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:
Oct. 22, 2013
Filed:
Mar. 28, 2008
Yukihiro Miyawaki, Suita, JP;
Kazutaka Otsuki, Suita, JP;
Dai Nagaishi, Suita, JP;
Takahiro Miwa, Suita, JP;
Yukihiro Miyawaki, Suita, JP;
Kazutaka Otsuki, Suita, JP;
Dai Nagaishi, Suita, JP;
Takahiro Miwa, Suita, JP;
Nippon Shokubai Co., Ltd., Osaka, JP;
Abstract
The present invention relates to an emulsion for vibration damping materials, including an emulsion obtainable by emulsion polymerization of a monomer component, wherein the emulsion is obtainable by emulsion polymerization using an anionic emulsifier and/or a reactive emulsifier, and emulsion particles have an average particle diameter of 100 to 450 nm, and an emulsion for vibration damping materials, comprising acrylic emulsion particles each having a core part and a shell part, wherein the acrylic emulsion particles are obtainable by polymerizing a monomer component including a monomer having a Q value of 0.6 to 1.4 and an e value of −0.4 to −1.2.