| Patents for C08G 6 - Condensation polymers of aldehydes or ketones only (384) |
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| 04/23/2009 | US20090105442 Resins based on ketones and aldehydes, having improved solubility properties and low color numbers |
| 04/22/2009 | CN101412795A Process for synthesizing acetone-furfural resin by two-stage catalysis using macroporous strong-basic anion exchange resin and macroporous strong acidic cationic exchange resin |
| 04/16/2009 | US20090099332 Formaldehyde-free, oh-functional, carbonyl- and ring-hydrogenated ketone-aldehyde resins based on alkyl aryl ketones and formaldehyde and a process for preparing them |
| 03/26/2009 | WO2009037014A1 Method for the solvent-free, continuous production of tin-free reaction products of hydroxy group-containing, carbonyl-hyrdrogenated ketone aldehyde resins and/or hydrogenated ketone resins and/or carbonyl-hydrogenated and core-hydrogenated ketone aldehyde resins based on aromatic ketones and polyisocyanates |
| 02/25/2009 | EP2027172A1 Formaldehyde-free, oh-functional, carbonyl- and ring-hydrogenated ketone-aldehyde resins based on alkyl aryl ketones and formaldehyde and a process for preparing them |
| 02/25/2009 | EP2027171A1 Formaldehyde-free, carbonyl- and ring-hydrogenated ketone-aldehyde resins based on alkyl aryl ketones and formaldehyde which have a low oh functionality and a process for preparing them |
| 01/08/2009 | US20090012245 Carbonyl hydrogenated ketone aldehyde resins, devoid of formaldehyde, based on formaldehyde and associated production method |
| 12/24/2008 | CN100445309C Method for synthesizing chirality function macromolecule polyketone by asymmetric oxonation |
| 11/12/2008 | EP1989241A1 Polyols based on modified amino resins, process for their preparation and their use |
| 11/12/2008 | EP1989240A1 Carbonyl hydrogenated ketone aldehyde resins, devoid of formaldehyde, based on formaldehyde and associated production method |
| 10/23/2008 | US20080262144 Dispersion of a reaction product of a hydroxyl-containing ketone resin, ketone-aldehyde resin, urea-aldehyde resin, phenolic resin or hydrogenated derivative thereof, a hydrophillic hydroxy- or amino- carboxylic acid-diisocyanate reaction product, and an isocyanato(meth)acrylic ester; adhesives, coatings |
| 10/16/2008 | US20080255312 Reactive Hydroxylated and Carboxylated Polymers for Use as Adhesion Promoters |
| 10/02/2008 | WO2008118243A1 Method for treating a formation with a solvent |
| 09/25/2008 | US20080234427 Utilization of Radiohardenable Resins Based on Ketone and/or Urea Aldehyde Resins |
| 08/07/2008 | US20080186612 Thermally reversible cross-linked poly (aryl ether ketone) media and method for high density data storage |
| 07/24/2008 | WO2008086555A1 Phenol-formaldehyde resins, method for the production thereof and use thereof as binders |
| 07/24/2008 | CA2681794A1 Phenol-formaldehyde resins, method for the production thereof and use thereof as binders |
| 07/16/2008 | EP1858953B1 Compositions for producing universal pigment preparations |
| 07/16/2008 | CN101220129A Preparation method for acetophenone-methanal |
| 06/26/2008 | US20080152985 Sulfonyl grafted heterocycle materials for proton conducting electrolytes |
| 05/28/2008 | CN101186678A Acid-degradable resin compositions containing ketene-aldehyde copolymer |
| 05/14/2008 | EP1711566B1 Utilization of radiohardenable resins based on ketone and/or urea aldehyde resins |
| 03/18/2008 | US7345135 Crosslinkable aromatic resin having protonic acid group, and ion conductive polymer membrane, binder and fuel cell using the resin |
| 02/21/2008 | US20080045669 Tin-Free, High-Melting Reaction Products of Carbonyl-Hydrogenated Ketone Aldehyde Resins, Hydrogenated Ketone Resins, and Carbonyl-Hydrogenated and Core-Hydrogenated Ketone Aldehyde Resins Based on Aromatic Ketones and Polyisocynates |
