Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method for reducing thermal and light-induced brightness reversion in lignin-containing pulps

Method for reducing thermal and light-induced brightness reversion in lignin-containing pulps

US Patent 5443634 · Granted Aug 22, 1995

Estimated economic value: $4,943,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Methods of producing a paper product2018
Methods of producing a paper product2017
Product and processes from an integrated forest biorefinery2016
Product and processes from an integrated forest biorefinery2015
Product and processes from an integrated forest biorefinery2014
Product and processes from an integrated forest biorefinery2012
Methods of pretreating comminuted cellulosic material with carbonate-containing 2012
Copolymer blend compositions for use to increase paper filler content2012
Multi-camera image stitching for a distributed aperture system2009
Method for brightening chemical pulp with hydrogen peroxide using a magnesium co2004
Ozone/peroxymonosulfate process for delignifying a lignocellulosic material1995
Method for reducing thermal and light-induced brightness reversion in lignin-con1994