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1. 发明授权

US06774196B1 Fluorocopolymer and fluororesin composition lowly permeable to liquid chemical 有权
标题翻译：含氟共聚物和氟树脂组合物对液体化学品渗透性低
公开(公告)号：US06774196B1
公开(公告)日：2004-08-10
申请号：US10148230
申请日：2002-05-28
申请人： Takahiro Taira , Takahisa Aoyama , Katsuhide Otani , Tetsuo Shimizu
发明人： Takahiro Taira , Takahisa Aoyama , Katsuhide Otani , Tetsuo Shimizu
IPC分类号： C08F11612
CPC分类号： C08L27/18 , C08F214/262
摘要： To provide a novel PFA-based fluorine-containing copolymer having improved impermeability to liquid chemicals while retaining the excellent heat resistance, stress cracking resistance and processability inherent in PFA-based fluororesins, a material and a molded article useful in the field of semiconductor production apparatus and the like, using the copolymer. The present invention provides a fluorine-containing copolymer comprising 90 to 99.4% by mole of a repeating unit derived from tetrafluoroethylene, 0.5 to 5% by mole of a repeating unit derived from at least one lower perfluoro(alkyl vinyl ether) represented by the formula (1): CF2═CF—O—Rf1 (1) in which Rf1 is a perfluoroalkyl group having 2 to 4 carbon atoms, and 0.1 to 5% by mole of a repeating unit derived from at least one higher perfluoro(vinyl ether) represented by the formula (2): CF2═CF—O—Rf2 (2) in which Rf2 is a perfluoroalkyl group having 5 to 10 carbon atoms or a perfluoro(alkoxy alkyl) group having 4 to 17 carbon atoms, wherein the fluorine-containing copolymer has a melt flow rate of 0.1 g/10 minutes to 100 g/10 minutes and melting point of 290° to 325° C., and a resin composition using the same.
摘要翻译：提供一种具有改善的对液体化学品的不渗透性的新型PFA基含氟共聚物，同时保持了PFA类氟树脂中固有的优异的耐热性，抗应力开裂性和加工性，可用于半导体制造装置领域的材料和模塑制品等等，使用该共聚物。本发明提供一种含有90〜99.4摩尔％的来自四氟乙烯的重复单元的含氟共聚物，0.5〜5摩尔％的由式（1）表示的至少一种以下的低级全氟（烷基乙烯基醚）的重复单元，（1）表示的化合物：其中Rf 1为碳原子数2〜4的全氟烷基，0.1〜5摩尔％的由式（2）表示的至少一种以上的全氟（乙烯基醚）的重复单元，：其中Rf 2为碳原子数5〜10的全氟烷基或碳原子数4〜17的全氟（烷氧基烷基），其中，所述含氟共聚物的熔体流动速率为0.1g / 10分钟〜 100g / 10分钟，熔点为290〜325℃，使用该树脂组合物。

2. 发明授权

US06562928B1 Terpolymer of maleic acid, maleic anhydride and alkylvinylether 有权
标题翻译：马来酸，马来酸酐和烷基乙烯基醚的三元共聚物
公开(公告)号：US06562928B1
公开(公告)日：2003-05-13
申请号：US10175093
申请日：2002-06-19
申请人： Krystyna Plochocka
发明人： Krystyna Plochocka
IPC分类号： C08F11612
CPC分类号： C08F8/48 , C08F216/18 , C08F2800/10 , C08F222/02
摘要： What is described herein is a terpolymer of maleic acid (MAA)/maleic anhydride (MAN)/alkylvinylether (AVE), made by partial cyclization, e.g. 1-99%, of a maleic acid/alkylvinylether copolymer, preferably comprising, in mole %, 1-49% MAA/1-49% MAN/50% AVE, and derivatized terpolymers thereof.
摘要翻译：本文描述的是通过部分环化法制备的马来酸（MAA）/马来酸酐（MAN）/烷基乙烯基醚（AVE））的三元共聚物。 1-99％的马来酸/烷基乙烯基醚共聚物，优选包含1-40％MAA / 1-49％MAN / 50％AVE的摩尔％，和其衍生的三元共聚物。

