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Treating method of substance containing cellulose
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Mitsubishi Gas Chemical Co |
Peroxide bleaching of wood pulp
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1986-02-13 |
Degussa Ag, 6000 Frankfurt |
Verfahren zur delignifizierung und bleiche von zellstoffen
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Degussa Ag, 6000 Frankfurt |
Verfahren zur delignifizierung von sulfatzellstoffen
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1988-03-25 |
Centre Tech Ind Papier |
Procede de blanchiment des pates mecaniques.
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1988-03-15 |
Union Camp Corporation |
Semibleaching liquor for Kraft paper products
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Blekning av kemisk massa med peroxid varvid massan foerst behandlas med en komplexbildare
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1989-06-06 |
1993-11-15 |
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Verfahren zum bleichen von lignocellulose enthaltenden zellstoffen.
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Procede pour le blanchiment d'une pate a papier chimique et application de ce procede au blanchiment d'une pate kraft.
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1991-04-30 |
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Process for acid bleaching of lignocellulose-containing pulp with a magnesium compound
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Solvay Interox Inc |
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Förfarande för delignifiering/blekning av lignininnehållande cellulosamassa
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Process employing magnesium hydroxide in peroxide bleaching of mechanical pulp
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Menetelmä massan valmistamiseksi
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Pulp treatment and process
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The use of surfactant to treat pulp and improve the incorporation of kraft pulp into fiber for the production of viscose and other secondary fiber products
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Process for treating cellulose
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Odor control pulp composition
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