Patents Represented by Attorney, Agent or Law Firm Fisher, Christian & Sabol
  • Organic-solvent-based photocurable resist composition and resist pattern-forming method
    Patent number: 6331376
    Abstract: An organic solvent based photocurable resist composition containing a photopolymerizable polyurethane compound having a repeating unit represented by the following formula: B—[X]n[Y]m—B, where X is represented by the formula: and Y is represented by the formula: —OOCHN—A—NHCOO(R2)—, A is a structural unit derived from a polyisocyanate compound, B is same or different and a structural unit derived from a hydroxy compound having at least one photopolymerizable unsaturated group at molecular terminals respectively and optionally containing an ether linkage, R1 is a structural unit derived from a carboxyl group-containing polyol compound, R2 is a structural unit derived from a polyol compound, n is an integer of 1 to 10, m is an integer of 1 to 10, provided that one X and one Y are bonded to each other, or three or more of X and/or Y are bonded to each other.
    Type: Grant
    Filed: July 5, 2000
    Date of Patent: December 18, 2001
    Assignee: Kansai Paint Co., Ltd.
    Inventors: Daisuke Kojima, Genji Imai, Jun Akui, Hideo Kogure, Osamu Isozaki
  • Expandable closet hanger
    Patent number: 5472082
    Abstract: An expandable closet hanger which can be adjusted (expanded) in the directions of the three main directional axes.
    Type: Grant
    Filed: August 24, 1993
    Date of Patent: December 5, 1995
    Inventor: Glenn Thiele