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Article: Water-redispersible polymer powders for building adhesive compositions.(Patents Update)
- Article from:
- Coatings World
- Article date:
- October 1, 2005
CopyrightCOPYRIGHT 2005 Rodman Publishing. This material is published under license from the publisher through the Gale Group, Farmington Hills, Michigan. All inquiries regarding rights should be directed to the Gale Group. (Hide copyright information)
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Patent No. U.S. 6,890,975 B2
Wacker Polymer Systems GmbH & Co. KG has received a patent for a hydraulically settable inorganic binder-based construction adhesive which is cementitious, or cement-free and within which an aqueous polymer dispersion or redispersible polymer powder is added. The improvement is comprised of adding a portion of the aqueous polymer dispersion or redispersible polymer powder, a polymer prepared by emulsion polymerization in the presence of a protective colloid. The polymer prepared from monomers is comprised of at least one vinyl ester monomer and from 0.2-1.5% ...
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Article: Specialties pricing. (Markets: Specialties).(includes brief ...
Chemical Market Reporter;
April 7, 2003 ;
700+ words
... ... NATIONAL STARCH and Chemical Company's Elotex business will be increasing the US price of its Elotex and Eloset redispersible polymer powders and rheology modifers by 5c. per pound as of May 1. NOVEON Inc. is implementing a temporary 5 percent ...
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