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Ester-ether copolymerization type polycarboxylate superplasticizer as well as preparation method and application thereof
The invention discloses an ester-ether copolymerization type polycarboxylate superplasticizer which is characterized in that the structural formula is as shown in the specification, in the formula, a and b are greater than 0, c is greater than or equal to 0, 0n is less than d and is greater than 0, M1 is of a polyethylene glycol monomethyl ether structure, M2 is one of alkali metal atoms and H atoms or both the alkali metal atoms and the H atoms, M3 is one of alkali metal atoms and H atoms or both the alkali metal atoms and the H atoms, and M4 is of an ether monomer structure.
Ester-ether copolymerization type polycarboxylate superplasticizer as well as preparation method and application thereof
The invention discloses an ester-ether copolymerization type polycarboxylate superplasticizer which is characterized in that the structural formula is as shown in the specification, in the formula, a and b are greater than 0, c is greater than or equal to 0, 0n is less than d and is greater than 0, M1 is of a polyethylene glycol monomethyl ether structure, M2 is one of alkali metal atoms and H atoms or both the alkali metal atoms and the H atoms, M3 is one of alkali metal atoms and H atoms or both the alkali metal atoms and the H atoms, and M4 is of an ether monomer structure.
Ester-ether copolymerization type polycarboxylate superplasticizer as well as preparation method and application thereof
ZHU WEILIANG (Autor:in)
08.04.2015
Patent
Elektronische Ressource
Englisch
IPC:
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
/
C04B
Kalk
,
LIME
/
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
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