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1. 发明公开

US20240218254A1 ADDITIVE FOR SURFACE ACTIVATION, AND EMULSION COMPOSITION USING SAME 审中-公开
公开(公告)号：US20240218254A1
公开(公告)日：2024-07-04
申请号：US18286274
申请日：2022-04-22
申请人： MIYOSHI OIL & FAT CO., LTD.
发明人： Akira YASHITA , Kotaro KANEKO , Koji KAWAI
IPC分类号： C09K23/38 , A61K8/06 , A61K8/36 , A61K8/41 , A61Q19/00 , C07C53/00 , C07C57/03 , C07C215/06 , C07C215/12 , C09K23/16 , C09K23/18 , C10M133/08 , C10M133/36 , C10M173/00 , C10N50/00
CPC分类号： C09K23/38 , A61K8/06 , A61K8/36 , A61K8/41 , A61Q19/00 , C07C53/00 , C07C57/03 , C07C215/06 , C07C215/12 , C09K23/16 , C09K23/18 , C10M133/08 , C10M133/36 , C10M173/00 , A61K2800/10 , C10M2201/02 , C10M2215/26 , C10N2050/01
摘要： The present invention addresses the problem of providing a novel additive for surface activation and an emulsion composition using same, in which an excellent emulsion stability is obtained. The present invention also addresses the problem of improving the usage feel in a cosmetic and the lubrication performance in a lubricant. This additive for surface activation is one in which the following components (A) and (B) are compounded. (A) An amine or ammonium compound having a hydroxyaliphatic hydrocarbon group that contains one or more hydroxy groups and optionally contains an oxygen atom unassociated with the hydroxy groups; and (B) an unsaturated or branched aliphatic acid having 8 to 22 carbon atoms or a salt thereof. In addition, this emulsion composition is one in which the above additive has been added.

2. 发明公开

US20240141161A1 BIODEGRADABLE RESIN AQUEOUS DISPERSION, FILM FORMING AGENT USING SAME, AND METHOD FOR FORMING FILM 审中-公开
公开(公告)号：US20240141161A1
公开(公告)日：2024-05-02
申请号：US17979401
申请日：2022-11-02
申请人： MIYOSHI OIL & FAT CO.,LTD.
发明人： Shohei ITO , Masahiro OKUYA
IPC分类号： C08L67/04 , C08J5/18 , C08L29/04 , C08L33/02 , C08L33/26 , C08L71/02
CPC分类号： C08L67/04 , C08J5/18 , C08L29/04 , C08L33/02 , C08L33/26 , C08L71/02 , C08J2367/04 , C08L2201/06 , C08L2201/10 , C08L2201/50 , C08L2203/16
摘要： Provided are a biodegradable resin aqueous dispersion from which a transparent film with an excellent biodegradability can be obtained without impairing the properties inherent to resins, and without performing a special heating treatment; a film forming agent using such dispersion; and a method for forming a film. The biodegradable resin aqueous dispersion of the present invention is an aqueous dispersion with a biodegradable resin being dispersed in an aqueous solvent under the presence of a non-ionic dispersant, comprising, as the biodegradable resin, a polycaprolactone having a weight-average molecular weight of 20,000 to 90,000, wherein a mass ratio of the non-ionic dispersant to the biodegradable resin is 0.03 to 0.23.

3. 发明公开

US20240057587A1 ORGANIC AMMONIUM SALT AND HYDROGEN-BONDING MATERIAL TREATMENT AGENT USING SAME 审中-公开
公开(公告)号：US20240057587A1
公开(公告)日：2024-02-22
申请号：US17768753
申请日：2020-10-06
申请人： MIYOSHI OIL & FAT CO.,LTD.
发明人： Kotaro KANEKO , Koji KAWAI
IPC分类号： A01N1/00 , C12N1/04 , C12N9/96 , C12Q1/6806
CPC分类号： A01N1/00 , C12N1/04 , C12N9/96 , C12Q1/6806
摘要： Provided are a novel compound and a hydrogen-bonding material treatment agent that are useful for treating various hydrogen-bonding materials such as biological samples. They are an organic ammonium salt and a hydrogen-bonding material treatment agent containing the same. The organic ammonium salt is solid at 25° C., and contains an anion and an ammonium cation represented by the following formula (I):

