Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Preservative for polycarboxylate superplasticizer containing organic bromine and preparation method of preservative
The invention belongs to the field of building materials, and particularly relates to an organic bromine-containing preservative for a polycarboxylate superplasticizer and a preparation method of the preservative. The anti-corrosion water-based paint comprises the following raw materials in parts by weight: 1-15 parts of an anti-corrosion monomer, 0.5-2.0 parts of a sterilization monomer, 1-2 parts of a stabilizer and 50-90 parts of water, and the sterilization monomer is modified isothiazolinone; the anti-corrosion monomer is organic bromine. The preservative for the polycarboxylic acid water reducing agent, provided by the invention, is prepared by combining the organic bromine substance and the bactericidal monomer, has the advantages of strong antibacterial property and good solubility, is suitable for a concrete water reducing agent system, and has a wide application range and excellent properties.
本发明属于建筑材料领域，具体涉及一种含有有机溴的聚羧酸减水剂用防腐剂及其制备方法。本发明按重量份数计，包括以下原料：1～15份防腐单体、0.5～2.0份杀菌单体、1～2份稳定剂和50～90份水，所述杀菌单体为改性异噻唑啉酮；所述防腐单体为有机溴类。本发明提出了一种使用有机溴类物质和杀菌单体组合的聚羧酸减水剂用防腐剂，具有抗菌性能强、溶解性好，并适用于混凝土减水剂体系，具备广泛的应用范围和优越的性能。
Preservative for polycarboxylate superplasticizer containing organic bromine and preparation method of preservative
The invention belongs to the field of building materials, and particularly relates to an organic bromine-containing preservative for a polycarboxylate superplasticizer and a preparation method of the preservative. The anti-corrosion water-based paint comprises the following raw materials in parts by weight: 1-15 parts of an anti-corrosion monomer, 0.5-2.0 parts of a sterilization monomer, 1-2 parts of a stabilizer and 50-90 parts of water, and the sterilization monomer is modified isothiazolinone; the anti-corrosion monomer is organic bromine. The preservative for the polycarboxylic acid water reducing agent, provided by the invention, is prepared by combining the organic bromine substance and the bactericidal monomer, has the advantages of strong antibacterial property and good solubility, is suitable for a concrete water reducing agent system, and has a wide application range and excellent properties.
本发明属于建筑材料领域，具体涉及一种含有有机溴的聚羧酸减水剂用防腐剂及其制备方法。本发明按重量份数计，包括以下原料：1～15份防腐单体、0.5～2.0份杀菌单体、1～2份稳定剂和50～90份水，所述杀菌单体为改性异噻唑啉酮；所述防腐单体为有机溴类。本发明提出了一种使用有机溴类物质和杀菌单体组合的聚羧酸减水剂用防腐剂，具有抗菌性能强、溶解性好，并适用于混凝土减水剂体系，具备广泛的应用范围和优越的性能。
Preservative for polycarboxylate superplasticizer containing organic bromine and preparation method of preservative
一种含有有机溴的聚羧酸减水剂用防腐剂及其制备方法
LI GELI (Autor:in) / YANG HAO (Autor:in) / LIN ZHIQUN (Autor:in) / WU CHUANDENG (Autor:in) / FANG YUNHUI (Autor:in) / HUANG XIAOWEN (Autor:in) / HUANG LEI (Autor:in) / LIN XIANGYI (Autor:in) / MA XIUXING (Autor:in)
29.03.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
| Europäisches Patentamt | 2024
| Europäisches Patentamt | 2024
| Europäisches Patentamt | 2023
Remedial preservative for metamorphic polycarboxylate superplasticizer
| Europäisches Patentamt | 2021