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:
Jan. 11, 2022
Filed:
May. 06, 2019
Braskem S.a., Camaçari, BR;
Leonardo Souza Bento, São Paulo, BR;
Augusto Cesar Esteves, São Paulo, BR;
Braskem S.A., Camaçari, BR;
Abstract
Compositions may include a tactile polymer composition prepared from a mixture of polyolefin and a rubber component, wherein the mixture is prepared in a post-reactor process, and wherein the tactile polymer composition has a complex viscosity at 0.10 rad/s according to ASTM D4440 in the range of 1,000 to 40,000 Pa·s. Methods may include preparing a tactile polymer composition by combining a mixture of polyolefin and a rubber component at elevated temperature to produce a blended polymer composition; wherein the tactile polymer composition has a complex viscosity at 0.10 rad/s according to ASTM D4440 in the range of 1,000 to 40,000 Pa·s.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile