公开(公告)号：US10738159B2

公开(公告)日：2020-08-11

申请号：US16071989

申请日：2017-02-13

Applicant: ADEKA CORPORATION

Inventor： Yang Ni ,  Naoko Tanji ,  Yutaka Yonezawa ,  Yohei Inagaki

IPC: C08G71/04 ,  C08K3/36 ,  C08K5/52 ,  C08K3/22 ,  C08K5/3462 ,  C08K5/3477 ,  C08L75/08 ,  C08K5/529 ,  C08K13/02 ,  C08L75/04

Abstract: A flame-retardant thermoplastic polyurethane resin composition is provided, containing: a thermoplastic polyurethane resin; at least one melamine salt selected from the group consisting of melamine orthophosphate, melamine pyrophosphate, and melamine polyphosphate; at least one piperazine salt selected from the group consisting of piperazine orthophosphate, piperazine pyrophosphate, and piperazine polyphosphate; and wet process silica having an oil absorption of 200 ml/100 g or more. The composition preferably contains zinc oxide.

公开(公告)号：US09701812B2

公开(公告)日：2017-07-11

申请号：US14894274

申请日：2014-05-28

Applicant: ADEKA CORPORATION

Inventor： Kenji Yamazaki ,  Naoko Tanji ,  Toshinori Yukino

IPC: C08L23/12 ,  C08K5/053 ,  C08K5/1575 ,  C08K5/06 ,  C08K5/103 ,  C08K5/101 ,  C08K5/138

CPC classification number: C08K5/1575 ,  C08K5/053 ,  C08K5/06 ,  C08K5/101 ,  C08K5/103 ,  C08K5/138 ,  C08K5/20 ,  C08L23/12 ,  C08L2310/00 ,  C08L23/00

Abstract: Provided are: a clarifying agent composition in a powder form which has excellent fluidity; and a polyolefin-based resin composition capable of yielding a molded article having excellent clarity. The clarifying agent composition is obtained by heating a mixture in a range of 80 to 180° C., the mixture comprising: not less than 85% by mass of a benzylidene sorbitol compound represented by the following Formula (1): (wherein, R represents a hydrogen atom or an alkyl group having 1 to 4 carbon atoms; and R1, R2, R3 and R4 each independently represent a hydrogen atom, a halogen atom, a cyano group or an alkyl group having 1 to 4 carbon atoms); 5 to 10% by mass of tetrakis[3(3,5-di-tert-butyl-4-hydroxyphenyl)propionyloxymethyl]methane; and 6 to 9% by mass of a lubricant.

公开(公告)号：US11292892B2

公开(公告)日：2022-04-05

申请号：US16498510

申请日：2018-05-15

Applicant: ADEKA CORPORATION

Inventor： Yang Ni ,  Yutaka Yonezawa ,  Naoko Tanji

IPC: C08K5/52 ,  C08K3/22 ,  C08K5/057 ,  C08L101/00 ,  C09K21/02 ,  C09K21/12 ,  C09K21/14 ,  C08K5/00

Abstract: Disclosed is a flame retardant composition containing (A) an amine phosphate and (B) a zinc glycerolate. It is preferred that component (A) contain an amine pyrophosphate and that the mass ratio of component (A) to component (B) be 99.99:0.01 to 60:40. The flame retardant composition preferably further contains (C) zinc oxide, wherein the content of component (C) is 0.01 to 10 parts by mass per 100 parts by mass of the sum of components (A) and (B). The flame retardant composition preferably further contains (D) hydrotalcite, wherein the content of component (D) is 0.01 to 5 parts by mass per 100 parts by mass of the sum of components (A) and (B).

