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61. 发明公开

EP0218079A3 Allyl terminated macromolecular monomers of polyethers 失效
标题翻译：聚乙烯的全部终止的大分子单体
公开(公告)号：EP0218079A3
公开(公告)日：1988-08-10
申请号：EP86111869
申请日：1986-08-27
申请人： The B.F. Goodrich Company
发明人： Yu, Simon Hsiao-pao
IPC分类号： C08G65/02 , C08G77/46
CPC分类号： C08G65/2645 , C08G77/46 , Y10S525/918
摘要： A cationic ring-opening polymerization of a cylic ether ("CE") in conjunction with an unsaturated alcohol (propagator) having an allyl double bond, produces a polyether macromer having an allylic group near one end and a hydroxyl group at the other. The polymerization proceeds by polyaddition of the CE to the OH group which is the propagating species. The CE is an alkylene oxide or an aliphatic or aromatic glycidyl ether; the propagator is a primary or secondary alcohol which, if cyclic may have a single internal double bond in one ring. The catalyst is a Friedel-Crafts acid, strong protic organic or inorganic acid, oxonium salt, or the like. The macromer formed may be homopolymerized to yield a polyvinyl homomacromer with pendant chains of polymerized CE; or the CE may be copolymerized with a wide variety of olefinically unsaturated monomers to form a macromer copolymer; or, plural cyclic ethers may be (a) sequentially polymerized to form macromer block copolyethers, or, (b) polymerized randomly to form macromer copolyether copolymers. The cationically ring-opened macromer formed always contains a trace of a cyclic oligomer of the CE.

62. 发明公开

EP0195505A3 Polypropylene resin composition and biaxially stretched film thereof 失效
标题翻译：聚丙烯树脂组合物及其双层拉伸薄膜
公开(公告)号：EP0195505A3
公开(公告)日：1988-01-07
申请号：EP86300822
申请日：1986-02-06
申请人： MITSUBISHI KASEI CORPORATION
发明人： Matsumoto, Yoshio , Fujii, Toshio , Shinohara, Yoshinao , Fukuda, Kiyoshi
IPC分类号： C08J05/18 , C08L23/12
CPC分类号： C08J5/18 , C08J2323/12 , C08L9/00 , C08L23/12 , Y10S525/911 , Y10S525/914 , Y10S525/918 , C08L2666/04
摘要： polypropylene resin composition comprises 100 parts by weight of propylene homopolymer having a stereoregularity of a boiling heptane-insoluble part thereof of not less than 0.960 as an isotactic pentad rate obtained by 13 C-NMR, and 0.01 to 2 parts by weight of a hydrocarbon polymer having completely or partially saturated main hydrocarbon chain and at least one hydroxy group at an end of the main hydrocarbon chain, and is used to produce a biaxially stretched film having an improved combination of properties.

63. 发明授权

EP0035969B1 Zusammensetzung aus kationisch polymerisierbarem Material und einem Katalysator 失效
标题翻译：阳离子聚合物和催化剂的组成
公开(公告)号：EP0035969B1
公开(公告)日：1985-02-13
申请号：EP81810070.3
申请日：1981-03-02
申请人： CIBA-GEIGY AG
发明人： Green, George Edward, Dr. , Irving, Edward, Dr.
IPC分类号： C08K5/41 , C08K5/43 , C08F2/50
CPC分类号： C08G65/105 , C08G59/68 , C08K5/41 , C08L61/06 , G03F7/029 , Y10S525/918 , Y10T428/31518 , Y10T428/31529

64. 发明授权

US06579959B2 Process for producing isobutylene polymers 失效
公开(公告)号：US06579959B2
公开(公告)日：2003-06-17
申请号：US10100167
申请日：2002-03-19
申请人： Chiho Yoshimi , Keizo Hayashi , Shigeru Hagimori , Naoki Furukawa
发明人： Chiho Yoshimi , Keizo Hayashi , Shigeru Hagimori , Naoki Furukawa
IPC分类号： C08F1010
CPC分类号： C08F10/10 , C08F110/10 , Y10S525/918 , C08F2/38 , C08F4/16 , C08F2500/03
摘要： The present invention has for its object to produce an isobutylene polymer having excellent performance characteristics by suppressing side reactions at the polymer growth termini during polymerization. The process of the present invention is to carry out a cationic polymerization of a monomer component containing isobutylene in the presence of a polymerization initiator, a catalyst, an ether compound, and an electron donor. Moreover, the process is to carry out a cationic polymerization of a monomer component containing isobutylene in the presence of a polymerization initiator, a catalyst, an ether compound, and an electron donor, and add a compound having the carbon-carbon unsaturated bond for introducing the carbon-carbon unsaturated bond into the polymer terminus.

