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:
Mar. 16, 2010
Filed:
Mar. 22, 2006
Tomoo Yamaguchi, Ibaraki, JP;
Yasunobu Ina, Ibaraki, JP;
Isao Hirose, Ibaraki, JP;
Shuzo Fujiwara, Ibaraki, JP;
Yoshihiro Kitamura, Ibaraki, JP;
Tomoo Yamaguchi, Ibaraki, JP;
Yasunobu Ina, Ibaraki, JP;
Isao Hirose, Ibaraki, JP;
Shuzo Fujiwara, Ibaraki, JP;
Yoshihiro Kitamura, Ibaraki, JP;
Nitto Denko Corporation, Osaka, JP;
Abstract
A solid type pressure-sensitive adhesive composition capable of being applied without the necessity of using an organic solvent or water and a pressure-sensitive adhesive sheet, which are excellent in both adhesive force and holding power and, in particular, undergo no decrease in low-temperature adhesive force even when the adhesive layer thickness is small. The crosslinked solid type pressure-sensitive adhesive composition comprising (a) a rubbery polymer, (b) a tackifier, and (c) a crosslinking agent comprising at least one member selected from the group consisting of thiuram vulcanizing agents, quinoid vulcanizing agents, quinone dioxime vulcanizing agents, and maleimide vulcanizing agents.