Global Patent Index - EP 1280966 A1

EP 1280966 A1 20030205 - INSULATING PREFORM AND METHOD OF MANUFACTURE

Title (en)

INSULATING PREFORM AND METHOD OF MANUFACTURE

Title (de)

VORFORMLING FÜR DIE ISOLIERUNG UND VERFAHREN ZU SEINER HERSTELLUNG

Title (fr)

PREFORME ISOLANT ET PROCEDE DE FABRICATION

Publication

EP 1280966 A1 20030205 (EN)

Application

EP 01928138 A 20010508

Priority

  • IB 0100776 W 20010508
  • IT BO20000265 A 20000509

Abstract (en)

[origin: WO0186084A1] An insulating preform made of a mass of glass fiber resembling wool obtained by extreme bulking of glass fiber and by a support for the glass wool, the support including a net being of the same material of the glass wool and defined by a non-bulked glass strand. The glass wool and the net are held together so as to make geometrical shapes without any glue and/or impregnating substance.

IPC 1-7

E04B 1/74; B29C 33/38; D04H 1/00; D04H 3/07; D04H 3/14; F01N 1/24; F01N 3/28

IPC 8 full level

D04H 1/00 (2006.01); D04H 3/004 (2012.01); D04H 3/07 (2012.01); D04H 3/14 (2012.01); E04B 1/76 (2006.01); E04B 1/78 (2006.01); F01N 1/24 (2006.01)

CPC (source: EP)

D04H 3/004 (2013.01); D04H 3/07 (2013.01); D04H 3/14 (2013.01); E04B 1/7662 (2013.01); E04B 1/78 (2013.01); F01N 1/24 (2013.01); F01N 2310/02 (2013.01)

Citation (search report)

See references of WO 0186084A1

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

DOCDB simple family (publication)

WO 0186084 A1 20011115; AT 278074 T 20041015; AU 5500201 A 20011120; DE 60106009 D1 20041104; DE 60106009 T2 20060302; EP 1280966 A1 20030205; EP 1280966 B1 20040929; ES 2225529 T3 20050316; IT 1321250 B1 20040108; IT BO20000265 A1 20011109

DOCDB simple family (application)

IB 0100776 W 20010508; AT 01928138 T 20010508; AU 5500201 A 20010508; DE 60106009 T 20010508; EP 01928138 A 20010508; ES 01928138 T 20010508; IT BO20000265 A 20000509