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81. 发明授权

US4594363A Production of core-sheath polymer particles containing voids, resulting product and use 失效
标题翻译：生产包含空隙的芯鞘聚合物颗粒，产生产品并使用
公开(公告)号：US4594363A
公开(公告)日：1986-06-10
申请号：US690913
申请日：1985-01-11
申请人： Robert M. Blankenship , Alexander Kowalski
发明人： Robert M. Blankenship , Alexander Kowalski
IPC分类号： C09D5/02 , C08F2/22 , C08F265/02 , C08F291/00 , C08J3/12 , C08J9/28 , C09D5/00 , C09D133/00
CPC分类号： C08J9/28 , C08F291/00 , C08J3/12 , C08J3/128 , C09D5/028 , C09D7/125 , C09D7/1291 , C08J2201/0504 , C08J2333/10 , Y10S525/902
摘要： Process for making core-sheath polymer particles containing voids, said particles useful for opacifying, comprising (A) emulsion polymerizing a core from a core monomer system comprised of at least one ethylenically unsaturated monomer containing acid functionality; (B) encapsulating said core with a hard sheath by emulsion polymerizing a sheath monomer system in the presence of said core, said sheath permitting penetration of fixed or permanent bases; (C) swelling at elevated temperature the resultant core-sheath polymer particles with fixed or permanent base so as to produce a dispersion of particles which, when dried, contain a microvoid which causes opacity in compositions in which they are contained, provided that either (1) said sheath comprises at least about 1% acid functional monomer or (2) said swelling takes place in the presence of solvent.Compositions comprising said core-sheath polymer particles are also disclosed.
摘要翻译：用于制造含有空隙的芯鞘聚合物颗粒的方法，所述可用于不透明的颗粒包含（A）将芯从由至少一种含有酸官能团的烯属不饱和单体构成的核心单体体系乳液聚合; （B）通过在所述芯的存在下通过乳液聚合鞘单体体系而用硬壳包封所述芯，所述护套允许固定或永久性碱的渗透; （C）在高温下膨胀所得的具有固定或永久性碱的芯鞘聚合物颗粒，以产生颗粒的分散体，当干燥时，颗粒分散体含有在其所含的组合物中引起不透明度的微孔，只要（ 1）所述鞘包含至少约1％的酸官能单体或（2）所述溶胀在溶剂存在下进行。还公开了包含所述芯鞘聚合物颗粒的组合物。

82. 发明授权

US4427836A Sequential heteropolymer dispersion and a particulate material obtainable therefrom, useful in coating compositions as a thickening and/or opacifying agent 失效
标题翻译：顺序杂聚物分散体和可由其获得的颗粒材料，可用作涂料组合物作为增稠剂和/或遮光剂
公开(公告)号：US4427836A
公开(公告)日：1984-01-24
申请号：US352396
申请日：1982-02-25
申请人： Alexander Kowalski , Martin Vogel , Robert M. Blankenship
发明人： Alexander Kowalski , Martin Vogel , Robert M. Blankenship
IPC分类号： C08F2/22 , C08F265/02 , C09D151/00
CPC分类号： C08F2/22 , C08F265/02 , C09D151/003 , C09D5/028 , C09D7/002 , C09D7/125 , C09D7/1291 , Y10S525/902
摘要： The present invention is concerned with the production and use of water-insoluble particulate heteropolymers made by sequential emulsion polymerization in dispersed particles of which a "core" of a polymeric acid is at least partially encased in a "sheath" polymer that is permeable to a volatile base, such as ammonia or an organic amine, adapted to cause swelling of the core by neutralization. The aqueous dispersion of the acid-containing core/sheath particles is useful in making water-base coating compositions wherein it may serve as an opacifying agent when a volatile base is used to at least partially (to a pH of at least 6) neutralize the heteropolymer, microvoids being formed in cores of the swollen particles in the film during the drying thereof. Thus, the heteropolymer dispersion can serve as an opacifying agent in coating compositions, such as water-base paints, as a supplement or replacement of part or all of the pigmentary material or extenders that would otherwise be used in such coating compositions.For convenience of description herein, the terms "core", "sheath", and "core/sheath polymr" are frequently used to refer to the distinct functional components of the individual polymer particles of the essential "mode" of the heteropolymers of the present invention even though in actuality, the components of the polymer particles thereof may not have the precise arrangement implied by this terminology.
摘要翻译：本发明涉及通过在其分散颗粒中顺序乳液聚合制备的水不溶性颗粒状杂聚物的制备和使用，其中聚合酸的“芯”至少部分地包封在可渗透的“护套”聚合物中挥发性碱，例如氨或有机胺，适于通过中和引起芯的溶胀。含酸芯/皮颗粒的含水分散体可用于制备水性涂料组合物，其中当使用挥发性碱至少部分（至少6的pH）时，其可以用作不透明剂，中和杂聚物，在其干燥期间在膜中的溶胀颗粒的芯中形成微孔。因此，杂聚聚物分散体可以用作涂料组合物中的遮光剂，例如水基涂料，作为另外将用于这种涂料组合物的部分或全部颜料材料或增量剂的补充或替代物。为了方便本文的描述，术语“芯”，“护套”和“芯/鞘多聚体”经常用于指本发明的杂聚物的基本“模式”的各个聚合物颗粒的不同功能组分即使实际上，其聚合物颗粒的组分可能不具有由该术语所暗示的精确布置。

