Patent EP0397947A1 successfully refreshed from Google Patents.
EP0397947A1
Expired / Lapsed
EP
⏱️ 0.0 years remaining
Non-woven textile complex intended to form a fire barrier
Assignee: Duflot & Fils Ets SA
•
Filing: 1989-08-31
•
Granted: —
•
Expires: 2009-08-31
Abstract
Abstract Nonwoven textile composite intended to form a fire barrier, which will find its application especially in the field of furniture to form an obstacle to the propagation of flame and of heat towards the packing fillings made of polyurethane foam. According to the invention, the nonwoven textile composite is made of a composition consisting at least of the following components: polyamide fibres, cellulose fibres treated for fire resistance and aramid fibres.
Inventors
- 👤 Achille Duflot
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-11-08 13:07
CPC Classifications
D; D04; D04H; D04H1/00; D04H1/40; D04H1/42; D04H1/425; D04H1/4258; D04H1/4326; D04H1/4334; D04H1/4342; D04H1/435; D04H1/4374; D04H1/44; D04H1/46; D04H1/498
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
Maintenance schedule is calculated for granted US utility patents.