Patents by Inventor Juri Sata
Juri Sata 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).
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Patent number: 8932568Abstract: Provided is a low odor hair conditioning composition which is free of oily and greasy feel upon finish, and can impart good manageability and moisturized feel. Specifically provided is a hair conditioning composition including a component (A): a compound represented by a general formula (1) R1O—(PO)n/(EO)m—R2 (1), where R1 represents a straight or branched, alkyl or alkenyl group having 8 to 12 carbon atoms, PO represents a propyleneoxy group, EO represents an ethyleneoxy group, an average addition mole number “n” represents a number of 1.5 to 3.0, an average addition mole number “m” represents a number of 0 to 1.0, and R2 represents a hydrogen atom or a methyl group; and a component (B): a surfactant other than the component (A), wherein a content of R1OH, where R1 represents a straight or branched, alkyl or alkenyl group having 8 to 12 carbon atoms, is 80 ppm or less.Type: GrantFiled: April 3, 2009Date of Patent: January 13, 2015Assignee: Kao CorporationInventors: Juri Sata, Yoshinori Tamura, Hiromoto Mizushima
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Patent number: 8349024Abstract: Provided is a hair treatment composition capable of imparting good manageability and excellent hair feel to the hair upon finishing permanent wave or hair dye treatment. The hair treatment composition has the following components (A) and (B): (A) a compound represented by the following formula (1): R1O—(PO)n(EO)m—R2 (1) wherein R1 represents a linear or branched C8-12 alkyl or alkenyl group, PO represents a propyleneoxy group, EO represents an ethyleneoxy group, n represents an average addition mole number and is from 1.5 to 5.0, m represents an average addition mole number and is from 0 to 1.0, and R2 represents a hydrogen atom or a methyl group, and (B) at least one selected from keratin reducing agents, oxidizing agents, alkaline agents, and dyes for hair dye, wherein a content of an R1OH wherein R1 represents a linear or branched C8-12 alkyl or alkenyl group is 300 ppm or less.Type: GrantFiled: September 28, 2010Date of Patent: January 8, 2013Assignee: Kao CorporationInventors: Juri Sata, Tomoko Uchiyama, Yoshinori Tamura
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Publication number: 20120128615Abstract: Provided is a hair treatment composition capable of imparting good manageability and excellent hair feel to the hair upon finishing permanent wave or hair dye treatment. The hair treatment composition has the following components (A) and (B): (A) a compound represented by the following formula (1): R1O-(PO)n(EO)m-R2 (1) wherein R1 represents a linear or branched C8-12 alkyl or alkenyl group, PO represents a propyleneoxy group, EO represents an ethyleneoxy group, n represents an average addition mole number and is from 1.5 to 5.0, m represents an average addition mole number and is from 0 to 1.0, and R2 represents a hydrogen atom or a methyl group, and (B) at least one selected from keratin reducing agents, oxidizing agents, alkaline agents, and dyes for hair dye, wherein a content of an R1OH wherein R1 represents a linear or branched C8-12 alkyl or alkenyl group is 300 ppm or less.Type: ApplicationFiled: September 28, 2010Publication date: May 24, 2012Applicant: KAO CORPORATIONInventors: Juri Sata, Tomoko Uchiyama, Yoshinori Tamura
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Publication number: 20110014145Abstract: Provided is a low odor hair conditioning composition which is free of oily and greasy feel upon finish, and can impart good manageability and moisturized feel. Specifically provided is a hair conditioning composition including a component (A): a compound represented by a general formula (1) R1O—(PO)n/(EO)m—R2 (1), where R1 represents a straight or branched, alkyl or alkenyl group having 8 to 12 carbon atoms, PO represents a propyleneoxy group, EO represents an ethyleneoxy group, an average addition mole number “n” represents a number of 1.5 to 3.0, an average addition mole number “m” represents a number of 0 to 1.0, and R2 represents a hydrogen atom or a methyl group; and a component (B): a surfactant other than the component (A), wherein a content of R1OH, where R1 represents a straight or branched, alkyl or alkenyl group having 8 to 12 carbon atoms, is 80 ppm or less.Type: ApplicationFiled: April 3, 2009Publication date: January 20, 2011Applicant: KAO CORPORATIONInventors: Juri Sata, Yoshinori Tamura, Hiromoto Mizushima