65. 发明申请

US20020176038A1 Curable pressure-sensitive adhesive sheet, multi-layer sheet and liquid crystal display device 审中-公开
标题翻译：可固化压敏粘合片，多层片和液晶显示装置
公开(公告)号：US20020176038A1
公开(公告)日：2002-11-28
申请号：US10121681
申请日：2002-04-15
发明人： Noriko Watanabe , Takashi Sato , Yukihiro Sumida , Junichi Shimaoka
IPC分类号： G02F001/1333
CPC分类号： G02F1/133526 , G02F1/133504 , G02F1/133528 , G02F2202/023 , Y10S430/115 , Y10S525/918 , Y10T428/10 , Y10T428/1036 , Y10T428/1059
摘要： The curable pressure-sensitive adhesive sheet A of this invention comprises an optically transparent substrate on which the curable pressure-sensitive adhesive layer 2 is layered on and integrated therewith. The curable pressure-sensitive adhesive layer 2 comprises a curable pressure-sensitive adhesive composite comprising a cationically-polymerizable compound, a polymer and a photocationic polymerization initiator. Surface roughness Rt of a surface of the curable pressure-sensitive adhesive layer is 2 nullm or less.
摘要翻译：本发明的可固化压敏粘合片A包括光固化型粘合剂层2层叠在其上并与其一体化的光学透明基材。可固化压敏粘合剂层2包括包含阳离子可聚合化合物，聚合物和光阳离子聚合引发剂的可固化压敏粘合剂复合材料。可固化压敏粘合剂层的表面的表面粗糙度Rt为2μm以下。

66. 发明授权

US5844056A Star polymers having multiple polyisobutylene arms emanating from a calixarene core, initiators therefor, and method for the synthesis thereof 失效
标题翻译：具有从杯芳烃核发出的多个聚异丁烯臂的星形聚合物，其引发剂及其合成方法
公开(公告)号：US5844056A
公开(公告)日：1998-12-01
申请号：US693433
申请日：1996-08-07
申请人： Joseph P. Kennedy , Istvan J. Majoros , Sunny Jacob
发明人： Joseph P. Kennedy , Istvan J. Majoros , Sunny Jacob
IPC分类号： C08F4/14 , C08F10/10 , C08F297/06 , C07C43/225 , C07C43/23
CPC分类号： C08F297/06 , C08F10/10 , Y10S525/918 , Y10S526/941
摘要： The synthesis and characterization of novel linear polymers and multi-arm star polymers comprising polyisobutylene arms connected to a well-defined calixarene core are described. The polymers are directly telechelic. They synthesis has been achieved using the "core first" method wherein multifunctional calix�n!arene (where n=4 to 16) derivatives or their monofunctional analogues are used as initiators which, in conjunction with certain Freidel-Crafts acids as co-initiators, induce the living polymerization of isobutylene or a similar carbocationic polymerizable monomer. Novel initiators suitable for inducing the polymerization are also described.
摘要翻译：描述了包含连接到明确定义的杯芳烃核心的聚异丁烯臂的新型线性聚合物和多臂星形聚合物的合成和表征。聚合物是直接遥爪的。使用其中多功能杯[n]芳烃（其中n = 4至16）衍生物或其单官能类似物用作引发剂的“核心优先”方法已经实现了它们的合成，这些引发剂与某些Freidel-Crafts酸作为共引发剂诱导异丁烯或类似的碳阳离子聚合性单体的活性聚合。还描述了适合于引发聚合的新型引发剂。

67. 发明授权

US5811501A Process for producing unsaturated group-terminated isobutylene polymer 失效
标题翻译：制备不饱和基团的异丁烯聚合物的方法
公开(公告)号：US5811501A
公开(公告)日：1998-09-22
申请号：US671198
申请日：1996-06-27
申请人： Takeshi Chiba , Hiroshi Fujisawa , Yoshimichi Yamanaka , Yoshikuni Deguchi , Kazuya Yonezawa
发明人： Takeshi Chiba , Hiroshi Fujisawa , Yoshimichi Yamanaka , Yoshikuni Deguchi , Kazuya Yonezawa
IPC分类号： C08F2/06 , C08F10/10
CPC分类号： C08F10/10 , Y10S525/918
摘要： The present invention provides a novel halogen-free solvent system which can produce a good isobutylene polymer and can be easily reused. A novel process for the production of an isobutylene polymer is provided which comprises using a hydrocarbon solvent having a boiling point of not lower than 105.degree. C. and a melting point of not higher than -90.degree. C. Heretofore, a solvent system containing a halogenated hydrocarbon such as methylene chloride has been used for the production of an isobutylene polymer. However, such a solvent system has a great adverse effect on the environment. Therefore, a non-halogenated solvent is desirable. The present invention is characterized by the use of a hydrocarbon solvent as a reaction solvent. The resulting polymer has good properties. Further, compounds which are produced as by-products during the reaction can be easily removed, enabling the recycling of the solvent used. Thus, the production cost can be reduced.
摘要翻译：本发明提供了一种新型的无卤素溶剂体系，其可以产生良好的异丁烯聚合物并且可以容易地重复使用。提供了一种生产异丁烯聚合物的新方法，其包括使用沸点不低于105℃，熔点不高于-90℃的烃溶剂。迄今为止，含有卤代烃如二氯甲烷已被用于生产异丁烯聚合物。然而，这种溶剂体系对环境有很大的不利影响。因此，非卤化溶剂是理想的。本发明的特征在于使用烃溶剂作为反应溶剂。所得聚合物具有良好的性能。此外，可以容易地除去在反应期间作为副产物生成的化合物，使得所用溶剂的再循环。因此，可以降低生产成本。