3. 发明授权

US06833418B2 Dispersions containing perfluorovinyl ether homopolymers and use thereof 失效
标题翻译：含全氟乙烯基醚均聚物的分散体及其用途
公开(公告)号：US06833418B2
公开(公告)日：2004-12-21
申请号：US10117715
申请日：2002-04-05
申请人： Lian S. Tan , Richard S. Buckanin , E. Steven McAlister
发明人： Lian S. Tan , Richard S. Buckanin , E. Steven McAlister
IPC分类号： C08F11612
CPC分类号： C08F116/14
摘要： The present invention provides a method of preparing an aqueous dispersion of poly(perfluorovinyl ether)homopolymers. The present invention further relates to a method of making an aqueous fluoropolymer dispersion comprising bicomponent particles of poly(perfluorovinyl ether)homopolymers and a second fluoropolymer. The dispersions of the present invention may be used for rendering fibrous substrates oil repellent, water repellent and/or stain repellent.
摘要翻译：本发明提供了制备聚（全氟乙烯基醚）均聚物的水分散体的方法。本发明还涉及一种制备包含聚（全氟乙烯基醚）均聚物和第二含氟聚合物的双组分颗粒的含氟聚合物水分散体的方法。本发明的分散体可用于使纤维基材具有防油性，防水性和/或防污性。

4. 发明授权

US06699954B2 Monomers, polymers incorporating said monomers and their use in organic electroluminescent devices 失效
标题翻译：包含所述单体的单体，聚合物及其在有机电致发光器件中的用途
公开(公告)号：US06699954B2
公开(公告)日：2004-03-02
申请号：US10098060
申请日：2002-03-14
申请人： Olivier Stephan , Michel Armand , Jean-Claude Vial
发明人： Olivier Stephan , Michel Armand , Jean-Claude Vial
IPC分类号： C08F11612
CPC分类号： H01L51/0039 , C07C43/1747 , C07C43/2055 , C07C43/225 , C07C2603/18 , C08G61/10 , H01L51/0035 , H01L51/0038 , H01L51/0043 , H01L51/5012
摘要： The invention concerns a monomer of general formula A—(Q—S)p wherein: A=an aromatic or heteroaromatic ring; Q=a carbonaceous or siliceous divalent radical, respectively corresponding to general formulae: (CR1R2)n wherein: R1, R2=H, alkyl, alkenyl comprising between 1 to 4 carbon atoms and n ranges between 4 and 24; and [O—Si(R1R2)]n wherein R1, R2=H, alkyl, alkenyl comprising between 1 and 4 carbon atoms and n ranges between 3 and 24; S=a solvating segment consisting of at least an aliphatic chain comprising at least a polar heteroatom. 1≦p≦6. The invention also concerns the polymer (homopolymer or copolymer) incorporating said monomer, and their use in organic electroluminescent devices.
摘要翻译：本发明涉及通式A-（Q-S）p的单体，其中：A =芳族或杂芳族环; Q =分别对应于通式：（CR 1 R 2）n的碳质或硅质二价基团，其中：R 1，R 2 = H，烷基，包含1至4个碳原子的烯基 n范围在4到24之间; 和[O-Si（R 1 R 2）] n，其中R 1，R 2 = H，烷基，包含1至4个碳原子的链烯基，n在3和24之间; S =由至少包含至少一个极性杂原子的脂族链组成的溶剂化区段。 1 <= p <= 6。本发明还涉及结合所述单体的聚合物（均聚物或共聚物）及其在有机电致发光器件中的用途。

