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.:
Date of Patent:
Feb. 01, 1977
Filed:
Apr. 10, 1974
Applicant:
Inventors:
Friedrich Hinsche, Leverkusen-Kueppersteg, DT;
Kurt Schaupp, Cologne, DT;
Assignee:
Bayer Aktiengesellschaft, Leverkusen, DT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E04B / ;
U.S. Cl.
CPC ...
428537 ; 52515 ; 52744 ; 156 71 ; 427299 ; 428538 ;
Abstract
In the process for producing a plaster flooring having a flat and smooth surface by the flooding technique, in which an inorganic binder is made up into a fluid paste by the addition of water and said fluid paste is applied to a surface to be covered, the improvement which comprises providing a water-absorbent layer on said surface to be covered prior to application of said fluid paste.