| 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<-15.degree. 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 60.degree. C. and with the highest of such T.sub.g being at least 40.degree. 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.- |