68. 发明授权

US5013785A Pressure-sensitive adhesive composition comprising poly-4-methyl-1-pentene as tackifier 失效
标题翻译：包含聚-4-甲基-1-戊烯作为增粘剂的压敏粘合剂组合物
公开(公告)号：US5013785A
公开(公告)日：1991-05-07
申请号：US210492
申请日：1988-08-08
申请人： Kinya Mizui
发明人： Kinya Mizui
IPC分类号： C08F10/00 , C08F8/00 , C08F10/14 , C09J109/00 , C09J123/00 , C09J123/20 , C09J201/00
CPC分类号： C09J201/00 , Y10S525/918
摘要： In the present invention, a polymer having a number average molecular weight (Mn) of from 200 to 40,000 and a glass transition point of from -75.degree. C. to +10.degree. C. which is obtained by the cationic polymerization of a branched alpha-olenin is used as a tackifier (a tacky producer) for a hot melt adhesive or a pressure-sensitive adhesive. An adhesive composition containing the polymer described above as a tackifier has excellent heat resistance, hue, weather resistance, and the like and has such excellent characteristics that its odor is weak.

69. 发明授权

US4943616A Living cationic polymerization process 失效
标题翻译：活性阳离子聚合工艺
公开(公告)号：US4943616A
公开(公告)日：1990-07-24
申请号：US445170
申请日：1989-12-04
申请人： Munmaya K. Mishra , Akhtar Osman
发明人： Munmaya K. Mishra , Akhtar Osman
IPC分类号： C08F4/34 , C08F10/10 , C08F210/10
CPC分类号： C08F210/10 , C08F10/10 , Y10S525/918
摘要： A polymerization process is provided for producing a terminally functional polymer which comprises introducing a monomer charge, a Lewis acid and an organic peroxy compound into a suitable reaction vessel and polymerizing the monomer charge at a temperature of from about 0.degree. to about -80.degree. C. to form the terminally functional polymer, wherein the monomer charge comprises isobutylene and the organic peroxy compound is charged in an amount of from about 10.sup.-4 to about 10.sup.-1 moles per mole of the isobutylene. In a preferred embodiment, the monomer charge additionally comprises vinylidene aromatic or diolefin monomers. In another preferred embodiment the monomer charge comprises the sequential addition of isobutylene and vinylidene aromatic or diolefin monomers. In a further preferred embodiment said reaction vessel is additionally charged with an electron door having an electron door number of from about 22 to about 50 the amount of said electron door being from about 10.sup.-4 to about 10.sup.-1 moles of said isobutylene. The invention also provides a novel catalyst system comprising an organic peroxy compund and a Lewis acid for the polymerization of isobutylene or monomer mixtures containing isobutylene.
摘要翻译：提供聚合方法用于制备末端官能聚合物，其包括将单体电荷，路易斯酸和有机过氧化合物引入合适的反应容器中并在约0至约-80℃的温度下使单体电荷聚合形成末端官能化聚合物，其中单体电荷包含异丁烯，有机过氧化合物的加入量为每摩尔异丁烯约10-4至约10-1摩尔。在优选的实施方案中，单体电荷另外包含亚乙烯基芳族或二烯烃单体。在另一个优选实施方案中，单体电荷包括顺序加入异丁烯和亚乙烯基芳族或二烯烃单体。在另一个优选的实施方案中，所述反应容器另外装有电子门数为约22至约50的电子门，所述电子门的量为约10-4至约10-1摩尔所述异丁烯。本发明还提供了一种新颖的催化剂体系，其包含有机过氧化合物和路易斯酸，用于聚合异丁烯或含有异丁烯的单体混合物。

70. 发明授权

US4942210A Branched isoolefin polymer prepared with adamantane catalyst system 失效
标题翻译：用金刚烷催化剂体系制备的分支异烯烃聚合物
公开(公告)号：US4942210A
公开(公告)日：1990-07-17
申请号：US88251
申请日：1987-08-24
申请人： Irving Kuntz
发明人： Irving Kuntz
IPC分类号： C08F10/10
CPC分类号： C08F10/10 , Y10S525/918
摘要： Isobutylene homopolymers and copolymers are prepared using a catalyst system comprising a haloadamantane component and a Lewis acid. Branched polymers are prepared using polyhaloadamantanes, the branches being attached to the adamantane at the former location of the halide. The preferred catalyst systems are diethylaluminum chloride and bromoadamantane as well as polybromo, or polychloroadamantanes.
摘要翻译：使用包含卤代金刚烷组分和路易斯酸的催化剂体系制备异丁烯均聚物和共聚物。支化聚合物是使用多卤金刚烷制备的，分支与卤化物前一位置的金刚烷连接。优选的催化剂体系是二乙基氯化铝和溴金刚烷以及聚溴或聚氯金刚烷。

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