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Matches 401 - 450 out of 1,645

Document Document Title
JP5216198B2  
JP2013523881A  
JP2013522261A  
JP2013116896A
To provide a method for extruding a gaseous CO2-containing flow from combined Deacon/isocyanate production equipment, the method posing no drawbacks described below: although the unselective absorption of chlorine from an extruded CO2-co...  
JP5207730B2  
JP2013107909A
To provide a method in which there are not various problems shown in a prior art when isocyanate is manufactured without using phosgene, and that can stably manufacture isocyanate for the long period of time in good yield.The manufacturi...  
JP2013520465A  
JP5203132B2  
JP2013517312A  
JP5199532B2  
JP2013087107A
To provide a method for producing an organic isocyanate with a high yield, without using phosgene.There is provided a production method for an organic isocyanate, comprising a step of reacting a quaternary ammonium cyanate with an alcoho...  
JP5187922B2  
JP2013512881A  
JP2013063916A
To provide a purification method for diisocyanate which can purify diisocyanate at a high yield from a mixture containing the diisocyanate and alcohol.Using a purification apparatus 3 having a rectifying tower 8, and a condensation syste...  
JP2013512273A  
JP5174325B2  
JP5175033B2  
JP2013510790A  
JP5165815B2  
JP5166679B2  
JP5162083B2  
JP2013508441A  
JP2013508336A  
JP2013508337A  
JP5158718B2  
JP5158199B2  
JP2013505280A  
JP5140282B2  
JP5124089B2  
JP2013501747A  
JP5116109B2  
JP5116954B2  
JP2012533525A  
JP2012532918A  
JP2012532909A  
JP2012532160A  
JP2012532159A  
JP2012240953A
To provide a method for manufacturing tolylene diisocyanate by which the tolylene diisocyanate containing 2,4-tolylene diisocyanate and 2,6-tolylene diisocyanate in a desired isomeric ratio can be manufactured.The method for manufacturin...  
JP2012530749A  
JP2012530921A  
JP2012530743A  
JP2012233014A
To provide a process allowing long-term, stable production of isocyanates at a high yield without the various problems found in the prior art during production of isocyanates without using phosgene.The present invention discloses a proce...  
JP2012233004A
To provide a method for producing polyisocyanate by which a reaction liquid can be stably circulated in a circulation line without installing a particular solution sending means, and the stable removal of hydrogen chloride from the react...  
JP5085971B2  
JP5074400B2  
JP5067906B2  
JP5054291B2  
JP5054870B2  
JP2012524746A  
JP5048932B2  

Matches 401 - 450 out of 1,645