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1. 发明申请

US20070299189A1 COMPOSITIONS AND METHODS FOR POLYMER COMPOSITES 失效
标题翻译：聚合物复合材料的组合物和方法
公开(公告)号：US20070299189A1
公开(公告)日：2007-12-27
申请号：US11766850
申请日：2007-06-22
申请人： Feng Cao , Kwok Chan , Erik Hagberg , Farid Khouri , Tara Mullen , Roy Odle , James White , Norimitsu Yamaguchi
发明人： Feng Cao , Kwok Chan , Erik Hagberg , Farid Khouri , Tara Mullen , Roy Odle , James White , Norimitsu Yamaguchi
IPC分类号： C08K9/04
CPC分类号： C08F2/44
摘要： In one embodiment, the present invention provides a method of making a polymer-organoclay composite composition comprising (a) contacting under condensation polymerization conditions a first monomer, a second monomer, a solvent, and an organoclay composition, said organoclay composition comprising alternating inorganic silicate layers and organic layers, to provide a first polymerization reaction mixture, wherein one of said first monomer and second monomers is a diamine and the other is an dianhydride; (b) carrying out a stoichiometry verification step on the first polymerization reaction mixture; (c) optionally adding additional reactant (monomer 1, monomer 2, or chainstopper) to the first polymerization reaction mixture to provide a second polymerization reaction mixture; and (d) removing solvent from the first polymerization reaction mixture or the second polymerization reaction mixture to provide a first polymer-organoclay composite composition comprising a polymer component and an organoclay component wherein the organoclay component is at least 10% exfoliated.
摘要翻译：在一个实施方案中，本发明提供制备聚合物 - 有机粘土复合组合物的方法，其包含（a）在缩聚条件下使第一单体，第二单体，溶剂和有机粘土组合物接触，所述有机粘土组合物包含交替的无机硅酸盐层和有机层，以提供第一聚合反应混合物，其中所述第一单体和第二单体之一是二胺，另一个是二酐; （b）在第一聚合反应混合物上进行化学计量验证步骤; （c）任选地向第一聚合反应混合物中加入另外的反应物（单体1，单体2或链截止剂）以提供第二聚合反应混合物; 和（d）从第一聚合反应混合物或第二聚合反应混合物中除去溶剂以提供包含聚合物组分和有机粘土组分的第一聚合物 - 有机粘土复合组合物，其中有机粘土组分至少10％剥离。

2. 发明申请

US20070299186A1 COMPOSITIONS AND METHODS FOR POLYMER COMPOSITES 有权
标题翻译：聚合物复合材料的组合物和方法
公开(公告)号：US20070299186A1
公开(公告)日：2007-12-27
申请号：US11766227
申请日：2007-06-21
申请人： Kwok Chan , Joshua Croll , Balakrishnan Ganesan , Marcus Harrigan , Farid Khouri , Gurram Kishan , Ritesh Mathur , Rachel Suffield , Wenhui Wang , James White
发明人： Kwok Chan , Joshua Croll , Balakrishnan Ganesan , Marcus Harrigan , Farid Khouri , Gurram Kishan , Ritesh Mathur , Rachel Suffield , Wenhui Wang , James White
IPC分类号： C08K5/50 , C08K9/04
CPC分类号： C08K5/50
摘要： This invention relates to organic salt compositions useful in the preparation of organoclay compositions, polymer-organoclay composite compositions, and methods for the preparation of polymer nanocomposites. In one embodiment, the present invention provides an organoclay composition comprising alternating inorganic silicate layers and organic layers, said organic layers comprising a quaternary phosphonium cation having structure X wherein Ar1, Ar2, and Ar3 are independently C2-C50 aromatic radicals; Ar4 is a bond or a C2-C50 aromatic radical; “a” is a number from 1 to about 200; “c” is a number from 0 to 3; R1 is independently at each occurrence a halogen atom, a C1-C20 aliphatic radical, a C5-C20 cycloaliphatic radical, or a C2-C20 aromatic radical; and R2 is a halogen atom, a C1-C20 aliphatic radical, a C5-C20 cycloaliphatic radical, a C2-C50 aromatic radical, or a polymer chain.
摘要翻译：本发明涉及可用于制备有机粘土组合物，聚合物 - 有机粘土复合材料组合物和制备聚合物纳米复合材料的方法的有机盐组合物。在一个实施方案中，本发明提供了一种有机粘土组合物，其包含交替的无机硅酸盐层和有机层，所述有机层包含具有结构X的季鏻阳离子，其中Ar 1，Ar 2， >和Ar 3独立地为C 2 -C 50芳族基团; Ar 4是一个键或一个C 2 -C 50芳族基团; “a”是从1到大约200的数字; “c”是从0到3的数字; R 1在每次出现时独立地为卤素原子，C 1 -C 20脂族基团，C 5 H 12 -C 20脂环族基团或C 2 -C 20芳族基团; 和R 2是卤素原子，C 1 -C 20脂族基团，C 5 -C 20个脂环族基团，C 2 -C 20 - 50芳族基团或聚合物链。

