Patent application number | Description | Published |
20080255375 | Alkenylsuccinic Anhydrides Formed From Oligomers Of C4-To C8-Olefins And Maleic Anhydride, Processes For Their Preparation And Their Use - Alkenylsuccinic anhydrides obtainable by reaction of maleic anhydride with mixtures of oligomers having at least 12 carbon atoms which are obtainable by oligomerization of a hydrocarbon mixture which comprises at least two olefins having 4 to 8 carbon atoms over a catalyst which comprises a transition metal, processes for the preparation of the alkenylsuccinic anhydrides and their use as sizes in the production of paper, board and cardboard. | 10-16-2008 |
20090198028 | 1,2-dithiol-3-thiones as chain-transfer agents in free-radical polymerization reactions - The present invention relates to a process for the preparation of polymers by controlled free radical polymerization of monomers capable of free radical polymerization in the presence of 1,2-dithiol-3-thiones as chain transfer agents. | 08-06-2009 |
20100105832 | PROCESS FOR PREPARING AQUEOUS POLYACRYLIC ACID SOLUTIONS BY MEANS OF CONTROLLED FREE-RADICAL POLYMERIZATION - A process for preparing aqueous solutions of homo- or copolymers of acrylic acid with a mean molar mass M | 04-29-2010 |
20110253010 | PE WAX DISPERSIONS IN THE COATING OF PLASTICS - An aqueous paint formulation composed of an aqueous basecoat and an aqueous dispersion of an at least partially neutralized ethylene copolymer wax which is selected from ethylene copolymer waxes comprising as comonomers in copolymerized form:
| 10-20-2011 |
20120130001 | MODIFIED CELLULOSE FIBERS, PRODUCTION AND USE THEREOF - A method for producing composite materials which comprises in one step preparing modified cellulose fibers by treating
| 05-24-2012 |
20140116294 | PE WAX DISPERSIONS IN THE COATING OF PLASTICS - An aqueous paint formulation having an aqueous basecoat and an aqueous dispersion having an at least partially neutralized ethylene copolymer wax, wherein the ethylene copolymer wax contains as comonomers in copolymerized form (A) 12-40 wt % of an ethylenically unsaturated carboxylic acid of formula (I), (B) 60-88 wt % of ethylene, and (C) 0-10 wt % of a further comonomer; or the ethylene copolymer was contains as comonomers in copolymerized form (A′) 5-50 wt % of a comonomer of formula (II), (B′) 50-95 wt % of ethylene, and (C′) 0-20 wt % of a further comonomer; wherein the ethylene copolymer wax comprising the comonomers (A), (B), and optionally (C) has a molecular weight M | 05-01-2014 |