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：US11186777B2

公开(公告)日：2021-11-30

申请号：US16624711

申请日：2018-07-04

Applicant: ADEKA CORPORATION

Inventor： Yohei Inagaki ,  Kei Asai ,  Genta Kokura

IPC: C09K21/12 ,  C08K3/26 ,  C08K5/529 ,  C08K13/02 ,  C08J3/22 ,  C08L23/12

Abstract: A flame retardant composition containing a piperazine phosphate, a melamine phosphate, and an oil having a siloxane bond and a specific gravity of 0.930 to less than 0.970 at 25° C. The oil is present in an amount of 0.01 to 5 parts by mass per 100 parts by mass of the sum of the piperazine phosphate and the melamine phosphate. The flame retardant composition preferably further contains 0.01 to 5 parts by mass, per 100 parts by mass of the sum of the piperazine phosphate and the melamine phosphate, of a methylhydrogen silicone oil having hydrogen as part of the side chains of polysiloxane and a specific gravity of 0.970 to less than 1.01 at 25° C.

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.