Title:
水硬性結合材の収縮を低減するための方法
Document Type and Number:
Japanese Patent JP5000796
Kind Code:
B2
Abstract:
A composition for reducing the shrinkage of a hydraulic binding agent contains an alcoholamine, optionally with a hydroxy compound and/or an ether compound. A composition (I) for reducing the shrinkage of a hydraulic binding agent, consists of: (A) an alcoholamine of formula (1), optionally with (B) a hydroxy compound and/or (C) an ether compound. An Independent claim is included for a process to reduce the shrinkage of hdyraulic binding agents in pure form or as mixtures with latent hydraulic binding agents or inert fillers, as well as mortar or concrete prepared from them, by the addition of the composition (I). R-NH-(AOH) (1) R = H or 1-6C alkyl; A = C2H4- or C3H6-
Inventors:
Franz Bombbacher
Theodor A. Bürge
Urs Meder
Theodor A. Bürge
Urs Meder
Application Number:
JP2000024713A
Publication Date:
August 15, 2012
Filing Date:
January 28, 2000
Export Citation:
Assignee:
Zika Technology Akchen Gezel Shaft
International Classes:
C04B24/12; C04B24/02; C04B28/02; C04B40/00; C04B111/34
Domestic Patent References:
| JP1305837A | ||||
| JP9110488A | ||||
| JP59128250A | ||||
| JP6316450A | ||||
| JP60016846A |
Foreign References:
| US5176752 | ||||
| US3583880 | ||||
| US5389143 |
Attorney, Agent or Firm:
Atsushi Aoki
Takashi Ishida
Tetsuji Koga
Satoshi Deno
Atsushi Ebiya
Yasuo Dogaki
Takashi Ishida
Tetsuji Koga
Satoshi Deno
Atsushi Ebiya
Yasuo Dogaki