EP 1321594 A1 20030625 - Insulation composite
Title (en)
Insulation composite
Title (de)
Isolierendes Verbundmaterial
Title (fr)
Complexe isolant
Publication
Application
Priority
FR 0116681 A 20011221
Abstract (en)
The insulation material (1) has an inner layer of expanded polystyrene (2) located freely between two air bubble layers (3) welded together along their edges (5), and an outer covering layer of aluminum foil that is stuck or thermally welded to both sides. <??>An Independent claim is also included for a method of making the insulation material.
Abstract (fr)
Le complexe est constitué d'une feuille (2) en polystyrène expansé placée librement entre des feuilles (3) du type à alvéoles d'air dont les bordures latérales sont soudées et ces feuilles (3) sont revêtues d'un film aluminium (4). Ce complexe procure une isolation renforcée tout en conservant ses propriétés classiques de souplesse notamment. <IMAGE>
IPC 1-7
IPC 8 full level
E04B 1/88 (2006.01); E04B 1/76 (2006.01); E04B 1/84 (2006.01)
CPC (source: EP)
E04B 1/88 (2013.01); E04B 2001/7691 (2013.01); E04B 2001/8245 (2013.01); E04B 2001/8461 (2013.01)
Citation (search report)
- [DY] FR 2792349 A1 20001020 - AIRISOL [FR]
- [DY] US 4038447 A 19770726 - BROCK WAYNE C
- [A] FR 2805295 A1 20010824 - BUBBLE & FOAM IND N V [BE]
- [A] FR 2737234 A1 19970131 - GEORGES MICHEL [FR]
- [DA] FR 2348326 A1 19771110 - MEUWISSEN IND BV [NL]
- [A] FR 2763616 A1 19981127 - RIEDEL PAUL [FR]
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SI SK TR
DOCDB simple family (publication)
EP 1321594 A1 20030625; EP 1321594 B1 20070214; AT E354003 T1 20070315; DE 60218114 D1 20070329; FR 2833981 A1 20030627; FR 2833981 B1 20040709
DOCDB simple family (application)
EP 02293206 A 20021220; AT 02293206 T 20021220; DE 60218114 T 20021220; FR 0116681 A 20011221