| 02/12/2008 | US7329710 Solution polymerization of a ketone-aldehyde resin or an urea-aldehyde resin with a acrylic monomer and a hydroxy-functionalized polyether, polyester, or polyacrylate; improved chemical resistance to hydrolysis and discoloration inhibition |
| 02/06/2008 | CN101117373A Continuous production method for polyoxymethylene resin |
| 01/31/2008 | US20080027205 Process for the preparation of amphiphilic poly(n-vinyl-2-pyrrolidone) block copolymers |
| 01/10/2008 | DE102006026760A1 Formaldehydfreie, OH-funktionelle, carbonyl- und kernhydrierte Keton-Aldehydharze auf Basis von Alkylarylketonen und Formaldehyd und ein Verfahren zu ihrer Herstellung Formaldehyde-free, OH-functional, carbonyl- and ring-hydrogenated ketone-aldehyde resins based on alkyl aryl ketones and formaldehyde and a process for their preparation |
| 01/10/2008 | DE102006026758A1 Formaldehydfreie, carbonyl- und kernhydrierte Keton-Aldehydharze auf Basis von Alkylarylketonen und Formaldehyd mit geringer OH-Funktionalität und ein Verfahren zu ihrer Herstellung Formaldehyde-free, carbonyl- and ring-hydrogenated ketone-aldehyde resins based on alkyl aryl ketones and formaldehyde with low OH functionality and a process for their preparation |
| 01/09/2008 | CN101100498A Carbonyl hydrogenated ketone aldehyde resins, devoid of formaldehyde, based on bireactive ketones and formaldehyde and associated production method |
| 01/09/2008 | CN100360574C Radiation-curable resins based on hydrogenated ketone-aldehyde and phenol-aldehyde resins and a process for preparing them |
| 12/13/2007 | WO2007141119A1 Formaldehyde-free, oh-functional, carbonyl- and ring-hydrogenated ketone-aldehyde resins based on alkyl aryl ketones and formaldehyde and a process for preparing them |
| 12/13/2007 | WO2007141114A1 Formaldehyde-free, carbonyl- and ring-hydrogenated ketone-aldehyde resins based on alkyl aryl ketones and formaldehyde which have a low oh functionality and a process for preparing them |
| 12/12/2007 | CN101085824A Formaldehyde-free, carbonyl- and ring-hydrogenated ketone-aldehyde resins based on alkyl aryl ketones and formaldehyde which have a low oh functionality and a process for preparing them |
| 12/12/2007 | CN101085823A Formaldehyde-free, oh-functional, carbonyl- and ring-hydrogenated ketone-aldehyde resins based on alkyl aryl ketones and formaldehyde and a process for preparing them |
| 11/28/2007 | EP1858953A1 Compositions for producing universal pigment preparations |
| 11/21/2007 | CN100349941C Polyoxymethylene copolymers, their preparation and use |
| 11/14/2007 | EP1776402B1 Tin-free, high-melting reaction products of carbonyl-hydrogenated ketone aldehyde resins, hydrogenated ketone resins, and carbonyl-hydrogenated and core-hydrogenated ketone aldehyde resins based on aromatic ketones and polyisocyanates |
| 09/07/2007 | WO2007099038A1 Carbonyl hydrogenated ketone aldehyde resins, devoid of formaldehyde, based on bireactive ketones and formaldehyde and associated production method |
| 09/07/2007 | WO2007098813A1 Carbonyl hydrogenated ketone aldehyde resins, devoid of formaldehyde, based on formaldehyde and associated production method |
| 09/05/2007 | CN101029118A Carbonyl hydrogenation keto-aldehyde resin based on formaldehyde but without formaldehyde and its preparation method |
| 08/30/2007 | DE102006009080A1 Formaldehydfreie, carbonylhydrierte Keton-Aldehydharze auf Basis bi-reaktiver Ketone und Formaldehyd und ein Verfahren zu ihrer Herstellung Formaldehyde-free, carbonyl-hydrogenated ketone-aldehyde resin based bi-reactive ketones and formaldehyde, and a method for their preparation |
| 08/30/2007 | DE102006009079A1 Formaldehydfreie, carbonylhydrierte Keton-Aldehydharze auf Basis Formaldehyd und ein Verfahren zu ihrer Herstellung Formaldehyde-free, carbonyl ketone-aldehyde resins based on formaldehyde and a process for their preparation |
