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1.发明授权公开(公告)号：US08623971B2
公开(公告)日：2014-01-07
申请号：US13361684
申请日：2012-01-30
IPC分类号： C08G75/23 , C08F283/06 , C08L81/00
摘要： Polyethersulfones having Tg greater than about 225° C. and a notched Izod value greater than about 1 ft-lb/in, as measured by ASTM D256, comprise from about 5 mol % to less than about 40 mol % structural units of formula 1; and from greater than about 60 mol % to about 95 mol % structural units of formula 2 wherein R1, R2, and R3 are independently at each occurrence a halogen atom, a nitro group, a cyano group, a C1-C12aliphatic radical, C3-C12cycloaliphatic radical, or a C3-C12aromatic radical; n, m, q are independently at each occurrence integers from 0 to 4; and Q is a C3-C20cycloaliphatic radical, or a C3-C20aromatic radical.
摘要翻译： Tg大于约225℃的聚醚砜和通过ASTM D256测量的大于约1ft-lb / in的缺口伊佐德值包含约5mol％至小于约40mol％的式1结构单元; 和大于约60mol％至约95mol％的式2的结构单元，其中R 1，R 2和R 3在每次出现时独立地为卤素原子，硝基，氰基，C 1 -C 12脂族基，C 3 -C 12脂族基， C 12环脂族基或C 3 -C 12芳族基; n，m，q各自独立地为0至4的整数; Q为C 3 -C 20环脂族基或C 3 -C 20芳族基。
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2.发明申请公开(公告)号：US20120130043A1
公开(公告)日：2012-05-24
申请号：US13361684
申请日：2012-01-30
IPC分类号： C08G75/23
摘要： Polyethersulfones having Tg greater than about 225° C. and a notched Izod value greater than about 1 ft-lb/in, as measured by ASTM D256, comprise from about 5 mol % to less than about 40 mol % structural units of formula 1; and from greater than about 60 mol % to about 95 mol % structural units of formula 2 wherein R1, R2, and R3 are independently at each occurrence a halogen atom, a nitro group, a cyano group, a C1-C12aliphatic radical, C3-C12cycloaliphatic radical, or a C3-C12aromatic radical; n, m, q are independently at each occurrence integers from 0 to 4; and Q is a C3-C20cycloaliphatic radical, or a C3-C20aromatic radical.
摘要翻译： Tg大于约225℃的聚醚砜和通过ASTM D256测量的大于约1ft-lb / in的缺口伊佐德值包含约5mol％至小于约40mol％的式1结构单元; 和大于约60mol％至约95mol％的式2的结构单元，其中R 1，R 2和R 3在每次出现时独立地为卤素原子，硝基，氰基，C 1 -C 12脂族基，C 3 -C 12脂族基， C 12环脂族基或C 3 -C 12芳族基; n，m，q各自独立地为0至4的整数; Q为C 3 -C 20环脂族基或C 3 -C 20芳族基。
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公开(公告)号：US07902316B2
公开(公告)日：2011-03-08
申请号：US11388710
申请日：2006-03-24
摘要： A polyethersulfone composition is disclosed which comprises structural units derived from bisphenol-A and 4,4′-biphenol, the structural units derived from 4,4′-biphenol being present in an amount corresponding to greater than 65 mole percent based on total moles of structural units derived from diphenolic monomers, wherein the polyethersulfone has a weight average molecular weight (Mw) of at least 54,000 grams per mole as measured by gel permeation chromatography. The polyethersulfone compositions of the invention display outstanding impact strength as measured using ASTM D256. Surprisingly, the polyethersulfone compositions of the invention show enhanced impact strength relative to known polyethersulfones such as RADEL R, a commercially available polyethersulfone engineering thermoplastic comprised of structural units derived from a dihalodiarylsulfone and 4,4′-biphenol and having a Notched Izod impact strength of about 700 Joules per meter.
