发明申请
US20220135478A1 MIXTURE COMPRISING GLYOXYLIC ACID OR CONDENSATION OR ADDITION PRODUCTS THEREOF
有权
![MIXTURE COMPRISING GLYOXYLIC ACID OR CONDENSATION OR ADDITION PRODUCTS THEREOF](/abs-image/US/2022/05/05/US20220135478A1/abs.jpg.150x150.jpg)
基本信息:
- 专利标题: MIXTURE COMPRISING GLYOXYLIC ACID OR CONDENSATION OR ADDITION PRODUCTS THEREOF
- 申请号:US17433757 申请日:2020-02-14
- 公开(公告)号:US20220135478A1 公开(公告)日:2022-05-05
- 发明人: Harald GRASSL , Joachim DENGLER , Julien BIZZOZERO , Alexander SCHÖBEL
- 申请人: BASF SE
- 申请人地址: DE Ludwigshafen am Rhein
- 专利权人: BASF SE
- 当前专利权人: BASF SE
- 当前专利权人地址: DE Ludwigshafen am Rhein
- 优先权: EP19159761.6 20190227
- 国际申请: PCT/EP2020/053931 WO 20200214
- 主分类号: C04B24/04
- IPC分类号: C04B24/04 ; C04B22/10 ; C04B24/26 ; C04B24/02 ; C04B28/04
摘要:
The present application relates to a mixture comprising at least one compound A selected from glyoxylic acid, salts thereof, and condensation or addition products of glyoxylic acid or salts thereof; and at least one polyhydroxy compound B. Furthermore, the present application relates to a construction material composition comprising said mixture, and to the use of said mixture for modifying the hardening of inorganic binder containing building material formulations, and/or for producing building products.
IPC结构图谱:
C | 化学;冶金 |
--C04 | 水泥;混凝土;人造石;陶瓷;耐火材料 |
----C04B | 石灰;氧化镁;矿渣;水泥;其组合物,例如砂浆、混凝土或类似的建筑材料;人造石;陶瓷;耐火材料;天然石的处理 |
------C04B24/00 | 使用有机材料作为砂浆、混凝土或人造石的有效成分,例如增塑剂 |
--------C04B24/04 | .羧酸;它们的盐、酸酐或酯 |