N−RnH4-n (I)

wherein R independently represents, for example, a hydroxyalkyl group in which there is at least one hydroxy group, an alkyl moiety is a linear or branched moiety having 1 to 10 carbon atoms, and the alkyl moiety may contain an oxygen atom(s), and n represents an integer of 0 to 4.

4. 发明公开

US20230349104A1 AQUEOUS BIODEGRADABLE-RESIN DISPERSION, PRODUCTION METHOD THEREFOR, AND FOOD-PACKAGING PAPER OBTAINED USING AQUEOUS BIODEGRADABLE-RESIN DISPERSION 审中-公开
公开(公告)号：US20230349104A1
公开(公告)日：2023-11-02
申请号：US18030221
申请日：2021-08-31
申请人： MIYOSHI OIL & FAT CO., LTD.
发明人： Yuma KOGURE , Sho SUZUKI
IPC分类号： D21H21/16 , D21H27/10 , D21H19/12 , C09D5/00 , C09D7/20 , C09D7/45 , C09D7/65 , C09D7/63 , C09D167/04 , C09D167/02 , B65D65/46
CPC分类号： D21H21/16 , D21H27/10 , D21H19/12 , C09D5/00 , C09D7/20 , C09D7/45 , C09D7/65 , C09D7/63 , C09D167/04 , C09D167/02 , B65D65/466
摘要： Provided are: an aqueous biodegradable-resin dispersion in which the biodegradable resin has stable dispersibility and retains intact biodegradability and which can improve the heat sealability of paper products, etc.; and a method for producing the aqueous biodegradable-resin dispersion. The aqueous biodegradable-resin dispersion according to the present invention contains a biodegradable resin and an anionic compound, a 1 wt. % aqueous solution of the anionic compound having a pH of 7 or greater.

5. 发明公开

US20230340356A1 ADDITIVE OR COMPOSITION FOR IMPARTING LUBRICITY 审中-公开
公开(公告)号：US20230340356A1
公开(公告)日：2023-10-26
申请号：US18010684
申请日：2021-06-15
申请人： MIYOSHI OIL & FAT CO., LTD.
发明人： Kotaro KANEKO , Koji KAWAI
IPC分类号： C10M169/04 , C10M133/08 , C10M129/40 , C10M129/32 , C10M129/50 , C10M129/34 , C10M125/26 , C10M133/06 , C10M135/12 , C10M173/00 , C10M141/06 , C10M125/24 , C10M141/08
CPC分类号： C10M141/06 , C10M125/24 , C10M125/26 , C10M129/32 , C10M129/34 , C10M129/40 , C10M129/50 , C10M133/06 , C10M133/08 , C10M135/12 , C10M141/08 , C10M169/04 , C10M173/00 , C10M2201/085 , C10M2201/087 , C10M2207/122 , C10M2207/123 , C10M2207/126 , C10M2207/141 , C10M2215/26 , C10M2219/06 , C10N2030/04
摘要： Provided is a an additive or composition for imparting lubricity which has high lubricity, is excellent in low-corrosion property, low-temperature fluidity, thermal conductivity, thermal stability, and oxidative stability, and has high flashing point. The lubricant according to the present invention is an additive or composition, wherein the following components (A) an amine or an ammonium compound; and (B) an acid or a salt thereof, have been added therein, wherein at least one of the components (A) and (B) contains a hydrogen-bonding functional group.

6. 发明授权

US11795151B2 Benzotriazole compound 有权
公开(公告)号：US11795151B2
公开(公告)日：2023-10-24
申请号：US16755979
申请日：2018-10-26
申请人： MIYOSHI OIL & FAT CO., LTD.
发明人： Nobuhiro Kaneko , Kotaro Kaneko , Koji Kawai
IPC分类号： C07D249/20 , C08K5/3475
CPC分类号： C07D249/20 , C08K5/3475
摘要： Provided is a benzotriazole compound that efficiently absorbs ray having a long wavelength of 360-400 nm, i) having excellent solubility in a monomer of a resin raw material, being dissolvable at a high concentration, polymerizing at excellent reactivity, and yielding a high-molecular-weight resin member and a transparent resin member, or ii) having exceptional heat resistance. This benzotriazole compound is represented by formula (I), where at least one of R1-R9 is represented by formula (i-1), (where R10 and R11 are hydrocarbon groups, etc., and R12 is represented by formula (i-2) or formula (i-3) (in formula (i-2), A1 represents a divalent group selected from nitrogen-Containing groups, oxygen-containing groups, sulfur-containing groups, phosphorus-containing groups, and phenylene groups, and R12a-R12c and X represent hydrocarbon groups, etc.; and in formula (i-3), A2 represents a divalent group selected from nitrogen-containing groups, oxygen-containing groups, sulfur-containing groups, and phosphorus-containing groups, and Xa and Xb represent hydrocarbon groups, etc.)).

7. 发明授权

US11370780B2 Additive for imparting ultraviolet absorbency and/or high refractive index to matrix, and resin member using same 有权
$Additive for imparting ultraviolet absorbency and/or high refractive index to matrix, and resin member using same$
公开(公告)号：US11370780B2
公开(公告)日：2022-06-28
申请号：US16394302
申请日：2019-04-25
申请人： Miyoshi Oil & Fat Co., Ltd. , Tokai Optical Co., Ltd.
发明人： Koji Kawai , Kotaro Kaneko , Nobuhiro Kaneko , Yuichi Shishino , Kuniyoshi Okamoto
IPC分类号： C07D249/18 , C08K5/37 , C08K5/3475 , C07D403/12 , C08K5/372 , C09K3/00 , C08L101/00 , C07C49/84 , C07C69/94 , C07C321/26 , C07C321/28 , C07D249/20 , C07D251/24
摘要： Provided is an additive for imparting ultraviolet absorbency, or an additive for imparting a high refractive index, which has satisfactory compatibility with a resin serving as a matrix and can maintain high transparency even if added in high concentrations. Also provided is an additive with which the function of imparting both ultraviolet absorbency and a high refractive index can be realized by means of one kind of additive. This additive is represented by the following Formula (I): wherein at least one of R1a to R9a is a monovalent sulfur-containing group represented by the following Formula (i-1) or Formula (i-2): R10amSH (i-1) R11anSR12a—SpR13a (i-2) wherein R10a to R12a each represent a divalent hydrocarbon group or the like; and R13a represents a monovalent hydrocarbon group or the like.

8. 发明授权

US11186568B2 Additive for imparting ultraviolet absorbency and/or high refractive index to matrix, and resin member using same 有权
$Additive for imparting ultraviolet absorbency and/or high refractive index to matrix, and resin member using same$
公开(公告)号：US11186568B2
公开(公告)日：2021-11-30
申请号：US16394298
申请日：2019-04-25
申请人： Miyoshi Oil & Fat Co., Ltd. , Tokai Optical Co., Ltd.
发明人： Koji Kawai , Kotaro Kaneko , Nobuhiro Kaneko , Yuichi Shishino , Kuniyoshi Okamoto
IPC分类号： C07C321/26 , C07D403/12 , C08K5/3475 , C08K5/37 , C08K5/372 , C09K3/00 , C08L101/00 , C07C49/84 , C07C69/94 , C07C321/28 , C07D249/20 , C07D251/24
摘要： Provided is an additive for imparting ultraviolet absorbency, or an additive for imparting a high refractive index, which has satisfactory compatibility with a resin serving as a matrix and can maintain high transparency even if added in high concentrations. Also provided is an additive with which the function of imparting both ultraviolet absorbency and a high refractive index can be realized by means of one kind of additive. This additive is represented by the following Formula (I): wherein at least one of R1a to R9a is a monovalent sulfur-containing group represented by the following Formula (i-1) or Formula (i-2): R10amSH (i-1) R11anSR12a—SpR13a (i-2) wherein R10a to R12a each represent a divalent hydrocarbon group or the like; and R13a represents a monovalent hydrocarbon group or the like.

