A mixture containing a manufacturing method of an additive agent for cementum materials, an additive agent, and an additive agent

Title:

A mixture containing a manufacturing method of an additive agent for cementum materials, an additive agent, and an additive agent

Document Type and Number:

Japanese Patent JP5905081

Kind Code:

B2

Abstract:

This invention is directed to a process for preparing an additive for cementitious materials, in particular an admixture for paste, grout, mortar and concrete applications as well as a cement additive for cement production by grinding, from a sugar-based material. The process comprises a step of the sugar-based material being subjected to a sulfonation treatment.

Inventors:

Shaohui Ho
Sugiyama Tomomi
Jan Krugge
Akira Ota

Application Number:

JP2014510630A

Publication Date:

April 20, 2016

Filing Date:

May 17, 2011

Export Citation:

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Assignee:

Construction Research & Technology GmbH

International Classes:

C04B24/10; C04B24/16; C04B28/02; C08B30/00; C08B31/06; C08B37/00

Domestic Patent References:

JP7324221A

Foreign References:

US3332791
DE2436603A
CN1292360A
WO2005110941A1
WO2008145975A1
DE19921175A1
US6184196

Other References:

J. B. S. BRAVERMAN,Sugar Sulfonates and Their Behavior,Journal of Food Science,1961年 5月,Vol.26 Issue.3,P.248-252

Attorney, Agent or Firm:

Einzel Felix-Reinhard
Takuya Kuno

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