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Application filed by Biopulping Int Inc, Thapar Corporate R & D CtfiledCriticalBiopulping Int Inc
Priority to MYPI9903946priorityCriticalpatent/MY144981A/en
Publication of MY144981ApublicationCriticalpatent/MY144981A/en
IN A NEW PROCESS FOR PREPARING PULPED WOOD CHIPS FOR PAPER MAKING, CHIPS FROMA HARDWOOD SUCH AS EUCALYPTUS ARE INOCULATED WITH A LIVING CULTURE OF ONE OR MORE WHITE ROT FUNGI. THE FUNGI PROPAGATE THROUGHOUT THE BODY OF THE WOOD CHIP, SELECTIVELY ATTACKING THE LIGNIN OF THE WOOD WITHOUT HARMING THE CELLULOSIC FIBERS. SUBSEQUENT KRAFT PULPING WITH STANDARD CHEMICALS RESULTS IN LESS CHEMICAL USAGE, REDUCED UTILIZATION OF ENERGY, IMPROVED STRENGTH, AND REDUCED COOKING TIME.
MYPI99039461999-09-131999-09-13Process for producing biokraft pulp from eucalyptus chips.
MY144981A
(en)
aqueous compositions and methods for improving pulp properties produced in a kraft digester, reducing digester cycle time or reducing pulping or bleaching chemicals required in alkaline pulping chemical processes