Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method for changing the predefined mean molecular weight Mn during the continuous production of polytetrahydrofuranes or THF copolymers

Method for changing the predefined mean molecular weight Mn during the continuous production of polytetrahydrofuranes or THF copolymers

US Patent 8138283 · Granted Mar 20, 2012

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Process for producing 1-(4-isobutylphenyl)ethanol by hydrogenation of 1-(4-isobu2025
Aroma chemical compositions containing 3,5-diethyl-2-propyl-tetrahydropyran and/2023
Process to produce a mono vinyl ether2022
Method for producing a shaped catalyst body2021
Method for hydrogenating carboxylic acids in order to form alcohols2019
Method for producing tetrahydrofurane, 1,4-butanediol or gamma-butyrolactone2019
Method for producing monoethylene glycol2018
Method for the preparation of 1,4-butane diol having an APHA color index of less2018
Process for purifying N-alkylpyrrolidones2018
Method for breakdown of formates2017
Catalyst for tetrahydrofuran synthesis2017
Catalyst for tetrahydrofuran synthesis2017