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:
May. 11, 2021
Filed:
Mar. 16, 2017
Applicant:
Sika Technology Ag, Baar, CH;
Inventors:
Markus Haufe, Zürich, CH;
Cyrill Gut, Wädenswil, CH;
Assignee:
SIKA TECHNOLOGY AG, Baar, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 220/20 (2006.01); C08K 3/36 (2006.01); C08K 3/013 (2018.01); C08F 220/06 (2006.01); C08F 220/58 (2006.01); C08J 3/075 (2006.01); C08K 5/14 (2006.01); C08K 5/315 (2006.01); E04B 1/66 (2006.01); C04B 28/02 (2006.01); C08F 2/44 (2006.01); C04B 111/00 (2006.01);
U.S. Cl.
CPC ...
C08F 220/20 (2013.01); C04B 28/02 (2013.01); C08F 220/06 (2013.01); C08F 220/58 (2013.01); C08J 3/075 (2013.01); C08K 3/013 (2018.01); C08K 5/14 (2013.01); C08K 5/315 (2013.01); E04B 1/66 (2013.01); C04B 2111/00663 (2013.01); C08F 2/44 (2013.01); C08F 220/585 (2020.02); C08L 2201/54 (2013.01);
Abstract
A single- or multiple-component composition, which forms upon mixing with water a (meth)acrylic hydrogel and which composition including at least one water soluble at room temperature liquid (meth)acrylic compound supported on a solid carrier and/or an aqueous solution of at least one at room temperature solid or liquid (meth)acrylic compound, a free-radical initiator, and optionally a catalyst for the initiator. A method produces a hydrogel. An acrylic injection material. A method seals cracks, voids, flaws and cavities in building structures.