angle, is provided. Methods for producing the thermoplastic compositions, methods for producing articles from the thermoplastic compositions and such articles are also provided. | 05-03-2012 |
20140371396 | Processing Aids and Polymer Formulations Containing the Same and Method for Producing the Same - A multi-stage emulsion processing aid polymer comprising one or more functionalized ethylenically unsaturated monomer into the emulsion polymerization reactor, wherein the functionality is selected from the group consisting of β-keto esters, β-keto amides, β-diketones, cyanoacetic esters, malonates, nitroalkanes, β-nitro esters, sulfonazides, thiols, thiol-s-triazines, and amine, where the functionality is incorporated into polymers by polymerizing, ethylenically unsaturated monomers containing these functionalities or by post functionalization of a polymer with additional reactions after polymerization in one of the first or second stages. Foamable halogenated polymers comprising the multi-stage emulsion processing aid polymer is also provided. Also provided are methods for making the multi-stage emulsion processing aid polymer and foamable halogenated polymers. | 12-18-2014 |
Paul R. Van Rheenen, Warminister, PA US
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20120208963 | PROCESSING AIDS AND POLYMER FORMULATIONS CONTAINING THE SAME AND METHOD FOR PRODUCING THE SAME - A multi-stage emulsion processing aid polymer comprising one or more functionalized ethylenically unsaturated monomer into the emulsion polymerization reactor, wherein the functionality is selected from the group consisting of β-keto esters, β-keto amides, β-diketones, cyanoacetic esters, malonates, nitroalkanes, β-nitro esters, sulfonazides, thiols, thiol-s-triazines, and amine, where the functionality is incorporated into polymers by polymerizing, ethylenically unsaturated monomers containing these functionalities or by post functionalization of a polymer with additional reactions after polymerization in one of the first or second stages. Foamable halogenated polymers comprising the multi-stage emulsion processing aid polymer is also provided. Also provided are methods for making the multi-stage emulsion processing aid polymer and foamable halogenated polymers. | 08-16-2012 |