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：US11492461B2

公开(公告)日：2022-11-08

申请号：US16081807

申请日：2017-03-02

Applicant: ADEKA CORPORATION

Inventor： Hiroaki Mizushima ,  Yuri Okamoto ,  Takahiro Horikoshi

IPC: C08K5/521 ,  C08K3/34 ,  C08K5/098 ,  C08K5/524 ,  C08K13/02 ,  C08F10/06 ,  C08F210/02 ,  C08F220/10 ,  C08K5/527 ,  C08L31/00 ,  C08L101/00 ,  C08L23/00

Abstract: Provided are a resin additive composition which is excellent in fluidity and can impart excellent physical properties to a thermoplastic resin, a thermoplastic resin composition, and a molded article thereof.
A resin additive composition is composed of a phosphoric acid ester compound (A) represented by the following general formula (1): (in the formula (1), 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 a fatty acid sodium salt (B) represented by the following general formula (2): (in the formula (2), R6 represents a group introduced From an aliphatic organic acid having 7 to 30 carbon atoms), and the mass ratio of (B)/(A) is 0.55 to 2.0.

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：US11999838B2

公开(公告)日：2024-06-04

申请号：US17953887

申请日：2022-09-27

Applicant: ADEKA CORPORATION

Inventor： Hiroaki Mizushima ,  Yuri Okamoto ,  Takahiro Horikoshi

IPC: C08K5/521 ,  C08F10/06 ,  C08F210/02 ,  C08F220/10 ,  C08K3/34 ,  C08K5/098 ,  C08K5/524 ,  C08K5/527 ,  C08K13/02 ,  C08L23/00 ,  C08L31/00 ,  C08L101/00

CPC classification number: C08K5/521 ,  C08F10/06 ,  C08F210/02 ,  C08F220/10 ,  C08K3/34 ,  C08K5/098 ,  C08K5/524 ,  C08K5/527 ,  C08K13/02 ,  C08L23/00 ,  C08L31/00 ,  C08L101/00 ,  C08K2003/343 ,  C08K2201/014

Abstract: Provided are a resin additive composition which is excellent in fluidity and can impart excellent physical properties to a thermoplastic resin, a thermoplastic resin composition, and a molded article thereof.
A resin additive composition is composed of a phosphoric acid ester compound (A) represented by the following general formula (1):




(in the formula (1), 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 a fatty acid sodium salt (B) represented by the following general formula (2):




(in the formula (2), R6 represents a group introduced from an aliphatic organic acid having 7 to 30 carbon atoms), and the mass ratio of (B)/(A) is 0.55 to 2.0.

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：US11130851B2

公开(公告)日：2021-09-28

申请号：US16967355

申请日：2019-02-07

Applicant: ADEKA CORPORATION

Inventor： Takahiro Horikoshi ,  Yuri Yokota

IPC: C08K5/00 ,  B29C43/00 ,  C08K5/527 ,  C08L23/00 ,  C08L101/00

Abstract: A particulate nucleating agent is provided and includes an aromatic phosphate ester metal salt represented by a predetermined formula, where the following is satisfied: a maximum particle diameter of the particulate nucleating agent is denoted by Dmax and a degree of dispersion of the particulate nucleating agent is denoted by Dp, 80 μm≤Dmax≤300 μm and 1.0%≤Dp≤27.0%.