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Alkenyl terminated polyether ester and preparation method thereof, and water reducing agent prepared by using alkenyl terminated polyether ester and preparation method thereof
The present invention provides an alkenyl terminated polyether ester, which is prepared through a reaction of trimethylol propane tri(methyl) acrylic ester and ethylene oxide or propylene oxide. The present invention further provides a water reducing agent prepared by adopting the alkenyl terminated polyether ester as the raw material, wherein the water reducing agent has characteristics of good water reduction, high slump keeping property, and high workability.
Alkenyl terminated polyether ester and preparation method thereof, and water reducing agent prepared by using alkenyl terminated polyether ester and preparation method thereof
The present invention provides an alkenyl terminated polyether ester, which is prepared through a reaction of trimethylol propane tri(methyl) acrylic ester and ethylene oxide or propylene oxide. The present invention further provides a water reducing agent prepared by adopting the alkenyl terminated polyether ester as the raw material, wherein the water reducing agent has characteristics of good water reduction, high slump keeping property, and high workability.
Alkenyl terminated polyether ester and preparation method thereof, and water reducing agent prepared by using alkenyl terminated polyether ester and preparation method thereof
ZHU JIANMIN (author) / LIU ZHAOBIN (author) / DONG ZHENPENG (author) / ZHOU LIMING (author) / MENG YAN (author)
2015-06-17
Patent
Electronic Resource
English
IPC:
C08G
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
,
Makromolekulare Verbindungen, anders erhalten als durch Reaktionen, an denen nur ungesättigte Kohlenstoff-Kohlenstoff-Bindungen beteiligt sind
/
C04B
Kalk
,
LIME
/
C08F
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
,
Makromolekulare Verbindungen, erhalten durch Reaktionen, an denen nur ungesättigte Kohlenstoff-Kohlenstoff-Bindungen beteiligt sind
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