公开(公告)号：US20160152798A1

公开(公告)日：2016-06-02

申请号：US14889672

申请日：2014-07-18

Applicant: ADEKA CORPORATION

Inventor： Tetsuo KAMIMOTO ,  Yutaka YONEZAWA ,  Michio NAKAMURA ,  Yuri OKAMOTO ,  Kohei OMORI

IPC: C08K5/3492 ,  C08K3/26 ,  C09K21/12 ,  C08K5/3477

Abstract: Disclosed is a flame retardant composition that has excellent heat resistance and in which the risk of corroding processing machines at the time of compounding resin is reduced. The flame retardant composition includes 20 to 50 parts by mass of component (A) described below, 50 to 80 parts by mass of component (B) described below (the total of the component (A) and the component (B) is 100 parts by mass), and 0.01 to 5 parts by mass of component (C) described below:component (A): at least one type of melamine salt selected from melamine orthophosphate, melamine pyrophosphate, melamine polyphosphate, or a mixture including two or more types of the melamine salts;component (B): at least one type of piperazine salt selected from piperazine orthophosphate, piperazine pyrophosphate, piperazine polyphosphate, or a mixture including two or more types of the piperazine salts; andcomponent (C): a hydrotalcite compound.

Abstract translation: 公开了耐热性优异的阻燃剂组合物，其中减少了配混树脂时腐蚀加工机的风险。 阻燃组合物包含20〜50质量份下述成分（A），50〜80质量份下述成分（B）（成分（A）和成分（B）的合计）为100份 ）和0.01〜5质量份下述成分（C）：成分（A）：选自正磷酸三聚氰胺，焦磷酸三聚氰胺，多磷酸三聚氰胺或包含两种以上的混合物的至少一种三聚氰胺盐 的三聚氰胺盐; 组分（B）：至少一种选自正磷酸哌嗪，哌嗪焦磷酸哌嗪，多磷酸哌嗪或包含两种或更多种类型的哌嗪盐的混合物的哌嗪盐; 和组分（C）：水滑石化合物。

公开(公告)号：US20220220386A1

公开(公告)日：2022-07-14

申请号：US17612627

申请日：2020-07-16

Applicant: ADEKA CORPORATION

Inventor： Michio NAKAMURA ,  Genta KOKURA ,  Kohei OMORI ,  Yuri YOKOTA ,  Yutaka YONEZAWA

IPC: C09K21/12 ,  C09K21/04 ,  C08K3/32 ,  C08K5/529

Abstract: A flame retardant composition according to the present invention is a phosphate-based flame retardant including a (poly)phosphate, in which F and N satisfy 8.0×10−4≤F/N≤20.0 and F≤21.0, assuming that F (ppm) is a content of elemental iron and N (ppm) is a content of elemental sodium in the flame retardant composition as measured in accordance with the following procedure.

公开(公告)号：US20180042217A1

公开(公告)日：2018-02-15

申请号：US15550911

申请日：2016-03-04

Applicant: ADEKA CORPORATION

Inventor： Yosuke ISHIMA ,  Kohei OMORI ,  Taro SAMPEI

IPC: A01M29/08 ,  C08K5/3492

CPC classification number: A01M29/08 ,  C08K5/3492 ,  C08L67/02

Abstract: Disclosed is an insect-proofing film and an insect-proofing cover capable of preventing flying insects from being attracted to or flying toward light-emitting elements, indoor space, and crops, and more specifically, provides an insect-proofing film and an insect-proofing cover wherein the insect-proofing film/insect-proofing cover includes at least one type of triazine-based compound represented by formula (1). (In formula (1), R1 to R3 each represent a C1-12 linear or branched alkyl group, etc.; and R4 to R6 each represent a C1-8 alkyl group, a C2-8 alkenyl group, etc.)

