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公开(公告)号：US20200255627A1
公开(公告)日：2020-08-13
申请号：US16643260
申请日：2018-08-30
Applicant: ADEKA CORPORATION
Inventor： Takuya FUKUDA , Yuri YOKOTA , Hiroaki MIZUSHIMA , Takahiro HORIKOSHI
Abstract: Provided are: a composition that can impart a thermoplastic resin with excellent transparency and physical properties; a thermoplastic resin composition containing the same; and a molded article thereof. The composition contains: (A) a cyclic organophosphate aluminum salt represented by Formula (1) below, wherein R1 to R4 each independently represent a hydrogen atom or a linear or branched alkyl group having 1 to 9 carbon atoms and R5 represents an alkylidene group having 1 to 4 carbon atoms; (B) a sodium carboxylate; and (C) a fatty acid metal salt represented by Formula (2) below, wherein R6 represents a group which is introduced to an aliphatic organic acid having 10 to 30 carbon atoms and M1 represents lithium or potassium, wherein the following ranges are satisfied in terms of molar ratio: (C)/(B)=0.30 to 5.00, and (A)/{(B)+(C)}=0.15 to 0.70.
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2.发明公开公开(公告)号：US20240043655A1
公开(公告)日：2024-02-08
申请号：US18018649
申请日：2021-07-29
Applicant: ADEKA CORPORATION
Inventor： Yuhei HATTORI , Takuya FUKUDA , Akitomo SATO
CPC classification number: C08K3/346 , C08K5/098 , C08K5/527 , C08K2201/014
Abstract: According to an additive composition which contains: (A) an aromatic phosphate sodium salt represented by the following Formula (1), where R1 to R5 each independently represent a hydrogen atom or an alkyl group having 1 to 6 carbon atoms; (B) a fatty acid sodium salt; and (C) talc, and in which a mass ratio (B)/(A) of the content of the component (B) with respect to the content of the component (A) is 0.1 to 3 and a mass ratio (C)/[(A)+(B)+(C)] of the content of the component (C) with respect to a total content of the components (A), (B), and (C) is 0.2 to 0.8, for example, an additive composition which has excellent powder flowability and can impart excellent mechanical properties and excellent color tone to a molded article can be provided.
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3.发明申请公开(公告)号：US20210047498A1
公开(公告)日：2021-02-18
申请号：US16969404
申请日：2019-02-04
Applicant: ADEKA CORPORATION
Inventor： Takuya FUKUDA , Hiroaki MIZUSHIMA , Yuri YOKOTA
Abstract: Provided are: a nucleating agent capable of simultaneously improving the thermal stability and the transparency of a polyolefin resin; a polyolefin-based resin composition containing the same; and a molded article of the composition. The nucleating agent contains a compound represented by Formula (1) below where R1 to R4 each independently represent a hydrogen atom or a linear or branched alkyl group having 1 to 9 carbon atoms; R5 represents an alkanediyl group having 1 to 4 carbon atoms; and M represents a hydrogen atom or a sodium atom. In this nucleating agent, the mass ratio of phosphorus atoms and sodium atoms, P/Na, is in a range of 1.200 to 1.500.
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4.发明申请公开(公告)号：US20200239664A1
公开(公告)日：2020-07-30
申请号：US16332158
申请日：2018-10-09
Applicant: ADEKA CORPORATION
Inventor： Takuya FUKUDA , Yuri YOKOTA
Abstract: A particulate nucleating agent of the present invention is a particulate nucleating agent containing an aromatic phosphoric acid ester metallic salt represented by a predetermined expression, in which a range WA of a particle size distribution before packed treatment and a range WB of the particle size distribution after packed treatment satisfy an expression: 0.3≤WA/WB≤13.5.
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5.发明申请公开(公告)号：US20200207950A1
公开(公告)日：2020-07-02
申请号：US16609832
申请日：2019-01-28
Applicant: ADEKA CORPORATION
Inventor： Takuya FUKUDA , Yuri YOKOTA
Abstract: A particulate nucleating agent of the present invention is a particulate nucleating agent including a predetermined aromatic phosphate metal salt, in which a content of aliphatic amine is equal to or more than 3 ppm and equal to or less than 190 ppm based on a mass of the entirety of the particulate nucleating agent.
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Patent Agency Ranking
公开(公告)号：US20230143936A1
公开(公告)日：2023-05-11
申请号：US18092990
申请日：2023-01-04
Applicant: ADEKA CORPORATION
Inventor： Takuya FUKUDA , Yuri YOKOTA , Hiroaki MIZUSHIMA , Takahiro HORIKOSHI
CPC classification number: C08K5/527 , C08K5/098 , C08L23/02 , C08K2201/014 , C08K5/0083
Abstract: Provided are: a composition that can impart a thermoplastic resin with excellent transparency and physical properties; a thermoplastic resin composition containing the same; and a molded article thereof. The composition contains: (A) a cyclic organophosphate aluminum salt represented by Formula (1) below, wherein R1 to R4 each independently represent a hydrogen atom or a linear or branched alkyl group having 1 to 9 carbon atoms and R5 represents an alkylidene group having 1 to 4 carbon atoms; (B) a sodium carboxylate; and (C) a fatty acid metal salt represented by Formula (2) below, wherein R6 represents a group which is introduced to an aliphatic organic acid having 10 to 30 carbon atoms and M1 represents lithium or potassium, wherein the following ranges are satisfied in terms of molar ratio: (C)/(B)=0.30 to 5.00, and (A)/{(B)+(C)}=0.15 to 0.70.
