| 54 |
Titel |
TI |
[DE] VERFAHREN ZUM MECHANISCHEN VERSTAERKEN VON FORMBAREN UND/ODER HAERTBAREN MASSEN, DIE DURCH ANORGANISCHE BINDEMITTEL VERFESTIGBAR SIND
[EN] Mechanical reinforcement of mouldings contg. inorganic binders - using bundles fibres carrying row of projections forming anchors in mouldings |
| 71/73 |
Anmelder/Inhaber |
PA |
HEIDELBERGER ZEMENT AG
|
| 72 |
Erfinder |
IN |
KRAEFT UWE
|
| 22/96 |
Anmeldedatum |
AD |
31.07.1979 |
| 21 |
Anmeldenummer |
AN |
2930939 |
|
Anmeldeland |
AC |
DE |
|
Veröffentlichungsdatum |
PUB |
05.02.1981 |
33
31
32 |
Priorität |
PRC
PRN
PRD |
|
| 51 |
IPC-Hauptklasse |
ICM |
C04B 29/04
|
| 51 |
IPC-Nebenklasse |
ICS |
E04C 5/07
|
|
IPC-Zusatzklasse |
ICA |
|
|
IPC-Indexklasse |
ICI |
|
|
Gemeinsame Patentklassifikation |
CPC |
E04C 5/01
E04C 5/012
E04C 5/03
E04C 5/07
E04C 5/073
E04C 5/08
|
|
MCD-Hauptklasse |
MCM |
|
|
MCD-Nebenklasse |
MCS |
E04C 5/01
(2006.01)
E04C 5/03
(2006.01)
E04C 5/07
(2006.01)
E04C 5/08
(2006.01)
|
|
MCD-Zusatzklasse |
MCA |
|
| 57 |
Zusammenfassung |
AB |
[EN] This is an addn. to 2322271, which described mouldable and/or hardenable masses used mainly in the building industries, and contg. continuous mineral fibre bundles used as reinforcement. The bundles were joined to each other at intervals either mechanically or via hardenable liqs. In the present invention disks, balls, or other objects are fixed on the fibres to form anchors in the moulding, in which the fibres are otherwise free to move and only make a weak bond or no bond with the inorganic binders, which are pref. cement or gypsum; the pref. aggregate is gravel, sand, limestone, basalt and/or granite, possibly also contg. expanded clay, chamotte, stone chips, puzzolana, vermiculite, perlite, foamed glass, and/or polystyrene. |
| 56 |
Entgegengehaltene Patentdokumente/Zitate,
in Recherche ermittelt |
CT |
DE000002322271A
|
| 56 |
Entgegengehaltene Patentdokumente/Zitate,
vom Anmelder genannt |
CT |
|
| 56 |
Entgegengehaltene Nichtpatentliteratur/Zitate,
in Recherche ermittelt |
CTNP |
Ullmann: Encyklopädie der techn. Chemie, 1974, Bd. 8, S. 315-18 p 0
|
| 56 |
Entgegengehaltene Nichtpatentliteratur/Zitate,
vom Anmelder genannt |
CTNP |
|
|
Zitierende Dokumente |
|
Dokumente ermitteln
|
|
Sequenzprotokoll |
|
|
|
Prüfstoff-IPC |
ICP |
C04B 32/02
D01F 6/74
E04C 5/07 F
|
