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公开(公告)号：US20200369985A1
公开(公告)日：2020-11-26
申请号：US16769446
申请日：2018-12-05
Applicant: KAO CORPORATION
Inventor： Takanori SAITO , Yoichiro IMORI , Akihiro KOYAMA , Yukiko YAMAWAKI
Abstract: The present invention relates a composition capable of enhancing cleaning properties of a soil during cleaning by treating an object.The composition is a composition containing a modified hydroxyalkyl cellulose and at least one selected from an anionic surfactant and a nonionic surfactant, the modified hydroxyalkyl cellulose being one in which a cationic group and a hydrophobic group represented by the formula (1) are bound to a group resulting from eliminating a hydrogen atom from a hydroxy group of a hydroxyalkyl cellulose. *—Z—R1 (1) wherein, Z represents a single bond or a hydrocarbon group having an oxygen atom; R1 represents a hydrocarbon group having 2 or more carbon atoms; and * represents a binding position to a group resulting from eliminating a hydrogen atom from a hydroxy group of a hydroxyalkyl cellulose.
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公开(公告)号：US20200299615A1
公开(公告)日：2020-09-24
申请号：US16769424
申请日：2018-12-05
Applicant: KAO CORPORATION
Inventor： Takanori SAITO , Yoichiro IMORI , Akihiro KOYAMA , Yukiko YAMAWAKI
Abstract: The present invention relates to a soil release agent capable of enhancing cleaning properties for removing a soil during cleaning through treatment of an object, and a soil release composition containing the soil release agent. The soil release agent is a soil release agent including a modified hydroxyalkyl cellulose in which a hydroxyalkyl cellulose is bound to at least one selected from a cationic group and a hydrophobic group including a hydrocarbon group having 4 or more carbon atoms.
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公开(公告)号：US20210355412A1
公开(公告)日：2021-11-18
申请号：US17286833
申请日：2019-11-20
Applicant: KAO CORPORATION
Inventor： Takanori SAITO , Hiroko KAWAGUCHI , Takayuki NOMURA , Haruna SHIMIZU , Kana ITO
Abstract: The present invention is a hydrophilization treatment agent composition containing (A) a branched-type anionic surfactant, (B) a polyvalent metal ion, and water, wherein a molar ratio between (A) and (B), (B)/(A), is 0.01 or more and 10 or less.
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Patent Agency Ranking
公开(公告)号：US20230276799A1
公开(公告)日：2023-09-07
申请号：US18011581
申请日：2021-09-29
Applicant: KAO CORPORATION
Inventor： Hiroko KAWAGUCHI , Yoshiko KIYOHARA , Takanori SAITO
Abstract: Provided is a disinfectant composition exhibiting high disinfecting ability even if containing no disinfecting base agents that have conventionally been widely used or containing the disinfecting base agents in a reduced amount. The disinfectant composition contains an internal olefin sulfonate with 8 or more and 24 or less carbons; one or more organic acids selected from monocarboxylic acids, hydroxy acids, and dicarboxylic acids; and water.
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公开(公告)号：US20220089972A1
公开(公告)日：2022-03-24
申请号：US17420170
申请日：2019-11-20
Applicant: KAO CORPORATION
Inventor： Takayuki NOMURA , Takanori SAITO
Abstract: The present invention is a hydrophilization treatment agent composition containing (A) a branched anionic surfactant, (B) a di-long chain hydrocarbon cationic surfactant, and water, wherein a molar ratio of (B) to a total of (A) and (B), (B)/[(A)+(B)], is 0.1 or more and 0.8 or less.
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公开(公告)号：US20230374359A1
公开(公告)日：2023-11-23
申请号：US18025937
申请日：2021-11-19
Applicant: KAO CORPORATION
Inventor： Akari MENDORI , Takanori SAITO
CPC classification number: C09K3/00 , C11D11/0023 , C11D1/28
Abstract: Provided are a hydrophilizing agent composition for hard surfaces and a method for hydrophilizing a hard surface capable of imparting hydrophilicity to the hard surface and excellent in rinsing durability to maintain hydrophilicity of the hard surface even after rinses with water several times. The hydrophilizing agent composition for hard surfaces contains (A) an internal olefin sulfonate with 18 carbons, (B) a polymer having a cationic group, and water.
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公开(公告)号：US20230287301A1
公开(公告)日：2023-09-14
申请号：US17766566
申请日：2020-11-17
Applicant: Kao Corporation
Inventor： Akari MENDORI , Takanori SAITO , Ayako OKAMURA
CPC classification number: C11D1/8305 , C11D11/0058 , C11D11/0035 , C11D1/143
Abstract: Provided are a cleaning or hydrophilizing agent composition and a method for cleaning or hydrophilizing a hard surface excellent in cleaning power and capable of imparting hydrophilicity to hard surfaces. The cleaning or hydrophilizing agent composition contains (A) an anionic surfactant (hereinafter referred to as component (A)), (B) a nonionic surfactant (hereinafter referred to as component (B)) and water,
wherein the composition contains
(A1) a branched anionic surfactant as component (A), and
(B1) a nonionic surfactant having a hydrocarbon group with 8 or more and 22 or less carbons as component (B).-
公开(公告)号：US20220228087A1
公开(公告)日：2022-07-21
申请号：US17609461
申请日：2020-06-10
Applicant: KAO CORPORATION
Inventor： Takanori SAITO , Yoichiro IMORI , Satoshi FUNASAKA
Abstract: The present invention relates to a composition capable of improving properties of cleaning a dirt during cleaning.
The composition of the present invention is a composition containing a modified hydroxyalkyl cellulose (A) and a cationic surfactant (B), wherein the modified hydroxyalkyl cellulose (A) has a cationic group and a hydrophobic group represented by a formula (1), each of which is bound to a group resulting from eliminating a hydrogen atom from a hydroxy group of the hydroxyalkyl cellulose; a degree of substitution of the hydroxyalkyl group in the hydroxyalkyl cellulose is 0.1 or more and 3 or less; and a content of the cationic surfactant (B) is more than 1 part by mass and 1,500 parts by mass or less relative to 1 part by mass of the modified hydroxyalkyl cellulose (A). *—Z—R1 (1)
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