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:
Jun. 29, 2021
Filed:
Nov. 29, 2019
Toyota Boshoku Kabushiki Kaisha, Aichi, JP;
Tatsuo Naito, Aichi, JP;
Masakazu Kito, Aichi, JP;
TOYOTA BOSHOKU KABUSHIKI KAISHA, Aichi, JP;
Abstract
Disclosed herein are a two-component hot melt adhesive capable of appropriately adjusting its aging time while having excellent workability and pot life and a solidified product thereof and a method for controlling the cross-linking time of a two-component hot melt adhesive. The two-component hot melt adhesive separately includes: (A) a base component containing a modified polyolefin having an alkoxysilyl group; and (B) a catalyst that promotes formation of siloxane-cross linkings derived from the alkoxysilyl groups, in which when a solubility parameter of the base component (A) is defined as SP, a solubility parameter of the catalyst (B) is defined as SP, and a molecular weight of the catalyst (B) is defined as N, the SP, the SP, and Nsatisfy the following formula (1) 10≤(X×N)+(X×|SP−SP|)≤400 wherein 0.15≤X≤0.55 and 40≤X≤80.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile