用于增白纸的光学增亮剂

本发明涉及一种用于增白和增亮纸、纸板、纺织品和非织造物的光学增亮剂，一种制备所述光学增亮剂的方法，所述增亮剂在造纸工艺中的用途和增白纸的方法。 The invention relates to an optical brightener for whitening and brightening of paper, board, textiles and non-wovens, a process for manufacturing said optical brightener, the use of said brightener in paper making processes and...

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Bibliographische Detailangaben
Format:	Patent
Sprache:	chi
Schlagworte:	APPARATUS THEREFOR IMPREGNATING OR COATING OF PAPER PAPER NOT OTHERWISE PROVIDED FOR PAPER-MAKING PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D PRODUCTION OF CELLULOSE PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCESFROM CELLULOSE-CONTAINING MATERIALS PULP COMPOSITIONS REGENERATION OF PULPING LIQUORS TEXTILES TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G
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Beschreibung
Zusammenfassung:	本发明涉及一种用于增白和增亮纸、纸板、纺织品和非织造物的光学增亮剂，一种制备所述光学增亮剂的方法，所述增亮剂在造纸工艺中的用途和增白纸的方法。 The invention relates to an optical brightener for whitening and brightening of paper, board, textiles and non-wovens, a process for manufacturing said optical brightener, the use of said brightener in paper making processes and a process for whitening paper.