公开(公告)号：US10968336B2

公开(公告)日：2021-04-06

申请号：US16323298

申请日：2017-07-04

Applicant: ADEKA CORPORATION

Inventor： Yang Ni ,  Yutaka Yonezawa ,  Naoko Tanji

IPC: C08L23/02 ,  C08L101/00 ,  C08K3/22 ,  C08K5/34 ,  C09K21/12 ,  C09K21/14 ,  C08L5/16 ,  C08K5/3492 ,  C08K5/52 ,  C08K5/00

Abstract: A flame retardant composition contains: 20-50 parts by mass of at least one melamine salt selected from the group consisting of melamine orthophosphate, melamine pyrophosphate, and melamine polyphosphate, as component (A); 50-80 parts by mass of at least one piperazine salt selected from the group consisting of piperazine orthophosphate, piperazine pyrophosphate, and piperazine polyphosphate, as component (B), where the total of component (A) and component (B) is 100 parts by mass; and 1-50 parts by mass of β-dextrin as component (C).

公开(公告)号：US11345858B2

公开(公告)日：2022-05-31

申请号：US16629134

申请日：2018-06-14

Applicant: ADEKA CORPORATION

Inventor： Yang Ni ,  Yohei Inagaki ,  Yutaka Yonezawa ,  Naoko Tanji

IPC: C09K21/12 ,  C08K3/22 ,  C08K5/3462 ,  C08K5/529 ,  C08K13/02 ,  C09K21/02 ,  C09K21/10

Abstract: A composition includes first, second, and third components. The composition preferably includes 0.1 to 50 parts by mass of the third component with respect to 100 parts by mass in total of the first and second components. The first component is at least one type of melamine salt selected from the group consisting of melamine orthophosphate, melamine pyrophosphate, and melamine polyphosphate. The second component is at least one type of piperazine salt selected from the group consisting of piperazine orthophosphate, piperazine pyrophosphate, and piperazine polyphosphate. The third component is cyanuric acid or zinc cyanurate.

公开(公告)号：US10577483B2

公开(公告)日：2020-03-03

申请号：US14400276

申请日：2013-05-07

Applicant: ADEKA CORPORATION

Inventor： Takuya Maeda ,  Atsushi Sakai ,  Naoko Tanji ,  Naoshi Kawamoto

IPC: B65D1/02 ,  C08K5/527 ,  C08L23/16 ,  C08K5/00 ,  C08K5/098

Abstract: Provided is a clarifying agent composition which is capable of yielding a molded article having excellent transparency whose initial coloration is suppressed. The clarifying agent composition is characterized by comprising 1.0 to 10 parts by mass of a colorant with respect to 100 parts by mass of a clarifying agent represented by the following Formula (1): (wherein, R1 to R4 each independently represent a hydrogen atom or an alkyl group having 1 to 9 carbon atoms; R5 represents a hydrogen atom or a methyl group; n represents 1 or 2; and M represents an alkali metal when n is 1, or Al(OH) when n is 2).

公开(公告)号：US20150096918A1

公开(公告)日：2015-04-09

申请号：US14400276

申请日：2013-05-07

Applicant: ADEKA CORPORATION

Inventor： Takuya Maeda ,  Atsushi Sakai ,  Naoko Tanji ,  Naoshi Kawamoto

IPC: C08K5/527 ,  B65D1/02

Abstract: Provided is a clarifying agent composition which is capable of yielding a molded article having excellent transparency whose initial coloration is suppressed. The clarifying agent composition is characterized by comprising 1.0 to 10 parts by mass of a colorant with respect to 100 parts by mass of a clarifying agent represented by the following Formula (1): (wherein, R1 to R4 each independently represent a hydrogen atom or an alkyl group having 1 to 9 carbon atoms; R5 represents a hydrogen atom or a methyl group; n represents 1 or 2; and M represents an alkali metal when n is 1, or Al(OH) when n is 2).

