Patent · US Active

Multi-ply composite material

US10414125B2 · kind B2 · utility

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7Claims

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Assignee

Constantia Teich GmbH

Inventors

Helmut Resch · Matrei in Osttirol, AT
Jasmin Teubenbacher · Weinburg, AT
Martin Kornfeld · Klosterneuburg, AT
Adolf Schedl · Lilienfeld, AT
Robert Kitzberger · St. Pölten, AT

Key dates

Filing date	Oct 5, 2016
Grant date	Sep 17, 2019
Priority date	—
Expiry date	Oct 5, 2036

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC09J153/02
WIPO fieldSurface technology, coating
WIPO sectorChemistry

Abstract

In order to be able to set the bending stiffness of a composite material having at least two plies connected by a laminating agent, it is provided that a mixture of a first, curing adhesive and a second, non-curing adhesive is used as laminating agent, wherein the bending stiffness of the composite material is set by the mixing ratio of the two adhesives.

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