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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 6150437 B1

PDFFull Text
Date of Patent:
Nov. 21, 2000

Filed:

Jun. 07, 1995

Flow improving agents for binder suspensions containing cement

Applicant:
Inventors:

Konrad Wutz, Trostberg, DE;

Alfred Kern, Kirchweidach, DE;

Josef Weichmann, Pleiskirchen, DE;

Assignee:

SKW Trostberg Aktiengesellschaft, Trostberg, DE;

Attorney:

Felfe & Lynch

Primary Examiner:

Andrew E Merriam

Int. Cl.
CPC ...
C04B / ; C04B / ; C08L / ;
U.S. Cl.
CPC ...
524 26 ; 524-4 ; 524-5 ; 524 25 ; 524704 ; 524846 ; 524377 ; 528393 ; 525404 ; 525411 ; 525412 ; 25217422 ; 106655 ; 106728 ; 106810 ;
Abstract

Flow improving agents for binder suspensions containing cement are described, which consist of:

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