摘要翻译： 公开了一种聚醚砜组合物，其包含衍生自双酚A和4,4'-联苯酚的结构单元，衍生自4,4'-联苯酚的结构单元的存在量相当于基于总共摩尔数 衍生自二元酚单体的结构单元，其中聚醚砜的重均分子量（Mw）通过凝胶渗透色谱法测定为至少54,000克/摩尔。 本发明的聚醚砜组合物显示出优异的冲击强度，使用ASTM D256测量。 令人惊奇的是，本发明的聚醚砜组合物相对于已知的聚醚砜如RADEL R显示出增强的冲击强度，RADEL R是由二卤代芳基砜和4,4'-联苯酚衍生的结构单元的市售聚醚砜工程热塑性塑料，其具有缺口伊佐德冲击强度 约700焦耳/米。
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公开(公告)号：US07595373B2
公开(公告)日：2009-09-29
申请号：US11314877
申请日：2005-12-20
申请人： Joyce Hung , Hongyi Zhou , Marianne Elisabeth Harmon , Daniel Joseph Brunelle , Hongwei Liu , David Roger Moore , Daniel Steiger
发明人： Joyce Hung , Hongyi Zhou , Marianne Elisabeth Harmon , Daniel Joseph Brunelle , Hongwei Liu , David Roger Moore , Daniel Steiger
IPC分类号： C08G2/00
CPC分类号： C08G75/23
摘要： Sulfonated block copolymer suitable for use as proton exchange membranes for fuel cells comprise sulfonated polyaryletherketone blocks and polyethersulfone blocks. The sulfonated polyaryletherketone blocks comprise structural units of formula the polyethersulfone blocks comprising structural units of formula wherein R1, R2, R3 and R4 are independently C1-C10 alkyl, C3-C12 cycloalkyl, C6-C14 aryl, allyl, alkenyl, alkoxy,halo, or cyano; Z and Z1 are independently a direct bond or O, S, (CH2)r; (CF2)r, C(CH3)2, C(CF3)2, or a combination thereof; M is H, a metal cation, a non-metallic inorganic cation, an organic cation or a mixture thereof a is 0 or an integer from 1 to 3; b, c and d are independently 0 or an integer from 1 to 4; m and n are independently 0 or 1; and r is an integer from 1 to 5.
摘要翻译： 适用于燃料电池质子交换膜的磺化嵌段共聚物包括磺化聚芳醚酮嵌段和聚醚砜嵌段。 所述磺化聚芳醚酮嵌段包含结构式的结构单元，所述结构单元包括结构单元，其中R 1，R 2，R 3和R 4独立地为C 1 -C 10烷基，C 3 -C 12环烷基，C 6 -C 14芳基，烯丙基，烯基，烷氧基， 或氰基; Z和Z1独立地是直接键或O，S，（CH 2）r; （CF 2）r，C（CH 3）2，C（CF 3）2或其组合; M为H，金属阳离子，非金属无机阳离子，有机阳离子或其混合物a为0或1〜3的整数; b，c和d独立地为0或1〜4的整数; m和n独立地为0或1; r为1〜5的整数。
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公开(公告)号：US20080114183A1
公开(公告)日：2008-05-15
申请号：US11598947
申请日：2006-11-14
申请人： David Roger Moore , Hongyi Zhou , Daniel Joseph Brunelle , Joyce Hung , Hongwei Liu , Daniel Steiger
发明人： David Roger Moore , Hongyi Zhou , Daniel Joseph Brunelle , Joyce Hung , Hongwei Liu , Daniel Steiger
IPC分类号： C07C309/19 , C07C309/65
CPC分类号： C07C309/11 , C07C309/10 , C07C309/24 , C07C309/68 , C07C317/22 , C07C323/66 , C07C2603/94 , C08G75/23 , H01M8/1025 , H01M2300/0082
摘要： The invention relates generally to monomers comprising superacidic functional groups. The superacidic functional groups comprise fluorinated sulfonate moieties. Monomers provided by the present invention include dihydroxy aromatic compounds, aromatic diamines, aromatic dicarboxylic acids, aromatic diacarboxylic acid esters, aromatic dithiols, and monomers comprising mixed functionalities, for example monomers comprising an aromatic amine group and an aromatic hydroxyl group. The monomers provided by the present invention are useful in the preparation of novel polymers comprising superacidic functional groups, materials useful in membrane applications. The superacidic functional groups present in the polymer compositions impart excellent proton conductivities. In one embodiment, the present invention provides monomers which may be used to prepare polymers useful as materials for polymer electrolyte fuel cell membranes.
