Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Process for separating formaldehyde and trioxane

Process for separating formaldehyde and trioxane

US Patent 5872263 · Granted Feb 16, 1999

Estimated economic value: $998,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Integrated process for producing cyclic acetals and oxymethylene polymers2016
Initiator2015
Process for producing oxymethylene polymers2015
Oxymethylene polymers, process for the preparation thereof and use thereof2014
Initiator2014
Oxymethylene polymers and process for the preparation thereof2013
Initiator2012
Oxymethylene polymers, process for the preparation thereof and use thereof2012
Oxymethylene copolymers and the use thereof and process for the preparation of o2012
Process for preparation of oxymethylene polymers in a homogeneous phase, and use2011
Process for preparation of polymer blends composed of polyoxymethylenes and of t2011
Process for preparation of polymer blends composed of polyoxymethylenes and of t2011