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. 27, 2006
Filed:
Apr. 16, 2004
Kikuo Furukawa, Ibaraki, JP;
Minoru Kakuda, Chiba, JP;
Yoshio Nishimura, Ibaraki, JP;
Takehiko Isobe, Ibaraki, JP;
Mitsuharu Suzuki, Ibaraki, JP;
Kikuo Furukawa, Ibaraki, JP;
Minoru Kakuda, Chiba, JP;
Yoshio Nishimura, Ibaraki, JP;
Takehiko Isobe, Ibaraki, JP;
Mitsuharu Suzuki, Ibaraki, JP;
Mitsubishi Gas Chemical Company, Inc., Tokyo, JP;
Abstract
In the present invention, an adamantyl acrylate compound is produced by a process comprising a first step and a second step without using acid halide. In the first step, a 2-adamantanone compound is reacted with a hydrocarbyl halide in the presence of lithium metal to form an adamantanolate intermediate that is then reacted with an acrylic ester compound in the second step to produce the aimed adamantyl acrylate compound.