Method of preparing paper

A method of preparing paper, or paperboard, using a hollow sphere polymer whose void has been created by swelling the polymer with a fixed or permanent base, incorporating the hollow sphere polymer into the paper, and drying the paper, is provided. Also provided is a paper produced by the method.

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Bibliographische Detailangaben
Hauptverfasser:	BROWN, JAMES T, FADAT, GERALD, HAIGH, JOHN R
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMISTRY COMPOSITIONS BASED THEREON GENERAL PROCESSES OF COMPOUNDING IMPREGNATING OR COATING OF PAPER METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PAPER NOT OTHERWISE PROVIDED FOR PAPER-MAKING PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D PRODUCTION OF CELLULOSE PULP COMPOSITIONS TEXTILES THEIR PREPARATION OR CHEMICAL WORKING-UP TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G WORKING-UP
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Beschreibung
Zusammenfassung:	A method of preparing paper, or paperboard, using a hollow sphere polymer whose void has been created by swelling the polymer with a fixed or permanent base, incorporating the hollow sphere polymer into the paper, and drying the paper, is provided. Also provided is a paper produced by the method.