1
Aoyagi Muneo, Murata Moriyasu, Yamamura Masaaki, Takanashi Kazuhiro, Sotoya Kohshiro, Araki Hiroyuki, Ogura Nobuyuki: Bleaching composition.. Kao, September 28, 1988: EP0284292-A2 (43 worldwide citation)

A bleaching composition comprises a peroxide and an amphoteric organic per acid precursor. In particular the amphoteric organic per acid precursor is a quaternary ammonium salt has the following formula in which Z is sulfonate or carboxylate and is a new compound. a


2
Aoyagi Muneo, Takanashi Kazuhiro, Yamamura Masaaki, Murata Moriyasu, Yamada Hiroyuki, Araki Hiroyuki, Fukumoto Takanori: Bleaching composition.. Kao, February 15, 1989: EP0303520-A2 (39 worldwide citation)

A bleaching composition comprises (a) a peroxide and (b) an orgnanic peracid precursor having at least one group selected from (b-1) and (b-2) and further comprises at least one detergent component. o


3
Aoyagi Muneo, Nakae Atsuo: Bleaching composition.. Kao, October 7, 1987: EP0240315-A2 (10 worldwide citation)

A bleaching composition comprises (a) an inorganic peroxide, (b) a nonionic surfactant and (c) a polymer of the following general formula (I), a copolymer comprising a monomer unit of the general formula (I) or a water-soluble salt thereof: wherein X, Y and Z represent each -H, -CH3 -COOM, -CH2COOM ...


4
Sotoya Kohshiro, Aoyagi Muneo, Ogura Nobuyuki, Kaneko Youhei: Bleaching composition.. Kao, December 19, 1990: EP0403152-A2 (9 worldwide citation)

A bleaching composition comprises (a) hydrogen or a peroxide to produce hydrogen peroxide in its aqueous solution and (b) an organic peracid precursor having the formula (I) in which a quaternary ammonium is connected with an alkyl through an ether, an amide or an ester. c


5
Aoyagi Muneo, Takanashi Kazuhiro: Liquid oxygenic bleaching composition.. Kao, June 19, 1991: EP0432776-A2 (8 worldwide citation)

A liquid bleaching composition is acidic with a PH value of 1.5 to 5 and improved in stability. It comprises: (a) 0.5 to 10% by weight of hydrogen peroxide, (b) 0.1 to 20% by weight of an anionic surfactant, (c) 0.1 to 20% by weight of a nonionic surfactant, (d) 0.05 to 5% by weight of a polyacrylic ...


6
Aoyagi Muneo, Takanashi Kazuhiro, Araki Hiroyuki, Murata Moriyasu, Sotoya Kohshiro, Ogura Nobuyuki, Yamamura Masaaki: Amphoteric aminoacid derivatives.. Kao, July 28, 1993: EP0552812-A1 (5 worldwide citation)

An amphoteric compound having the formula (V): in which R1 is an alkyl group having 1 to 22 carbon atoms, R2 and R3 each are a lower alkyl, n is an integer of 1 to 5, Z is -COO, -COOM, -SO3 or -SO3M and M is a cation.


7
Tachizawa Osamu, Sakaguchi Akira, Katoh Tohru, Sotoya Kohshiro, Yamaguchi Noriko, Inokoshi Junichi, Aoyagi Muneo: Quaternary ammonium salt, method for production thereof, and softener composition using salt. Kao, August 28, 1996: EP0728737-A1 (4 worldwide citation)

A novel quaternary ammonium salt fit for a softening basis which excels in softness and enjoys high biodegradability and a liquid composition of softener composition exhibiting fully satisfactory quality in terms of softness and stability in storage, excelling in biodegradability, and behaving gentl ...


8
Sotoya Kohshiro, Aoyagi Muneo, Ogura Nobuyuki, Kaneko Youhei, Mino Konomi: Bleach or bleaching detergent composition.. Kao, November 11, 1992: EP0512533-A2 (4 worldwide citation)

A bleach or bleaching detergent composition which can be applied to colored or patterned soft goods, materials, cloths, fabrics and the like with the discoloration of the soft goods, etc. being inhibited sufficiently comprising: (a) hydrogen peroxide or a peroxide which liberates hydrogen peroxide i ...


9
Yamaguchi Shu, Yamaguchi Nobuyosi, Aoyagi Muneo, Ushio Noriaki, Tamura Shigeru, Tsumadori Masaki: Bleaching detergent composition. Kao, October 23, 1996: EP0738777-A2 (3 worldwide citation)

The bleaching detergent composition in a form of granules or powders containing an organic peracid precursor which produces an organic peracid upon reaction with hydrogen peroxide in water, the organic peracid having an alkyl group with 7 to 19 carbon atoms, and a hydrogen peroxide releasing materia ...


10
Sotoya Kohshiro, Ogura Nobuyuki, Aoyagi Muneo, Murata Moriyasu: Bleaching composition.. Kao, June 6, 1990: EP0371809-A1 (3 worldwide citation)

A bleaching composition which may serve as a detergent comprises hydrogen peroxide or a peroxide forming hydrogen peroxide in an aqueous solution and a cationic compound having the formula (I) in which R1, R2 and R3 are each an alkyl, alkenyl or alkaryl group, R4 is an alkylene, cycloalkylene, pheny ...