EP 1935959 A3 20091216 - Self-sealing material for sealing floor areas
Title (en)
Self-sealing material for sealing floor areas
Title (de)
Selbstdichtendes Abdichtungsmaterial zur Abdichtung von Bodenflächen
Title (fr)
Matériau auto-étanche pour l'étanchéification de surfaces de sols
Publication
Application
Priority
- DE 102007034055 A 20070720
- EP 06026282 A 20061219
- EP 07022533 A 20071121
Abstract (en)
[origin: EP1935959A2] The automatic sealing material has multiple dried ball shaped bodies, which consist of a mixture of clayey earth matter and a source material (14) intumescent in contact with water. The sealing material is granulate shaped, and the diameter or the equivalent diameter of the multiple bodies lies approximately within the range of 1 to 70 millimeter. Bentonite powder, bentonite pearl and bentonite pellets are the source materials. Independent claims are also included for the following: (1) a method for the production of an automatic sealing material for the sealing of floor spaces (2) a device for the production of an automatic sealing material.
IPC 8 full level
B01J 2/12 (2006.01); C09K 17/00 (2006.01); E02B 3/12 (2006.01); E02B 3/16 (2006.01); E02B 5/02 (2006.01); E02D 15/10 (2006.01); E02D 31/00 (2006.01); F26B 11/04 (2006.01)
CPC (source: EP)
E02B 3/121 (2013.01); E02B 3/128 (2013.01); E02B 5/02 (2013.01); F26B 11/04 (2013.01); F26B 11/181 (2013.01); F26B 17/20 (2013.01)
Citation (search report)
- [X] US 2728733 A 19551227 - TADAICHI HASHIMOTO
- [X] US 5897946 A 19990427 - NACHTMAN THOMAS J [US], et al
- [X] EP 0684296 A1 19951129 - SUED CHEMIE AG [DE]
- [X] EP 1710025 A2 20061011 - AQUABLOK LTD [US]
- [Y] EP 0684344 A1 19951129 - SUED CHEMIE AG [DE]
- [XA] EP 0716806 A1 19960619 - PAUL WUESEKE KALKSANDSTEINWERK [DE]
- [Y] EP 0567692 A1 19931103 - PHARO LTD [IE]
- [DA] DE 19836818 A1 20000217 - TIEFBAU GMBH UNTERWESER [DE]
- [A] US 5273355 A 19931228 - MAY JAMES G [US], et al
- [A] US 4135308 A 19790123 - BENSON JOHN O
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK RS
DOCDB simple family (publication)
DOCDB simple family (application)
EP 07022533 A 20071121