| 08/01/2007 | CN101007862A Non-melting reaction products having a high glass transition temperature and low solution viscosity |
| 07/25/2007 | CN1328297C Ketone-aldehyde resins, process for preparing them, and their use |
| 07/25/2007 | CN101003608A Resins containing ionic liquids |
| 07/10/2007 | US7241914 polyol is prepared from aldehyde and contains formaldehyde acetals but in a reduced amount of less than 500 ppm; resulting polyester polyol has a lower iodine color number than a corresponding polyester polyol containing formaldehyde acetals in amounts greater than 500 ppm |
| 07/04/2007 | CN1990517A Method for synthesizing chirality function macromolecule polyketone by asymmetric oxonation |
| 06/20/2007 | CN1322055C Radiation-curable resins based on ketone-aldehyde and/or urea-aldehyde resins and a process for preparing them |
| 06/14/2007 | WO2007045612A3 Aqueous ink compositions with improved resistance |
| 05/31/2007 | US20070123661 Utilization of radiohardenable resins based on hydrogenated ketone and phenol aldehyde resins |
| 05/30/2007 | CN1970590A Solid polymer prepared by contacting between polymer hydrogel and solvent |
| 05/23/2007 | EP1786871A1 Radiosensitive substance |
| 05/23/2007 | EP1786846A1 Products resulting from polymer-analogous reactions |
| 05/16/2007 | CN1315900C Resins based on ketones and aldehydes, having improved solubility properties and low color numbers |
| 04/25/2007 | EP1776402A1 Tin-free, high-melting reaction products of carbonyl-hydrogenated ketone aldehyde resins, hydrogenated ketone resins, and carbonyl-hydrogenated and core-hydrogenated ketone aldehyde resins based on aromatic ketones and polyisocyanates |
| 04/03/2007 | US7199166 Radiation-curable resins based on hydrogenated ketone-aldehyde and phenol-aldehyde resins and a process for preparing them |
| 04/03/2007 | US7199163 Continuously removing unreacted butene-1 and from solution produced by liquid phase (co)polymerization of butene-1 by heating to form mixture polybutene melt containing entrapped butene-1 and supercritical gaseous butene-1; devolatilization, depressurization |
| 03/29/2007 | US20070073007 Polyacetal resin composition and molded article thereof |
| 03/29/2007 | DE102005042941A1 Verfahren zur Herstellung von Kondensationsharzen und deren Verwendung A process for the production of condensation resins and their use |
| 02/27/2007 | US7183372 Reacting at least one ketone and paraformaldehyde in the presence of a catalyst consisting of 0.01-1.5 mol % tetraalkylammonium hydroxide in an aqueous or alcoholic solution; low water content, high thermal stability and yellowing resistance |
| 02/14/2007 | CN1300231C Polypara dioxocyclohexanone / montmorillonite nano-composite material and its preparation method |
| 02/14/2007 | CN1300211C Method for producing polyesterpolyols of polyvalent alcohols |
| 12/13/2006 | CN1878842A Radiosensitive substance |
| 12/13/2006 | CN1878803A Products resulting from polymer-analogous reactions |
| 12/06/2006 | CN1875076A Utilization of radiohardenable resins based on hydrogenated ketone and phenol aldehyde resins |
| 11/30/2006 | WO2006125684A1 Copolymers, method for the production thereof, and use thereof as binders |
| 11/08/2006 | CN1860145A Tin-free, high-melting reaction products of carbonyl-hydrogenated ketone aldehyde resins, hydrogenated ketone resins, and carbonyl-hydrogenated and core-hydrogenated ketone aldehyde resins based on ar |
| 11/01/2006 | CN1856556A Utilization of radiohardenable resins based on ketone and/or urea aldehyde resins |
| 10/25/2006 | EP1034193B1 Phenol-novolacs with improved optical properties |
| 10/18/2006 | EP1711567A1 Utilization of radiohardenable resins based on hydrogenated ketone and phenol aldehyde resins |
| 10/18/2006 | EP1711566A1 Utilization of radiohardenable resins based on ketone and/or urea aldehyde resins |
