公开(公告)号：US20190031829A1

公开(公告)日：2019-01-31

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 ,  C08K5/529 ,  C08K3/36 ,  C08K13/02

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：US20160122508A1

公开(公告)日：2016-05-05

申请号：US14894462

申请日：2014-05-28

Applicant: ADEKA CORPORATION

Inventor： Atsushi SAKAI ,  Naoko TANJI ,  Naoshi KAWAMOTO

IPC: C08K5/1575 ,  B65D65/38 ,  C08K5/521

CPC classification number: C08K5/1575 ,  B65D65/38 ,  C08K5/521 ,  C08K5/527 ,  C08L23/02

Abstract: Provided is a polyolefin resin packaging material having excellent clarity, heat resistance, bleed resistance and low-odor properties. The polyolefin resin packaging material is obtained by molding a polyolefin-based resin composition that comprises, with respect to 100 parts by mass of a polyolefin-based resin: 0.01 to 0.5 parts by mass of a benzylidene sorbitol compound represented by the following Formula (1): (wherein, R represents a hydrogen atom or the like; and R1, R2, R3 and R4 each independently represent a hydrogen atom or the like); and 0.01 to 0.5 parts by mass of a metal phosphate represented by the following Formula (2): (wherein, R5 and R8 each independently represent an alkyl group having 1 to 8 carbon atoms or the like; R6 and R7 each independently represent a hydrogen atom or the like; R9 represents a direct bond or the like; R10 and R11 each independently represent a hydrogen atom or the like; M represents an alkali metal or the like; n represents an integer of 1 to 3; and m represents an integer of 0 to 2).

Abstract translation: 提供了具有优异的透明度，耐热性，耐渗漏性和低气味特性的聚烯烃树脂包装材料。 聚烯烃树脂包装材料通过模制聚烯烃类树脂组合物而获得，该组合物相对于100质量份的聚烯烃类树脂为0.01〜0.5质量份，由下式（1）表示的亚苄基山梨糖醇化合物 ）:(式中，R表示氢原子等，R 1，R 2，R 3，R 4各自独立地表示氢原子等）。 和0.01〜0.5质量份由下式（2）表示的金属磷酸盐：（其中，R 5和R 8各自独立地表示碳原子数为1〜8的烷基等; R 6和R 7各自独立地表示氢 原子等; R 9表示直接键合等; R 10和R 11各自独立地表示氢原子等; M表示碱金属等，n表示1〜3的整数，m表示整数 为0〜2）。

公开(公告)号：US20230092624A1

公开(公告)日：2023-03-23

申请号：US17798847

申请日：2021-03-31

Applicant: ADEKA CORPORATION

Inventor： Keisuke BANNO ,  Ayaka MITSUHASHI ,  Naoko TANJI

IPC: C08K5/527 ,  C08L101/00

Abstract: Provided are a flame retardant composition that provides a flame-retardant synthetic resin composition excellent in flame retardance and in longitudinal and lateral balance in terms of mold shrinkage factor, and a flame-retardant synthetic resin composition using the same and a molded body thereof. A flame retardant composition contains 0.005 to 5 parts by mass of component (B) based on 100 parts by mass of component (A), wherein component (A) is phosphoric acid salt-based flame retardant and component (B) is one or more compounds each having a structure represented by the following general formula (1): In the formula, R1 to R4 each independently represent a hydrogen atom or an alkyl group having 1 to 8 carbon atoms, R5 represents a direct bond or an alkanediyl group having 1 to 4 carbon atoms, M1 represents any of an alkali metal, an alkali earth metal, zinc, aluminum and a hydrogen atom, n is 1 and m is 0 when M1 represents an alkali metal or a hydrogen atom, n is 2 and m is 0 when M1 represents an alkali earth metal or zinc, and n is 1, 2 or 3 and m is an integer represented by 3-n when M1 represents aluminum.

公开(公告)号：US20220064409A1

公开(公告)日：2022-03-03

申请号：US17267334

申请日：2019-08-08

Applicant: ADEKA CORPORATION

Inventor： Naoko TANJI ,  Yutaka YONEZAWA ,  Hisashi SAKURAI ,  Ayaka MITSUHASHI ,  Marisa KUWABARA ,  Keisuke BANNO

IPC: C08K13/02 ,  C09K21/10 ,  C09K21/04

Abstract: Provided are: an additive composition which can impart excellent heat resistance and flame retardancy to a synthetic resin; a flame-retardant synthetic resin composition containing the same; and a molded article thereof. The additive composition contains: as a component (A), at least one ammonium polyphosphate; and as a component (B), at least one selected from the group consisting of compounds represented by Formula (1) and compounds represented by Formula (2). In Formula (1), R1, R2 and R3 each independently represent a divalent hydrocarbon group having 1 to 3 carbon atoms, and, in Formula (2), R4, R5 and R6 each independently represent a divalent hydrocarbon group having 1 to 3 carbon atoms, and R7, R8 and R9 each independently represent a hydrogen atom or a monovalent hydrocarbon group having 1 to 4 carbon atoms.