5. 发明授权

US06451952B2 Production process for allyl ether-based polymer 有权
标题翻译：烯丙基醚类聚合物的生产工艺
公开(公告)号：US06451952B2
公开(公告)日：2002-09-17
申请号：US09849228
申请日：2001-05-07
申请人： Shigeru Yamaguchi , Takashi Fujisawa
发明人： Shigeru Yamaguchi , Takashi Fujisawa
IPC分类号： C08F11612
CPC分类号： C02F5/10 , C08F16/26 , C23F11/08 , C23F11/173 , C23F14/02
摘要： The present invention, for example, provides a production process for a water-soluble polymer which is suitable for a component of a scale inhibitor which controls the formation of scale even in joint use with anticorrosives such as zinc-based or condensed phosphoric acid-based ones, and has so excellent gelation resistance as to be difficult to precipitate, and contains no or little phosphorus. This production process is a production process for an allyl ether-based polymer and comprises the step of polymerizing at least one monomer component that includes an allyl ether-based monomer as an essential component, wherein: the allyl ether-based monomer is an allyl ether-based monomer of the below-mentioned general formula (1); and the content of a compound of the below-mentioned general formula (2) in the monomer component is not more than 500 ppm of the monomer component; wherein the general formula (1) is: and wherein the general formula (2) is:
摘要翻译：例如，本发明提供了一种水溶性聚合物的制造方法，该方法适用于防垢剂的成分，即使与抗腐蚀剂如锌基或缩合磷酸类共同使用也可以控制结垢形成并且具有难以沉淀的极好的耐凝胶性，并且不含磷或少量的磷。该制造方法是烯丙基醚类聚合物的制造方法，包括使至少一种单体成分聚合的步骤，所述单体成分含有烯丙基醚类单体作为必要成分，其中：烯丙基醚系单体为烯丙基醚的下述通式（1）的单体; 单体成分中的下述通式（2）的化合物的含量为500ppm以下的单体成分，其中，通式（1）为：其中通式（2）为：

6. 发明授权

US06252026B1 High molecular weight, homogeneous, branched copolymers of maleic anhydride and alkyl vinyl ether monomers 有权
标题翻译：马来酸酐和烷基乙烯基醚单体的高分子量，均相，支链共聚物
公开(公告)号：US06252026B1
公开(公告)日：2001-06-26
申请号：US09731132
申请日：2000-12-06
申请人： Herbert W. Ulmer
发明人： Herbert W. Ulmer
IPC分类号： C08F11612
CPC分类号： A61K6/0026 , C08F216/18 , C08F222/06 , C08L35/08
摘要： What is described is a high molecular weight homogeneous, branched copolymer of maleic anhydride and a C1-C5 alkyl vinyl ether monomer, in which a branching agent is present in an amount of less than 0.5 wt. % of the polymer. A solution process of making such polymer also is described.
摘要翻译：所描述的是马来酸酐和C1-C5烷基乙烯基醚单体的高分子量均相支化共聚物，其中支化剂的存在量小于0.5wt。％的聚合物。还描述了制备这种聚合物的溶液方法。

7. 发明授权

US06197908B1 High molecular weight, homogeneous, branched copolymers of maleic anhydride and alkyl vinyl ether monomers 有权
公开(公告)号：US06197908B1
公开(公告)日：2001-03-06
申请号：US09263450
申请日：1999-03-05
申请人： Herbert W. Ulmer
发明人： Herbert W. Ulmer
IPC分类号： C08F11612
CPC分类号： A61K6/0026 , C08F216/18 , C08F222/06 , C08L35/08
摘要： What is described is a high molecular weight homogeneous, branched copolymer of maleic anhydride and a C1-C5 alkyl vinyl ether monomer, in which a branching agent is present in an amount of less than 0.5 wt. % of the polymer. A solution process of making such polymer also is described.

