公开(公告)号：US11299627B2

公开(公告)日：2022-04-12

申请号：US16455278

申请日：2019-06-27

Applicant: Ascend Performance Materials Operations LLC

Inventor： Kimberly M. White ,  Scott E. Powers ,  Jacob G. Ray ,  Bradley J. Sparks

IPC: C08L77/02 ,  B29C45/00 ,  C08K3/013 ,  C08K3/014 ,  C08K3/016 ,  C08K3/34 ,  C08K5/00 ,  C08K5/3465 ,  C08K9/06 ,  B29K77/00 ,  C08K3/22

Abstract: The present disclosure relates to polyamide compositions and resulting injection-molded articles that can be plated, e.g., metal coated, to form aesthetic injection-molded articles. The polyamide compositions may include from 45 wt. % to 75 wt. % of an polyamide, from 2 wt. % to 40 wt. % of an etchable filler, from 10 wt. % to 40 wt. % of a semi-structural mineral, and optionally from 0.1 wt. % to 13 wt. % of additive. The polyamide composition imparts very good surface appearance to injection-molded articles that are substantially free of visual defects.

公开(公告)号：US20230374216A1

公开(公告)日：2023-11-23

申请号：US18358198

申请日：2023-07-25

Applicant: Ascend Performance Materials Operations LLC

Inventor： Jacob G. Ray ,  Tiffany Hristopoulos ,  Steven C. Manning ,  Tariq S. Oweimreen ,  Scott E. Powers ,  Askim Senyurt

IPC: C08G69/36 ,  B32B27/08 ,  C08J5/18 ,  C08G69/26 ,  B32B27/18 ,  B32B27/32 ,  B32B27/34 ,  C08L77/06 ,  B32B7/12 ,  C08K3/36 ,  C08K5/098 ,  C08K5/20

CPC classification number: C08G69/36 ,  B32B27/08 ,  C08J5/18 ,  C08G69/265 ,  B32B27/18 ,  B32B27/32 ,  B32B27/34 ,  C08L77/06 ,  B32B7/12 ,  C08K3/36 ,  C08K5/098 ,  C08K5/20 ,  C08J2377/06 ,  B32B2250/24 ,  B32B2307/406 ,  B32B2307/412 ,  B32B2307/518 ,  B32B2307/54 ,  B32B2307/7244 ,  B32B2439/70 ,  B32B2250/44

Abstract: A copolyamide composition comprising a statistical copolyamide containing 70-99 wt % of diamine and dicarboxylic acid repeat units and 1-30 wt % of lactam or AA-BB repeat units, whereby incorporation of the comonomer lactam or AA-BB unit reduces the crystallization rate (longer crystallization times) while maintaining (1) high melting point, (2) low potential plate out, (3) low oxygen permeation, (4) high tensile strength and (5) puncture/tear resistance.

公开(公告)号：US20200032057A1

公开(公告)日：2020-01-30

申请号：US16525121

申请日：2019-07-29

Applicant: Ascend Performance Materials Operations LLC

Inventor： Jacob G. Ray ,  Douglas Hoffman ,  Scott E. Powers

IPC: C08L77/06 ,  C08G69/14 ,  C08G69/26 ,  C08L77/02

Abstract: A terpolymer composition is described that contains a statistical amount of 50-98 wt % of a first repeating AA-BB comonomer unit; 1-25 wt % of a second repeating AA-BB comonomer unit; and 1-25 wt % of a repeating lactam comonomer unit or 1-25 wt % of a third repeating AA-BB comonomer unit, where the terpolymer composition exhibits a high melting point similar to that of PA66 while also exhibiting a significantly reduced crystallization rate and crystallization temperature.

