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20 条记录 (耗时 0.018 秒)

    Salt of a melamine condensation product and a phosphorous-containing acid
    1.
    发明授权
    Salt of a melamine condensation product and a phosphorous-containing acid 失效
    三聚氰胺缩合产物的盐和含磷的酸

    公开(公告)号：US06730773B2

    公开(公告)日：2004-05-04

    申请号：US10182075

    申请日：2002-10-15

    申请人： Wouter Heinen

    发明人： Wouter Heinen

    IPC分类号： C08G7902

    CPC分类号： C07F9/301 ,  C07D251/54 ,  C07D251/70 ,  C07F9/4006 ,  C08K5/34928

    摘要： Salt of a melamine condensation product and a phosphorus-containing acid, the phosphorus-containing acid being a monobasic phosphorus-containing acid. Further a method for the preparation of a phosphorus-containing salt of a melamine condensation product in which a triazine compound and a monobasic phosphorus-containing acid are heated together to a temperature between 250 and 400° C.

    摘要翻译： 三聚氰胺缩合产物和含磷酸的盐，含磷酸是一元含磷酸。 另外，制备三聚氰胺缩合产物的含磷盐的方法，其中三嗪化合物和一元含磷酸一起加热至250-400℃的温度。

    Biodegradable terephthalate polyester-poly(Phosphite) compositions, articles, and methods of using the same
    2.
    发明授权
    Biodegradable terephthalate polyester-poly(Phosphite) compositions, articles, and methods of using the same 有权
    可生物降解的对苯二甲酸酯聚酯 - 聚（亚磷酸酯）组合物，制品及其使用方法

    公开(公告)号：US06419709B1

    公开(公告)日：2002-07-16

    申请号：US09165373

    申请日：1998-10-02

    申请人： Hai-quan Mao ,  Kam W. Leong ,  Zhong Zhao ,  Wensin Dang ,  James P. English ,  David P. Nowotnik

    发明人： Hai-quan Mao ,  Kam W. Leong ,  Zhong Zhao ,  Wensin Dang ,  James P. English ,  David P. Nowotnik

    IPC分类号： C08G7902

    CPC分类号： C08G63/6926 ,  A61K9/0024 ,  A61K9/1647 ,  A61L17/105 ,  A61L24/046 ,  A61L31/06 ,  C08L67/00

    摘要： An essentially non-osteoconductive medical device is described comprising a biodegradable terephthalate copolymer comprising the recurring monomeric units shown in formula I: wherein R is a divalent organic moiety; x is ≧1; and n is 3-7,500, where the biodegradable polymer is sufficiently pure to be biocompatible and is capable of forming biocompatible residues upon biodegradation. Compositions containing the copolymers and biologically active substances, articles useful for implantation or injection into the body fabricated from the compositions, and methods for controllably releasing biologically active substances using the copolymers, are also described.

    摘要翻译： 描述了一种基本上非骨传导性医疗装置，其包含可生物降解的对苯二甲酸酯共聚物，其包含式I所示的重复单体单元：其中R是二价有机部分;x≥1; andn为3-7,500，其中生物可降解聚合物足够纯以生物相容性，并且在生物降解时能够形成生物相容性残基。含有共聚物和生物活性物质的组合物，用于植入或注射到由组合物制造的身体中的制品，以及 还描述了使用共聚物可控地释放生物活性物质的方法。

    Phosphorus-comprising materials, their preparation and use
    5.
    发明授权
    Phosphorus-comprising materials, their preparation and use 失效
    含磷材料，其制备和用途

    公开(公告)号：US06630565B1

    公开(公告)日：2003-10-07

    申请号：US09913794

    申请日：2001-09-13

    申请人： Hugues Van Den Bergen ,  Jean-Claude Vanovervelt

    发明人： Hugues Van Den Bergen ,  Jean-Claude Vanovervelt

    IPC分类号： C08G7902

    CPC分类号： C09D175/16 ,  C07F9/091 ,  C07F9/093 ,  C07F9/4075 ,  C08G18/3878 ,  C08G18/5075 ,  C08G18/5084 ,  C08G18/672 ,  C08G59/1488 ,  C08G59/4071 ,  C08K5/521 ,  C08G18/50

