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公开(公告)号：US20230159670A1
公开(公告)日：2023-05-25
申请号：US17906249
申请日：2021-03-10
发明人： Alexander V. Zabula , Lubin Luo , Robert L. Halbach , Jo Ann M. Canich , Carlos R. Lopez-Barron , Alan A. Galuska
CPC分类号： C08F4/63912 , C08F32/04
摘要： An improved catalyst for cyclic olefin polymerization. The catalyst includes a transition metal carbene having the following structure: Mv(OR’)c*mX(v-c*m-2)=C(R*)2 wherein Mv is a Group 5 transition metal having a valence (v) of 5 or a Group 6 transition metal having a valence (v) of 5 or 6; each R′ is independently a monovalent organic moiety comprising from 8 to 40 atoms selected from Groups 14-17; c is an integer from 1 to 3; m is ⅓, ½, 1, 3/2, 2, 3, or 4 and c*m ≤ v-2; X is a halogen; and each R* is independently H or a C1 to C7 alkyl. The catalyst is particularly useful for ring-opening metathesis polymerization (ROMP).
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公开(公告)号：US11299566B2
公开(公告)日：2022-04-12
申请号：US17356637
申请日：2021-06-24
申请人： PROMERUS, LLC
发明人： Shun Hayakawa , Guodong Deng , Ruslan Burtovyy , Leah Langsdorf , Larry F Rhodes
IPC分类号： C08F32/04 , C08F132/04 , C08F232/04 , C08F2/50 , C08F4/70 , C08F4/80 , C08F110/14 , C08F210/14 , C08F2/02 , C08F2/24 , C08F32/00
摘要： Embodiments in accordance with the present invention encompass compositions comprising a organopalladium compound, a photoacid generator, a photosensitizer, one or more olefinic monomers and a stabilizer, such as for example a hindered amine, which undergo vinyl addition polymerization when said composition is exposed to a suitable actinic radiation to form a substantially transparent film. The compositions of this invention are stable at room temperature for several days to several months and can also be stored at higher temperatures from about 40° C. to 60° C. for several days and undergo mass polymerization only when subjected to suitable actinic radiation. The monomers employed therein have a range of optical and mechanical properties, and thus these compositions can be tailored to form films having various opto-electronic properties. Accordingly, compositions of this invention are useful in various applications, including as coatings, encapsulants, fillers, leveling agents, sealants, adhesives, among others.
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公开(公告)号：US10245562B2
公开(公告)日：2019-04-02
申请号：US14827624
申请日：2015-08-17
发明人： Andrew Bell , Oleksandr Burtovyy , Tamami Takigawa
IPC分类号： B01D71/80 , B01D61/36 , C07F15/00 , C08F32/04 , C08F299/02 , B01D67/00 , B01D69/08 , B01D69/12 , C08F4/80
摘要： A pervaporation membrane formed from a series of vinyl addition block polymers derived from functionalized norbornene monomers are disclosed and claimed. Also disclosed are the fabrication of membranes which exhibit unique separation properties, and their use in the separation of organic volatiles from biomass and/or organic waste, including butanol, phenol, and the like.
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公开(公告)号：US20180257065A1
公开(公告)日：2018-09-13
申请号：US15760730
申请日：2016-09-19
CPC分类号： B01J31/223 , B01J31/2243 , B01J31/2286 , B01J2231/14 , B01J2531/0244 , B01J2531/66 , C07F11/00 , C08F4/69 , C08F32/04 , C08G61/08 , C08G2261/13 , C08G2261/3324 , C08G2261/418
摘要： A tetraanionic OCO pincer ligand metal-oxo-alkylidene complex is prepared from a trianionic pincer ligand supported metal-alkylidyne. The metal can be tungsten or other group 5-7 transition metal. The tetraanionic pincer ligand metal-oxo-alkylidene complex, a trianionic OCO pincer ligand metal complex, or a trianionic ONO pincer ligand metal complex can be used to polymerize cycloalkenes. The poly(cycloalkene)s are predominantly cis-alkene macrocyclics.
