公开(公告)号：US11118030B2

公开(公告)日：2021-09-14

申请号：US16161342

申请日：2018-10-16

Applicant: Ascend Performance Materials Operations LLC

Inventor： Shawn J. Osborn

IPC: C08K13/02 ,  C09K21/08 ,  C08K5/02 ,  C08K5/20 ,  C08K3/22 ,  C08K3/04 ,  C08G69/26 ,  C08K5/134 ,  C08K5/12 ,  C08K5/03 ,  C08K3/34 ,  C08K3/26

Abstract: Flame retardant thermoplastic polyamide compositions are described that provide a superior combination of glow wire ignition and elongation/toughness properties, comprising a polyamide resin; a bromine-containing flame retardant; a hindered phenolic heat stabilizer; and optionally at least one of a flame retardant synergist, a plasticizer, a lubricant, a mold release agent, an acid scavenger and a colorant.

公开(公告)号：US20210054198A1

公开(公告)日：2021-02-25

申请号：US17094232

申请日：2020-11-10

Applicant: Ascend Performance Materials Operations LLC

Inventor： Shawn J. Osborn ,  Christopher M. Carter

IPC: C08L77/06 ,  C08K3/16 ,  C08K5/00 ,  C08K5/3492 ,  C08K5/49 ,  C08L77/10 ,  C09K21/10 ,  C09K21/12 ,  C08K3/04 ,  C08K5/098

Abstract: A low-halogen flame retardant thermoplastic polyamide composition providing improved mechanical and electrical stability at elevated temperatures, where the thermoplastic composition comprises a polyamide resin; a non-halogen flame retardant; a heat stabilizer containing a copper halide and an organophosphorus compound; an optional lubricant and/or mold release agent; and an optional colorant.

公开(公告)号：US11851564B2

公开(公告)日：2023-12-26

申请号：US17094232

申请日：2020-11-10

Applicant: Ascend Performance Materials Operations LLC

Inventor： Shawn J. Osborn ,  Christopher M. Carter

IPC: C08L77/06 ,  C08K3/16 ,  C08K5/00 ,  C08K5/3492 ,  C08K5/49 ,  C08L77/10 ,  C09K21/10 ,  C09K21/12 ,  C08K3/04 ,  C08K5/098

CPC classification number: C08L77/06 ,  C08K3/04 ,  C08K3/16 ,  C08K5/0066 ,  C08K5/0091 ,  C08K5/098 ,  C08K5/34924 ,  C08K5/34928 ,  C08K5/49 ,  C08L77/10 ,  C09K21/10 ,  C09K21/12 ,  C08L2201/02 ,  C08K3/16 ,  C08L77/00 ,  C08K5/34924 ,  C08L77/00 ,  C08K5/34928 ,  C08L77/00 ,  C08K5/49 ,  C08L77/00 ,  C08K5/0091 ,  C08L77/00

Abstract: A low-halogen flame retardant thermoplastic polyamide composition providing improved mechanical and electrical stability at elevated temperatures, where the thermoplastic composition comprises a polyamide resin; a non-halogen flame retardant; a heat stabilizer containing a copper halide and an organophosphorus compound; an optional lubricant and/or mold release agent; and an optional colorant.

公开(公告)号：US20190233642A1

公开(公告)日：2019-08-01

申请号：US16078703

申请日：2017-10-17

Applicant: Ascend Performance Materials Operations LLC

Inventor： Shawn J. Osborn ,  Christopher M. Carter

IPC: C08L77/06 ,  C08K5/3492 ,  C08K5/00 ,  C08K5/098 ,  C08K3/04 ,  C08K3/16

CPC classification number: C08L77/06 ,  C08K3/04 ,  C08K3/16 ,  C08K5/0066 ,  C08K5/0091 ,  C08K5/098 ,  C08K5/34924 ,  C08K5/34928 ,  C08K5/49 ,  C08L77/10 ,  C08L2201/02 ,  C09K21/10 ,  C09K21/12 ,  C08L77/00

Abstract: The present invention relates to a low-halogen flame retardant thermoplastic polyamide composition that provides improved mechanical and electrical stability at elevated temperatures, where the thermoplastic composition comprises a polyamide resin; a non-halogen, nitrogen-containing flame retardant; a heat stabilizer containing a copper halide and an organophosphorus compound; an optional lubricant and/or mold release agent; and an optional colorant.

公开(公告)号：US20190112455A1

公开(公告)日：2019-04-18

申请号：US16161342

申请日：2018-10-16

Applicant: Ascend Performance Materials Operations LLC

Inventor： Shawn J. Osborn

IPC: C08K13/02 ,  C09K21/08 ,  C08K5/02 ,  C08K5/20 ,  C08K3/22 ,  C08K5/134 ,  C08K3/04 ,  C08K3/34 ,  C08K3/26 ,  C08G69/26

Abstract: Flame retardant thermoplastic polyamide compositions are described that provide a superior combination of glow wire ignition and elongation/toughness properties, comprising a polyamide resin; a bromine-containing flame retardant; a hindered phenolic heat stabilizer; and optionally at least one of a flame retardant synergist, a plasticizer, a lubricant, a mold release agent, an acid scavenger and a colorant.