CLASSIFICATION | CommPat. Licens |
ECONOMY | Savings of US$ 13,00/ton. pulp by shifting from mechanical:kraft (50:50) pulping to biomechanical:kraft (55:45) pulping |
PATENT ASSIGNEE'S COUNTRY | USA |
UPDATE | 03.98 |
CONTACT | This data is not available for free |
LICENSING OFFERED | Yes |
LICENSOR | This data is not available for free |
PATENT ASSIGNEE | This data is not available for free |
PATENT CLAIMS | Cl-free bleaching using fungus "Ceriporiopsis subvermispora" |
PATENT PHOTOCOPY | Available on request |
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