Patents by Inventor Tatsuo Onoguchi

Tatsuo Onoguchi 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).

  • Room temperature-setting composition
    Patent number: 6780934
    Abstract: A room temperature-setting composition containing a polyoxyalkylene polymer (A) having a molecular weight ranging from 8000 to 50000 and having hydrolyzable silicon groups of the following formula (1): —SiXaR13−a  (1) wherein R1 is a C1-20 substituted or unsubstituted monovalent organic group, X is a hydroxyl group or a hydrolyzable group, a is 1, 2 or 3, provided that when more than one R1 group is present, the R1 groups may be the same or different, and when more than one X group is present, the X groups may be the same or different, the composition comprising, as an essential component, the polyoxyalkylene polymer, having a molecular weight ranging from 8000 to 50000 and having hydrolyzable silicon groups of formula (1), wherein a is 3, or the composition comprises a polyoxyalkylene polymer component as defined above which contains said essential specific polyoxyalkylene polymer component, and a polymer (B) made by polymerization of a polymerizable unsaturated group-containing monom
    Type: Grant
    Filed: August 29, 2002
    Date of Patent: August 24, 2004
    Assignee: Asahi Glass Company Ltd.
    Inventors: Takao Doi, Takashi Watabe, Tomoko Matsumoto, Tatsuo Onoguchi, Kaori Tsuruoka
  • Room temperature-setting composition
    Publication number: 20030092863
    Abstract: A room temperature-setting composition containing a polyoxyalkylene polymer (A) having a molecular weight ranging from 8000 to 50000 and having hydrolyzable silicon groups of the following formula (1):
    Type: Application
    Filed: August 29, 2002
    Publication date: May 15, 2003
    Applicant: ASAHI GLASS COMPANY LIMITED
    Inventors: Takao Doi, Takashi Watabe, Tomoko Matsumoto, Tatsuo Onoguchi, Kaori Tsuruoka
  • Room temperature-setting compositions
    Patent number: 6207766
    Abstract: The present invention provides a room temperature-setting composition containing a polyoxyalkylene polymer (A), having a molecular weight of from 8000 to 50000 and having hydrolyzable silicon groups of the following formula (1), which comprises, as an essential component, the polyoxyalkylene polymer, having a molecular weight of from 8000 to 50000 and having hydrolyzable silicon groups of the formula (1), wherein a is 3 and a room temperature-setting composition containing a polyoxyalkylene polymer (A) having a molecular weight of from 8000 to 50000 and having hydrolyzable silicon groups of the formula (1), which comprises, as essential components, the polyoxyalkylene polymer having a molecular weight of from 8000 to 50000 and having hydrolyzable silicon groups of the formula (1) wherein a is 3, and a polymer (B) made by polymerization of a polymerizable unsaturated group-containing monomer (C): —SiXaR13−a  (1) wherein R1 is a C1-20 substituted or unsubstituted monovalent organic group
    Type: Grant
    Filed: December 21, 1998
    Date of Patent: March 27, 2001
    Assignee: Asahi Glass Company Ltd.
    Inventors: Takao Doi, Takashi Watabe, Tomoko Matsumoto, Tatsuo Onoguchi, Kaori Tsuruoka