    摘要： Phosphorus-comprising polyol, oligomer derived from this phosphorus-comprising polyol, polymer derived from this oligomer, processes for their preparation and uses of these. The present invention relates to a phosphorus-comprising polyol. The invention also relates to an oligomer derived from this phosphorus-comprising polyol and to the composition comprising this oligomer. The invention also relates to a polymer derived from this oligomer. The invention also relates to processes for the preparation of this phosphorus-comprising polyol, of this oligomer, of this polymer and of this composition. The invention also relates to the uses of this phosphorus-comprising polyol, of this oligomer, of this polymer and of this composition. The composition can be cross-linked by irradiation and exhibits flame-retardant properties.

    摘要翻译： 含磷多元醇，衍生自该含磷多元醇的低聚物，衍生自该低聚物的聚合物，其制备方法及其用途。 本发明涉及含磷多元醇。 本发明还涉及由该含磷多元醇衍生的低聚物以及包含该低聚物的组合物。 本发明还涉及由该低聚物衍生的聚合物。 本发明还涉及制备该聚合物和该组合物的该低聚物的该含磷多元醇的方法。 本发明还涉及该聚合物和该组合物的该低聚物的含磷多元醇的用途。 组合物可以通过照射进行交联并具有阻燃性。

    Solvent systems for low dielectric constant polymeric materials
    6.
    发明授权
    Solvent systems for low dielectric constant polymeric materials 失效
    低介电常数聚合物材料的溶剂体系

    公开(公告)号：US06291628B1

    公开(公告)日：2001-09-18

    申请号：US09235141

    申请日：1999-01-21

    申请人： Tian-An Chen ,  Kreisler S. Y. Lau ,  Qiang Zhao

    发明人： Tian-An Chen ,  Kreisler S. Y. Lau ,  Qiang Zhao

    IPC分类号： C08G7902

    CPC分类号： H01L21/02118 ,  C08J3/095 ,  H01L21/02282 ,  H01L21/312 ,  Y10T428/31504

    摘要： A polymeric low dielectric constant solution includes a low dielectric constant polymer dissolved in an aromatic aliphatic ether solvent. The polymer preferably is a poly(arylene ether) and the solvent preferably is anisole, methylanisole, phenetole or mixtures thereof. A process for forming a dielectric film on a substrate by spin-coating the polymeric solution is also provided.

    摘要翻译： 聚合物低介电常数溶液包括溶解在芳族脂族醚溶剂中的低介电常数聚合物。 聚合物优选为聚（亚芳基醚），溶剂优选为苯甲醚，甲基苯甲醚，苯乙醚或其混合物。 还提供了通过旋涂聚合物溶液在基底上形成电介质膜的方法。

    Phosphorus compounds
    7.
    发明授权
    Phosphorus compounds 有权
    磷化合物

    公开(公告)号：US06767989B2

    公开(公告)日：2004-07-27

    申请号：US10182880

    申请日：2002-10-09

    申请人： Keith Philip Davis ,  Graham Philip Otter ,  Gary Woodward

    发明人： Keith Philip Davis ,  Graham Philip Otter ,  Gary Woodward

    IPC分类号： C08G7902

    CPC分类号： C08G79/04 ,  C02F5/00 ,  C07F9/305 ,  C07F9/4816 ,  C07F9/485

    摘要： Compounds of formula (I), wherein each of R and R′ are independently selected from hydrogen, a hydroxyl group, a carboxyl group, an alkyl, aryl or alkaryl group or a hydroxy or carboxy substituted alkyl, aryl or alkaryl group, provided that R and R′, together have a total of less than 23 carbon atoms, R″ may either be hydrogen or a CHR═CR1 group or be selected from the same categories as R′″; R′″ is a group, or polymeric chain comprising from 1 to 100,000 groups, said group or groups being derived form at least one ethylenically unsaturated compound wherein the double bond is activated by an adjacent electron withdrawing group, and n is greater than 1 are novel, are useful corrosion inhibitors and are valuable intermediates in preparing telomers for use in water treatment.