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Publication number: 20050086741Abstract: A fiber treatment agent composition comprising an amphipathic lipid having hydroxyl group(s) and amide group(s) in the molecule thereof, the lipid being solid particles having an average particle size of 1 to 100 ?m. The fiber treated with the fiber treatment agent composition of the invention provides excellent feeling to the resultant textile and pleasant feel to the skin. When a consumer wears the fiber product produced from the thus-treated fiber, remarkable effects are attained, including pleasant feel to the skin with which the fiber product is brought into contact, skin protective effect, effect of enabling the people having sensitive skin to wear at ease, moisturizing effect, and effect of improving skin disease such as rough skin.Type: ApplicationFiled: December 20, 2002Publication date: April 28, 2005Inventors: Keiko Hasebe, Juri Sata
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Patent number: 6830754Abstract: Described in the present invention are a dispersion which comprises, as a dispersoid, (a) 5 to 40 wt. % of an amphipatic lipid containing, in the molecule thereof, at least one hydroxy and amide group, and (b) 2 to 55 wt. % of a surfactant in an aqueous medium; a washing-away type cosmetic composition comprising the dispersion; and a washing-away type cosmetic composition comprising (A) 0.01 to 10 wt. % of an amphipatic lipid which contains, in the molecule thereof, at least one hydroxy and amide group and having a melting point not less than 30° C. and (B) 5 to 95 wt. % of a surfactant. The dispersion according to the present invention is useful as a component of a washing-away type cosmetic composition having both an emulsion-like or pearl-lustrous appearance and low skin irritation.Type: GrantFiled: December 21, 1999Date of Patent: December 14, 2004Assignee: Kao CorporationInventors: Keiko Hasebe, Juri Sata, Yasuhiro Doi, Yoshinori Tamura, Masaki Inoue, Hiroshi Sonohara
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Publication number: 20020058052Abstract: Described in the present invention are a dispersion which comprises, as a dispersoid, (a) 5 to 40 wt. % of an amphipatic lipid containing, in the molecule thereof, at least one hydroxy and amide group, and (b) 2 to 55 wt. % of a surfactant in an aqueous medium; a washing-away type cosmetic composition comprising the dispersion; and a washing-away type cosmetic composition comprising (A) 0.01 to 10 wt. % of an amphipatic lipid which contains, in the molecule thereof, at least one hydroxy and amide group and having a melting point not less than 30° C. and (B) 5 to 95 wt. % of a surfactant. The dispersion according to the present invention is useful as a component of a washing-away type cosmetic composition having both an emulsion-like or pearl-lustrous appearance and low skin irritation.Type: ApplicationFiled: December 21, 1999Publication date: May 16, 2002Inventors: KEIKO HASEBE, JURI SATA, YASUHIRO DOI, YOSHINORI TAMURA, MASAKI INOUE, HIROSHI SONOHARA
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Patent number: 6066674Abstract: A germicidal-disinfectant detergent composition comprising (a) a cationic germicide, (b) a metal chelating agent and (c) at least one surfactant selected from anionic surfactants, nonionic surfactants and amphoteric surfactants is described. Excellent detergency and germicidal action are provided.Type: GrantFiled: December 18, 1997Date of Patent: May 23, 2000Assignee: Kao CorporationInventors: Yuichi Hioki, Tadashi Moriyama, Chikako Matsumoto, Juri Sata, Yoshinori Tamura
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Patent number: 6008177Abstract: A germicidal composition comprising: i) a compound of formula (1): ##STR1## wherein at least one of R.sup.1, R.sup.2 and R.sup.3 represents a linear or branched C.sub.8-30 alkyl or alkenyl group and the remaining groups are the same or different and individually represent a methyl, ethyl or benzyl group; R.sup.4 represents a methyl or ethyl group; R.sup.5 represents a linear or branched C.sub.1-30 alkyl or alkenyl group, or a polyoxyalkylene alkyl ether or polyoxyalkylene alkenyl ether having a linear or branched C.sub.1-30 alkyl or alkenyl group; and M represents a hydrogen atom or an alkali metal atom; andii) a compound of formula (2): ##STR2## wherein R.sup.1 to R.sup.4 have the same meanings as defined above and R.sup.6 and R.sup.7 are the same or different and individually have the same meanings as R.sup.5, wherein the weight ratio of compound (1) to compound (2) is from 99:1 to 80:20.Type: GrantFiled: June 8, 1998Date of Patent: December 28, 1999Assignee: Kao CorporationInventors: Juri Sata, Yoshinori Tamura, Keiko Hasebe, Tadashi Moriyama