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1. 发明申请

WO2014138001A1 PHOTOCHEMICAL PREPARATION OF HYDROXYL-TERMINATED POLYISOBUTYLENES AND RELATED METHODS AND USES 审中-公开
标题翻译：羟基封端的聚异丁烯的光化学制备及其相关方法和用途
公开(公告)号：WO2014138001A1
公开(公告)日：2014-09-12
申请号：PCT/US2014/020180
申请日：2014-03-04
申请人： KENNEDY, Joseph , NUGAY, Turgut , NUGAY, Nihan , THE UNIVERSITY OF AKRON
发明人： KENNEDY, Joseph , NUGAY, Turgut , NUGAY, Nihan
IPC分类号： C08F110/10 , C08G75/04
CPC分类号： C08G18/696 , C08F8/00 , C08F8/02 , C08F8/26 , C08F8/34 , C08F110/10 , C08F2810/30 , C08F2810/40 , C08G18/4063 , C08G18/6204 , C08G18/758 , C08G75/04 , C08J3/28 , C08K5/5403 , C08L81/04 , C08G18/12 , C08G18/3206 , C08F4/16 , C08F2/38
摘要： The present invention relates to novel hydroxyl-terminated polyisobutylenes and methods of making and using them. The hydroxyl-terminated polyisobutylenes contain a sulfur unit, -S-, within each terminal end group. The well-defined, sulfur containing, primary hydroxyl-terminated polyisobutylenes of the present invention can be simply, rapidly, and essentially quantitatively obtained by subjecting the unsaturated telechelic PIBs and mercapto alcohols to UV light-activated thiol-ene reactions. The resultant sulfur containing, primary hydroxyl-terminated polyisobutylenes can then be used in the production of polyurethanes and like materials.
摘要翻译：本发明涉及新的羟基封端的聚异丁烯及其制备和使用方法。羟基封端的聚异丁烯在每个末端基团中含有硫单元-S-。通过使不饱和的遥爪PIB和巯基醇经受UV光活化的硫醇 - 烯反应，可以简单，快速地并且基本上定量地获得本发明的含硫的主要羟基封端的聚异丁烯。所得到的含硫的伯羟基封端的聚异丁烯然后可用于生产聚氨酯和类似材料。

2. 发明申请

WO2014197699A1 GENERATION OF AMPHIPHILIC NETWORK WITH AN ABILITY TO DISTINGUISH THE TRANSPORT OF IGG AND INSULIN 审中-公开
标题翻译：具有辨别IGG和胰岛素运输能力的电泳网络的生成
公开(公告)号：WO2014197699A1
公开(公告)日：2014-12-11
申请号：PCT/US2014/041100
申请日：2014-06-05
申请人： CAKMAK, Mukerrem , NUGAY, Turgut , NUGAY, Nihan , KENNEDY, Joseph , THE UNIVERSITY OF AKRON
发明人： CAKMAK, Mukerrem , NUGAY, Turgut , NUGAY, Nihan , KENNEDY, Joseph
IPC分类号： C08G77/12
CPC分类号： C08G77/20 , C08G77/12 , C08L83/04 , C08L83/00
摘要： A method of preparing an amiphiphilic co-network comprising preparing a molecularly-bimodal crosslinkable amphiphilic graft by polymerizing a dihydrocarbylacrylamide monomer in the presence of a first asymmetric-telechelic polydihydrocarbylsiloxane monomer mixture and a second asymmetric-telechelic polydihydrocarbylsiloxane monomer mixture where the molar mass ratio between average molar mass of the first asymmetric-telechelic monomer mixture polydihydrocarbylsiloxane and average molar mass of the second asymmetric-telechelic monomer mixture polydihydrocarbylsiloxane is between 1:2 and 1:20; and crosslinking the molecularly-bimodal crosslinkable amphiphilic graft with a siloxane compound that includes at least two Si-H bonds.
摘要翻译：一种制备亲水性共网络的方法，包括通过在第一不对称 - 遥爪聚二烃基硅氧烷单体混合物和第二不对称遥爪聚二烃基硅氧烷单体混合物存在下聚合二烃基丙烯酰胺单体制备分子双峰可交联的两亲性接枝物，其中摩尔质量比第一不对称遥爪单体混合物聚二烃基硅氧烷的平均摩尔质量和第二不对称遥爪单体混合物聚二烃基硅氧烷的平均摩尔质量为1:2至1:20; 并将分子双峰可交联的两亲性接枝物与包含至少两个Si-H键的硅氧烷化合物交联。