摘要翻译： 本发明一般涉及包含超酸官能团的单体。 超酸性官能团包括氟化磺酸盐部分。 由本发明提供的单体包括二羟基芳族化合物，芳族二胺，芳族二羧酸，芳族二羧酸酯，芳族二硫醇和包含混合官能团的单体，例如包含芳族胺基和芳族羟基的单体。 由本发明提供的单体可用于制备包含超酸性官能团的新型聚合物，可用于膜应用的材料。 存在于聚合物组合物中的超酸性官能团赋予优异的质子电导率。 在一个实施方案中，本发明提供可用于制备用作聚合物电解质燃料电池膜材料的聚合物的单体。
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公开(公告)号：US07273919B1
公开(公告)日：2007-09-25
申请号：US11286181
申请日：2005-11-21
CPC分类号： C08G75/23
摘要： High heat polyethersulfone compositions are provided which possess unexpectedly high glass transition temperatures. The polyethersulfone compositions comprise structural units derived from phthalimide bisphenols such as 3,3-bis(4 -hydroxyphenyl)-N-phenylphthalimide, and structural units derived from at least one biphenyl-bissulfone such as 4,4′-bis((4-chlorophenyl)sulfonyl)-1,1′-biphenyl. The novel polyethersulfone compositions may further comprise structural units derived from one or more biphenols such as 4,4′-biphenol, bisphenols such as BPA, or other electrophilic sulfone monomers, such as bis(4-chlorophenyl)sulfone. In one embodiment, the polyethersulfone composition of the present invention comprises structural groups derived exclusively from 3,3-bis(4-hydroxyphenyl)-N-phenylphthalimide, and 4,4′-bis((4-chlorophenyl)sulfonyl)-1,1′-biphenyl and exhibits a single glass transition of greater than 300° C.
摘要翻译： 提供了具有出人意料的高玻璃化转变温度的高热聚醚砜组合物。 聚醚砜组合物包含衍生自邻苯二甲酰亚胺双酚的结构单元，例如3,3-双（4-羟基苯基）-N-苯基邻苯二甲酰亚胺，以及衍生自至少一种联苯基 - 砜的结构单元，例如4,4'-双（（4- 氯苯基）磺酰基）-1,1'-联苯。 新型聚醚砜组合物还可以包含衍生自一种或多种双酚的结构单元，例如4,4'-联苯酚，双酚如BPA或其它亲电子砜单体如双（4-氯苯基）砜。 在一个实施方案中，本发明的聚醚砜组合物包含仅由3,3-双（4-羟基苯基）-N-苯基邻苯二甲酰亚胺衍生的结构基团和4,4'-双（（4-氯苯基）磺酰基） 1'-联苯并且表现出大于300℃的单一玻璃化转变。
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7.发明申请公开(公告)号：US20120130042A1
公开(公告)日：2012-05-24
申请号：US13361679
申请日：2012-01-30
IPC分类号： C08G75/23
摘要： Polyethersulfones having Tg greater than about 225° C. and a notched Izod value greater than about 1 ft-lb/in, as measured by ASTM D256, comprise from about 5 mol % to less than about 40 mol % structural units of formula 1; and from greater than about 60 mol % to about 95 mol % structural units of formula 2 wherein R1, R2, and R3 are independently at each occurrence a halogen atom, a nitro group, a cyano group, a C1-C12 aliphatic radical, C3-C12 cycloaliphatic radical, or a C3-C12 aromatic radical; n, m, q are independently at each occurrence integers from 0 to 4; and Q is a C3-C20 cycloaliphatic radical, or a C3-C20 aromatic radical.
摘要翻译： Tg大于约225℃的聚醚砜和通过ASTM D256测量的大于约1ft-lb / in的缺口伊佐德值包含约5mol％至小于约40mol％的式1结构单元; 和大于约60mol％至约95mol％的式2的结构单元，其中R 1，R 2和R 3在每次出现时独立地为卤素原子，硝基，氰基，C 1 -C 12脂族基，C 3 -C 12脂环族基团或C 3 -C 12芳族基团; n，m，q各自独立地为0至4的整数; 且Q为C 3 -C 20脂环族基团或C 3 -C 20芳族基团。
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8.发明授权公开(公告)号：US08106135B2
公开(公告)日：2012-01-31
申请号：US11552276
申请日：2006-10-24
IPC分类号： C08G75/23 , C08F283/06 , C08L81/00
摘要： Polyethersulfones having Tg greater than about 225° C. and a notched Izod value greater than about 1 ft-lb/in, as measured by ASTM D256, comprise from about 5 mol % to less than about 40 mol % structural units of formula 1; and from greater than about 60 mol % to about 95 mol % structural units of formula 2 wherein R1, R2, and R3 are independently at each occurrence a halogen atom, a nitro group, a cyano group, a C1-C12 aliphatic radical, C3-C12 cycloaliphatic radical, or a C3-C12 aromatic radical; n, m, q are independently at each occurrence integers from 0 to 4; and Q is a C3-C20 cycloaliphatic radical, or a C3-C20 aromatic radical.
