Patents by Inventor Mitsuharu Morino

Mitsuharu Morino 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).

  • Method for forming a paint film
    Patent number: 5328579
    Abstract: A method for forming a multilayer paint film comprising the steps of forming an uncured film on a substrate with a cationically depositable paint on a substrate, further coating an aqueous paint on the uncured film of the electrodeposited film in a wet-on-wet manner, and then curing with heating the both films,wherein (i) the electrodeposited film of the cationically electrodepositable paint has a film weight reduction after curing with heating of 10% by weight or less; andwherein (ii) the aqueous paint is composed mainly of(a) a polyester resin optionally modified with a urethane and having an acid value within the range of 10 to 100 and a hydroxyl value within the range of 20 to 300; and(b) a water-soluble or -dispersible amino resin.
    Type: Grant
    Filed: January 25, 1993
    Date of Patent: July 12, 1994
    Assignee: Kansai Paint Co., Ltd.
    Inventors: Takahisa Kasukawa, Teiji Katayama, Ichiro Tabuchi, Mitsuharu Morino, Hiroshi Inoue, Toshio Ohkoshi
  • Method for forming a paint film
    Patent number: 5229210
    Abstract: A method for forming a multilayer paint film comprising the steps of forming an uncured film on a substrate with a cationically depositable paint on a substrate, further coating an aqueous paint on the uncured film of the electrodeposited film in a wet-on-wet manner, and then curing with heating the both films,wherein (i) the electrodeposited film of the cationically electrodepositable paint has a film weight reduction after curing with heating of 10% by weight or less; andwherein (ii) the aqueous paint is composed mainly of(a) a polyester resin optionally modified with a urethane and having an acid value within the range of 10 to 100 and a hydroxyl value within the range of 20 to 300; and(b) a water-soluble or -dispersible amino resin.
    Type: Grant
    Filed: August 8, 1991
    Date of Patent: July 20, 1993
    Assignee: Kansai Paint Co., Ltd.
    Inventors: Takahisa Kasukawa, Teiji Katayama, Ichiro Tabuchi, Mitsuharu Morino, Hiroshi Inoue, Toshio Ohkoshi