3. 发明申请

WO2014025986A3 NOVEL POLYISOBUTYLENE-BASED THERMOPLASTIC ELASTOMERS 审中-公开
公开(公告)号：WO2014025986A3
公开(公告)日：2014-02-13
申请号：PCT/US2013/054111
申请日：2013-08-08
申请人： THE UNIVERSITY OF AKRON , KENNEDY, Joseph P. , NUGAY, Turgut , NUGAY, Nihan
发明人： KENNEDY, Joseph P. , NUGAY, Turgut , NUGAY, Nihan
IPC分类号： C08F216/16
摘要： The present invention is directed to a new class of thermoplastic elastomers (TPEs) and processes for making them. In some embodiments of the present invention, the end groups of the multi-arm PIB copolymer is a conjugated diene, whereas the other component is a multi-functional dienophile. The components of the TPE of the present invention are chemically connected via the well-known Diels-Alder reaction which is thermally reversible (by the retro-Diels-Alder reaction) at moderately elevated temperatures. The reversibility of the Diels-Alder retro-Diels-Alder reactions allows the recovery of the original components of the TPE and thus its recyclability and also gives the TPE the ability to be reshaped or reformed.

4. 发明申请

WO2014018509A1 POLYISOBUTYLENE-BASED POLYURETHANES CONTAINING ORGANICALLY MODIFIED MONTMORILLONITE 审中-公开
标题翻译：含有有机改性蒙脱土的聚异丁烯基聚氨酯
公开(公告)号：WO2014018509A1
公开(公告)日：2014-01-30
申请号：PCT/US2013/051634
申请日：2013-07-23
申请人： THE UNIVERSITY OF AKRON , KENNEDY, Joseph , NUGAY, Nihan , NUGAY, Turgut
发明人： KENNEDY, Joseph , NUGAY, Nihan , NUGAY, Turgut
IPC分类号： C08K3/34 , C08K9/00 , C08K9/04
CPC分类号： C08G18/3895 , C08G18/10 , C08G18/12 , C08G18/4825 , C08G18/4854 , C08G18/5024 , C08G18/6204 , C08G18/73 , C08G18/831 , C08K9/04 , C08L75/04 , C08L75/02 , C08L75/08
摘要： The present invention generally relates to polyisobutylene-based polyurethanes, polyureas and/or polyurethane-polyureas, and to a process for making such compounds. In one embodiment, the polyisobutylene-based polyurethanes, polyureas and/or polyurethane-polyureas also include at least one flexible hydrogen bond acceptor chain extender (HACE). In another embodiment, amine telechelic and hydroxyl telechelic polyisobutylenes are utilized with at least one at least one flexible hydrogen bond acceptor chain extender (HACE) to produce polyurethane-polyureas having various desired mechanical properties in combination with various desired oxidative/hydrolytic stability.
摘要翻译：本发明一般涉及聚异丁烯基聚氨酯，聚脲和/或聚氨酯 - 聚脲，以及制备这些化合物的方法。在一个实施方案中，聚异丁烯基聚氨酯，聚脲和/或聚氨酯 - 聚脲还包括至少一个柔性氢键受体扩链剂（HACE）。在另一个实施方案中，将胺遥爪和羟基遥爪聚异丁烯与至少一种柔性氢键受体扩链剂（HACE）一起使用，以产生具有各种所需机械性能的聚氨酯 - 聚脲，并结合各种所需的氧化/水解稳定性。

