Global Patent Index - EP 0980491 A1

EP 0980491 A1 20000223 - PRESSED COMPOSITE HEAT-INSULATING BOARD OR PANEL

Title (en)

PRESSED COMPOSITE HEAT-INSULATING BOARD OR PANEL

Title (de)

VERPRESSTE WÄRMEDÄMMVERBUNDTAFEL BZW. -PLATTE

Title (fr)

PANNEAU OU PLAQUE COMPOSITE CALORIFUGE S'OBTENANT PAR PRESSAGE

Publication

EP 0980491 A1 (DE)

Application

EP 98925564 A

Priority

  • DE 19719509 A
  • EP 9802725 W

Abstract (en)

[origin: DE19719509A1] The invention relates to a pressed composite heat-insulating board or panel to be used for low-cost manufacturing of insulating panels and consisting of: a) a standard building board or panel having a composite structure or not and forming a support (1) for the application of a layer on one or both sides; b) an adhesive layer (2) resistant to high temperatures; c) a layer of insulating material (3) consisting essentially of layer silicate and/or volcanic rock, especially vermiculite; and d) optionally a further layer of insulating material (4) consisting essentially of one or more finely distributed metal oxides and/or highly dispersed pyrogenic silisic acid and optionally one or more of the insulating materials listed under c). The invention also relates to methods for producing such boards or panels.

IPC 1-7

F16L 59/02; B28B 19/00; E04B 1/94

IPC 8 full level

B32B 13/00 (2006.01); B32B 38/04 (2006.01); B32B 38/06 (2006.01); E04B 1/94 (2006.01); F16L 59/02 (2006.01)

CPC (source: EP US)

B32B 3/30 (2013.01 - US); B32B 13/00 (2013.01 - EP); B32B 19/04 (2013.01 - US); B32B 38/06 (2013.01 - EP US); E04B 1/942 (2013.01 - EP); F16L 59/029 (2013.01 - EP); B32B 2038/002 (2013.01 - EP US); B32B 2307/304 (2013.01 - EP US); B32B 2315/10 (2013.01 - US); B32B 2607/00 (2013.01 - US)

Citation (search report)

See references of WO 9851961A1

Designated contracting state (EPC)

AT BE CH DE DK FI FR GB IT LI NL SE

DOCDB simple family (publication)

DE 19719509 A1 19981119; DE 19719509 C2 19990602; AU 7763198 A 19981208; EP 0980491 A1 20000223; WO 9851961 A1 19981119

DOCDB simple family (application)

DE 19719509 A 19970509; AU 7763198 A 19980509; EP 9802725 W 19980509; EP 98925564 A 19980509