Patent · US Active

Method of treating cellulosic materials with hydrophobins

US8455107B2 · kind B2 · utility

0Cited by

2References

10Claims

0Family size

Assignee

BASF SE

Inventors

Esther Gabor · Zwingenberg, DE
Andreas Buthe · Steinfurt, DE
Jürgen Eck · Bensheim, DE
Franz Kaufmann · Glückstadt, DE
Hans-Jörg Koch · Basel, CH
Guido Meurer · Seeheim-Jugenheim, DE

Key dates

Filing date	Feb 27, 2008
Grant date	Jun 4, 2013
Priority date	—
Expiry date	Jul 4, 2029

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T428/31993
WIPO fieldTextile and paper machines
WIPO sectorMechanical engineering

Abstract

By treatment with hydrophobins, cellulosic materials such as paper, cardboard, cotton or, especially, wood-based materials, such as solid wood, glued wood products or particle board, can be effectively protected against absorption of and attack by water and/or moisture.

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