Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method for producing diisocyanates by phosgenating diamine suspensions

Method for producing diisocyanates by phosgenating diamine suspensions

US Patent 9272988 · Granted Mar 1, 2016

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Module with an integrated WLAN Ethernet data interface2025
Process for preparing di- and polyamines of the diphenyl methane series2023
Heterogeneous catalysts for the synthesis of carbamates2022
Satellite communications method and system with multi-beam precoding2022
Aqueous capsule suspension concentrates based on 2-[(2,4-dichlorophenyl)methyl]-2021
Method for producing methylene-diphenylene-diisocyanates and polymethylene-polyp2021
Process for preparing an isocyanate by partly adiabatic phosgenation of the corr2020
Method for producing isocyanates2020
Process for preparing an isocyanate by partly adiabatically operated phosgenatio2020
Process for providing hydrogen chloride for chemical reactions2020
Silica-based zinc catalysts, their preparation and use in the alkoxycarbonylatio2020
Process for the preparation of di- and polyamines of the diphenylmethane series2020