Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method for the production of isophorondiamine (ipda, 3-aminomethyl-3,5,5-trimethyl- cyclohexylamine) having a high cis/tran-isomer ratio

Method for the production of isophorondiamine (ipda, 3-aminomethyl-3,5,5-trimethyl- cyclohexylamine) having a high cis/tran-isomer ratio

US Patent 7256313 · Granted Aug 14, 2007

Estimated economic value: $1,109,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Rotary cutting tool assembly2020
Cutting insert for profiling turning and cartridge for receiving a cutting inser2019
Process for finishing textiles2019
Devices and method for continuous distillative separation of a mixture containin2016
Method and device for the continuous production of polymers by radical polymeriz2015
Process and apparatus for continuously polymerizing cationically polymerizable m2015
Continuous process for the hydrogenation of 3-cyano-3,5,5-trimethyl-cyclohexylim2014
Process for preparing ethylamines and monoisopropylamine (MIPA)2014
Devices and method for continuous distillative separation of a mixture containin2014
Integrated method for producing carbonyl iron powder and hydrocarbons2013
Method and device for the continuous production of polymers by radical polymeriz2013
Process for preparing aminoalkyl nitriles and diamines from such nitriles2013