The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 11, 2013
Filed:
Dec. 17, 2008
Hendrikus W. G. Van Herwijnen, Hausleiten-Goldgeben, AT;
Wolfgang Heep, Woltersdorf, DE;
Detlef Krug, Dresden, DE;
Andreas Weber, Tharandt Ot Spechtshausen, DE;
Axel Höhling, Berlin, DE;
Maria Schultze, Heidesee Ot Friedersdorf, DE;
Hendrikus W. G. van Herwijnen, Hausleiten-Goldgeben, AT;
Wolfgang Heep, Woltersdorf, DE;
Detlef Krug, Dresden, DE;
Andreas Weber, Tharandt Ot Spechtshausen, DE;
Axel Höhling, Berlin, DE;
Maria Schultze, Heidesee Ot Friedersdorf, DE;
Dynea Oy, Helsinki, FI;
Abstract
The invention relates to a binder for producing materials based on wood chips and/or wood fibers. The aim of the invention is to design a binder which is used for producing and gluing materials based on wood chips and/or wood fibers, contains natural protein components, significantly reduces or even eliminates the drawbacks of the prior art, and can be economically produced and used. Said aim is achieved by a binder which is used for materials based on wood chips and/or wood fibers, comprises an aldehyde-based condensation resin and other additives, and is characterized in that the binder comprises a water-soluble reactive additive containing a peptide/amino acid mixture without moieties of water-insoluble and high-viscosity proteins. The invention also relates to a method for producing said binder as well as a molded article.