公开(公告)号：US11753504B2

公开(公告)日：2023-09-12

申请号：US17061128

申请日：2020-10-01

Applicant: ASCEND PERFORMANCE MATERIALS OPERATIONS LLC

Inventor： Jacob G. Ray ,  Tiffany Hristopoulos ,  Steven C. Manning ,  Tariq S. Oweimreen ,  Scott E. Powers ,  Askim Senyurt

IPC: C08G69/36 ,  B32B27/08 ,  C08J5/18 ,  C08G69/26 ,  B32B27/18 ,  B32B27/32 ,  B32B27/34 ,  C08L77/06 ,  B32B7/12 ,  C08K3/36 ,  C08K5/098 ,  C08K5/20

CPC classification number: C08G69/36 ,  B32B7/12 ,  B32B27/08 ,  B32B27/18 ,  B32B27/32 ,  B32B27/34 ,  C08G69/265 ,  C08J5/18 ,  C08K3/36 ,  C08K5/098 ,  C08K5/20 ,  C08L77/06 ,  B32B2250/24 ,  B32B2250/44 ,  B32B2307/406 ,  B32B2307/412 ,  B32B2307/518 ,  B32B2307/54 ,  B32B2307/7244 ,  B32B2439/70 ,  C08J2377/06

Abstract: A copolyamide composition comprising a statistical copolyamide containing 70-99 wt % of diamine and dicarboxylic acid repeat units and 1-30 wt % of lactam or AA-BB repeat units, whereby incorporation of the comonomer lactam or AA-BB unit reduces the crystallization rate (longer crystallization times) while maintaining (1) high melting point, (2) low potential plate out, (3) low oxygen permeation, (4) high tensile strength and (5) puncture/tear resistance.

公开(公告)号：US20220325103A1

公开(公告)日：2022-10-13

申请号：US17835258

申请日：2022-06-08

Applicant: Ascend Performance Materials Operations LLC

Inventor： Jacob G. Ray ,  Douglas Hoffman ,  Scott E. Powers

IPC: C08L77/06 ,  C08G69/14 ,  C08L77/02 ,  C08G69/26

Abstract: A terpolymer composition is described that contains a statistical amount of 50-98 wt % of a first repeating AA-BB comonomer unit; 1-25 wt % of a second repeating AA-BB comonomer unit; and 1-25 wt % of a repeating lactam comonomer unit or 1-25 wt % of a third repeating AA-BB comonomer unit, where the terpolymer composition exhibits a high melting point similar to that of PA66 while also exhibiting a significantly reduced crystallization rate and crystallization temperature.

公开(公告)号：US20200002532A1

公开(公告)日：2020-01-02

申请号：US16455278

申请日：2019-06-27

Applicant: Ascend Performance Materials Operations LLC

Inventor： Kimberly M. White ,  Scott E. Powers ,  Jacob G. Ray ,  Bradley J. Sparks

IPC: C08L77/02 ,  C08K3/014 ,  C08K3/013 ,  C08K3/016 ,  C08K5/00 ,  B29C45/00 ,  C08K5/3465 ,  C08K9/06 ,  C08K3/34

Abstract: The present disclosure relates to polyamide compositions and resulting injection-molded articles that can be plated, e.g., metal coated, to form aesthetic injection-molded articles. The polyamide compositions may include from 45 wt. % to 75 wt. % of an polyamide, from 2 wt. % to 40 wt. % of an etchable filler, from 10 wt. % to 40 wt. % of a semi-structural mineral, and optionally from 0.1 wt. % to 13 wt. % of additive. The polyamide composition imparts very good surface appearance to injection-molded articles that are substantially free of visual defects.

公开(公告)号：US11274192B2

公开(公告)日：2022-03-15

申请号：US16455268

申请日：2019-06-27

Applicant: Ascend Performance Materials Operations LLC

Inventor： Kimberly M. White ,  Scott E. Powers ,  Jacob G. Ray ,  Bradley J. Sparks

IPC: C08K13/02 ,  B29C45/00 ,  B29C45/72 ,  C08G69/26 ,  C08G69/36 ,  C08K3/22 ,  C08K3/40 ,  C08K5/098 ,  C08K5/3435 ,  C08K7/14 ,  C08K9/06 ,  C23C18/16 ,  C23C18/22 ,  C23C18/31 ,  C25D5/54 ,  B29K77/00 ,  B29K105/12 ,  B29K509/08

