Title:
The particle by which Shellac coating was carried out, its manufacturing method, and its use of the active ingredient which has the controlled release characteristic in a high pH value
Document Type and Number:
Japanese Patent JP6272777
Kind Code:
B2
Abstract:
Suggested is a novel coated particle of active ingredients with controlled release properties at pH-values from 10 to 14, wherein the active ingredient is selected from one or more construction chemical additives for the control of inorganic binders, characterized in that the coating comprises shellac, a process for its manufacture and the use thereof as an additive for mortars, dry mortars, cement slurries and/or concretes.
Inventors:
Wolfgang Zeil
David Marshevski
The Sharaspur
Stephen Wache
Michael Sinabeck
Stefan Friedrich
David Marshevski
The Sharaspur
Stephen Wache
Michael Sinabeck
Stefan Friedrich
Application Number:
JP2014546396A
Publication Date:
January 31, 2018
Filing Date:
November 22, 2012
Export Citation:
Assignee:
Construction Research & Technology GmbH
International Classes:
C04B22/00; C04B22/14; C04B24/06; C04B24/38; C08K3/30; C08L1/28; C08L93/02
Domestic Patent References:
| JP61092239A | ||||
| JP7509433A | ||||
| JP2008127499A | ||||
| JP2010180065A | ||||
| JP2002508793A |
Foreign References:
| US5575841 | ||||
| US20040234603 | ||||
| US6620431 | ||||
| US5709945 |
Attorney, Agent or Firm:
Einzel Felix-Reinhard
Takuya Kuno
Takuya Kuno
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