Invention Grant
- Patent Title: Amine containing strength improvement admixture
- Patent Title (中): 含有强力改善剂的胺
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Application No.: US12476358Application Date: 2009-06-02
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Publication No.: US07972435B2Publication Date: 2011-07-05
- Inventor: Jeffrey R Bury , Thomas M Vickers, Jr. , Bruce J Christensen
- Applicant: Jeffrey R Bury , Thomas M Vickers, Jr. , Bruce J Christensen
- Applicant Address: DE Trostberg
- Assignee: Construction Research & Technology GmbH
- Current Assignee: Construction Research & Technology GmbH
- Current Assignee Address: DE Trostberg
- Agency: Curatolo Sidoti Co., LPA
- Agent Salvatore A. Sidoti; D. Ari Sherwin
- Main IPC: C04B24/04
- IPC: C04B24/04 ; C04B24/12
Abstract:
A strength improvement admixture composition is provided that increases the compressive strength of cementitious compositions without negatively increasing the setting time. The admixture comprises the components of a polycarboxylate dispersant and strength improvement additive.
Public/Granted literature
- US20090292041A1 AMINE CONTAINING STRENGTH IMPROVEMENT ADMIXTURE Public/Granted day:2009-11-26
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