Patents
Sitemap › C07 - Organic chemistry › C07C - Acyclic or carbocyclic compounds › C07C 265 - Derivatives of isocyanic acid
Patents for C07C 265 - Derivatives of isocyanic acid (3,263)
10/2010
10/14/2010DE102009002301A1 Verfahren zur Herstellung von monomerarmen 1:1 Addukten aus Hydroxyalkyl(meth)acrylaten und Diisocyanaten Acrylates 1 adducts of hydroxyalkyl (meth) acrylates and diisocyanates: A process for preparing low-monomer 1
10/13/2010EP1575904B1 Method for the continuous production of isocyanates
10/13/2010CN1502605B Preparation of polyisocyanates containing uretidione groups
10/13/2010CN101857556A System and method for preparing isocyanate by gas-phase themolysis
10/13/2010CN101856591A TDI byproduct hydrochloric acid tail gas emergency destruction device and control method thereof
10/07/2010US20100256323 Prepolymers and polymers for elastomers
10/06/2010CN101855266A Process for preparing polyaromatic polyisocyanate compositions
10/06/2010CN101850232A First tower for removing orthodichlorobenzene
10/06/2010CN101104595B Process for preparing isocyanate
09/2010
09/30/2010WO2010110142A1 Urethane compound and process for production thereof, and isocyanate and process for production thereof
09/30/2010WO2010109855A1 Antifouling agent for preventing adhesion of aquatic pests
09/30/2010US20100249450 Process for producing polyisocyanate
09/30/2010CA2755613A1 Urethane compound and process for producing the same, and isocyanate and method for producing the same
09/29/2010CN1789241B Method for preparing a liquid, storied stably, low-color indexed, carbodiimide and/or uretone imine group-containing organic isocyanic ester
09/29/2010CN1765875B Method for preparing diamine and polyamine of diphenylmethane series
09/29/2010CN101848890A Method for producing isocyanates
09/29/2010CN101845000A Polyisocyanate production method and polyisocyanate production system
09/29/2010CN101844999A Phosgene treatment method and a method for producing TDI with phosgene
09/29/2010CN101844998A Process for production of polyisocyanate and equipment for production thereof
09/29/2010CN101844988A Dimeric fatty acid diamine, preparation method and method for preparing dimeric fatty acid diisocyanate
09/29/2010CN101844064A Reactor and method for preparing isocyanate by gas phase pyrolysis
09/23/2010WO2010106131A2 Method and device for producing isocyanates
09/22/2010CN101838223A Process for production of polyisocyanate and equipment for production thereof
09/15/2010CN101835517A Flash tank, depressurizer, and apparatus for producing polyisocyanate
09/15/2010CN101830832A Synthesis method of dimer(fatty acid)yl diisocyanate
09/14/2010US7795467 nonfouling polymeric coating for drug eluting stent made of diisocyanate, chain extender and a biobeneficial moiety such as polyether, polylactones, dextrans, polyhydroxyethyl methacrylate, polyamines etc; co-poly-{[PEG300-bis-(D,L-lactide)-1,4-butane carbamate]0.80-[1,4-butanediamine-1,4-butane diurea
09/10/2010WO2010100221A1 Method and device for producing isocyanates
09/08/2010CN101827812A Process for producing polyisocyanate
09/01/2010CN101817763A Method for preparing dimethylphenyl isocyanate
08/2010
08/26/2010WO2010095927A1 Process for crystallizing and separating different diisocyanate isomers
08/26/2010US20100216945 Universal spot blender for one-component and two-component clearcoatings
08/25/2010CN101811990A Device for producing polyisocyanate
08/25/2010CN101811019A Dynamic hole jet reactor and method for preparing isocyanate by adopting dynamic hole jet reactor
08/25/2010CN101811018A Reactor with inclined stirring paddles and system and method using same
08/25/2010CN101811017A Stirring and grinding reactor and method for preparing isocyanate with same
08/19/2010US20100209380 Adhesive formulations
08/18/2010EP2217557A2 Activated methylene reagents and curable compositions prepared therefrom
08/18/2010CN101805272A Method for preparing isocyanate by interface phosgenation reaction
08/18/2010CN101805271A Alicyclic diisocyanate and preparation method and purposes thereof
08/18/2010CN101805270A Aliphatic diisocyanate and preparation method and purposes thereof
08/12/2010US20100199888 Activated methylene reagents and curable compositions prepared therefrom
08/11/2010EP2215053A1 Method for preparing an isocyanate compound
08/10/2010CA2250988C Method of utilizing isocyanate linkages for forming multi-tier cascade polymers
08/04/2010EP2213658A1 Method for production of isocyanate and aromatic hydroxy compound
08/04/2010CN101796022A Method for producing isocyanates
08/04/2010CN101792403A Microwave-assisted method for synthesizing 4,4'-diphenylmethane diisocyanate
08/04/2010CN101792402A Isocyanate alkyl substituted cyclohexane and preparation method as well as application thereof
07/2010
07/28/2010EP2210873A1 Process for producing polyisocyanate
07/28/2010CN1762988B Blocked biuretized isocyanates