3. 发明申请

US20050049392A1 Process for fractionation/concentration to reduce the polydispersivity of polymers 失效
$Process for fractionation/concentration to reduce the polydispersivity of polymers$
公开(公告)号：US20050049392A1
公开(公告)日：2005-03-03
申请号：US10647678
申请日：2003-08-25
申请人： Farid Khouri , Paul Howson
发明人： Farid Khouri , Paul Howson
IPC分类号： C08G73/12 , C08J3/09 , C08G2/00
CPC分类号： C08J3/095 , C08G73/121 , C08G73/124 , C08J3/093 , C08J2379/08
摘要： Methods of reducing the amount of undesirable by-products in the production of polymers are disclosed. The resulting polyetherimides have lower polydispersivity and enhanced thermomechanical properties. In some embodiments, cyclic and low molecular weight linear oligomers are also obtained.

4. 发明申请

US20050049439A1 Method for making salts hydroxy-substituted hydrocarbons 有权
标题翻译：盐的制备方法羟基取代的烃
公开(公告)号：US20050049439A1
公开(公告)日：2005-03-03
申请号：US10647890
申请日：2003-08-25
申请人： Thomas Guggenheim , Daniel Brunelle , David Woodruff , Lee Bergman , Norman Johnson , Matthew Littlejohn , Farid Khouri
发明人： Thomas Guggenheim , Daniel Brunelle , David Woodruff , Lee Bergman , Norman Johnson , Matthew Littlejohn , Farid Khouri
IPC分类号： C07C29/70 , C07F1/02
CPC分类号： C07C37/70 , C07C37/66 , C07C39/235
摘要： Disclosed is a method for preparing an alkali metal salt of a hydroxy-substituted hydrocarbon which comprises the steps of (i) contacting in solvent media at least one hydroxy-substituted hydrocarbon with a base comprising an alkali metal cation; and (ii) devolatilizing the solvent media comprising alkali metal salt by adding or spraying the solvent media into a substantially water-immiscible organic solvent, said solvent being at a temperature greater than the boiling point of solvent media at the prevailing pressure. In one embodiment the solvent media comprises water, and optionally at least one water-soluble protic organic solvent.
摘要翻译：公开了一种制备羟基取代烃的碱金属盐的方法，其包括以下步骤：（i）在溶剂介质中使至少一种羟基取代的烃与包含碱金属阳离子的碱接触; 和（ii）通过将溶剂介质加入或喷雾到基本上与水不混溶的有机溶剂中来使包含碱金属盐的溶剂介质脱挥发分，所述溶剂的温度大于溶剂介质在当前压力下的沸点。在一个实施方案中，溶剂介质包含水和任选的至少一种水溶性质子有机溶剂。

5. 发明申请

US20050029194A1 Method for removal of guanidine compound from aqueous media 审中-公开
标题翻译：从水性介质中除去胍化合物的方法
公开(公告)号：US20050029194A1
公开(公告)日：2005-02-10
申请号：US10743239
申请日：2003-12-22
申请人： David Hall , Thomas Guggenheim , James Silva , Farid Khouri , Matthew Littlejohn , Balakrishnan Ganesan , Ashok Shyadligeri , Pradeep Nadkarni
发明人： David Hall , Thomas Guggenheim , James Silva , Farid Khouri , Matthew Littlejohn , Balakrishnan Ganesan , Ashok Shyadligeri , Pradeep Nadkarni
IPC分类号： B01D15/08 , B01D61/00 , B01D61/02 , B01D61/14 , C07C277/06
CPC分类号： C02F9/00 , B01D61/027 , C02F1/281 , C02F1/283 , C02F1/44 , C02F2101/38 , C07C277/06 , C07C279/04
摘要： Disclosed is a method for removing a neutral or an ionic guanidine compound from an aqueous media optionally comprising an alkali metal halide, wherein the method is selected from the group consisting of (a) adsorption onto a carbonaceous adsorbent, (b) adsorption onto a clay adsorbent, (c) filtration through a nanofiltration membrane, and (d) removal of water and calcination.
摘要翻译：公开了一种从任选地包含碱金属卤化物的水性介质中除去中性或离子胍化合物的方法，其中所述方法选自（a）吸附到碳质吸附剂上，（b）吸附到粘土上吸附剂，（c）通过纳滤膜过滤，和（d）去除水和煅烧。

