Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Thioimidazolidine derivatives as light stabilizers for polymers

Thioimidazolidine derivatives as light stabilizers for polymers

US Patent 6924330 · Granted Aug 2, 2005

Estimated economic value: $128,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Process for the preparation of phosphonium sulfonates2016
Nano structured UV absorbers2015
Reversibly thermochromic compositions2015
Reversible thermochromic compositions2012
Reversible thermochromic compositions2012
Stabilization of photochromic systems2012
Highly compatible hydroxyphenyltriazine UV-absorbers2009
Highly compatible hydroxyphenyltriazine UV-absorbers2009
Process for preparing a stabilized polyester2009
Highly compatible hydroxyphenyltriazine UV-absorbers2007
Highly compatible hydroxyphenyltriazine UV-absorbers2007
Imidazolidinone derivatives2006