EP 2053933 A1 20090506 - THERMAL IMPULSE BONDING OF THERMALLY SENSITIVE LAMINATE BARRIER MATERIALS
Title (en)
THERMAL IMPULSE BONDING OF THERMALLY SENSITIVE LAMINATE BARRIER MATERIALS
Title (de)
WÄRMEIMPULSBONDEN VON WÄRMEEMPFINDLICHEN LAMINATSPERRMATERIALIEN
Title (fr)
SOUDURE PAR IMPULSIONS THERMIQUES DE MATERIAUX BARRIERES STRATIFIES THERMOSENSIBLES
Publication
Application
Priority
- IB 2007052602 W 20070703
- US 51245506 A 20060830
Abstract (en)
[origin: WO2008026090A1] Thermal impulse heat welding, or "bar sealing", is used to bond thermally sensitive laminate barrier materials such that they will pass AAMI level 4 testing (ASTM 1670 and 1671 -b). In bar sealing, overlapping layers of thermally sensitive laminate barrier materials are melted and fused together to create a substantially solid bond at and/or adjacent the surface. No substantially un-melted areas remain within the fused bond area on the surface.
IPC 8 full level
A41D 13/12 (2006.01); A41D 27/24 (2006.01)
CPC (source: EP US)
A41D 13/1209 (2013.01 - EP US); A41D 27/245 (2013.01 - EP US); B29C 48/08 (2019.01 - EP US); B29C 48/18 (2019.01 - EP US); B29C 65/18 (2013.01 - EP US); B29C 65/38 (2013.01 - EP US); B29C 66/43 (2013.01 - EP US); B29C 66/72343 (2013.01 - EP US); B29C 66/729 (2013.01 - EP US); B29C 66/8181 (2013.01 - EP US); B29C 66/91411 (2013.01 - EP US); B29C 66/919 (2013.01 - EP US); B29C 66/91935 (2013.01 - EP US); B29C 66/9241 (2013.01 - EP US); B29C 66/929 (2013.01 - EP US); B29C 66/9292 (2013.01 - EP US); B29C 66/92921 (2013.01 - EP US); B29C 66/949 (2013.01 - EP US); B29C 65/8253 (2013.01 - EP US); B29C 66/1122 (2013.01 - EP US); B29C 66/71 (2013.01 - EP US); B29C 66/7352 (2013.01 - EP US); B29C 66/73921 (2013.01 - EP US); B29C 66/91423 (2013.01 - EP US); B29K 2023/00 (2013.01 - EP US); B29K 2023/06 (2013.01 - EP US); B29K 2023/12 (2013.01 - EP US); B29K 2101/12 (2013.01 - EP US); B29K 2105/0085 (2013.01 - EP US); B29K 2105/0854 (2013.01 - EP US); B29K 2105/16 (2013.01 - EP US); B29K 2995/0065 (2013.01 - EP US); B29K 2995/0069 (2013.01 - EP US); B29L 2009/00 (2013.01 - EP US); B29L 2031/485 (2013.01 - EP US)
Citation (search report)
See references of WO 2008026090A1
Designated contracting state (EPC)
DE FR GB IT NL
Designated extension state (EPC)
AL BA HR MK RS
DOCDB simple family (publication)
WO 2008026090 A1 20080306; AU 2007290926 A1 20080306; CA 2661816 A1 20080306; EP 2053933 A1 20090506; MX 2009001211 A 20090213; US 2008120758 A1 20080529
DOCDB simple family (application)
IB 2007052602 W 20070703; AU 2007290926 A 20070703; CA 2661816 A 20070703; EP 07805048 A 20070703; MX 2009001211 A 20070703; US 51245506 A 20060830