| Patents for C08G 2 - Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances (1,915) |
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| 06/16/2004 | CN1504489A Polyoxymethylene copolymers, their preparation and use |
| 06/16/2004 | CN1153813C Polyacetal resin combination |
| 06/15/2004 | US6750287 Polyoxymethylene resin composition |
| 06/10/2004 | US20040110857 Photo-curable resin composition containing cyclic acetal compound and cured product |
| 05/20/2004 | US20040097762 Process for removing methanol from formaldehyde-containing solutions |
| 05/20/2004 | US20040097691 Polyoxymethylene copolymers, their preparation and use |
| 05/19/2004 | EP1419205A1 Low gloss free radical powder coatings |
| 05/19/2004 | DE10251332A1 Polyoxymethylen-Copolymere, deren Herstellung und Verwendung Polyoxymethylene copolymers, their production and use |
| 05/18/2004 | US6737475 Branched polyacetal resin composition |
| 05/18/2004 | US6737122 Method for coating substrates |
| 05/13/2004 | WO2004040337A1 Moldings and preparation and uses thereof |
| 05/12/2004 | EP1418190A1 Polyoxymethylene copolymers, their production and use |
| 04/29/2004 | WO2004035677A2 A hemocompatible coated polymer and related one-step methods |
| 04/28/2004 | EP1413590A1 Novel polyacetal (co)polymers |
| 04/28/2004 | EP1412154A1 Method for in-mold coating hydrogel articles |
| 04/28/2004 | CN1147536C Low-emission coloured polyoxymethylene moulding material |
| 04/22/2004 | US20040076845 Hemocompatible polymer systems & related methods |
| 04/22/2004 | US20040076827 Hemocompatible coated polymer and related one-step methods |
| 04/08/2004 | WO2004029567A1 Analytical instruments for monitoring photopolymerization |
| 04/08/2004 | DE19983463B4 Polyoxymethylencopolymeres und eine dieses enthaltende Zusammensetzung Polyoxymethylene copolymer and a composition containing |
| 04/07/2004 | CN1144824C Low-molecular oxymethylene polymer and composition thereof |
| 04/01/2004 | US20040063853 Molding compositions made from linear polyoxymethylene copolymers which essentially have oxymethylene units and oxyethylene units as structural units in the polymer chain, where the proportion of oxyethylene units in the structural |
| 03/25/2004 | WO2003066301A3 Perma-ink inset mold decoration system |
| 03/24/2004 | CN1484629A Process for removing methanol from formaldehyde containing solutions |
| 03/02/2004 | US6699963 Abrasion of polyhydroxyalkanoate polymer or copolymer with ice that melts and forms slurry |
| 02/25/2004 | CN1139613C Modified formaldehyde polymer |
| 02/19/2004 | US20040034153 Energy-curable sealing material composition |
| 02/18/2004 | EP0771848B1 Thermoplastic resin composition and process for production thereof |
| 02/18/2004 | CN1138801C Method of terminating oxymethylene polymerization |
| 01/29/2004 | WO2004009146A1 Medical device lubricant comprising radiation curable silicon material |
| 01/22/2004 | US20040014835 Provides a curable composition, comprising: a (meth)acrylate urethane compound derived from a polypropylene glycol or a propyleneoxide ethyleneoxide copolymer glycol having a molecular weight between 1,000 and 13,000 and an amount of |
| 01/07/2004 | CN1133675C Polyoxymethylene copolymer anjd composition thereof |
| 12/30/2003 | US6669994 Water-soluble coating agents bearing initiator groups |
| 12/17/2003 | CN1461772A Polyacetal resin composite |
| 12/17/2003 | CN1131255C Process for preparing polyformol copolymer compositions |
| 12/17/2003 | CN1131254C Borone trifluoride complex for polymerization of trioxane |
| 12/11/2003 | WO2003102078A1 Polyacetal resin composition |
| 12/11/2003 | CA2483070A1 Polyacetal resin composition |
| 12/10/2003 | CN1130407C Process for producing polyacetal copolymer |
| 11/25/2003 | US6653487 Catalytic dehydrogenation of methanol while heating |
| 11/19/2003 | EP1003799B1 Process for copolymerization of formaldehyde with cyclic ethers in the presence of organic nitro compounds |
| 11/13/2003 | US20030211074 Synergistic mixture of polyacrolein and isothiazolin-3-one compounds |
| 11/06/2003 | WO2003091288A1 A new class of amine coinitiators in photoinitiated polymerizations |
| 11/06/2003 | WO2003030615A3 Biocidal mixture of 2-propenal-releasing polymer and isothiazolones |
| 11/06/2003 | US20030207959 Compositions and methods for use in three dimensional model printing |
| 11/06/2003 | CA2479942A1 A new class of amine coinitiators in photoinitiated polymerizations |
| 11/04/2003 | US6642321 Polyacetal resin composition |
| 10/22/2003 | CN1125100C Process for continuous production of polyacetal resin |
| 10/16/2003 | WO2003085018A1 Production of polyoxymethylene and suitable catalysts |
| 10/16/2003 | WO2003085017A1 Production of polyoxymethylene and suitable (ii) catalysts |
| 10/16/2003 | WO2003085016A1 Production of polyoxymethylene and suitable (iii) catalysts |