公开(公告)号：US20210246374A1

公开(公告)日：2021-08-12

申请号：US17251528

申请日：2019-06-12

Applicant: ADEKA CORPORATION

Inventor： Michio NAKAMURA ,  Yutaka YONEZAWA ,  Yuri YOKOTA ,  Kohei OMORI ,  Genta KOKURA

IPC: C09K21/12 ,  C08L23/02 ,  C08K3/32

Abstract: Provided are: a phosphate amine salt composition which can be used as a flame retardant that is capable of imparting excellent flame retardancy and weather resistance to synthetic resins without a risk of corroding a processing machine; a phosphate amine salt flame retardant composition; a flame-retardant synthetic resin composition containing the same; and a molded article thereof. The phosphate amine salt composition contains at least one phosphate amine salt, and the ammonium cation content therein is 100 to 2,000 ppm by mass. An amine in the phosphate amine salt composition is preferably melamine or piperazine.

公开(公告)号：US20210246373A1

公开(公告)日：2021-08-12

申请号：US17251604

申请日：2019-06-12

Applicant: ADEKA CORPORATION

Inventor： Genta KOKURA ,  Yutaka YONEZAWA ,  Tomomasa TEZUKA ,  Michio NAKAMURA ,  Yuri YOKOTA ,  Kohei OMORI

IPC: C09K21/04 ,  C08L23/12 ,  C08K5/52

Abstract: Provided are: a polyphosphate amine salt composition which does not foam during processing, has excellent workability and excellent weather resistance, and can impart excellent flame retardancy to synthetic resins; a polyphosphate amine salt flame retardant composition; a flame-retardant synthetic resin composition containing the same; and a molded article thereof. The polyphosphate amine salt composition contains an orthophosphate amine salt and a polyphosphate amine salt, and the orthophosphate amine salt is contained in an amount of 0.1 to 6.0% by mass. An amine in the polyphosphate amine salt composition is preferably melamine or piperazine.

公开(公告)号：US20210017360A1

公开(公告)日：2021-01-21

申请号：US17043074

申请日：2019-03-25

Applicant: ADEKA CORPORATION

Inventor： Yosuke ISHIMA ,  Kohei OMORI

IPC: C08K5/3492

Abstract: A particulate ultraviolet absorber is provided and includes a predetermined triazine-based compound, in which in a case where a loose bulk density is denoted by D1 and a tight bulk density is denoted by D2, which are measured under predetermined measurement condition, compressibility represented by [(D2−D1)/D2]×100 is 5.0% or more and 40% or less.

公开(公告)号：US20150353513A1

公开(公告)日：2015-12-10

申请号：US14652797

申请日：2014-02-14

Applicant: ADEKA CORPORATION

Inventor： Genta HARADA ,  Yutaka YONEZAWA ,  Michio NAKAMURA ,  Yuri OKAMOTO ,  Kohei OMORI

IPC: C07D251/54

CPC classification number: C01B25/42 ,  C07D251/54 ,  C07D295/02 ,  C07F9/6509

Abstract: A process for producing a pyrophosphate, particularly melamine pyrophosphate useful as a flame retardant, efficiently in high yield is provided. The process includes firing an orthophosphate, preferably melamine orthophosphate, in the presence of a silicone oil, preferably methylphenyl silicone oil preferably at 120° to 350° C. Examples of useful firing equipment include a hot air dryer, a kneader, a Henschel mixture, a fluidized bed dryer, a rotary kiln, a paddle dryer, an extruder, a vibrating dryer, a far-infrared conveyor furnace, and a microwave firing furnace.

Abstract translation: 提供了以高产率有效地生产焦磷酸盐，特别是可用作阻燃剂的焦磷酸三聚氰胺的方法。 该方法包括在硅油，优选甲基苯基硅油存在下，优选在120-350℃下焙烧正磷酸盐，优选正磷酸三聚氰胺。有用的焙烧设备的实例包括热空气干燥器，捏合机，亨舍尔混合物， 流化床干燥机，回转窑，桨式干燥机，挤出机，振动干燥机，远红外传送炉和微波烧制炉。