Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Process for the selective hydrogenation of butyne-1,4-diol to butene-2-diol-1,4

Process for the selective hydrogenation of butyne-1,4-diol to butene-2-diol-1,4

US Patent 5728900 · Granted Mar 17, 1998

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Process for preparing aminoalkyl nitriles and diamines from such nitriles2013
Process for preparing aminoalkylnitriles and diamines from such nitriles2011
Method for obtaining oligomers of polytetrahydofurane or tetrahydrofurane2010
Isothermal operation of heterogeneously catalyzed three phase reactions2009
Method for the continuous production of N-methyl-2-pyrrolidone (NMP)2007
Method for the production of 2-pyrrolidone2007
Method for producing polytetrahydrofurane having a low color indices2006
Process for the production of catalyst packing, reactor containing catalyst pack2006
Method for producing tetrahydrofuran2006
Method for producing the tautomeric form of (1) of 2,4,6-trianilino-p-(carbo-1′-2006
Method of producing an alcoholic solutions of polyetrahydrofurane that comprises2005
Method for the production of polytetrahydrofuran with low color index2005