公开(公告)号：US20210189244A1

公开(公告)日：2021-06-24

申请号：US16757287

申请日：2018-10-31

Applicant: ADEKA CORPORATION

Inventor： Keisuke BANNO ,  Naoko TANJI ,  Yutaka YONEZAWA

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

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.

公开(公告)号：US20200224100A1

公开(公告)日：2020-07-16

申请号：US16641698

申请日：2018-08-23

Applicant: ADEKA CORPORATION

Inventor： Yang NI ,  Yohei INAGAKI ,  Yutaka YONEZAWA ,  Naoko TANJI

IPC: C09K21/12 ,  C08K5/3492 ,  C08L75/04 ,  C08L23/12 ,  C08K5/52 ,  C08K3/22 ,  C09K21/14 ,  C09K21/10

Abstract: A composition contains an amine phosphate (A) and melamine cyanurate (B). In the composition, it is preferable that the component (A) contains components (A-1) and (A-2) below. The component (A-1) is at least one melamine salt selected from the group consisting of melamine orthophosphate, melamine pyrophosphate, and melamine polyphosphate. The component (A-2) is at least one piperazine salt selected from the group consisting of piperazine orthophosphate, piperazine pyrophosphate, and piperazine polyphosphate. It is possible to provide a composition that can impart a drip prevention effect and excellent flame retardancy to a resin and can provide a molded article with good surface smoothness, by being mixed with the resin.

公开(公告)号：US20190256780A1

公开(公告)日：2019-08-22

申请号：US16316233

申请日：2017-06-05

Applicant: ADEKA CORPORATION

Inventor： Yang NI ,  Hisashi SAKURAI ,  Tatsuya SHIMIZU ,  Yutaka YONEZAWA ,  Naoko TANJI

IPC: C09K21/12 ,  C09K21/02 ,  C08K5/52 ,  C08K5/521 ,  C08K3/22 ,  C08K13/02

Abstract: Disclosed is a flame-retardant synthetic resin composition containing: 20 to 50 parts by mass of at least one melamine salt selected from the group consisting of melamine orthophosphate, melamine pyrophosphate, and melamine polyphosphate (component (A)); 50 to 80 parts by mass of at least one piperazine salt selected from the group consisting of piperazine orthophosphate, piperazine pyrophosphate, and piperazine polyphosphate (component (B)), provided that the sum of components (A) and (B) is 100 parts by mass; and 1 to 50 parts by mass of a compound represented by general formula (1) (component (C)): wherein R1 represents an aliphatic or aromatic monocarboxylic acid residue.

公开(公告)号：US20190040245A1

公开(公告)日：2019-02-07

申请号：US16075032

申请日：2017-02-16

Applicant: ADEKA CORPORATION

Inventor： Hisashi SAKURAI ,  Tatsuya SHIMIZU ,  Naoko TANJI ,  Yutaka YONEZAWA

IPC: C08L23/12 ,  C08L23/06 ,  C08L23/20 ,  C08K3/22 ,  C08K5/00 ,  C08K5/3492 ,  C08K5/3432

Abstract: Disclosed is a polyolefin-based resin composition having excellent heat resistance and excellent flame retardancy. Specifically, provided is a flame-retardant polyolefin-based resin composition which includes a polyolefin resin and, incorporated thereinto, component (A), which is one or more melamine salts selected from the group consisting of melamine orthophosphate, melamine pyrophosphate, and melamine polyphosphate, component (B), which is one or more piperazine salts selected from the group consisting of piperazine orthophosphate, piperazine pyrophosphate, and piperazine polyphosphate, and component (C), which is a compound represented by general formula [1] and/or a compound represented by general formula [2]. Details of the general formulae [1] and [2] are as described in the description.

公开(公告)号：US20160115295A1

公开(公告)日：2016-04-28

申请号：US14894274

申请日：2014-05-28

Applicant: ADEKA CORPORATION

Inventor： Kenji YAMAZAKI ,  Naoko TANJI ,  Toshinori YUKINO

IPC: C08K5/1575 ,  C08K5/103 ,  C08K5/101

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.

Abstract translation: 提供：具有优异流动性的粉末形式的澄清剂组合物; 以及能够产生具有优异透明度的成型体的聚烯烃系树脂组合物。 澄清剂组合物是通过加热80-180℃的混合物得到的，该混合物包含：不低于85质量％的由下式（1）表示的亚苄基山梨糖醇化合物：其中R 表示氢原子或碳原子数1〜4的烷基，R 1，R 2，R 3和R 4分别独立地表示氢原子，卤素原子，氰基或碳原子数1〜4的烷基。 5质量％〜10质量％的四[3（3,5-二叔丁基-4-羟基苯基）丙酰氧基甲基]甲烷; 和6〜9质量％的润滑剂。