07/28/2010CN101790510A Method for the production of isocyanates
07/21/2010CN101784537A Process for production of hydrazine compound, intermediate for production of hydrazine compound, and process for production of the intermediate
07/21/2010CN101780365A New method for separating and recycling methyl isocyanate-decomposed tail gas
07/15/2010WO2010052230A3 Method for producing isocyanates
07/14/2010CN1926096B Method for producing isocyanate compound
07/14/2010CN101774949A Method for refining crude toluene diisocynate
07/14/2010CN101774948A Method for continuously preparing toluene diisocynate
07/14/2010CN101774928A Method for preparing m-xylylenediamine
07/13/2010US7754915 Phosgenating diamines and/or triamines in the gas phase wherein mixing of the reactants and thus the reaction conditions are significantly improved by means of hydrodynamic measures such as increasing the turbulence of the feed stream in the central nozzle
07/08/2010WO2010076515A1 Use of a piston reactor to implement a phosgenation process
07/01/2010WO2010039972A3 Apparatus, systems, and methods for purification of isocyanate mixtures
06/2010
06/24/2010WO2010040675A3 Process for the simultaneous production of different mixtures of diisocyanate isomers of the diphenylmethane series
06/24/2010US20100158849 Isocyanate terminated macromer and formulation thereof for use as an internal adhesive or sealant
06/24/2010DE102008063991A1 Verfahren zur Herstellung von Isocyanaten in der Gasphase A process for the preparation of isocyanates in the gas phase
06/24/2010DE102008063728A1 Verfahren zur Herstellung von Isocyanaten in der Gasphase A process for the preparation of isocyanates in the gas phase
06/23/2010EP2199277A1 Method for manufacturing isocyanates in the gaseous phase
06/23/2010EP2199276A1 Method for manufacturing isocyanates in the gaseous phase
06/23/2010EP2197836A1 Method for the production of isocyanates
06/23/2010CN101747232A Process for preparing isocyanate in gas phase
06/23/2010CN101747231A Process for preparing isocyanate in gas phase
06/23/2010CN101747230A Process for preparing isocyanate in gas phase
06/17/2010DE102008061686A1 Verfahren zur Herstellung von Isocyanaten in der Gasphase A process for the preparation of isocyanates in the gas phase
06/16/2010EP2196455A1 Method for manufacturing isocyanates in the gas phase
06/16/2010CN101735111A Method for synthesizing trans-1,4-cyclohexane diisocyanate
06/16/2010CN101735110A Method for preparing organic isocyanate by using injection circulation reactor
06/16/2010CN101735109A Method for continuously producing organic isocyanate
06/16/2010CN101153015B Hole shooting flow type reactor and method for producing isocyanic ester by using the reactor
06/10/2010WO2009155085A3 Renewably resourced chemicals and intermediates
06/10/2010US20100144747 1h-quinaz0line-2,4-diones
06/09/2010EP1483235B1 Process for the preparation of isocyanates
06/08/2010CA2230143C Chiral supports, their synthesis and their use in the separation of chiral compounds or preparation of enantiomers
06/03/2010WO2010060773A1 Process for manufacturing isocyanates
06/02/2010CN1995013B Production of mixtures of diisocyanates and diphenylmethane
06/02/2010CN101108812B Method for producing isocyanates
05/2010
05/27/2010WO2010058647A1 Method for producing methylene-crosslinked polyphenyl polyisocyanate
05/27/2010WO2010057909A1 Method for producing an isocyanate
05/27/2010WO2010039965A3 Apparatus, systems, and methods for purification of isocyanate mixtures
05/26/2010EP2189455A1 Process for production of hydrazine compound, intermediate for production of hydrazine compound, and process for production of the intermediate
05/26/2010EP2188248A1 Method for producing isocyanates
05/26/2010CN1660792B Preparation of polyisocyanates containing uretdione groups with bicycloalkylphosphines
05/20/2010US20100124652 Carbon dioxide blown low density, flexible microcellular polyurethane elastomers
05/19/2010CN201473475U Novel device for recycling toluene diisocyanate in coke tar during production of toluene diisocyanate
05/19/2010CN101708438A Mixer and method for preparing organic isocyanate
05/19/2010CN101100448B 2-octyl-3,4-di(7-diisocyanateheptyl)-1-hexylcyclohexane and its preparation method and use
05/19/2010CN101003498B Method for preparing 4,4'- diphenylmethane diisocyanate with prolonged memory cycle
05/19/2010CN101003497B Distillation processing method of isomeric compound of diphenylmethane diisocyanate
05/14/2010WO2010052230A2 Method for producing isocyanates
05/12/2010EP2183295A1 Process for preparing polyaromatic polyisocyanate compositions
05/12/2010CN1762987B Biuretized polyisocyanates and blocked biuretized polyisocyanates
05/06/2010US20100112333 Polyurethane foam
04/2010
04/28/2010EP2179985A1 Jet reactor with flow ducts and process for preparing isocyanates using it
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