Abstract: The present disclosure relates to polyamide compositions and resulting injection-molded articles that can be plated, e.g., metal coated, to form structurally aesthetic injection-molded articles. The polyamide compositions may include from 40 wt. % to 80 wt. % of a polyamide, from 0.5 wt. % to 40 wt. % of an etchable filler, from 5 wt. % to 30 wt. % of glass fiber, optionally less than 40 wt. % of a semi-structural mineral, and optionally from 0.1 wt. % to 13 wt. % of additive. The polyamide composition imparts very good surface appearance and excellent mechanical properties to injection-molded articles that are substantially free of visual defects.

公开(公告)号：US20200002511A1

公开(公告)日：2020-01-02

申请号：US16455268

申请日：2019-06-27

Applicant: Ascend Performance Materials Operations LLC

Inventor： Kimberly M. White ,  Scott E. Powers ,  Jacob G. Ray ,  Bradley J. Sparks

IPC: C08K13/02 ,  C08G69/26 ,  C08G69/36 ,  C08K3/40 ,  C08K7/14 ,  C08K3/22 ,  C08K9/06 ,  C08K5/098 ,  C08K5/3435 ,  B29C45/00 ,  B29C45/72 ,  C23C18/22 ,  C23C18/31 ,  C23C18/16 ,  C25D5/54

Abstract: The present disclosure relates to polyamide compositions and resulting injection-molded articles that can be plated, e.g., metal coated, to form structurally aesthetic injection-molded articles. The polyamide compositions may include from 40 wt. % to 80 wt. % of a polyamide, from 0.5 wt. % to 40 wt. % of an etchable filler, from 5 wt. % to 30 wt. % of glass fiber, optionally less than 40 wt. % of a semi-structural mineral, and optionally from 0.1 wt. % to 13 wt. % of additive. The polyamide composition imparts very good surface appearance and excellent mechanical properties to injection-molded articles that are substantially free of visual defects.

公开(公告)号：US20180298144A1

公开(公告)日：2018-10-18

申请号：US15763316

申请日：2016-09-28

Applicant: Ascend Performance Materials Operations LLC

Inventor： Jacob G. Ray ,  Tiffany Hristopoulos ,  Steven C. Manning ,  Tariq S. Oweimreen ,  Scott E. Powers ,  Askim Senyurt

IPC: C08G69/36 ,  C08G69/26 ,  C08K5/098 ,  C08K5/20 ,  C08K3/36 ,  C08J5/18 ,  B32B27/08 ,  B32B27/34 ,  B32B27/18 ,  B32B27/32

Abstract: A copolyamide composition comprising a statistical copolyamide containing 70-99 wt % of diamine and dicarboxylic acid repeat units and 1-30 wt % of lactam or AA-BB repeat units, whereby incorporation of the comonomer lactam or AA-BB unit reduces the crystallization rate (longer crystallization times) while maintaining (1) high melting point, (2) low potential plate out, (3) low oxygen permeation, (4) high tensile strength and (5) puncture/tear resistance.

公开(公告)号：US11787940B2

公开(公告)日：2023-10-17

申请号：US17835258

申请日：2022-06-08

Applicant: Ascend Performance Materials Operations LLC

Inventor： Jacob G Ray ,  Douglas Hoffman ,  Scott E. Powers

IPC: C08L77/06 ,  C08G69/14 ,  C08L77/02 ,  C08G69/26

CPC classification number: C08L77/06 ,  C08G69/14 ,  C08G69/265 ,  C08L77/02 ,  C08L2203/16 ,  C08L2205/02

Abstract: A terpolymer composition is described that contains a statistical amount of 50-98 wt % of a first repeating AA-BB comonomer unit; 1-25 wt % of a second repeating AA-BB comonomer unit; and 1-25 wt % of a repeating lactam comonomer unit or 1-25 wt % of a third repeating AA-BB comonomer unit, where the terpolymer composition exhibits a high melting point similar to that of PA66 while also exhibiting a significantly reduced crystallization rate and crystallization temperature.