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:
Apr. 28, 2020
Filed:
Oct. 11, 2017
Diol, method for manufacturing diol, di(meth)acrylate, and method for manufacturing di(meth)acrylate
Mitsubishi Gas Chemical Company, Inc., Chiyoda-ku, JP;
Hideyuki Sato, Niigata, JP;
Atsushi Okamoto, Niigata, JP;
Taketo Ikeno, Niigata, JP;
Tetsuya Shimo, Niigata, JP;
MITSUBISHI GAS CHEMICAL COMPANY, INC., Chiyoda-ku, JP;
Abstract
Provided is a diol that excels in thermal stability; and, a method for manufacturing a diol, a di(meth)acrylate, and a method for manufacturing a di(meth)acrylate. The diol represented by the formula (1) below; wherein each of Rand Rindependently represents a hydrocarbon group; and each Rindependently represents a hydrogen atom, hetero atom-containing group, halogen atom, straight chain alkyl group having 1 to 6 carbon atoms, branched alkyl group having 3 to 6 carbon atoms or, aryl group-containing group having 6 to 12 carbon atoms.