公开(公告)号：US12122899B2

公开(公告)日：2024-10-22

申请号：US18092990

申请日：2023-01-04

Applicant: ADEKA CORPORATION

Inventor： Takuya Fukuda ,  Yuri Yokota ,  Hiroaki Mizushima ,  Takahiro Horikoshi

IPC: C08K5/527 ,  C08K5/00 ,  C08K5/098 ,  C08L23/02

CPC classification number: C08K5/527 ,  C08K5/098 ,  C08L23/02 ,  C08K5/0083 ,  C08K2201/014 ,  C08K5/527 ,  C08L23/12 ,  C08K5/098 ,  C08L23/12

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.

公开(公告)号：US10800800B2

公开(公告)日：2020-10-13

申请号：US16649428

申请日：2019-08-29

Applicant: ADEKA CORPORATION

Inventor： Takuya Fukuda ,  Yuri Yokota

IPC: C07F9/655 ,  C07C53/126 ,  C08K13/02

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.

公开(公告)号：US12024622B2

公开(公告)日：2024-07-02

申请号：US16643242

申请日：2018-08-30

Applicant: ADEKA CORPORATION

Inventor： Takuya Fukuda ,  Yuri Yokota ,  Hiroaki Mizushima ,  Takahiro Horikoshi

IPC: C08L23/12 ,  B29C45/00 ,  C08K5/521 ,  C08L23/06

CPC classification number: C08L23/12 ,  C08L23/06 ,  B29C45/0001 ,  B29K2023/06 ,  C08K5/521

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; 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.

公开(公告)号：US11306194B2

公开(公告)日：2022-04-19

申请号：US16969404

申请日：2019-02-04

Applicant: ADEKA CORPORATION

Inventor： Takuya Fukuda ,  Hiroaki Mizushima ,  Yuri Yokota

IPC: C08K5/527 ,  C08L23/12 ,  C08K5/00

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.

公开(公告)号：US10982072B2

公开(公告)日：2021-04-20

申请号：US16609832

申请日：2019-01-28

Applicant: ADEKA CORPORATION

Inventor： Takuya Fukuda ,  Yuri Yokota

IPC: C08K5/527 ,  C08K5/17 ,  C08L23/02

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.

公开(公告)号：US11578188B2

公开(公告)日：2023-02-14

申请号：US16643260

申请日：2018-08-30

Applicant: ADEKA CORPORATION

Inventor： Takuya Fukuda ,  Yuri Yokota ,  Hiroaki Mizushima ,  Takahiro Horikoshi

IPC: C08K5/527 ,  C08K5/098 ,  C08L23/02 ,  C08K5/00

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.

公开(公告)号：US10882974B2

公开(公告)日：2021-01-05

申请号：US16332158

申请日：2018-10-09

Applicant: ADEKA CORPORATION

Inventor： Takuya Fukuda ,  Yuri Yokota

IPC: C08K5/527 ,  C08K5/00 ,  C08L23/10

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.