Title:
INTUMESCENT INJECTION MOULDING MATERIAL AND THUS PRODUCED MOULDED BODY, IN PARTICULAR FIREPROOF VENTILATION GRID
Document Type and Number:
WIPO Patent Application WO/2011/160832
Kind Code:
A3
Abstract:
The invention relates to an intumescent composition containing a polymer binding agent, expandable graphite and at least one inorganic filler. The invention also relates to an intumescent moulded body which is produced by means of injection moulding of said type of composition, in particular a ventilation grid for preventing the passage of fire and smoke in the event of a fire from one room into another.
Inventors:
GAUCH EDWIN (AT)
Application Number:
PCT/EP2011/003087
Publication Date:
May 10, 2012
Filing Date:
June 22, 2011
Export Citation:
Assignee:
BIP GMBH (AT)
GAUCH EDWIN (AT)
GAUCH EDWIN (AT)
International Classes:
C08K3/00; C08K3/04; C08K7/24; C08K9/02
Domestic Patent References:
| WO2001088029A1 | 2001-11-22 |
Foreign References:
| DE102006061991A1 | 2008-07-03 | |||
| DE202010009459U1 | 2010-12-30 |
Attorney, Agent or Firm:
RING & WEISBRODT PATENTANWALTSGESELLSCHAFT MBH (Düsseldorf, DE)
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