83. 发明授权

US4375398A Electron beam sensitive resist of an anhydride copolymer 失效
标题翻译：酸酐共聚物的电子束敏感抗蚀剂
公开(公告)号：US4375398A
公开(公告)日：1983-03-01
申请号：US381287
申请日：1982-05-24
申请人： Donald H. Lorenz , Earl P. Williams
发明人： Donald H. Lorenz , Earl P. Williams
IPC分类号： C08F2/54 , G03F7/038 , C08F265/02 , C08L35/08
CPC分类号： G03F7/0388
摘要： This invention describes an ionizing radiation sensitive material having high contrast, high sensitivity and comprised of a mixed half-ester or half amide of the reaction of an N-hydroxy or N-aminoalkyl amide and a hydroxy alkyl terminally unsaturated compound with an alkylvinyl ether-maleic anhydride copolymer. A typical material is made by reacting hydroxyethyl pyrrolidone and hydroxyethyl acrylate with octadecylvinyl ether-maleic anhydride copolymer.
摘要翻译：本发明描述了具有高对比度，高灵敏度的电离辐射敏感材料，其由N-羟基或N-氨基烷基酰胺与羟基烷基末端不饱和化合物与烷基乙烯基醚 - 马来酸酐共聚物。典型的材料是通过羟乙基吡咯烷酮和丙烯酸羟乙酯与十八烷基乙烯基醚 - 马来酸酐共聚物反应制得的。

84. 发明授权

US4252924A Continuous process for the preparation of nonrandom ethylene/acid copolymer 失效
标题翻译：用于制备非随机乙烯/酸共聚物的连续方法
公开(公告)号：US4252924A
公开(公告)日：1981-02-24
申请号：US27454
申请日：1979-04-05
申请人： Asoke Chatterjee
发明人： Asoke Chatterjee
IPC分类号： C08F2/00 , C08F2/02 , C08F8/00 , C08F8/44 , C08F210/00 , C08F210/02 , C08F265/02 , C08F267/02
CPC分类号： C08F8/44 , C08F210/02
摘要： There is provided a continuous, steady state process for the preparation of nonrandom ethylene/.alpha.,.beta.-ethylenically unsaturated carboxylic acid copolymers in at least 2 constant environment, stirred autoclaves in series wherein the first autoclave is maintained at the pressure in the range of 800 to 3000 atmospheres (11.8 to 44.1 kpsi) and at a temperature in the range of 120.degree. to 200.degree. C. in a single phase reaction mixture at the given concentration of copolymer in the reaction mixture and at the given acid comonomer content of the copolymer and wherein each succeeding autoclave is maintained at a temperature of at least 30.degree. C. in excess of the preceding autoclave. The compolymers thus obtained have a ratio of percent adjacent acid to weight percent acid in the copolymer of from above 0.44 to about 1.0. These copolymers have improved stiffness and are particularly useful in sheeting, blow molding, and packaging applications and for conversion to ionomers which are also useful for similar applications.
摘要翻译：提供了一种用于在至少2个恒定环境中制备非随机乙烯/α，β-烯键式不饱和羧酸共聚物的连续的稳态方法，其中串联的搅拌式高压釜，其中第一高压釜保持在800 在单一相反应混合物中，在反应混合物中的给定浓度的共聚物和在共聚物的给定的酸共聚单体含量下，在3000〜大气压（11.8〜44.1kpsi）和120〜200℃的温度范围内并且其中每个随后的高压釜保持在超过先前的高压釜的至少30℃的温度。由此获得的共聚物具有在0.44至约1.0之间的共聚物中酸与重量百分比相邻的酸的百分比。这些共聚物具有改善的刚度，并且在片材，吹塑和包装应用中以及用于转化成离聚物的特别有用，这对于类似的应用也是有用的。

