Patent · US Active

Process for the production of paper

US8790493B2 · kind B2 · utility

5Cited by

56References

17Claims

0Family size

Assignee

AKZO NOBEL N.V. · NL

Inventors

Fredrik Solhage · Hagfors, SE
Joakim Carlén · Varberg, SE
Birgitta Johansson · Falun, SE

Key dates

Filing date	Oct 10, 2012
Grant date	Jul 29, 2014
Priority date	—
Expiry date	Oct 10, 2032

Classification

Technology area (CPC D)Textiles; Paper
CPC primaryD21H23/76
WIPO fieldTextile and paper machines
WIPO sectorMechanical engineering

Abstract

The present invention relates to a process for producing paper which comprises:

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.