Title:
建築用化学製品のための粘土相容性添加剤
Document Type and Number:
Japanese Patent JP6370292
Kind Code:
B2
Abstract:
Condensation product based on monomers comprises acid groups and/or their salts, where the monomers include (i) at least one monomer having an aldehyde group, (II) at least one monomer having ketone group, which carries at least one non-aromatic radical, and (iii) at least one monomer based on aromatic compounds, which does not carry aldehyde groups and ketone groups. Independent claims are included for: (1) preparing the condensation product by reacting monomers at a pH of 8-14; and (2) an anhydrous composition comprising 10-99 wt.% of condensation product and 1-90 wt.% of compound including polycarboxylate, lignin sulfonate, melamine formalhyde sulfonate, beta -naphthalene formaldehyde sulfonate, polyarylethers, phosphorylated polyalkoxylates, melamine condensates, sulfanilic acid-phenol resins, calcium nitrate, crystalline calcium silicate, phosphate, gluconate, sucrose, starch, triethanolamine, triisopropanolamine, diethanolisopropanolamine, ethanol diisopropanol, poly (hydroxyalkylated) polyethyleneamine, N,N-bis (2-hydroxypropyl)-N-(hydroxyethyl) amine, 1-(N, N-bis (2-hydroxyethyl) amino) propan-2-ol, N,N,N',N'-tri-(2-hydroxyethyl)-ethylenediamine, methyldiethanolamine, monoethanolamine, diethanolamine, monoisopropanolamine, diisopropanol and defoamers.
Inventors:
Joachim Dangler
Barbara Mittermeier
Barbara Mittermeier
Application Number:
JP2015518950A
Publication Date:
August 08, 2018
Filing Date:
June 07, 2013
Export Citation:
Assignee:
Construction Research & Technology GmbH
International Classes:
C08G8/26; C04B14/10; C04B24/00; C04B24/06; C04B24/12; C04B24/16; C04B28/02; C08G14/00
Domestic Patent References:
| JP59206427A | ||||
| JP60210556A | ||||
| JP58087111A | ||||
| JP9501190A | ||||
| JP2011131269A | ||||
| JP4234474A | ||||
| JP5148673A |
Foreign References:
| US4657593 |
Attorney, Agent or Firm:
Einzel Felix-Reinhard
Takuya Kuno
Takuya Kuno