85. 发明授权

US4189540A Process for producing cation exchange membrane by impregnating a diene monomer having carboxylic acid groups into a fluorinated membrane having cation exchange groups and polymerizing 失效
标题翻译：通过将具有羧酸基团的二烯单体浸渍到具有阳离子交换基团并且聚合的氟化膜中来生产阳离子交换膜的方法
公开(公告)号：US4189540A
公开(公告)日：1980-02-19
申请号：US4535
申请日：1979-01-18
申请人： Toru Seita , Kenji Takahashi , Shunichi Asami , Akihiko Shimizu
发明人： Toru Seita , Kenji Takahashi , Shunichi Asami , Akihiko Shimizu
IPC分类号： B01J47/12 , C08J5/22 , C25B13/08 , C08F259/08 , C08F265/02 , C08F273/00
CPC分类号： C25B13/08 , C08J5/2281 , C08J2327/12 , C08J2353/02
摘要： A cation exchange membrane is produced by impregnating a diene derivative having carboxylic acid group and/or carboxylic acid convertible group into a cation exchange membrane of a fluorinated polymer having at least one type cation exchange groups having lower acidity than that of sulfonic acid group wherein a ratio of sulfonic acid groups to total cation exchange groups on one surface (A surface layer) is higher than that of the other surface (B surface layer); performing a partial polymerization of the diene derivative and dipping the resulting membrane into an organic solvent which is miscible with water and has a boiling point of higher than 30.degree. C. at 760 mmHg; holding the membrane between a pair of smooth plates; and heating the membrane at 50.degree. to 180.degree. C.; and if the diene derivative having carboxylic acid convertible group is used, converting said groups into carboxylic acid groups.
摘要翻译：通过将具有羧酸基和/或羧酸可转换基团的二烯衍生物浸渍到具有比磺酸基的酸性低的至少一种阳离子交换基团的氟化聚合物的阳离子交换膜中来制备阳离子交换膜，其中a 一个表面（A表面层）上的磺酸基与总阳离子交换基团的比例高于另一个表面（B表面层）的比例。进行二烯衍生物的部分聚合并将所得膜浸入与水混溶并在760mmHg下具有高于30℃的沸点的有机溶剂; 将膜保持在一对光滑的板之间; 并在50℃至180℃加热膜。并且如果使用具有羧酸可转换基团的二烯衍生物，则将所述基团转化为羧酸基团。

86. 发明授权

US4151143A Surfactant-free polymer emulsion coating composition and method for preparing same 失效
标题翻译：无表面活性剂的聚合物乳液涂料组合物及其制备方法
公开(公告)号：US4151143A
公开(公告)日：1979-04-24
申请号：US826207
申请日：1977-08-19
申请人： Werner J. Blank , Ralph E. Layman
发明人： Werner J. Blank , Ralph E. Layman
IPC分类号： C08F2/00 , C08F2/22 , C08F2/26 , C08F220/00 , C08F220/04 , C08F220/10 , C08F265/00 , C08F265/02 , C08F265/04 , C09D151/00 , C08L33/02
CPC分类号： C09D151/003 , C08F265/04
摘要： Surfactant-free emulsion coating compositions of superior film-forming properties are produced by a two-stage method comprising, in a first stage, forming a mixture of polymerizable monomers comprises of defined proportions of a carboxylic acid monomer, such as acrylic acid, and a C.sub.1 -C.sub.8 alkyl acrylate or methacrylate, polymerizaing said mixture, neutralizing the polymer product with a sufficient amount of an amine or base to make it water-dispersible and forming an emulsion of the polymer with water, then, in a second stage, forming a mixture of polymerizable monomers comprised of defined proportions of a C.sub.1 -C.sub.8 alkyl acrylate or methacrylate and adding this monomer mixture and a polymerization catalyst to the emulsion produced in said first stage and heating the mixture thus formed to effect polymerization and produce the emulsion coating composition. The method produces an emulsion comprised of polymers of higher molecular weight than producible by conventional emulsion coating forming means and without the use of a surfactant as done conventionally.
摘要翻译：优异的成膜性能的无表面活性剂的乳剂涂料组合物通过两步方法制备，该方法包括在第一阶段中形成可聚合单体的混合物，其包含一定比例的羧酸单体如丙烯酸和聚合所述混合物，用足够量的胺或碱中和聚合物产物使其分散水，并用水形成聚合物的乳液，然后在第二阶段中形成将由所定比例的丙烯酸或甲基丙烯酸C1-C8烷基酯组成的可聚合单体的混合物，并将该单体混合物和聚合催化剂加入到在所述第一阶段中制备的乳液中，并加热所形成的混合物以进行聚合并制备乳液涂料组合物。该方法产生由聚合物组成的乳液，该聚合物的分子量高于通过常规乳剂涂层形成手段生产的聚合物，而不使用常规的表面活性剂。