6. 发明申请

US20070219344A1 HIGH HEAT POLYETHERSULFONE COMPOSITIONS 有权
标题翻译：高热聚合物组合物
公开(公告)号：US20070219344A1
公开(公告)日：2007-09-20
申请号：US11286181
申请日：2005-11-21
申请人： Daniel Steiger , Farid Khouri , Daniel Brunelle , Amy Koren
发明人： Daniel Steiger , Farid Khouri , Daniel Brunelle , Amy Koren
IPC分类号： C08G75/00 , B32B27/00
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。

7. 发明申请

US20060173158A1 Phase transfer catalyzed method for preparation of polyetherimides 有权
标题翻译：相转移催化聚醚酰亚胺的制备方法
公开(公告)号：US20060173158A1
公开(公告)日：2006-08-03
申请号：US11363681
申请日：2006-02-28
申请人： Daniel Brunelle , Havva Acar , Farid Khouri , Thomas Guggenheim , David Woodruff , Norman Johnson
发明人： Daniel Brunelle , Havva Acar , Farid Khouri , Thomas Guggenheim , David Woodruff , Norman Johnson
IPC分类号： C08G8/02 , C08G75/00 , C07D401/00
CPC分类号： C08G73/12 , C08G73/121 , C08G73/124
摘要： Polyether polymers, such as polyetherimides, are prepared by the reaction of a dihydroxy-substituted aromatic hydrocarbon alkali metal salt, such as bisphenol A disodium salt, with a bis(N-(chlorophthalimido))aromatic compound, such as 1,3- and/or 1,4-bis(N-(4-chlorophthalimido))benzene, in a solvent such as o-dichlorobenzene and in the presence of a phase transfer catalyst such as a hexaalkylguanidinium chloride. Several embodiments may be employed to improve the method. They comprise employing substantially dry reagents, employing a high solids level in solvent, beginning with an excess of bis(N-(chlorophthalimido))-aromatic compound and incrementally adding alkali metal salt, employing alkali metal salt of small particle size, and using reagents of high purity.
摘要翻译：聚醚聚合物如聚醚酰亚胺通过二羟基取代的芳族烃碱金属盐如双酚A二钠盐与双（N-（氯代邻苯二甲酰亚胺基））芳族化合物如1,3-和 /或1,4-双（N-（4-氯邻苯二甲酰亚氨基））苯，在溶剂如邻二氯苯中，并在相转移催化剂如六烷基氯化the存在下进行。可以采用几个实施例来改进该方法。它们包括使用基本上干的试剂，在溶剂中使用高固体含量，从过量的双（N-（氯代邻苯二甲酰亚胺基）） - 芳族化合物开始，并逐渐加入碱金属盐，使用小粒径的碱金属盐，并使用试剂的高纯度。

8. 发明申请

US20060135741A1 Method to prepare bis(haloimides) 有权
标题翻译：制备双（卤代酰亚胺）的方法
公开(公告)号：US20060135741A1
公开(公告)日：2006-06-22
申请号：US11022907
申请日：2004-12-22
申请人： John Gui , Farid Khouri , Norman Johnson , Thomas Guggenheim , David Woodruff , James Silva
发明人： John Gui , Farid Khouri , Norman Johnson , Thomas Guggenheim , David Woodruff , James Silva
IPC分类号： C08G69/08
CPC分类号： C07D209/48 , C08G73/12
摘要： Bis(halophthalimides) are prepared in mixture in an organic liquid such as ortho-dichlorobenzene or anisole, by a reaction at a temperatire of at least 150° C. between at least one diamine compound and at least one halophthalic anhydride in the presence of imidization catalyst. The reaction mixture is maintained at about 15% by weight solids content and rich in the halophthalic anhydride by constantly monitoring the reaction mixture using analytical methods such as high performance liquid chromatography. The product mixture may be directly employed in the direct preparation of polyetherimides, and similar slurries may be employed to prepare other polyether polymers.
摘要翻译：通过在亚胺化存在下，在至少一种二胺化合物和至少一种卤代邻苯二甲酸酐之间的至少150℃的温度下进行反应，在邻二氯苯或苯甲醚的有机液体中混合制备双（卤代邻苯二酰亚胺）催化剂。通过使用诸如高效液相色谱法的分析方法不断监测反应混合物，将反应混合物保持在约15重量％的固体含量并富含卤代邻苯二甲酸酐。产物混合物可以直接用于直接制备聚醚酰亚胺，并且可以使用类似的浆料来制备其它聚醚聚合物。

