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公开(公告)号：US20160115317A1
公开(公告)日：2016-04-28
申请号：US14985550
申请日：2015-12-31
Applicant: CYTEC TECHNOLOGY CORP.
Inventor： Steven Richard Ward , Paul Mark Cross , Robin Maskell
IPC: C08L81/06
CPC classification number: C08L81/06 , C07D265/16 , C08G73/0233 , C08G73/026 , C08G73/22 , C08K7/04 , C08L79/02 , C08L79/04 , C08L2205/03 , C08L2205/08
Abstract: A curable polymer composition containing: (A) a thermoset benzoxazine resin precursor component; (B) optionally, an aryl sulphone-containing benzoxazine component, and (C) a polyarylsulphone thermoplastic toughening agent, wherein in the absence of component (B), component (C) contains one or more benzoxazine pendant- and/or end-groups.
Abstract translation: 一种可固化聚合物组合物，其包含：（A）热固性苯并恶嗪树脂前体组分; （B）任选的含芳基砜的苯并恶嗪组分和（C）聚芳基砜类热塑性增韧剂，其中在不存在组分（B）的情况下，组分（C）含有一种或多种苯并恶嗪侧基和/或端基 。
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公开(公告)号：US20180030227A1
公开(公告)日：2018-02-01
申请号：US15724028
申请日：2017-10-03
Applicant: CYTEC TECHNOLOGY CORP.
Inventor： Howard Matthew Colquhoun , Patrick Terence McGrail , Francois Pierre Vincent Paoloni , Philip Hodge , Ioannis Manolakis , Paul Mark Cross
CPC classification number: C08J5/24 , C08G65/48 , C08J2381/02 , C08L71/10 , C08L81/06
Abstract: The embodiments of the present disclosure present systems and methods for the reversible solubilization of (aryl ether ketones) (PAEKs). A thioacetalization process is employed to modify the PAEKs into poly (aryl ether thioacetals) which, unlike PAEKs, are substantially soluble in common solvents. This modification allowing selected analysis techniques to be more easily performed on PAEKs, such as gel permeation chromatography. The thioacetalization may be reversed through a deprotection reaction to recover the original PAEK without substantial degradation, allowing for non-destructive characterization of the PAEK. Advantageously, the thioacetalization process is generally applicable to a broad range of PAEKs, unlike presently known methods of solubilizing PAEKs. Solubilization of PAEKs further expands the utility of the PAEKs, opening up additional routes to chemical modification of PAEKs, as well as allowing for the possibility of processing PAEKs from solution.
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公开(公告)号：US09732225B2
公开(公告)日：2017-08-15
申请号：US14985550
申请日：2015-12-31
Applicant: CYTEC TECHNOLOGY CORP.
Inventor： Steven Richard Ward , Paul Mark Cross , Robin Maskell
CPC classification number: C08L81/06 , C07D265/16 , C08G73/0233 , C08G73/026 , C08G73/22 , C08K7/04 , C08L79/02 , C08L79/04 , C08L2205/03 , C08L2205/08
Abstract: A curable polymer composition containing: (A) a thermoset benzoxazine resin precursor component; (B) optionally, an aryl sulphone-containing benzoxazine component, and (C) a polyarylsulphone thermoplastic toughening agent, wherein in the absence of component (B), component (C) contains one or more benzoxazine pendant- and/or end-groups.
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Patent Agency Ranking
公开(公告)号：US09963563B2
公开(公告)日：2018-05-08
申请号：US15724028
申请日：2017-10-03
Applicant: CYTEC TECHNOLOGY CORP.
Inventor： Howard Matthew Colquhoun , Patrick Terence McGrail , Francois Pierre Vincent Paoloni , Philip Hodge , Ioannis Manolakis , Paul Mark Cross
CPC classification number: C08J5/24 , C08G65/48 , C08J2381/02 , C08L71/10 , C08L81/06
Abstract: The embodiments of the present disclosure present systems and methods for the reversible solubilization of (aryl ether ketones) (PAEKs). A thioacetalization process is employed to modify the PAEKs into poly (aryl ether thioacetals) which, unlike PAEKs, are substantially soluble in common solvents. This modification allowing selected analysis techniques to be more easily performed on PAEKs, such as gel permeation chromatography. The thioacetalization may be reversed through a deprotection reaction to recover the original PAEK without substantial degradation, allowing for non-destructive characterization of the PAEK. Advantageously, the thioacetalization process is generally applicable to a broad range of PAEKs, unlike presently known methods of solubilizing PAEKs. Solubilization of PAEKs further expands the utility of the PAEKs, opening up additional routes to chemical modification of PAEKs, as well as allowing for the possibility of processing PAEKs from solution.
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公开(公告)号：US09828478B2
公开(公告)日：2017-11-28
申请号：US14878563
申请日：2015-10-08
Applicant: CYTEC TECHNOLOGY CORP.
