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Matches 551 - 600 out of 1,732

Document Document Title
JP4993827B2  
JP4958971B2  
JP4955911B2  
JP4959092B2  
JP2012512854A  
JP4943606B2  
JP2012097123A
To provide a method for producing an isocyanate by using a composition comprising a carbamic acid ester and an aromatic hydroxy compound, which does not need to use any phosgene and does not have various problems like those in a conventi...  
JP4938007B2  
JP4933530B2  
JP2012510495A  
JP2012509853A  
JP2012509301A  
JP2012509297A  
JP2012508212A  
JP2012067031A
To provide a method of producing an N-unsubstituted carbamate capable of reducing generation of a by-product, the N-unsubstituted carbamate obtained by the production method, a production method for an isocyanate of producing the isocyan...  
JP2012505850A  
JP4884639B2  
JP2012504644A  
JP2012504643A  
JP2012504578A  
JP4879560B2  
JP4875842B2  
JP4868717B2  
JP4868498B2  
JP2012017280A
To provide a method for producing a toluene dicarbamate, by which the production of by-products can be reduced, to provide the toluene dicarbamate obtained by the production method, and to provide a method for producing toluene diisocyan...  
JP2012017278A
To provide a method for producing a toluene dicarbamate, by which the production of by-products can be reduced, to provide the toluene dicarbamate obtained by the production method, and to provide a method for producing toluene diisocyan...  
JP4861322B2  
JP4859255B2  
JP2011529947A  
JP4833966B2  
JP4829490B2  
JP4828545B2  
JP4823546B2  
JP2011236163A
To provide a method for treating a carbonate for efficiently utilizing the carbonate.The method for treating the carbonate comprises: bringing at least one kind of the carbonate selected from dialkyl carbonate, diaryl carbonate and alkyl...  
JP2011528696A  
JP2011201863A
To provide pentamethylene diisocyanate enabling efficient preparation of a modified isocyanate and a polyurethane resin having excellent characteristics, a polyisocyanate resin obtained using the pentamethylene diisocyanate, a method for...  
JP2011201795A
To provide a process for producing an alkylaryl carbamate which can industrially obtain the alkylaryl carbamate with good workability and productivity and an isocyanate which is obtained with the use of the alkylaryl carbamate.The alkyla...  
JP4791783B2  
JP4792736B2  
JP4761641B2  
JP2011162442A
To provide a method for treating a catalyst that reduces a production cost of an isocyanate while permitting industrially efficient production of the isocyanate.A primary amine, urea and/or an N-unsubstituted carbamic acid ester and an a...  
JP4753451B2  
JP4750919B2  
JP4750449B2  
JP4748966B2  
JP4739469B2  
JP4739798B2  
JP2011521923A  
JP4731684B2  
JP4731658B2  

Matches 551 - 600 out of 1,732