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公开(公告)号：US09972758B2
公开(公告)日：2018-05-15
申请号：US14916992
申请日：2014-09-10
发明人： Kiho Yamada , Shoko Nagai , Yuta Furusawa , Akira Hirano , Masamichi Ippommatsu
CPC分类号： H01L33/56 , C08F32/04 , H01L33/54 , H01L2224/14 , H01L2224/16225 , H01L2924/181 , H01L2924/00012
摘要： An ultraviolet light emitting device having high quality and high reliability is provided by preventing deterioration of electrical characteristics which is associated with an ultraviolet light emission operation and caused by a sealing resin. The ultraviolet light emitting device is an ultraviolet light emitting device including: an ultraviolet light emitting element (2) composed of a nitride semiconductor; and an ultraviolet-transparent sealing resin (3) covering the ultraviolet light emitting element (2), wherein at least a specific portion (3a) of the sealing resin (3), which is in contact with pad electrodes (16) and (17) of the ultraviolet light emitting element (2), is a first type amorphous fluororesin, a terminal functional group of a polymer or a copolymer that forms the first type amorphous fluororesin is a COOH group or a COOR group which is a reactive terminal functional group bondable to a metal that forms the pad electrodes (16) and (17), and a light emission wavelength range in the ultraviolet light emitting element (2) exists on a longer-wavelength side as compared to the long-wavelength edge of an absorption wavelength range in the amorphous fluororesin.
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公开(公告)号：US09382354B2
公开(公告)日：2016-07-05
申请号：US14518174
申请日：2014-10-20
发明人： Matthew W. Holtcamp
CPC分类号： C08F32/04 , C08F110/06 , C08G61/08 , C08G63/42 , C08G63/54 , C08G2261/1426 , C08G2261/3324 , C08G2261/3342 , C08G2261/418 , C08G2261/75 , C08L65/00
摘要： This invention relates to a polymer product of an anhydride functionalized polymer with a cyclic epoxide, and processes for the production thereof.
摘要翻译： 本发明涉及酸酐官能化聚合物与环状环氧化物的聚合物产物及其生产方法。
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7.发明授权Water soluble norbornene-type polymers and photoimageable compositions thereof 有权水溶性降冰片烯型聚合物及其可光成像组合物公开(公告)号：US09328179B2
公开(公告)日：2016-05-03
申请号：US14285806
申请日：2014-05-23
IPC分类号： G03F7/004 , C08F32/04 , C08F232/08 , G03F7/039 , G03C1/73 , G03F7/20 , C08F132/04
CPC分类号： C08F32/04 , C08F4/70 , C08F132/04 , C08F232/08 , G03C1/73 , G03F7/0045 , G03F7/0395 , G03F7/20 , C08F232/04
摘要： Embodiments in accordance with the present invention encompass water soluble polycyclic vinyl addition polymers having a norbornene type repeat unit derived from a norbornene type of monomer that encompasses a saccharide functional moiety. Embodiments in accordance with the present invention also encompass low and high molecular weight polymers with low catalyst loading.
