Papier en karton omvattende eiwitmateriaal

PCT No. PCT/NL96/00362 Sec. 371 Date May 7, 1998 Sec. 102(e) Date May 7, 1998 PCT Filed Sep. 16, 1996 PCT Pub. No. WO97/10385 PCT Pub. Date Mar. 20, 1997Paper and cardboard containing starch and protein fractions of flour having improved strength, stiffness and surface properties, wherein the starch...

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Main Authors WILHELMUS JOHANNES MULDER, GERARDUS HENRICUS ANDREAS KUYPERS, PETER KOLSTER, MATHEUS PETRUS MARIE MAESSEN, LOUIS PETER MARIE VAN KESSEL
Format Patent
LanguageDutch
Published 20.03.1997
Edition6
Subjects
IMPREGNATING OR COATING OF PAPER
PAPER NOT OTHERWISE PROVIDED FOR
PAPER-MAKING
PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D
PRODUCTION OF CELLULOSE
PULP COMPOSITIONS
TEXTILES
TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G
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Summary:PCT No. PCT/NL96/00362 Sec. 371 Date May 7, 1998 Sec. 102(e) Date May 7, 1998 PCT Filed Sep. 16, 1996 PCT Pub. No. WO97/10385 PCT Pub. Date Mar. 20, 1997Paper and cardboard containing starch and protein fractions of flour having improved strength, stiffness and surface properties, wherein the starch and protein fractions are subjected to a degradation with ammonium persulfate, amylase, an acid, protease or a combination thereof before being introduced to the paper or cardboard. After the starch and protein fractions have been degraded, they can be added to the paper fiber matrix or used as a sizing or glue.
Bibliography:Application Number: NL19951001218