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:
Aug. 09, 2016
Applicant:
Sika Technology Ag, Baar, CH;
Inventors:
Carl Wilfried, Wädenswil, CH;
Markus Haufe, Zürich, CH;
Assignee:
SIKA TECHNOLOGY AG, Baar, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60C 7/10 (2006.01); B29C 73/16 (2006.01); B29D 30/04 (2006.01); B29C 73/20 (2006.01); B60C 17/00 (2006.01); B29K 33/00 (2006.01); B29K 105/00 (2006.01);
U.S. Cl.
CPC ...
B29C 73/163 (2013.01); B29C 73/20 (2013.01); B29D 30/04 (2013.01); B60C 7/10 (2013.01); B60C 7/102 (2013.01); B60C 17/00 (2013.01); B29K 2033/12 (2013.01); B29K 2105/0061 (2013.01); B29K 2995/0062 (2013.01);
Abstract
A method for producing a tire filled with a (meth)acrylic hydrogel, the method comprises a) providing a mixture comprising at least one water-soluble (meth)acrylic compound, water and an initiator, and b) filling the mixture in a tire in which the mixture polymerizes to form the (meth)acrylic hydrogel. The tire filling material is suitable for producing flat proof tires, enables fast and controlled cure and is insensitive towards dosage errors. Moreover, the tire filling material is environmental friendly and cost effective.