1
Shintani Sonoko, Okumachi Tetsuyuki, Mizushima Naoki, Suzuki Shinichi: Glycolamide derivative, bleaching activator and bleaching agent composition comprising the same. Lion, August 23, 1994: JP1994-234714

PURPOSE: To obtain a new glycolamide derivative capable of remarkably improving bleaching effects of a peroxide-based bleaching agent when used in combination therewith. CONSTITUTION: This glycolamide derivative is expressed by formula I [R1 is 1-20C alkyl, 1-20C alkenyl, cycloalkyl, aralkyl or aryl ...


2
Okumachi Tetsuyuki, Shintani Sonoko, Mizushima Naoki, Suzuki Shinichi: Polyphenolic acid derivative and bleaching activator. Lion, August 2, 1994: JP1994-211746

PURPOSE: To provide a new polyphenolic acid derivative having excellent properties as a beaching activator against a peroxide-based bleaching agent and capable of forming a composition exhibiting an excellent bleaching effect without remarkably discoloring or decoloring a treated material by blendin ...


3
Okumachi Tetsuyuki, Shintani Sonoko, Mizushima Naoki, Suzuki Shinichi: Bleaching assistant and bleaching agent composition containing the same assistant. Lion, May 27, 1994: JP1994-145697

PURPOSE: To obtain the subject assistant composed of an acyloxybenzoic acid or its functional acid derivative, capable of exhibiting an excellent bleaching effect even at low temperatures without decoloring or discoloring a fabric, especially a colored pattern fabric by using a peroxide-based bleach ...


4
Takahashi Toshio, Takeda Katsuji, Okumachi Tetsuyuki, Ishida Kyoko: Extracting agent for rare earth metal and extraction method. Lion, June 15, 1993: JP1993-147932

PURPOSE: To efficiently extract and separate rare earth metal ions by extracting these ions from an acid aq. soln. containing rare earth metal ions by using a solvent containing a specified alkyl phosphoric acid or its salt. CONSTITUTION: The extracting solvent is prepared by dissolving one or more ...


5
Wakui Tsugio, Miyamae Yoshitaka, Okumachi Tetsuyuki, Higo Moriaki: Bleaching agent composition and bleaching detergent composition. Lion, November 22, 1993: JP1993-311197

PURPOSE: To obtain the bleaching agent composition, composed of a peroxide- based bleaching agent and a specific bleaching activator, capable of suppressing the discoloration and fading of a color patterned material, excellent in bleaching power even at low temperatures and useful for clothes, etc. ...


6
Wakui Tsugio, Miyamae Yoshitaka, Okumachi Tetsuyuki, Higo Moriaki: Bleaching agent composition and bleaching detergent composition. Lion, November 22, 1993: JP1993-311198

PURPOSE: To obtain the bleaching agent composition, composed of a peroxide- based bleaching agent and a specific bleaching activator, capable of suppressing the discoloration and fading of a color patterned material, excellent in bleaching power even at low temperatures and useful for clothes, etc. ...