Title:
改質連続気泡発泡体の集塵機中での使用
Document Type and Number:
Japanese Patent JP2009544463
Kind Code:
A
Abstract:
Use of moldings whose length·width·height dimensions are always in the range from 1 mm to 5 cm, produced by treatment of (a) open-cell foam whose density is in the range from 5 to 500 kg/m3 and whose average pore diameter is in the range from 1 μm to 1 mm (b) with an aqueous formulation of at least one cationic polymer (c) and a shaping step, as dust binders in vacuum cleaners.
Inventors:
Bows, Wolf
Frenzel, Stephan
Fat, Bernhard
Mech, Christoph
Teaktor, Stephan
Bertram, Andre
Kinius, Jörg
Wolf, Cornelius
Frenzel, Stephan
Fat, Bernhard
Mech, Christoph
Teaktor, Stephan
Bertram, Andre
Kinius, Jörg
Wolf, Cornelius
Application Number:
JP2009521202A
Publication Date:
December 17, 2009
Filing Date:
July 11, 2007
Export Citation:
Assignee:
BASF SE
International Classes:
B01D39/04; B01D46/38; B01D49/00; C08J9/14; C08J9/42
Domestic Patent References:
| JP2007508928A | 2007-04-12 | |||
| JPS62110721A | 1987-05-21 | |||
| JP2008521949A | 2008-06-26 | |||
| JPS4965560A | 1974-06-25 | |||
| JPS4510307Y1 | 1970-05-12 | |||
| JPS55140943A | 1980-11-04 |
Foreign References:
| US20050132886A1 | 2005-06-23 |
Attorney, Agent or Firm:
Satoshi Eto