9. 发明公开

US20240286937A1 HEAVY METAL TREATMENT AGENT, AND METHOD FOR TREATING INCINERATED ASH AND WASTEWATER USING SAME 审中-公开
公开(公告)号：US20240286937A1
公开(公告)日：2024-08-29
申请号：US18571095
申请日：2022-06-30
申请人： MIYOSHI OIL & FAT CO., LTD.
发明人： Kazuhiro TERADA , Yuichiro TAKAMATSU , Koji KAWAI
IPC分类号： C02F1/56 , A62D3/30 , A62D101/43 , B09B3/70 , B09B101/30 , C02F1/52 , C02F101/10 , C02F101/22
CPC分类号： C02F1/56 , A62D3/30 , B09B3/70 , C02F1/5245 , A62D2101/43 , B09B2101/30 , C02F2101/103 , C02F2101/106 , C02F2101/22
摘要： Provided are: a novel heavy metal treatment agent having improved performance for treating elements of groups 6-16 of the periodic table or compounds thereof, including treatment of incinerated ash and wastewater, etc.; and a method for treating incinerated ash and wastewater using the heavy metal treatment agent. This heavy metal treatment agent includes at least one dithiocarbamate of one or more amine compounds represented by any of formulae (I) to (III):

wherein m represents an integer of 3 to 6;

wherein each of the n Xs independently represents a hydrogen atom or a 2-aminoethyl group, at least one X is a 2-aminoethyl group, n is an integer of 1 to 3 and the total number of nitrogen atoms is 4 to 8; and

wherein o is an integer of 0 to 2, p is 0 or 1, q is 0 or 1, r is an integer of 0 to 3, the sum of o, p and r is greater than or equal to 1, and the total number of nitrogen atoms is 3 to 7.

10. 发明申请

US20220162174A1 ULTRAVIOLET ABSORBER HAVING EXCELLENT HEAT RESISTANCE AND LONG-WAVELENGTH ABSORPTION 有权
公开(公告)号：US20220162174A1
公开(公告)日：2022-05-26
申请号：US17439716
申请日：2020-04-27
申请人： MIYOSHI OIL & FAT CO., LTD.
发明人： Nobuhiro KANEKO , Daisuke NAKAMURA , Kotaro KANEKO , Koji KAWAI
IPC分类号： C07D249/20 , C08K5/3475 , C08K5/00
摘要： Provided is an ultraviolet absorber with a high molar extinction coefficient that is particularly superior in heat resistance, odor suppression at the time of thermal decomposition and long-wavelength absorption, as compared to a conventional ultraviolet absorber. The ultraviolet absorber is an ultraviolet absorber comprising a 2-phenylbenzotriazole derivative having a bonding group represented by the following formula (I) or (II): wherein X represents a nitrogen atom, an oxygen atom or a residue obtained by eliminating a hydrogen atom from an amide group; l represents an integer of 0 or 1; Y1 represents a substituted or unsubstituted aromatic hydrocarbon group; m is 1 when X is a nitrogen atom or a residue obtained by eliminating a hydrogen atom from an amide group, or 0 when X is an oxygen atom; Y2 represents a hydrogen atom, a substituted or unsubstituted aliphatic hydrocarbon group, or a substituted or unsubstituted aromatic hydrocarbon group, wherein Y3 forms a substituted or unsubstituted hetero ring together with a nitrogen atom N.

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