Process for repulping wet-strength paper

A process for repulping wet-strength paper containing at least one wet-strength resin in which a hydroperoxide alone or in combination with a non-alkali, non-alkaline earth metal salt or chelate is used to separate the resin from the wet-strength paper.

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Bibliographic Details
Main Authors HEYWARD, JR.; JAMES R, SHARE;; PAUL E, FISCHER; STEPHEN A, SAJBEL; JEROME S
Format Patent
LanguageEnglish
Published 05.09.1995
Edition6
Subjects
APPARATUS THEREFOR
CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATERTREATMENT OR WASTE MANAGEMENT
GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC
GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS
PAPER-MAKING
PRODUCTION OF CELLULOSE
PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCESFROM CELLULOSE-CONTAINING MATERIALS
REGENERATION OF PULPING LIQUORS
TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE
TEXTILES
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Summary:A process for repulping wet-strength paper containing at least one wet-strength resin in which a hydroperoxide alone or in combination with a non-alkali, non-alkaline earth metal salt or chelate is used to separate the resin from the wet-strength paper.
Bibliography:Application Number: US19930112779