Global Patent Index - EP 0100845 B1

EP 0100845 B1 19881207 - REINFORCING OR SUPPORTING ELEMENT FOR BUILDING MATERIAL, IN PARTICULAR AN ELECTRODE

Title (en)

REINFORCING OR SUPPORTING ELEMENT FOR BUILDING MATERIAL, IN PARTICULAR AN ELECTRODE

Publication

EP 0100845 B1 19881207 (DE)

Application

EP 83106099 A 19830622

Priority

AT 310182 A 19820816

Abstract (en)

[origin: US4500410A] Reinforcing or carrier elements for plaster are used as electrodes in electro-osmotic dehumidification installations. The elements comprise a carrier body constituted by a flexible net having a surface of synthetic resin in contact with the plaster and the net has filamentary carrier materials incorporated therein. The synthetic resin is a conductive, essentially ion-free thermosetting resin of macromolecular structure, preferably an at least partially cross-linked acrylate polymer having a high surface roughness and containing a small amount of a plasticizer, and forms either the matrix or a coating of the flexible net. The filamentary carrier materials may be carbon or metal filaments. In the use of the dehumidification installation, a voltage alternating between a positive and a negative potential is conducted between the cathode and the anode, the time interval of the positive potential exceeding that of the negative potential.

IPC 1-7

E04B 1/70

IPC 8 full level

E04B 1/70 (2006.01)

CPC (source: EP US)

E04B 1/7007 (2013.01 - EP US); Y10T 428/2918 (2015.01 - EP US); Y10T 428/2927 (2015.01 - EP US); Y10T 428/294 (2015.01 - EP US); Y10T 442/131 (2015.04 - EP US); Y10T 442/134 (2015.04 - EP US)

Designated contracting state (EPC)

AT CH DE FR GB IT LI NL

DOCDB simple family (publication)

EP 0100845 A2 19840222; EP 0100845 A3 19841219; EP 0100845 B1 19881207; AT 375709 B 19840910; AT A310182 A 19840115; AT E39149 T1 19881215; DE 3378644 D1 19890112; HU 189319 B 19860630; US 4500410 A 19850219; US 4600486 A 19860715

DOCDB simple family (application)

EP 83106099 A 19830622; AT 310182 A 19820816; AT 83106099 T 19830622; DE 3378644 T 19830622; HU 285983 A 19830815; US 52119083 A 19830808; US 66499684 A 19841026