Office wastepaper deinking process

Details Office wastepaper deinking process Office wastepaper deinking process

1997-01-28

1998-11-17

Chin, Peter

Paper making and fiber liberation

Processes of chemical liberation, recovery or purification...

Waste paper or textile waste

162 4, D21C 502

Patent

active

058370994

ABSTRACT:
This invention related to a process for the deinking of office wastepaper stocks which comprises:

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