EP 0373137 A3 19901114 - USE OF A COMPOSITION OF IMPREGNATED MICA PAPER AS A COVERING FOR BUILDING ELEMENTS, AND BUILDING ELEMENTS OBTAINED

Title (en)

USE OF A COMPOSITION OF IMPREGNATED MICA PAPER AS A COVERING FOR BUILDING ELEMENTS, AND BUILDING ELEMENTS OBTAINED

Publication

EP 0373137 A3 19901114 (FR)

Application

EP 89870191 A 19891128

Priority

BE 8801345 A 19881128
BE 8900465 A 19890427

Abstract (en)

[origin: EP0373137A2] Use of mica paper impregnated with 5 to 40%, preferably 10 to 15%, of a thermosetting or thermoplastic resin or with an organic binder, preferably a silicone resin, and optionally glued onto a support based on woven or nonwoven fibres of glass, aramide, carbon or other materials, as a fire-resistant covering which evolves little heat and conforms to standard specifications ATS 10 000-001, directives FAR 25 (O.S.U. Chamber) for building components.

IPC 1-7

D21H 21/34; D21H 13/44

IPC 8 full level

C08J 5/24 (2006.01); C09K 21/02 (2006.01); D21H 13/44 (2006.01); D21H 17/46 (2006.01); D21H 17/67 (2006.01); D21H 21/34 (2006.01)

CPC (source: EP)

D21H 13/44 (2013.01); D21H 21/34 (2013.01)

Citation (search report)

[YD] GB 2141455 A 19841219 - MEAD CORP
[A] US 3215590 A 19651102 - PURVIS ROBERT J
[A] EP 0115399 A2 19840808 - CORNING GLASS WORKS [US]
[XD] ABSTRACT BULLETIN OF THE INSTITUTE OF PAPER CHEMISTRY. vol. 55, no. 2, août 1984, APPLETON US page 242 SHINKO KAGAKU KOGYO K.K.: "Fireproof composite electric insulation."

Designated contracting state (EPC)

AT BE CH DE ES FR GB GR IT LI LU NL SE

DOCDB simple family (publication)

EP 0373137 A2 19900613; EP 0373137 A3 19901114; BE 1002602 A6 19910409; BE 1003845 A4 19920630; JP H02199190 A 19900807

DOCDB simple family (application)

EP 89870191 A 19891128; BE 8900465 A 19890427; JP 31047689 A 19891129