Patents by Inventor Yuji Ogomori

Yuji Ogomori has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Process for producing polycyclic diols
    Patent number: 4300002
    Abstract: A polycyclic diol is produced by a hydroformylation of a polycyclic bridged ring olefinic compound having another double bond, formyl or methylol group, in the presence of a cobalt compound and a phosphine as a catalyst in the presence of a saturated hydrocarbon or aromatic hydrocarbon.Polycyclic diols such as tricyclodecanedimethylol are useful for hardeners for non-solvent type lacquers polyurethanes having heat resistant and chemical resistance or epoxy resins.
    Type: Grant
    Filed: February 29, 1980
    Date of Patent: November 10, 1981
    Assignee: Mitsubishi Petrochemical Co., Ltd.
    Inventors: Haruo Shibatani, Yuji Ogomori, Takashi Kameda, Yoshio Yanagi