87. 发明授权

US2862906A Suspension process for the polymerization of vinylidene aromatic hydrocarbons 失效
标题翻译：亚乙烯基芳烃聚合的悬浮方法
公开(公告)号：US2862906A
公开(公告)日：1958-12-02
申请号：US64959557
申请日：1957-04-01
申请人： MONSANTO CHEMCIAL COMPANY
发明人： ALVIN STEIN , WALTER ROBERT L
IPC分类号： C08F2/16 , C08F265/02
CPC分类号： C08F2/16 , C08F265/02 , C08F212/04

88. 发明授权

US12037434B2 Chemical compositions and methods of patterning microelectronic device structures 有权
公开(公告)号：US12037434B2
公开(公告)日：2024-07-16
申请号：US17313932
申请日：2021-05-06
申请人： Intel Corporation
发明人： Eungnak Han , Gurpreet Singh , Tayseer Mahdi , Florian Gstrein , Lauren Doyle , Marie Krysak , James Blackwell , Robert Bristol
IPC分类号： C08F265/04 , C08F265/02 , G03F7/11 , H01L23/522 , H01L23/528
CPC分类号： C08F265/04 , C08F265/02 , G03F7/11 , H01L23/5226 , H01L23/528
摘要： A chemical composition includes a polymer chain having a surface anchoring group at a terminus of the polymer chain. The surface anchoring group is metal or dielectric selective and the polymer chain further includes at least one of a photo-acid generator, quencher, or a catalyst. In some embodiments, the surface anchoring group is metal selective or dielectric selective. In some embodiments, the polymer chain includes side polymer chains where the side polymer chains include polymers of photo-acid generators, quencher, or catalyst.

89. 发明授权

US11668613B2 ABA type block co-polymers for temperature sensing and flow meters 有权
公开(公告)号：US11668613B2
公开(公告)日：2023-06-06
申请号：US16404543
申请日：2019-05-06
申请人： CALIFORNIA INSTITUTE OF TECHNOLOGY
发明人： Luca Bonanomi , Vincenzo Costanza , Chiara Daraio , Zhun Zhou
IPC分类号： G01K17/20 , B32B27/28 , B32B27/30 , B32B7/027 , C08L33/08 , C08L83/04 , G01N27/30 , C08L53/00 , C08F265/02 , C08F265/06 , C08F265/04 , C08F2/42
CPC分类号： G01K17/20 , B32B7/027 , B32B27/281 , B32B27/283 , B32B27/308 , C08F2/42 , C08F265/02 , C08F265/04 , C08F265/06 , C08L33/08 , C08L53/00 , C08L83/04 , G01N27/307 , B32B2307/206 , B32B2307/51 , B32B2457/00 , C08L2203/206 , C08F220/1804 , C08F220/06 , C08F220/20
摘要： ABA type block copolymers as a new class of temperature sensing polymers with tunable, high temperature coefficient of resistance (TCR). A sensor includes a heater, a thermal insulator between two thermometer layers, the heater generating a thermal gradient within the thermal insulator. The thermometers give an indirect measurement of fluid flow around the sensor, based on their temperature readings. The thermometers are flexible layers including ABA block polymers.

90. 发明授权

US11384176B2 Method of producing acryloyl monomers and acryloyl-based polymers 有权
公开(公告)号：US11384176B2
公开(公告)日：2022-07-12
申请号：US16913164
申请日：2020-06-26
申请人： Saudi Arabian Oil Company
发明人： Imran Ul-haq , Abdullah Al-Malki , Manal Al-Eid , Donya A. Alsewdan
IPC分类号： C08F20/06 , C08F8/32 , C08F265/02 , C08K5/3415 , C08K5/3435 , C08K5/29
摘要： Embodiments of the present disclosure are directed to a method of making a reaction inhibiting polymer having a formula of M—CO—NR. The method may comprise reacting PAA with an organic coupling reagent and at least one alicyclic amine to produce the reaction inhibiting polymer. In accordance with another embodiment of the present disclosure, a method of making an acryloyl monomer having a formula of Ra—CO—NR may comprise reacting an acrylic acid with an organic coupling reagent and an alicyclic amine to form the acryloyl monomer. Ra may be an alkylene moiety, M may be a poly(acrylic) acid backbone. NR may be an alicyclic amine moiety coupled to the polymer backbone or coupled to the alkylene moiety.

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