摘要翻译： 根据本发明的实施方案包括具有衍生自包含糖官能部分的降冰片烯型单体的降冰片烯型重复单元的水溶性多环乙烯基加成聚合物。 根据本发明的实施方案还包括具有低催化剂负载的低分子量和高分子量聚合物。
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8.发明授权公开(公告)号：US09023906B2
公开(公告)日：2015-05-05
申请号：US14116100
申请日：2012-05-17
申请人： Masahiko Okamoto , Mayumi Yasuda , Tetsuji Kasai , Kazuyoshi Kaneko , Kyoko Kobayashi , Kotaro Ichino
发明人： Masahiko Okamoto , Mayumi Yasuda , Tetsuji Kasai , Kazuyoshi Kaneko , Kyoko Kobayashi , Kotaro Ichino
IPC分类号： C08F210/06 , C08L23/08 , C08F32/04 , C08L23/14 , C08F210/16 , C08L23/26 , C08F210/18
CPC分类号： C08F32/04 , C08F210/06 , C08F210/16 , C08F210/18 , C08F2500/12 , C08F2500/17 , C08F2500/25 , C08J9/06 , C08J9/122 , C08J2201/026 , C08J2201/03 , C08J2201/032 , C08J2203/06 , C08J2203/08 , C08J2205/044 , C08J2205/046 , C08J2323/14 , C08J2323/16 , C08L23/08 , C08L23/14 , C08L23/142 , C08L23/145 , C08L23/26 , C08L2203/14 , C08L2205/03 , C08L23/10 , C08L23/04 , C08L23/18 , C08L23/20 , C08F2500/09 , C08F2500/11 , C08F236/20 , C08L23/16 , C08L23/22
摘要： To provide a propylene-based copolymer and a propylene-based copolymer composition, each of which has a high melt tension because it has a long-chain branched structure, exhibits excellent molding processability during molding, such as inflation molding, extrusion molding, blow molding, injection molding or vacuum forming, and is capable of favorably providing a foamed product having an excellent expansion ratio and excellent cell uniformity in the foaming stage. The propylene-based copolymer (A) of the present invention comprises 50 to 95% by mol of constituent units [i] derived from propylene, 4.9 to 49.9% by mol of constituent units [ii] derived from an α-olefin of 2 to 10 carbon atoms other than propylene and 0.1 to 10% by mol of constituent units [iii] derived from a non-conjugated polyene (with the proviso that the total amount of the constituent units [i], [ii] and [iii] is 100% by mol), and is characterized by satisfying specific requirements (a) and (c).
摘要翻译： 为了提供由于具有长支链结构而具有高熔融张力的丙烯类共聚物和丙烯类共聚物组合物，在吹塑成型，挤出成型，吹塑成型时呈现优异的成型加工性 ，注射成型或真空成型，并且能够有利地提供在发泡阶段具有优异的膨胀率和优异的电池均匀性的发泡产品。 本发明的丙烯系共聚物（A）含有50〜95摩尔％的来自丙烯的结构单元[i]，4.9〜49.9摩尔％的α-烯烃的构成单元[ii]为2〜 除丙烯外的10个碳原子和0.1〜10摩尔的来自非共轭多烯的构成单元[iii]（条件是构成单元[i]，[ii]和[iii]的总量为 100摩尔％），其特征在于满足特定要求（a）和（c）。
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9.发明申请公开(公告)号：US20140349233A1
公开(公告)日：2014-11-27
申请号：US14285806
申请日：2014-05-23
CPC分类号： C08F32/04 , C08F4/70 , C08F132/04 , C08F232/08 , G03C1/73 , G03F7/0045 , G03F7/0395 , G03F7/20 , C08F232/04
摘要： Embodiments in accordance with the present invention encompass water soluble polycyclic vinyl addition polymers having a norbornene type repeat unit derived from a norbornene type of monomer that encompasses a saccharide functional moiety. Embodiments in accordance with the present invention also encompass low and high molecular weight polymers with low catalyst loading.
摘要翻译： 根据本发明的实施方案包括具有衍生自包含糖官能部分的降冰片烯型单体的降冰片烯型重复单元的水溶性多环乙烯基加成聚合物。 根据本发明的实施方案还包括具有低催化剂负载的低分子量和高分子量聚合物。
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公开(公告)号：US20090110994A1
公开(公告)日：2009-04-30
申请号：US11926674
申请日：2007-10-29
申请人： Ken Yoshimura , Lanny S. Liebeskind
发明人： Ken Yoshimura , Lanny S. Liebeskind
CPC分类号： C08F32/04 , H01M2008/1095 , H01M2300/0082
摘要： The present invention provides a novel polymer composed of polyarylene in the main chain and having oxocarbon groups which is particularly useful in battery and fuel cell applications.
摘要翻译： 本发明提供了一种由主链中的聚亚芳基构成的具有氧化碳基团的新型聚合物，其特别适用于电池和燃料电池应用。
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