Abstract translation: 提供一种澄清剂组合物，其能够产生具有优异的透明度的模制品，其初始着色被抑制。 澄清剂组合物的特征在于，相对于100质量份由下式（1）表示的澄清剂，含有1.0〜10质量份着色剂：（其中，R 1〜R 4各自独立地表示氢原子或 具有1至9个碳原子的烷基; R 5表示氢原子或甲基; n表示1或2; M表示n为1时的碱金属或n为2时的Al（OH））。

公开(公告)号：US12139590B2

公开(公告)日：2024-11-12

申请号：US17558280

申请日：2021-12-21

Applicant: ADEKA CORPORATION

Inventor： Mitsuru Fukushima ,  Naoko Tanji ,  Tomonori Shimizu

IPC: C08K5/527 ,  C08K5/00 ,  C08K5/098 ,  C08K5/13 ,  C08L23/10

Abstract: Provided are: a resin additive composition containing a specific metal phosphate, which composition has excellent dispersibility in a resin even when made into a pellet form and exhibits a desired physical property improving effect when incorporated into a resin; and a synthetic resin composition using the same. The resin additive composition contains, with respect to 100 parts by mass of (A) sodium-2,2′-methylene-bis(4,6-di-tert-butylphenyl)phosphate: 25 to 400 parts by mass of (B) a lithium phosphate compound represented by the following Formula (1); and 10 to 300 parts by mass of (C) a fatty acid metal salt represented by the following Formula (2). The component (C) is incorporated in an amount of 10 parts by mass to 50 parts by mass with respect to a total of 100 parts by mass of the components (A) and (B).

公开(公告)号：US11674037B2

公开(公告)日：2023-06-13

申请号：US16638241

申请日：2018-08-22

Applicant: ADEKA CORPORATION

Inventor： Yang Nl ,  Yutaka Yonezawa ,  Naoko Tanji

IPC: C08L75/04 ,  C08K3/22 ,  C08K3/26 ,  C08K5/10 ,  C08L23/12 ,  C08L83/04 ,  C08K5/1515 ,  C08K5/3462 ,  C08K5/3492 ,  C08K5/52

CPC classification number: C08L75/04 ,  C08K3/22 ,  C08K3/26 ,  C08K5/10 ,  C08K5/1515 ,  C08K5/3462 ,  C08K5/34922 ,  C08K5/5205 ,  C08L23/12 ,  C08L83/04 ,  C08K2003/2227 ,  C08K2003/2296 ,  C08L2201/02

Abstract: A composition contains the following components (A), (B), and (C), the component (A) being at least one melamine salt selected from the group consisting of melamine orthophosphate, melamine pyrophosphate, and melamine polyphosphate, the component (B) being at least one piperazine salt selected from the group consisting of piperazine orthophosphate, piperazine pyrophosphate, and piperazine polyphosphate, and the component (C) being a monohydrate of alumina. As disclosed, it is possible to provide a composition that can impart excellent levels of processability/moldability and flame retardancy to a resin by being mixed with the resin.

公开(公告)号：US11566180B2

公开(公告)日：2023-01-31

申请号：US16757287

申请日：2018-10-31

Applicant: ADEKA CORPORATION

Inventor： Keisuke Banno ,  Naoko Tanji ,  Yutaka Yonezawa

IPC: C09K21/04 ,  C08K3/22 ,  C08K3/32 ,  C08K3/34 ,  C08K5/52 ,  C08K13/02 ,  C08L23/12 ,  C09K21/02 ,  C09K21/12

Abstract: Disclosed is a composition that can impart a drip preventing effect together with an excellent heat release suppressing effect to a resin, and that enables the resin to exhibit an excellent color tone, by being mixed with the resin. The composition includes a component (A) and/or a component (B), and a component (C). It is preferable that the composition contains the component (C) in an amount of 0.1 to 50 parts by mass relative to 100 parts by mass of a total of the components (A) and (B). The component (A) is a (poly)phosphate compound represented by General Formula (1). The component (B) is a (poly)phosphate compound represented by General Formula (3). The component (C) is a hydrous magnesium silicate.