Inventor： Howard Matthew Colquhoun , Patrick Terence McGrail , Francois Pierre Vincent Paoloni , Philip Hodge , Ioannis Manolakis , Paul Mark Cross
CPC classification number: C08J5/24 , C08G65/48 , C08J2381/02 , C08L71/10 , C08L81/06
Abstract: A method of forming a polymer matrix composite using a soluble derivative of a poly (aryl ether ketone) (PAEK). The method includes mixing a starting PAEK polymer with a solvent and an acid, said solvent being selected from a group consisting of diethylether, tetrahydrofuran (THF), dioxin, and chlorinated solvents; reacting the PAEK mixture with a Lewis acid and a thiol compound in amounts effective to form a poly (aryl ether thioacetal) compound which comprises at least one thioacetal group; and impregnating a plurality of fibers in a solution comprising said poly (aryl ether thioacetal) compound.
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公开(公告)号：US20160075840A1
公开(公告)日：2016-03-17
申请号：US14878563
申请日：2015-10-08
Applicant: CYTEC TECHNOLOGY CORP
Inventor： Howard Matthew Colquhoun , Patrick Terence McGrail , Francois Pierre Vincent Paoloni , Philip Hodge , Manolakis Ioannis , Paul Mark Cross
IPC: C08J5/24
CPC classification number: C08J5/24 , C08G65/48 , C08J2381/02 , C08L71/10 , C08L81/06
Abstract: A method of forming a polymer matrix composite using a soluble derivative of a poly (aryl ether ketone) (PAEK). The method includes mixing a starting PAEK polymer with a solvent and an acid, said solvent being selected from a group consisting of diethylether, tetrahydrofuran (THF), dioxin, and chlorinated solvents; reacting the PAEK mixture with a Lewis acid and a thiol compound in amounts effective to form a poly (aryl ether thioacetal) compound which comprises at least one thioacetal group; and impregnating a plurality of fibers in a solution comprising said poly (aryl ether thioacetal) compound.
Abstract translation: 使用聚（芳基醚酮）（PAEK）的可溶性衍生物形成聚合物基质复合物的方法。 该方法包括将起始PAEK聚合物与溶剂和酸混合，所述溶剂选自二乙醚，四氢呋喃（THF），二恶英和氯化溶剂; 使PAEK混合物与路易斯酸和硫醇化合物以有效形成包含至少一个硫代缩醛基的聚（芳基醚硫代缩醛）化合物的量反应; 并在包含所述聚（芳基醚硫代缩醛）化合物的溶液中浸渍多根纤维。
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公开(公告)号：US20160002409A1
公开(公告)日：2016-01-07
申请号：US14166931
申请日：2014-01-29
Applicant: CYTEC TECHNOLOGY CORP.
Inventor： Paul Mark Cross , Richard Thomas Price , Dominique Ponsolle , Patrick Terence McGrail
IPC: C08G75/20
CPC classification number: C08G75/20 , C08G59/4021 , C08G59/4064 , C08G59/5033 , C08G59/504 , C08G65/08 , C08G75/23 , C08L61/02 , C08L63/00 , C08L65/02 , C08L71/12 , C08L81/06 , Y10T428/24994 , Y10T442/186 , Y10T442/696
Abstract: A thermoplastic polymer toughening material in the form of polymeric fibers produced by mixing at least one epoxy curing agent and a thermoplastic polyaromatic polymer to form an admixture, and producing polymeric fibers from the admixture, wherein the thermoplastic polymer toughening material does not include an epoxy resin, and is soluble in an epoxy resin at a temperature lower than a dissolving temperature required by the thermoplastic polymer toughening material without epoxy curing agent.
Abstract translation: 通过混合至少一种环氧固化剂和热塑性聚芳族聚合物以形成混合物并由该混合物制备聚合物纤维而生产的聚合物纤维形式的热塑性聚合物增韧材料，其中热塑性聚合物增韧材料不包括环氧树脂 并且在低于不含环氧固化剂的热塑性聚合物增韧材料所需的溶解温度的温度下可溶于环氧树脂。
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公开(公告)号：US09228083B1
公开(公告)日：2016-01-05
申请号：US14166931
申请日：2014-01-29
Applicant: CYTEC TECHNOLOGY CORP.
Inventor： Paul Mark Cross , Richard Thomas Price , Dominique Ponsolle , Patrick Terence McGrail
CPC classification number: C08G75/20 , C08G59/4021 , C08G59/4064 , C08G59/5033 , C08G59/504 , C08G65/08 , C08G75/23 , C08L61/02 , C08L63/00 , C08L65/02 , C08L71/12 , C08L81/06 , Y10T428/24994 , Y10T442/186 , Y10T442/696
Abstract: A thermoplastic polymer toughening material in the form of polymeric fibers produced by mixing at least one epoxy curing agent and a thermoplastic polyaromatic polymer to form an admixture, and producing polymeric fibers from the admixture, wherein the thermoplastic polymer toughening material does not include an epoxy resin, and is soluble in an epoxy resin at a temperature lower than a dissolving temperature required by the thermoplastic polymer toughening material without epoxy curing agent.
Abstract translation: 通过混合至少一种环氧固化剂和热塑性聚芳族聚合物以形成混合物并由该混合物制备聚合物纤维而生产的聚合物纤维形式的热塑性聚合物增韧材料，其中热塑性聚合物增韧材料不包括环氧树脂 并且在低于不含环氧固化剂的热塑性聚合物增韧材料所需的溶解温度的温度下可溶于环氧树脂。
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