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:
Dec. 03, 2024
Filed:
Nov. 11, 2019
Applicant:
Sika Technology Ag, Baar, CH;
Inventors:
Andreas Kramer, Zurich, CH;
Urs Burckhardt, Zurich, CH;
Assignee:
SIKA TECHNOLOGY AG, Baar, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C04B 41/48 (2006.01); B32B 3/14 (2006.01); B32B 7/12 (2006.01); B32B 13/04 (2006.01); C04B 41/00 (2006.01); C04B 41/63 (2006.01); C08G 18/48 (2006.01); C08G 18/76 (2006.01); C04B 111/60 (2006.01);
U.S. Cl.
CPC ...
C04B 41/4896 (2013.01); B32B 3/14 (2013.01); B32B 7/12 (2013.01); B32B 13/04 (2013.01); C04B 41/009 (2013.01); C04B 41/4884 (2013.01); C04B 41/63 (2013.01); C08G 18/4812 (2013.01); C08G 18/7621 (2013.01); C04B 2111/60 (2013.01);
Abstract
Methods of using a curable composition, the curable composition including at least one polyether having blocked hydroxyl groups as the plasticizer on at least one alkaline substrate. The curable composition is storage-stable, easy to handle and highly elastic after curing, and does not show any tendency to separate or migrate. It enables elastic bonding, sealing or coating of alkaline substrates, such as, in particular, fresh or green concrete or cement mortar, without occurrence of troublesome odors triggered by plasticizer hydrolysis.