| 10/10/2006 | US7119163 Heating polycaprolactone under low pressure or in an inert gas stream to evaporate unreacted caprolactone, cooling the vapor, homopolymerization or block polymerization with a polyester |
| 09/21/2006 | WO2006097378A1 Compositions for producing universal pigment preparations |
| 09/14/2006 | US20060205915 Prepared by reaction of hydroxyl-containing oligomers of formaldehyde anda diisocyanate; polyetherurethane copolymers; cost efficiency; industrial scale; simplification; storage stability; rigid foams, flexible foams, adhesives, coatings or elastomers |
| 09/05/2006 | US7101958 Resins from condensing a ketone, aldehyde and a phase transfer catalyst in the absence of solvent; aldehyde added initially, ketone is added after initiation of polymerization; high nonvolatiles content and are therefore suitable for low-VOC applications |
| 06/21/2006 | CN1260261C Use of poly (Retone dimethide) in producing article directly contacting water-contained or moist medium |
| 05/23/2006 | US7049391 Adding a substance that forms isocyanic acid, particularly urea, biuret or cyanuric acid |
| 05/18/2006 | US20060105654 Treatment of textiles with fluorinated polyethers |
| 04/25/2006 | US7034187 Poly(aralkyl ketone)s and methods of preparing the same |
| 04/19/2006 | CN1252109C Preparation process for polymeric formol of high formol content |
| 04/19/2006 | CN1252096C Phenol-novolacs with improved optical properties |
| 04/06/2006 | US20060074217 Ketone-aldehyde resins having low water content, high thermal stability and yellowing resistance |
| 03/02/2006 | CA2578032A1 Radiation-sensitive composition |
| 03/02/2006 | CA2577773A1 Products of polymer-analogous reactions |
| 02/23/2006 | WO2006018341A1 Tin-free, high-melting reaction products of carbonyl-hydrogenated ketone aldehyde resins, hydrogenated ketone resins, and carbonyl-hydrogenated and core-hydrogenated ketone aldehyde resins based on aromatic ketones and polyisocyanates |
| 02/23/2006 | DE102004039083A1 Zinnfreie, hochschmelzende Reaktionsprodukte aus carbonylhydrierten Keton-Aldehydharzen, hydrierten Ketonharzen sowie carbonyl- und kernhydrierten Keton-Aldehydharzen auf Basis von aromatischen Ketonen und Polyisocyanten Tin-free, high-melting reaction products of carbonyl ketone-aldehyde resins, hydrogenated ketone resins and carbonyl- and ring-hydrogenated ketone-aldehyde resins based on aromatic ketones and polyisocyanates |
| 02/23/2006 | CA2576607A1 Tin-free, high-melting reaction products of carbonyl-hydrogenated ketone-aldehyde resins, hydrogenated ketone resins and carbonyl-and ring-hydrogenated ketone-aldehyde resins based on aromatic ketones and polyisocyanates |
| 01/18/2006 | CN1723242A Oligomers from multifunctional acrylates |
| 12/21/2005 | EP1607422A1 Process for producing oxymethylene copolymer |
| 12/08/2005 | US20050272905 Polyketone modified with aralkanoic acid compound using Lewic acid polymerization catalyst |
| 11/09/2005 | EP1511787B1 Method for producing polyesterpolyols of polyvalent alcohols |
| 10/18/2005 | CA2165965C Graft polymers of keto-aldehyde condensation or co-condensation products |
| 09/15/2005 | US20050203268 Method for producing polyesterpolyols of polyvalent alcohols |
| 08/18/2005 | WO2005075585A1 Utilization of radiohardenable resins based on hydrogenated ketone and phenol aldehyde resins |
| 08/18/2005 | WO2005075584A1 Utilization of radiohardenable resins based on ketone and/or urea aldehyde resins |
| 08/18/2005 | CA2555357A1 Use of radiation-curable resins based on hydrogenated ketone-aldehyde and phenolaldehyde resins |
| 08/18/2005 | CA2549831A1 Use of radiation-curable resins based on ketone-aldehyde and/or urea-aldehyde resins |
| 08/17/2005 | CN1656140A Method for producing polyesterpolyols of polyvalent alcohols |
| 08/11/2005 | DE102004005208A1 Verwendung strahlenhärtbarer Harze auf Basis hydrierter Keton- und Phenol-Aldehydharze Use of radiation resins based on hydrogenated ketone and phenol-aldehyde |