摘要翻译： Tg大于约225℃的聚醚砜和通过ASTM D256测量的大于约1ft-lb / in的缺口伊佐德值包含约5mol％至小于约40mol％的式1结构单元; 和大于约60mol％至约95mol％的式2的结构单元，其中R 1，R 2和R 3在每次出现时独立地为卤素原子，硝基，氰基，C 1 -C 12脂族基，C 3 -C 12脂环族基团或C 3 -C 12芳族基团; n，m，q各自独立地为0至4的整数; 且Q为C 3 -C 20脂环族基团或C 3 -C 20芳族基团。
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公开(公告)号：US07547756B2
公开(公告)日：2009-06-16
申请号：US11263166
申请日：2005-10-31
申请人： Joyce Hung , Hongyi Zhou , Daniel Joseph Brunelle , Marianne Elisabeth Harmon , Daniel Steiger , Hongwei Liu , David Roger Moore
发明人： Joyce Hung , Hongyi Zhou , Daniel Joseph Brunelle , Marianne Elisabeth Harmon , Daniel Steiger , Hongwei Liu , David Roger Moore
CPC分类号： C08G65/4037 , C08G65/4043 , C08G65/4056 , C08L79/04
摘要： Sulfonated polyethersulfones and polymer compositions comprising sulfonated polyethersulfones and at least one inorganic heteropolyacid are useful as proton exchange membranes for fuel cells. The polyethersulfones include structural units derived from at least one biphenol monomer and a monomer of formula I wherein X is O, S or NR1; Y is N or CR5; R1, R2, R3 and R4 are independently hydrogen, alkyl, substituted alkyl, aryl, substituted aryl, alkylaryl, substituted alkylaryl, arylalkyl or substituted arylalkyl, or R3 and R4, taken together, form a 5- or 6-membered substituted or unsubstituted aliphatic or aromatic ring; R5 is hydrogen, alkyl, substituted alkyl, aryl, substituted aryl, alkylaryl, substituted alkylaryl, arylalkyl or substituted arylalkyl; and L is a direct bond or a divalent aromatic linker containing 6-12 carbons.
摘要翻译： 包含磺化聚醚砜和至少一种无机杂多酸的磺化聚醚砜和聚合物组合物可用作燃料电池的质子交换膜。 聚醚砜包括衍生自至少一种联苯酚单体的结构单元和式I的单体，其中X是O，S或NR1; Y为N或CR5; R 1，R 2，R 3和R 4独立地为氢，烷基，取代的烷基，芳基，取代的芳基，烷基芳基，取代的烷基芳基，芳烷基或取代的芳基烷基，或者R 3和R 4一起形成5-或6-元取代或未取代的 脂肪族或芳香环; R5是氢，烷基，取代的烷基，芳基，取代的芳基，烷基芳基，取代的烷基芳基，芳基烷基或取代的芳基烷基; L是直接键或含有6-12个碳原子的二价芳族连接体。
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10.发明授权公开(公告)号：US08796399B2
公开(公告)日：2014-08-05
申请号：US13361679
申请日：2012-01-30
IPC分类号： C08G75/23 , C08F283/06 , C08L81/00
摘要： Polyethersulfones having Tg greater than about 225° C. and a notched Izod value greater than about 1 ft-lb/in, as measured by ASTM D256, comprise from about 5 mol % to less than about 40 mol % structural units of formula 1; and from greater than about 60 mol % to about 95 mol % structural units of formula 2 wherein R1, R2, and R3 are independently at each occurrence a halogen atom, a nitro group, a cyano group, a C1-C12 aliphatic radical, C3-C12 cycloaliphatic radical, or a C3-C12 aromatic radical; n, m, q are independently at each occurrence integers from 0 to 4; and Q is a C3-C20 cycloaliphatic radical, or a C3-C20 aromatic radical.
摘要翻译： Tg大于约225℃的聚醚砜和通过ASTM D256测量的大于约1ft-lb / in的缺口伊佐德值包含约5mol％至小于约40mol％的式1结构单元; 和大于约60mol％至约95mol％的式2的结构单元，其中R 1，R 2和R 3在每次出现时独立地为卤素原子，硝基，氰基，C 1 -C 12脂族基，C 3 -C 12脂环族基团或C 3 -C 12芳族基团; n，m，q各自独立地为0至4的整数; 且Q为C 3 -C 20脂环族基团或C 3 -C 20芳族基团。
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