5. 发明申请

WO2016033158A1 SYNTHESIS OF -S-CH2CH2-OH TELECHELIC POLYISOBUTYLENES AND THEIR USE FOR THE PREPARATION OF BIOSTABLE POLYURETHANES 审中-公开
标题翻译： -S-CH2CH2-OH电话聚异丁烯的合成及其制备生物聚氨酯的用途
公开(公告)号：WO2016033158A1
公开(公告)日：2016-03-03
申请号：PCT/US2015/046898
申请日：2015-08-26
申请人： THE UNIVERSITY OF AKRON , KENNEDY, Joseph , TOTH, Kalman , NUGAY, Nihan
发明人： KENNEDY, Joseph , TOTH, Kalman , NUGAY, Nihan
IPC分类号： C08F110/10 , C08G75/04
CPC分类号： C08G18/6204 , C08F2/38 , C08F8/34 , C08F110/10 , C08F2810/40 , C08G18/246 , C08G18/758 , C08G18/7671 , C08G75/04 , C08G18/10 , C08G18/3206 , C08G18/6674
摘要： Sulfur containing, hydroxyl-telechelic PIBs, hydrolytically and oxidatively resistant, biocompatible and biostable polyurethanes (PUs) made therefrom, and methods for making both are disclosed. Well-defined hydroxyl telechelic PIBs are synthesized by a thiol-ene click photochemical reaction between PIBs carrying unsaturated end groups and 2-mercaptoethanol (HS-CH 2 CH 2 -OH). This regioselective process affords HO-CH 2 CH 2 -S-PIB-S-CH 2 CH 2 -OH (abbreviated herein as HO-S-PIB-S-OH) in high yield. In some embodiments, these HO-S-PIB-S-OH polymers may be reacted with diisocyanates and a chain extender to form sulfur containing PIB-based PUs. These sulfur containing PIB-based PUs have been found to have properties and chemical stability that are very similar to that of PUs made from di-hydroxyl terminated PIBs (OH-PIB-OHs) without sulfur, but have surprisingly increased creep resistance and are easier and less expensive to make.
摘要翻译：公开了含硫，羟基 - 遥爪PIB，水解和氧化抗性，由其制备的生物相容性和生物稳定性聚氨酯（PU），以及制造两者的方法。通过携带不饱和端基和2-巯基乙醇（HS-CH2CH2-OH）的PIB之间的硫醇烯键光化学反应合成了明确定义的羟基遥爪PIB。该区域选择性方法以高产率得到HO-CH 2 CH 2 -S-PIB-S-CH 2 CH 2 -OH（本文缩写为HO-S-PIB-S-OH）。在一些实施方案中，这些HO-S-PIB-S-OH聚合物可以与二异氰酸酯和扩链剂反应以形成含硫的基于PIB的PU。已经发现这些含硫的PIB基PU具有与不含硫的二羟基封端的PIB（OH-PIB-OH）制成的PU非常相似的性质和化学稳定性，但具有惊人的增强的抗蠕变性，并且更容易并且制造成本较低。

6. 发明申请

WO2014025986A2 NOVEL POLYISOBUTYLENE-BASED THERMOPLASTIC ELASTOMERS 审中-公开
标题翻译：新型聚异丁烯基热塑性弹性体
公开(公告)号：WO2014025986A2
公开(公告)日：2014-02-13
申请号：PCT/US2013054111
申请日：2013-08-08
申请人： UNIV AKRON , KENNEDY JOSEPH P , NUGAY TURGUT , NUGAY NIHAN
发明人： KENNEDY JOSEPH P , NUGAY TURGUT , NUGAY NIHAN
IPC分类号： C08F216/16
CPC分类号： C07C29/72 , C07C29/58 , C07C41/09 , C07C43/166 , C08F212/08 , C08F255/10 , C08J3/28 , C08J2351/06
摘要： The present invention is directed to a new class of thermoplastic elastomers (TPEs) and processes for making them. In some embodiments of the present invention, the end groups of the multi-arm PIB copolymer is a conjugated diene, whereas the other component is a multi-functional dienophile. The components of the TPE of the present invention are chemically connected via the well-known Diels-Alder reaction which is thermally reversible (by the retro-Diels-Alder reaction) at moderately elevated temperatures. The reversibility of the Diels-Alder retro-Diels-Alder reactions allows the recovery of the original components of the TPE and thus its recyclability and also gives the TPE the ability to be reshaped or reformed.
摘要翻译：本发明涉及一类新型热塑性弹性体（TPE）及其制备方法。在本发明的一些实施方案中，多臂PIB共聚物的端基是共轭二烯，而另一组分是多官能亲双烯体。本发明的TPE的组分通过公知的Diels-Alder反应进行化学连接，该反应在适度升高的温度下是热可逆的（通过狄尔斯 - 阿尔德反应）。 Diels-Alder retro-Diels-Alder反应的可逆性允许回收TPE的原始组分，从而回收TPE的可回收性，并且还使TPE具有改性或改性的能力。

7. 发明申请

WO2019018495A1 HIGH-STRENGTH LOW-CREEP THERMOPLASTIC ELASTOMER 审中-公开
公开(公告)号：WO2019018495A1
公开(公告)日：2019-01-24
申请号：PCT/US2018/042636
申请日：2018-07-18
申请人： KENNEDY, Joseph , NUGAY, Turgut , NUGAY, Nihan , THE UNIVERSITY OF AKRON
发明人： KENNEDY, Joseph , NUGAY, Turgut , NUGAY, Nihan
IPC分类号： C07C13/32 , C07C13/44 , C07C23/18
摘要： A polystyrene- g -(polyisobutylene-b-polystyrene) is taught. The polystyrene- g -(polyisobutylene- b -polystyrene) is synthesized by first providing a polystyrene backbone. Once the polystyrene backbone is provided, the polystyrene backbone is acetylated to provide acetyl groups on the polystyrene backbone. Next, the acetyl groups are converted to -C(CH 3 ) 2 OH groups. Finally, the living polymerization of isobutylene is initiated, which is then followed by the living block polymerization of styrene. A polymer network of polystyrene- g -(polyisobutylene- b -polystyrene)s is also provided.