| 10/15/2003 | EP1352731A2 Method of orienting polymer molecules |
| 10/02/2003 | WO2003080715A1 Grinding process for plastic material and compositions therefrom |
| 10/02/2003 | US20030187089 Heat resistance, ultraviolet radiation curable |
| 10/02/2003 | CA2478819A1 Grinding process for plastic material and compositions therefrom |
| 10/01/2003 | EP1348750A1 Energy-curable sealing material composition |
| 09/24/2003 | CN1122054C Process for producing branched or crosslinked polyacetal resin |
| 09/18/2003 | WO2003076491A1 Accelerators for cationic photopolymerization |
| 09/18/2003 | US20030176633 Grinding process for plastic material and compositions therefrom |
| 09/18/2003 | US20030176524 Coating having graffiti resistance |
| 09/18/2003 | US20030176521 Initiator and ultraviolet absorber for changing lens power by ultraviolet light |
| 09/18/2003 | US20030176519 Accelerators for cationic photopolymerizations |
| 09/18/2003 | CA2477135A1 Accelerators for cationic photopolymerization |
| 09/17/2003 | EP1343745A1 Process for removing methanol from formaldehyde-containing solutions |
| 09/10/2003 | CN1120853C Materials for production of stable polyoxymethylene compolymer and method for producing same copolymer from same materials |
| 09/09/2003 | US6617416 Polyoxymethylene copolymer and molded article thereof |
| 08/28/2003 | US20030159341 Liquid mixture consisting of diesel gas oils and oxygenated compounds |
| 08/27/2003 | CN1119365C Production method of keto-aldehyde resin |
| 08/20/2003 | EP0934243B1 Removal of permanganate reducing compounds and alkyl iodides from a carbonylation process stream |
| 08/14/2003 | WO2003066301A2 Perma-ink inset mold decoration system |
| 08/14/2003 | US20030152715 Curing; exposure to high energy radiation |
| 07/17/2003 | WO2003057742A1 Initiator and ultraviolet absorber for changing lens power by ultraviolet light |
| 07/10/2003 | US20030129391 Flat yarn made of polyoxymethylene resin, production process and use thereof |
| 07/09/2003 | EP1062195B1 Method for non-oxidative production of formaldehyde from methanol |
| 07/03/2003 | US20030125512 Polyoxymethylene copolymer and molded article thereof |
| 06/26/2003 | WO2003051956A1 Recycled method for a wasted polyester and reclaimed materials thereof |
| 06/25/2003 | EP1321546A2 Flat yarn made of polyoxymethylene resin, production process and use thereof |
| 06/24/2003 | US6583203 Blend of a polyacetal with oxymethylene main units and branching units derived from a monofunctional glycidyl compound with a polyoxyalkylene glycol and a hindered amine light stabilizer; improved weather (light) resistance |
| 06/18/2003 | CN1424444A Acetal (dehyde) resin flat yarn, manufacture and use thereof |
| 06/14/2003 | CA2413953A1 Flat yarn made of polyoxymethylene resin, production process and use thereof |
| 06/10/2003 | US6576740 Adding alkylated melamine compound |
| 06/10/2003 | US6576714 Production process for glyoxylic acid (salt)-based polymer |
| 06/10/2003 | US6576230 Biocidal mixture of 2-propenal-releasing polymer and isothiazolones |
| 06/05/2003 | WO2003046035A1 Method for the production of oxymethylene homo- or co-polymers |
| 06/04/2003 | EP1315777A2 Degradable polyacetal polymers |
| 05/22/2003 | US20030094719 Adjusting a moderate pH range of polysaccharide to activate; cross- linking with poly-functional epoxy compound and producing different shapes of the product |
| 05/21/2003 | EP1311632A1 Method for coating substrates |
| 05/08/2003 | US20030087029 Low gloss free radical powder coatings |
| 05/06/2003 | US6559243 Glyoxylic compound comprising one or more active ingredient by the present invention, a delayed release of the active ingredient is provided upon contact of the compound with an aqueous medium fragrance for detergents |
| 05/02/2003 | EP0986528B1 Method for producing formaldehyde from methanol in a non-oxidating manner |
| 04/17/2003 | WO2003030615A2 Biocidal mixture of 2-propenal-releasing polymer and isothiazolones |
| 04/17/2003 | US20030073753 Radiation curable nail coatings and artificial nail tips and methods of using same |
| 04/16/2003 | EP1027318B1 Method for purification of formaldehyde |
| 04/09/2003 | CN1105128C Process for deactivating catalyst contained in formaldehyde copolymer and process for producing stabilized formaldehyde copolymer |
| 04/09/2003 | CN1105127C Process for producing stabilized formaldehyde copolymers |
| 04/09/2003 | CN1105126C Process for producing stabilized formaldehyde copolymer |
| 04/03/2003 | US20030065228 Catalytic dehydrogenation of methanol while heating |
| 04/02/2003 | CN1406995A Polyacetal copolymer production |
| 03/20/2003 | US20030052424 Method for coating articles by mold transfer |
| 03/19/2003 | EP0988270B1 Method for producing formaldehyde from methanol in a non-oxidating manner |