8. 发明授权

US06174979B1 Fluoropolymer dispersions 失效
公开(公告)号：US06174979B1
公开(公告)日：2001-01-16
申请号：US09121091
申请日：1998-07-23
申请人： Valerio Biancardi , Enrico Marchese , Fabio Polastri
发明人： Valerio Biancardi , Enrico Marchese , Fabio Polastri
IPC分类号： C08F11612
CPC分类号： C08J3/03 , C08J2327/18
摘要： Fluoropolymer aqueous dispersions comprising an hydrogenated nonionic surfactant and a fluorinated nonionic surfactant selected from the following classes: Rf—L—(OCH(R1)—CH(R2))n—O—A (I) wherein: n is an integer comprised between 4 and 60; L is selected from: —(CF(Y)—CO—O)pR′—; —(CF(Y)—CO—NH)pR′—; —(CF(Y)—SO2—NH)pR′—; wherein: p is 0 or 1; Y can be F or CF3; R′ is an alkylic radical C1-C5; R1, R2 can preferably be both H or the former H and the latter CH3, Rf can be a radical of (per)fluoroalkane type from 4 to 20 C atoms or of (per)fluoropolyether type; A is selected from the following ones: —H; —CH, —CH2OH; —CH2OCH2CH2OH; —CH2(OCH2CH2)n′″OR′ wherein n′″ is an integer between 2 and 15 and R′ is H, CH3, COCH3; —CONHCH2CH2OH.

9. 发明授权

US06828401B2 Preparation method of peg-maleimide derivatives 失效
标题翻译：聚马来酰亚胺衍生物的制备方法
公开(公告)号：US06828401B2
公开(公告)日：2004-12-07
申请号：US10697409
申请日：2003-10-29
申请人： Kwang Nho , Changmin Hyun , Junghun Lee , Youngkyoung Pak
发明人： Kwang Nho , Changmin Hyun , Junghun Lee , Youngkyoung Pak
IPC分类号： C08F11612
CPC分类号： C08G73/12 , C08G65/33337
摘要： The present invention relates to novel synthetic methods for PEG-maleimide derivatives, specifically, novel synthetic methods for PEG-maleimide. The final products thereof are useful as a pegylation reagent in the field of bioengineering and the medicinal field or the preparation of medical appliances and by conjugating with certain moieties or specific domains of polysaccharides and biological proteins such as antibodies as a bio-compatible or bio-degradable polymer.
摘要翻译：本发明涉及PEG-马来酰亚胺衍生物的新型合成方法，特别涉及PEG-马来酰亚胺的新型合成方法。其最终产物可用作生物工程领域中的聚乙二醇化试剂和药用领域或医疗器具的制备，并且通过与多糖和生物蛋白质的某些部分或特定结构域（例如作为生物相容或生物相容性的抗体）结合，可降解聚合物。

10. 发明授权

US06822059B2 Dispersions containing bicomponent fluoropolymer particles and use thereof 失效
标题翻译：含有双组分含氟聚合物颗粒的分散体及其用途
公开(公告)号：US06822059B2
公开(公告)日：2004-11-23
申请号：US10117714
申请日：2002-04-05
申请人： Richard S. Buckanin , Lian S. Tan , E. Steven McAlister
发明人： Richard S. Buckanin , Lian S. Tan , E. Steven McAlister
IPC分类号： C08F11612
CPC分类号： D06M15/353 , C08F2/24 , C08F216/1408 , C08F259/08 , C08F261/06 , C08L27/12 , C08L51/003 , C08L2205/02 , D06M2200/11 , D06M2200/12 , Y10T428/2982 , C08L2666/04 , C08L2666/02
摘要： The present invention provides a method of preparing an aqueous dispersion of poly(perfluorovinyl ether) homopolymers. The present invention further relates to a method of making an aqueous fluoropolymer dispersion comprising bicomponent particles of poly(perfluorovinyl ether) homopolymers and a second fluoropolymer. The dispersions of the present invention may be used for rendering fibrous substrates oil repellent, water repellent and/or stain repellent without altering the looks and feel of the substrate.
摘要翻译：本发明提供了制备聚（全氟乙烯基醚）均聚物的水分散体的方法。本发明还涉及一种制备包含聚（全氟乙烯基醚）均聚物和第二含氟聚合物的双组分颗粒的含氟聚合物水分散体的方法。本发明的分散体可以用于在不改变基材的外观和感觉的情况下使纤维基材防油，防水和/或防污。

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