9. 发明申请

US20050049390A1 Phase transfer catalyzed method for preparation of polyetherimides 审中-公开
标题翻译：相转移催化聚醚酰亚胺的制备方法
公开(公告)号：US20050049390A1
公开(公告)日：2005-03-03
申请号：US10647889
申请日：2003-08-25
申请人： Daniel Brunelle , Hava Acar , Farid Khouri , Thomas Guggenheim , David Woodruff , Norman Johnson
发明人： Daniel Brunelle , Hava Acar , Farid Khouri , Thomas Guggenheim , David Woodruff , Norman Johnson
IPC分类号： C08G73/12 , C08G8/02 , C08G14/00
CPC分类号： C08G73/124 , C08G73/121
摘要： Polyether polymers, such as polyetherimides, are prepared by the reaction of a dihydroxy-substituted aromatic hydrocarbon alkali metal salt, such as bisphenol A disodium salt, with a bis(N-(chlorophthalimido))aromatic compound, such as 1,3- and/or 1,4-bis[N-(4-chlorophthalimido)]benzene, in a solvent such as o-dichlorobenzene and in the presence of a phase transfer catalyst such as a hexaalkylguanidinium chloride. Several embodiments may be employed to improve the method. They comprise employing substantially dry reagents, employing a high solids level in solvent, beginning with an excess of bis(N-(chlorophthalimido))-aromatic compound and incrementally adding alkali metal salt, employing alkali metal salt of small particle size, and using reagents of high purity.
摘要翻译：聚醚聚合物如聚醚酰亚胺通过二羟基取代的芳族烃碱金属盐如双酚A二钠盐与双（N-（氯代邻苯二甲酰亚胺基））芳族化合物如1,3-和 /或1,4-双[N-（4-氯邻苯二甲酰亚氨基）]苯，在溶剂如邻二氯苯中，并在相转移催化剂如六烷基氯化the的存在下进行。可以采用几个实施例来改进该方法。它们包括使用基本上干的试剂，在溶剂中使用高固体含量，从过量的双（N-（氯代邻苯二甲酰亚胺基）） - 芳族化合物开始，并逐渐加入碱金属盐，使用小粒径的碱金属盐，并使用试剂的高纯度。

10. 发明授权

US07230066B2 Polycarbonate—ultem block copolymers 有权
标题翻译：聚碳酸酯 - 最终嵌段共聚物
公开(公告)号：US07230066B2
公开(公告)日：2007-06-12
申请号：US11015216
申请日：2004-12-16
申请人： Farid Khouri , Julia Lee , Sheldon Shafer
发明人： Farid Khouri , Julia Lee , Sheldon Shafer
IPC分类号： C08G63/02
CPC分类号： C08G64/18 , C08G73/16
摘要： The present invention provides novel block copolycarbonates comprising residues from a hydroxy terminated polyetherimide or polyimide, residues from a dihydroxy compound, and residues from an activated carbonate. In a preferred embodiment of the present invention the polyetherimide or polyimide blocks exhibit high Mw while the resulting block copolycarbonate exhibits a single Tg. The novel block copolycarbonates of the present invention are produced under melt polymerization conditions in the presence an activated carbonate source.
摘要翻译：本发明提供新的嵌段共聚碳酸酯，其包含羟基封端的聚醚酰亚胺或聚酰亚胺的残基，二羟基化合物的残基和活化的碳酸酯的残基。在本发明的优选实施方案中，聚醚酰亚胺或聚酰亚胺嵌段表现出高的摩尔比，而所得的嵌段共聚碳酸酯表现出单一的T N。本发明的新型嵌段共聚碳酸酯在熔融聚合条件下在活性碳酸酯源存在下制备。

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