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公开(公告)号：US12098245B2
公开(公告)日：2024-09-24
申请号：US18287826
申请日：2022-05-02
IPC分类号： C08G65/42
CPC分类号： C08G65/42 , C08G2115/00 , C08G2650/30 , C08G2650/34
摘要： A capped bisphenol polyether oligomer including a reactive end group, wherein the capped bisphenol polyether oligomer further includes a repeating unit derived from: a bisphenol monomer, a benzylic dihalide, a tertiary cycloalkyl dihalide, or a combination thereof; and optionally, the capped bisphenol polyether oligomer further includes a branching agent.
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公开(公告)号：US20230069911A1
公开(公告)日：2023-03-09
申请号：US17974100
申请日：2022-10-26
发明人： Huseyin Tas , Eylem Tarkin-Tas , Alvaro Carrillo
IPC分类号： C08L71/12 , C08G65/44 , C09D171/12 , C09J171/12 , C09K3/10 , C08J5/24
摘要： A poly(arylene ether) copolymer is the product of oxidative copolymerization of monomers including a monohydric phenol and a dihydric phenol of the formula wherein R3, R4, R5, and R6 are as defined herein. The poly(arylene ether) copolymer includes less than 0.1 weight percent of incorporated amine groups. A method of the manufacture of a poly(arylene ether) copolymer is also disclosed. A curable composition including the poly(arylene ether) copolymer and cured products derived therefrom are also described.
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公开(公告)号：US20240218123A1
公开(公告)日：2024-07-04
申请号：US18286951
申请日：2022-04-26
IPC分类号： C08G65/48 , C08F283/08 , C08L71/12
CPC分类号： C08G65/485 , C08F283/085 , C08L71/126 , C08F2810/20 , C08F2810/30 , C08L2205/025
摘要： A composition comprising a sizing agent comprising a bifunctional poly(arylene ether) comprising a silyl-containing group comprising a silyl-containing terminal group, a silyl-containing pendant group, or a combination thereof; and optionally comprising a terminal functional group, wherein the terminal functional group is not a silyl-containing terminal group or hydrogen.
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公开(公告)号：US11919989B2
公开(公告)日：2024-03-05
申请号：US17165228
申请日：2021-02-02
发明人： Eylem Tarkin-Tas , Brian Jason Rice
IPC分类号： C08F2/46 , C08F2/50 , C08F283/08 , C08G61/04
CPC分类号： C08F283/08
摘要： A curable composition includes a functionalized phenylene ether oligomer, a reactive diluent, and a photoinitiator. The curable composition can be cured to provide a cured composition. Articles comprising the cured composition and methods for the manufacture of the cured composition are also described. The curable composition can be particularly useful for providing three-dimensional, additively-manufactured articles.
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公开(公告)号：US20220204677A1
公开(公告)日：2022-06-30
申请号：US17606905
申请日：2020-04-03
发明人： Brian Jason Rice , Eylem Tarkin-Tas
IPC分类号： C08F290/06 , C08J5/24 , C09D151/08 , C09D4/00 , C09J151/08 , C09J4/00
摘要： An ultraviolet light-curable coating composition includes 5-40 weight percent of an ultraviolet light-curable poly(polyphenylene ether) oligomer; 60-95 weight percent of an ultraviolet light-curable monomer, oligomer, polymer, or a combination thereof; and 0.01-3 weight percent of a photoinitiator.
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公开(公告)号：US20210269574A1
公开(公告)日：2021-09-02
申请号：US17165228
申请日：2021-02-02
发明人： Eylem Tarkin-Tas , Brian Jason Rice
IPC分类号： C08F283/08
摘要： A curable composition includes a functionalized phenylene ether oligomer, a reactive diluent, and a photoinitiator. The curable composition can be cured to provide a cured composition. Articles comprising the cured composition and methods for the manufacture of the cured composition are also described. The curable composition can be particularly useful for providing three-dimensional, additively-manufactured articles.
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公开(公告)号：US11897990B2
公开(公告)日：2024-02-13
申请号：US17606905
申请日：2020-04-03
发明人： Brian Jason Rice , Eylem Tarkin-Tas
IPC分类号： C08F2/46 , C08F2/50 , C08G61/04 , C08F290/06 , C08J5/24 , C09D4/00 , C09D151/08 , C09J4/00 , C09J151/08
CPC分类号： C08F290/062 , C08F290/068 , C08J5/249 , C09D4/00 , C09D151/085 , C09J4/00 , C09J151/085 , C08J2351/08
摘要： An ultraviolet light-curable coating composition includes 5-40 weight percent of an ultraviolet light-curable poly(polyphenylene ether) oligomer; 60-95 weight percent of an ultraviolet light-curable monomer, oligomer, polymer, or a combination thereof; and 0.01-3 weight percent of a photoinitiator.
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8.发明公开公开(公告)号：US20230174715A1
公开(公告)日：2023-06-08
申请号：US17913265
申请日：2021-03-23
CPC分类号： C08G65/40 , C08L71/02 , C08L2201/50
摘要： A poly(arylene ether) copolymer wherein the poly(arylene ether) copolymer is a product of oxidative copolymerization of monomers comprising a first monohydric phenol; a second monohydric phenol different from the first monohydric phenol; a multifunctional phenol or polyphenol comprising a novolac, a dicyclopentadiene phenol novolac, or a combination thereof, and optionally, a trisphenol, wherein the functionality of the multifunctional phenol or polyphenol is greater than 2; and optionally, at least one terminal functional group.
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9.发明申请公开(公告)号：US20230113307A1
公开(公告)日：2023-04-13
申请号：US17914233
申请日：2021-03-26
摘要： A poly(arylene ether) copolymer wherein the poly(arylene ether) copolymer is a product of oxidative copolymerization of monomers comprising a first monohydric phenol; a second monohydric phenol different from the first monohydric phenol; a siloxane oligomer; and optionally, at least one terminal functional group.
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公开(公告)号：US11111336B2
公开(公告)日：2021-09-07
申请号：US16497553
申请日：2018-03-27
发明人： Eylem Tarkin-Tas , Huseyin Tas , Mark R. Denniston
摘要： A poly(phenylene ether) copolymer of 2-methyl-6-phenylphenol and a dihydric phenol having an absolute number average molecular weight of 1,000 to 10,000 grams/mole is made by polymerization of 2-methyl-6-phenylphenol and a dihydric phenol in the presence of molecular oxygen, a polymerization catalyst comprising a metal ion and at least one amine ligand, and a solvent composed of at least 95 weight percent of a C1-C3 alcohol selected from methanol, ethanol, 1-propanol, and 2-propanol. The poly(phenylene ether) copolymer can be, for example, a copolymer of 2-methyl-6-phenylphenol, 2,2-bis(3,5-dimethyl-4-hydroxyphenol)propane, and optionally 2,6-dimethylphenol. The poly(phenylene ether) copolymer finds utility in curable compositions, cured compositions, and articles.
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