    Solvent systems for polymeric dielectric materials
    9.
    发明授权
    Solvent systems for polymeric dielectric materials 失效
    高分子电介质材料溶剂体系

    公开(公告)号：US06413202B1

    公开(公告)日：2002-07-02

    申请号：US09340976

    申请日：1999-06-28

    申请人： Oana M. Leonte ,  Tadashi Nakano ,  Kelly M. Beres ,  Kreisler Lau

    发明人： Oana M. Leonte ,  Tadashi Nakano ,  Kelly M. Beres ,  Kreisler Lau

    IPC分类号： C08G7902

    CPC分类号： H01L21/02118 ,  C08J3/095 ,  H01L21/02126 ,  H01L21/02216 ,  H01L21/02222 ,  H01L21/02282 ,  H01L21/312 ,  Y10T428/31504

    摘要： Aromatic aliphatic ether solvents, such as anisole, methylanisole, and phenetole, have been found useful in formulating coating solutions of polymeric dielectric materials and as a clean up solvent in the coating process. A process for forming a dielectric film on a substrate includes depositing a coating solution of a dielectric material in a formulation solvent onto a surface of the substrate and depositing an aromatic aliphatic ether solvent onto an edge portion of the surface of the substrate. The process is used to form films of dielectric materials including arylene ether dielectric polymers, hydridosiloxane resins, organohydridosiloxane resins, spin-on-glass materials, partially hydrolyzed and partially condensed alkoxysilane compositions which are cured to form a nanoporous dielectric silica material, and poly(perhydrido)silazanes.

    摘要翻译： 已经发现芳族脂族醚溶剂如苯甲醚，甲基苯甲醚和苯乙醚可用于配制聚合物电介质材料的涂料溶液和作为涂布过程中的清洁溶剂。 在衬底上形成电介质膜的方法包括将介电材料的涂布溶液在配方溶剂中沉积到衬底的表面上，并将芳族脂族醚溶剂沉积在衬底表面的边缘部分上。 该方法用于形成包括亚芳基醚介电聚合物，氢化硅氧烷树脂，有机氢硅氧烷树脂，旋涂玻璃材料，固化以形成纳米多孔介电二氧化硅材料的部分水解和部分缩合的烷氧基硅烷组合物的介电材料的膜，以及聚（ perhydrido）硅氮烷。

    Polyphosphazene polymers
    10.
    发明授权
    Polyphosphazene polymers 失效
    聚磷腈聚合物

    公开(公告)号：US06392008B1

    公开(公告)日：2002-05-21

    申请号：US09621397

    申请日：2000-07-21

    申请人： Harry R. Allcock ,  Robbyn Prange ,  Christine R. deDenus ,  James M. Nelson ,  Chester A. Crane ,  Walter R. Laredo ,  Scott D. Reeves

    发明人： Harry R. Allcock ,  Robbyn Prange ,  Christine R. deDenus ,  James M. Nelson ,  Chester A. Crane ,  Walter R. Laredo ,  Scott D. Reeves

    IPC分类号： C08G7902

    CPC分类号： C08G77/60 ,  C08G77/42 ,  C08G79/025 ,  C08G81/00 ,  C08G81/02

    摘要： Compositions of polyphosphazene-containing polymers and methods of preparation thereof are provided. The disclosed compositions encompass telechelic functionalized polyphosphazenes and a variety of block and graft polyphosphazene-polystyrene, polyphosphazene-polysiloxane, and polyphosphazene-ROMP of norbornene copolymers. Methods for the preparation of such compositions generally involve generation of a polydichlorophosphazene species, attachment of a function group to the resultant polyphosphazene compound, and coupling the functionalized polyphosphazene with a corresponding organic or inorganic polymers or polymerizing the functionalized polyphosphazene with corresponding organic molecules.

    摘要翻译： 提供了含聚磷腈的聚合物的组合物及其制备方法。 所公开的组合物包含遥爪官能化聚磷腈和降冰片烯共聚物的各种嵌段和接枝聚磷腈 - 聚苯乙烯，聚磷腈 - 聚硅氧烷和聚磷腈-ORMP。 制备这种组合物的方法通常包括产生聚二氯磷腈物质，将功能基团连接到所得聚磷腈化合物上，并将官能化的聚磷腈与相应的有机或无机聚合物偶合或者使官能化的聚磷腈与相应的有机分子聚合。