Process of Producing a Cellulosic Fibre Web

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United States of America Patent

APP PUB NO 20130118700A1
SERIAL NO

13638661

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present invention relates to a process of producing a cellulosic fibre web comprising a) providing a cellulosic suspension to which a debonder system can be added, b) dewatering the cellulosic suspension and forming a cellulosic fibre web, and c) applying a smectite clay to said cellulosic fibre web with or without adding a polymer in an amount from about 0.01 to about 2 kg/t dry cellulosic fibres. The invention also relates to a web obtainable by the process.

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Patent Owner(s)

Patent OwnerAddress
AKZO NOBEL CHEMICALS INTERNATIONAL B V6824 BM ARNHEM

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Andersson, Arne Olov Roland Stenungsund, SE 2 2
Malmborg, Kerstin Odsmal, SE 8 55
Solhage, Fredrik Boras, SE 27 173

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