8. 发明申请

WO2017132106A1 POLYISOBUTYLENE-BASED POLY(URETHANE-UREA)S 审中-公开
标题翻译：聚异丁烯基聚（尿烷脲）S
公开(公告)号：WO2017132106A1
公开(公告)日：2017-08-03
申请号：PCT/US2017/014649
申请日：2017-01-24
申请人： KENNEDY, Joseph , TOTH, Kalman , NUGAY, Nihan , DOLLINGER, Susan , THE UNIVERISTY OF AKRON
发明人： KENNEDY, Joseph , TOTH, Kalman , NUGAY, Nihan , DOLLINGER, Susan
IPC分类号： A61L27/00 , A61L27/16 , C08G18/10 , C08L75/04 , C09J175/04
CPC分类号： C08G18/10 , C08G18/6204 , C08G18/7671 , C08G18/3206 , C08G18/3271
摘要： In one or more embodiments, the present invention provide a polyisobutylene-based polyurethane-urea, and related method of preparation, wherein PIB-diols form the soft segment and a diisocyanate along with a well-defined combinations low molecular weight diol chain extenders and amino alcohol as co-chain extenders form the hard segments. In one or more embodiments, the present invention is directed to the use of judiciously chosen chain extender/co-chain extender combinations to enhance the strength of PUs by partially replacing urethane groups with urea groups by the use of amino alcohols to improve strength, while maintaining good processability. These thermoplastic PIB-PUU elastomers exhibit heretofore unattainable combinations of mechanical properties and processability.
摘要翻译：在一个或多个实施方案中，本发明提供聚异丁烯基聚氨酯 - 脲和相关的制备方法，其中PIB-二醇形成软链段和二异氰酸酯以及明确限定的组合低分子量二醇扩链剂和氨基醇作为共链增量剂形成硬链段。在一个或多个实施方案中，本发明涉及使用明智选择的扩链剂/共扩链剂组合来通过使用氨基醇部分地用尿素基团取代氨基甲酸酯基团以提高强度同时增强PU的强度，而保持良好的加工性。这些热塑性PIB-PUU弹性体表现出迄今为止无法实现的机械性能和可加工性的组合。

9. 发明申请

WO2014138017A1 PREPARATION OF POLYISOBUTYLENE-BASED POLYMER NETWORKS BY THIOL-ENE CHEMISTRY 审中-公开
标题翻译：通过THIOL-ENE化学制备基于聚异丁烯的聚合物网络
公开(公告)号：WO2014138017A1
公开(公告)日：2014-09-12
申请号：PCT/US2014/020208
申请日：2014-03-04
申请人： KENNEDY, Joseph , NUGAY, Turgut , NUGAY, Nihan , THE UNIVERSITY OF AKRON
发明人： KENNEDY, Joseph , NUGAY, Turgut , NUGAY, Nihan
IPC分类号： C08F110/10 , C08G75/04
CPC分类号： C08F110/10 , C08F10/10 , C08F299/00 , C08G75/04 , C08G75/045 , C08K5/37 , C08F4/16 , C08F2/10
摘要： A PIB-based polymer network includes at least one sulfur containing segment and at least two PIB polymer segments. The at least two PIB polymer segments each include a core and at least two polyisobutylene polymer chains extending therefrom. The at least one sulfur containing segment includes at least one sulfur atom that is located between any two polyisobutylene polymer chains from two different PIB polymer segments, so that the sulfur containing segment connects those two different PIB polymer segments together. The PIB-based polymer network is produced by the thiol-ene reaction in the presence of light or heat. The reaction products include at least two polyisobutylene polymer precursor moieties, each polyisobutylene polymer precursor moiety having at least two end group selected from the end groups -CH 2 -CH(CH 3 )=CH 2 , -CH 2 =C(CH 3 ) 2 , and -CH 2 -CH=CH 2 ;and at least one multi-functional thiol.
摘要翻译：基于PIB的聚合物网络包括至少一个含硫段和至少两个PIB聚合物链段。所述至少两个PIB聚合物链段各自包含芯和从其延伸的至少两个聚异丁烯聚合物链。至少一个含硫部分包含位于来自两个不同PIB聚合物链段的任何两个聚异丁烯聚合物链之间的至少一个硫原子，使得含硫链段将那两个不同的PIB聚合物链段连接在一起。基于PIB的聚合物网络通过在光或热存在下的硫醇 - 烯反应制备。反应产物包括至少两个聚异丁烯聚合物前体部分，每个聚异丁烯聚合物前体部分具有至少两个选自端基-CH 2 -CH（CH 3）= CH 2，-CH 2 = C（CH 3）2和-CH 2 -CH = CH 2;和至少一个多官能硫醇。

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