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7.发明申请公开(公告)号：US20220204724A1
公开(公告)日：2022-06-30
申请号：US17694859
申请日：2022-03-15
Applicant: ADEKA CORPORATION
Inventor： Takuya FUKUDA , Hiroaki MIZUSHIMA , Yuri YOKOTA
Abstract: Provided are: a nucleating agent capable of simultaneously improving the thermal stability and the transparency of a polyolefin resin; a polyolefin-based resin composition containing the same; and a molded article of the composition. The nucleating agent contains a compound represented by Formula (1) below where R1 to R4 each independently represent a hydrogen atom or a linear or branched alkyl group having 1 to 9 carbon atoms; R5 represents an alkanediyl group having 1 to 4 carbon atoms; and M represents a hydrogen atom or a sodium atom. In this nucleating agent, the mass ratio of phosphorus atoms and sodium atoms, P/Na, is in a range of 1.200 to 1.500.
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公开(公告)号：US20220119559A1
公开(公告)日：2022-04-21
申请号：US17424089
申请日：2020-01-21
Applicant: ADEKA CORPORATION
Inventor： Hiroaki MIZUSHIMA , Takuya FUKUDA , Yuri YOKOTA
IPC: C08F110/06 , C08K13/02 , C08L23/12 , C07F9/6574
Abstract: Provided are: a nucleating agent composition, which can impart excellent crystallinity to an olefin-based resin and with which a molded article having excellent mechanical properties and transparency can be obtained; an olefin-based resin composition; a molded article of the same; and a method of producing an olefin-based resin composition. The nucleating agent composition contains a nucleating agent and an auxiliary agent. In this nucleating agent composition, the nucleating agent contains an aromatic phosphate metal salt represented by Formula (1) (wherein, R1 to R4 each represent an alkyl group having 1 to 6 carbon atoms; R5 represents a hydrogen atom or an alkyl group having 1 to 3 carbon atoms; n represents 1 or 2; when n is 1, M represents lithium or dihydroxyaluminum; and when n is 2, M represents hydroxyaluminum), the auxiliary agent is at least one selected from the group consisting of water and polyol compounds, and the content of the auxiliary agent is 1 to 10,000 parts by mass with respect to 100 parts by mass of the nucleating agent.
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9.发明申请公开(公告)号：US20200283460A1
公开(公告)日：2020-09-10
申请号：US16649428
申请日：2019-08-29
Applicant: ADEKA CORPORATION
Inventor： Takuya FUKUDA , Yuri YOKOTA
IPC: C07F9/655 , C08K13/02 , C07C53/126
Abstract: Provided are: a composition capable of imparting excellent transparency and physical properties to thermoplastic resins; a thermoplastic resin composition containing the composition; and a molded article of the thermoplastic resin composition. The composition contains the following (A), (B), (C) and (D), and ratios of respective components with respect to a total amount of (A) to (D) are: (A) 35 to 75% by mass, (B) 10 to 40% by mass, (C) 0 to 20% by mass, and (D) 5 to 35% by mass. The (A) is an aromatic phosphate metal salt represented by the following Formula (1) wherein, R1 to R4 each independently represent a hydrogen atom or the like; R5 represents an alkylidene group having 1 to 4 carbon atoms; m represents a number of 1 or 2; when m is 1, M1 represents lithium; and when m is 2, M1 represents hydroxyaluminum, the (B) is a sodium carboxylate, the (C) is a fatty acid metal salt represented by the following Formula (2) wherein, R6 represents a group introduced to an aliphatic organic acid having 10 to 30 carbon atoms; M2 represents an n-valent metal atom or the like; and n represents an integer of 1 to 3, and the (D) is a fatty acid.
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公开(公告)号：US20200263011A1
公开(公告)日：2020-08-20
申请号：US16643242
申请日：2018-08-30
Applicant: ADEKA CORPORATION
Inventor： Takuya FUKUDA , Yuri YOKOTA , Hiroaki MIZUSHIMA , Takahiro HORIKOSHI
Abstract: Provided are: a composition that can impart a thermoplastic resin with excellent transparency and physical properties; a thermoplastic resin composition containing the same; and a molded article thereof. The composition contains: (A) a cyclic organophosphate aluminum salt represented by Formula (1) below, wherein R1 to R4 each independently represent a hydrogen atom or a linear or branched alkyl group having 1 to 9 carbon atoms, and IV represents an alkylidene group having 1 to 4 carbon atoms; and (B) sodium carboxylate, wherein a molar ratio of the (A) cyclic organophosphate aluminum salt represented by Formula (1) and the (B) sodium carboxylate, (A)/(B), is in a range of 0.20 to 0.56.
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