A porous dimensionally stable shaped body made from the following main constituents: (a) solid particles, (b) and a binder that holds the solid particles together, characterized in that a water glass based binder is provided and hardened by bringing the raw shaped body into contact with an alcohol based hardening fluid.
申请公布号
WO9951544(A2)
申请公布日期
1999.10.14
申请号
WO1999EP02327
申请日期
1999.04.06
申请人
HERDING GMBH FILTERTECHNIK;HERDING, WALTER;HERDING, URS;WEITL, JOHANN;BURGER, HANS, JOACHIM
发明人
HERDING, WALTER;HERDING, URS;WEITL, JOHANN;BURGER, HANS, JOACHIM
