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公开(公告)号：WO2020006241A1
公开(公告)日：2020-01-02
申请号：PCT/US2019/039520
申请日：2019-06-27
Applicant: ASCEND PERFORMANCE MATERIALS OPERATIONS LLC
Inventor： WHITE, Kimberly M. , POWERS, Scott E. , SPARKS, Bradley James , RAY, Jacob G.
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.
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公开(公告)号：WO2020028264A1
公开(公告)日：2020-02-06
申请号：PCT/US2019/043945
申请日：2019-07-29
Applicant: ASCEND PERFORMANCE MATERIALS OPERATIONS LLC
Inventor： RAY, Jacob G. , HOFFMAN, Douglas , POWERS, Scott E.
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.
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公开(公告)号：WO2020006231A1
公开(公告)日：2020-01-02
申请号：PCT/US2019/039501
申请日：2019-06-27
Applicant: ASCEND PERFORMANCE MATERIALS OPERATIONS LLC
Inventor： WHITE, Kimberly M. , POWERS, Scott E. , RAY, Jacob G. , SPARKS, Bradley James
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.
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Patent Agency Ranking
公开(公告)号：WO2017058857A1
公开(公告)日：2017-04-06
申请号：PCT/US2016/054087
申请日：2016-09-28
Applicant: ASCEND PERFORMANCE MATERIALS OPERATIONS LLC
Inventor： RAY, Jacob G. , HRISTOPOULOS, Tiffany , MANNING, Steven C. , OWEIMREEN, Tariq S. , POWERS, Scott E. , SENYURT, Askim
CPC classification number: B32B27/08 , B32B7/12 , B32B27/18 , B32B27/32 , B32B27/34 , B32B2250/24 , B32B2250/44 , B32B2307/406 , B32B2307/412 , B32B2307/518 , B32B2307/54 , B32B2307/7244 , B32B2439/70 , C08G69/265 , C08G69/36 , C08J5/18 , C08J2377/06 , C08L77/06
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.
Abstract translation: 包含含有70-99重量％二胺和二羧酸重复单元和1-30重量％内酰胺或AA-BB重复单元的统计共聚酰胺的共聚酰胺组合物，由此引入共聚单体内酰胺或AA-BB单元降低结晶速率 （更长的结晶时间），同时保持（1）高熔点，（2）低电位板，（3）低氧渗透，（4）高抗拉强度和（5）穿刺/抗撕裂性。
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公开(公告)号：EP3830185A1
公开(公告)日：2021-06-09
申请号：EP19843062.1
申请日：2019-07-29
Applicant: Ascend Performance Materials Operations LLC
Inventor： RAY, Jacob G. , HOFFMAN, Douglas , POWERS, Scott E.
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公开(公告)号：EP3814416A1
公开(公告)日：2021-05-05
申请号：EP19740244.9
申请日：2019-06-27
Applicant: Ascend Performance Materials Operations LLC
Inventor： WHITE, Kimberly M. , POWERS, Scott E. , SPARKS, Bradley James , RAY, Jacob G.
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公开(公告)号：EP3814415A1
公开(公告)日：2021-05-05
申请号：EP19740239.9
申请日：2019-06-27
Applicant: Ascend Performance Materials Operations LLC
Inventor： WHITE, Kimberly M. , POWERS, Scott E. , RAY, Jacob G. , SPARKS, Bradley James
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公开(公告)号：EP3356468A1
公开(公告)日：2018-08-08
申请号：EP16852444.5
申请日：2016-09-28
Applicant: Ascend Performance Materials Operations LLC
Inventor： RAY, Jacob G. , HRISTOPOULOS, Tiffany , MANNING, Steven C. , OWEIMREEN, Tariq S. , POWERS, Scott E. , SENYURT, Askim
CPC classification number: C08G69/36 , B32B7/12 , B32B27/08 , B32B27/18 , B32B27/32 , B32B27/34 , B32B2250/24 , B32B2250/44 , B32B2307/406 , B32B2307/412 , B32B2307/518 , B32B2307/54 , B32B2307/7244 , B32B2439/70 , C08G69/265 , C08J5/18 , C08J2377/06 , C08K3/36 , C08K5/098 , C08K5/20 , C08L77/06
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.
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