Global Patent Index - EP 0974026 A1

EP 0974026 A1 2000-01-26 - POROUS MASS ASBESTOS FREE FOR ACETYLENE VESSELS

Title (en)

POROUS MASS ASBESTOS FREE FOR ACETYLENE VESSELS

Title (de)

ASBESTFREIE PORÖSE MASSA FÜR AZETYLENBEHÄLTER

Title (fr)

MASSE POREUSE SANS AMIANTE POUR BOUTEILLES D'ACETYLENE

Publication

EP 0974026 A1 (EN)

Application

EP 97921510 A

Priority

  • YU 9700004 W
  • YU 69996 A

Abstract (en)

[origin: WO9829682A1] The new porous mass without asbestos contents is intended for the filling of the vessels for storaging, transportation and consumption of acetylene, based on calcium silicates, obtained from lime, quartz and boric acid, containing up to 10 mass per cent, counted towards dry matter, of a fine dispersed mixture of the synthetic fibres based on carbon and alkali resistant glass fibres, with the addition, if necessary, up to 0,5 mass per cent carboxymethylcellulose, containing fine, uniformly distributed pores, mainly without the cavities within the mass, whose porosity at least equals to 88 %.

IPC 1-7

F17C 11/00; C10L 3/04

IPC 8 full level

C10L 3/04 (2006.01); F17C 11/00 (2006.01)

CPC

C10L 3/04 (2013.01); F17C 11/002 (2013.01)

Citation (search report)

See references of WO 9829682A1

DCS

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

DOCDB simple family

WO 9829682 A1 19980709; AT 204368 T 20010915; DE 69706198 D1 20010920; EP 0974026 A1 20000126; EP 0974026 B1 20010816; YU 48898 B 20021018; YU 69996 A 19981105