Patent application number | Description | Published |
20080214709 | Polyurethane Dispersion Containing Alkanolamines - A polyurethane dispersion whose polyurethane comprises anionic groups at least 10 mol % of which are neutralized by alkanolamines having at least two hydroxyl groups, excluding polyurethane dispersions comprising water-emulsifiable polyisocyanates. | 09-04-2008 |
20080287606 | Method for Producing Miniemulsion Block Polymers - An aqueous dispersion of a block copolymer comprising a polyadduct or polycondensate (polymer I for short) on one hand and a polymer obtainable by free-radical addition polymerization (polymer II for short) on the other, wherein
| 11-20-2008 |
20090018262 | AQUEOUS POLYURETHANE DISPERSION - The invention relates to aqueous primary dispersions which contain a hydrophobic polyurethane which is produced in a mini-emulsion by reacting with (a) polyisocyanate and (b) compounds containing isocyanate reactive groups. The invention also relates to a method for producing said dispersion and the use thereof for producing coatings and adhesives. | 01-15-2009 |
20090056873 | POLYURETHANE ADHESIVE COMPRISING SILANE GROUPS AND CARBODIIMIDE GROUPS - An adhesive comprising a polyurethane and 0.0001 to 0.1 mol of carbodiimide groups per 100 g of polyurethane, wherein the polyurethane contains 0.0001 to 0.1 mol of hydroxysilane or alkoxysilane groups (silane groups for short) per 100 g of polyurethane. | 03-05-2009 |
20090170392 | COMPOSITE ELEMENT MADE FROM POLYURETHANE AND POLYOLEFIN - A composited element comprises a substrate composed of a polyolefin and a substrate composed of a polyurethane which are composited together by an adhesive. | 07-02-2009 |
20090324945 | RADIATION-CURABLE MIXTURE CONTAINING LOW-MOLECULAR, ETHYLENICALLY UNSATURATED COMPOUNDS HAVING NON-AROMATIC RING SYSTEMS - A mixture comprising
| 12-31-2009 |
20100047531 | METHOD FOR PRINTING OR COLOURING SUBSTRATES - The present invention relates to a process for the printing or coloring of substrates, wherein substrates to be printed or colored are brought into contact with
| 02-25-2010 |
20110014404 | USE OF MELTABLE ACRYLATE POLYMERS FOR PRODUCING CONTACT ADHESIVE LAYERS - The present invention relates to the use of meltable acrylate polymers for producing contact adhesive layers in resealable packagings. Moreover, the invention relates to multiple-layer films which have a contact adhesive layer on the basis of meltable acrylate polymers, to a method for producing said multiple-layer films, and to the use of said multiple-layer films for producing resealable packagings. | 01-20-2011 |
20110024035 | MICROCAPSULES HAVING A RADIATION-INDUCED OR THERMAL RELEASE - The present invention relates to microcapsules comprising a capsule core comprising a lipophilic substance and also at least one compound which absorbs electromagnetic radiation from the wavelength range from 700 nm to 1 m, and a capsule wall synthesized from | 02-03-2011 |
20110201728 | COPOLYERS HAVING LONG-CHAIN ACRYLATES - The present invention relates to copolymers obtainable by free-radical polymerization of
| 08-18-2011 |
20120016079 | PROCESS FOR PREPARING SOLUTIONS OF RADIATION-SENSITIVE, FREE-RADICALLY POLYMERIZABLE ORGANIC COMPOUNDS - A description is given of a process for preparing solutions of radiation-sensitive, free-radically polymerizable organic compounds, where a first starting compound, which has an acid halide group, and a second starting compound, which has an alcoholic hydroxyl group, are esterified with one another in a solvent or in a solvent mixture. The solvent comprises one or more ketones having a boiling point of below 150° C. under atmospheric pressure (1 bar), or the solvent mixture is composed to an extent of at least 50% by weight of said ketones. One of the two starting compounds has at least one radiation-sensitive group and the other of the two starting compounds has at least one ethylenically unsaturated, free-radically polymerizable group. A description is also given of corresponding solutions of radiation-sensitive, free-radically polymerizable organic compounds and of their use for preparing radiation-crosslinkable, free-radically copolymerized copolymers, more particularly for hotmelt pressure-sensitive adhesives or aqueous polymer dispersions. | 01-19-2012 |
20120077044 | BIODISINTEGRATABLE COMPOSITE FOILS - The use of an aqueous polyurethane dispersion adhesive is described for producing biodisintegratable composite foils where at least two substrates are adhesive-bonded to one another with use of the polyurethane dispersion adhesive, where at least one of the substrates is a biodisintegrable polymer foil. At least 60% by weight of the polyurethane is composed of diisocyanates, polyesterdiols, and at least one bifunctional carboxylic acid selected from dihydroxycarboxylic acids and diaminocarboxylic acids. | 03-29-2012 |
20120315474 | HOTMELT ADHESIVE COMPRISING RADIATION-CROSSLINKABLE POLY(METH)ACRYLATE AND OLIGO(METH)ACRYLATE WITH NONACRYLIC C-C DOUBLE BONDS - Described is a radiation-crosslinkable hotmelt adhesive comprising at least one radiation-crosslinkable poly(meth)acrylate formed to an extent of at least 60% by weight of C1 to C10 alkyl (meth)acrylates and at least one oligo(meth)acrylate which comprises nonacrylic C—C double bonds and has a K value of less than or equal to 20. | 12-13-2012 |
20140073717 | PHOTOREACTIVE POLYMER - A description is given of a photoreactive polymer preparable by radical polymerization using at least one photoreactive monomer, where the photoreactive monomer has at least one radically polymerizable C—C double bond, at least one hydrophilic group selected from an ethylene glycol group and polyethylene glycol groups having at least 2 ethylene glycol units, and at least one photoreactive group, the photoreactive group being a photoenolizable carbonyl group. | 03-13-2014 |
20140073810 | PHOTOREACTIVE MONOMERS - Photoreactive monomer which has (i) at least one free-radically polymerizable C—C double bond, (ii) at least one hydrophilic group selected from an ethylene glycol group and a polyethylene glycol group having at least 2 ethylene glycol units and (iii) at least one photoreactive group, the photoreactive group being a photoenolizable carbonyl group, and also a method for preparing the photoreactive monomers. | 03-13-2014 |
20150072153 | BIODISINTEGRATABLE COMPOSITE FOILS - The use of an aqueous polyurethane dispersion adhesive is described for producing biodisintegratable composite foils where at least two substrates are adhesive-bonded to one another with use of the polyurethane dispersion adhesive, where at least one of the substrates is a biodisintegrable polymer foil. At least 60% by weight of the polyurethane is composed of diisocyanates, polyesterdiols, and at least one bifunctional carboxylic acid selected from dihydroxycarboxylic acids and diaminocarboxylic acids. | 03-12-2015 |