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Mestach; Dirk Emiel Paula
Nijlen, BE
No. of patents:

Patent Number Title Of Patent Date Issued
8288468 Aqueous hybrid dispersions October 16, 2012
The invention relates to a process for the preparation of an aqueous hybrid polymer dispersion comprising an auto-oxidatively crosslinkable polymer and an addition polymer. The invention further relates to the aqueous hybrid polymer dispersion obtainable by said process, the use ther
8013050 Waterborne multistage polymer dispersion September 6, 2011
The invention relates to a process for the manufacture of a waterborne multistage polymer dispersion that has ethylenically unsaturated functional groups for crosslinking. The process comprises the steps of; a. making an aqueous emulsion or solution of a first stage polymer comprisin
7034085 Method for polymerizing ethylenically unsaturated monomers by degenerative iodine transfer April 25, 2006
The invention pertains to a method for making a block or gradient final (co)polymer comprising a step of radically polymerizing a mixture of ethylenically unsaturated monomers in the presence of a) a radical precursor and b) an iodine atom-containing intermediate polymer or a mixture
7005490 Method for making methacrylate unit-containing low-polydispersity polymers February 28, 2006
The invention pertains to a method for making a methacrylate unit-containing polymer with polydispersity <1.7 and containing at least one cross-linkable functional group comprising a step of radically polymerizing a mixture of ethylenically unsaturated monomers comprising at least
6872789 Cross-linkable polymer composition March 29, 2005
The invention pertains to a polymer obtainable from the steps: polymerizing a mixture, that is substantially free or organic solvents, of ethylenically unsaturated monomers which consist for at least 70% of methacrylates, and which comprises specific chain transfer agents, .alpha.-met
6730740 Aqueous cross-linkable polymer composition for use in coatings and process for producing the sam May 4, 2004
The invention pertains to an aqueous cross-linkable polymer composition comprising: W a) a water-soluble first polymer comprising acid groups, which is at least partially neutralized with a volatile base; b) a dispersion of a substantially water-insoluble second polymer, which comp
6660788 Water borne binder composition December 9, 2003
A water borne binder composition comprising (a) an aqueous dispersion of an acrylic copolymer comprising carboxylic acid and ethylene-urea functionality, having a weight average molecular weight below 200,000 and a Tg< C., as calculated from the monomer composition using
6617389 Aqueous polymer dispersion for use in water based glossy lacquers September 9, 2003
An aqueous polymer dispersion is disclosed for use in coating compositions comprising monomer compositions A and B, wherein the difference of the T.sub.g of A and B after monomer polymerization is at least C. and with the highest of such T.sub.g being at least C., w
6444749 Aqueous dispersions of particles of polymers with a glass transition temperature gradient September 3, 2002
The invention pertains to an aqueous dispersion of particles of a polymer having a functional group for cross-linking, which is obtainable by a free radical emulsion polymerization of at least two different ethylenically unsaturated monomers, a surfactant of the formula M.sup.+..sup.-

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