Patents Represented by Attorney James E. Armstrong

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  • Process for producing moisture and water-proof paper
    Patent number: 4117199
    Abstract: A coated paper having a moisture and water-proof coating thereon is produced by coating a paper substrate with an aqueous emulsion containing a synthetic rubber latex and a wax emulsion in an amount of the solid wax of 5 to 200 parts by weight per 100 parts by weight of the solid synthetic rubber and, then, drying the coated paper at a temperature the same as or higher than the melting point of the wax. The resultant paper is highly capable of repulping.
    Type: Grant
    Filed: September 26, 1977
    Date of Patent: September 26, 1978
    Assignee: Oji Paper Co., Ltd.
    Inventors: Hideo Gotoh, Akira Igarashi, Reiko Kobayashi, Kiyotake Akiho
  • Electrolytic stripping bath for removing metal coatings from stainless steel base materials
    Patent number: 4111767
    Abstract: Electrolytic stripping bath for removing metal coatings from stainless steel base material comprising at least one reducing compound selected from the group consisting of dimethylformamide, formaldehyde, thiosulfates, sulfites, hydrazine, hydroxylamine and dimethylaminoboron with the conventional compounds and having a pH of 6.0 to 9.5.
    Type: Grant
    Filed: December 14, 1977
    Date of Patent: September 5, 1978
    Assignee: Okuno Chemical Industry Co., Ltd.
    Inventors: Shigemitsu Kawagishi, Yasunori Arisato
  • Link for a decorative chain
    Patent number: D242767
    Type: Grant
    Filed: April 16, 1974
    Date of Patent: December 21, 1976
    Inventor: Koichi Yamaguchi
  • Pillow
    Patent number: D243736
    Type: Grant
    Filed: October 31, 1974
    Date of Patent: March 22, 1977
    Inventor: Haruo Ishizuka
  • Compressor
    Patent number: D249265
    Type: Grant
    Filed: January 4, 1977
    Date of Patent: September 5, 1978
    Assignee: Kabushiki Kaisha Komatsu Seisakusho
    Inventor: Shigenobu Nanjo
  • Power generator
    Patent number: D249788
    Type: Grant
    Filed: January 4, 1977
    Date of Patent: October 3, 1978
    Assignee: Kabushiki Kaisha Komatsu Seisakusho
    Inventor: Shigenobu Nanjo