公开(公告)号：US20160319075A1

公开(公告)日：2016-11-03

申请号：US15210606

申请日：2016-07-14

Applicant: Bender Analytical Holding B.V.

Inventor： Johannes Caspar Mathias Elizabeth BENDER ,  Richard HOOGENBOOM ,  Jan Cornelis Maria VAN HEST ,  Harry VAN GOOR

IPC: C08G69/48 ,  A61L26/00

CPC classification number: C08G69/48 ,  A61L17/10 ,  A61L24/046 ,  A61L26/0019 ,  A61L26/0052 ,  A61L26/008 ,  A61L27/18 ,  A61L31/10 ,  C08G73/02 ,  C08G73/0233 ,  C08J3/075 ,  C08J3/246 ,  C08J2379/02 ,  C08L79/02 ,  C08L2312/00 ,  C08L79/06

Abstract: One aspect of the invention relates to a biocompatible medical product comprising at least 1% by weight of dry matter of a covalently cross-linked polymer that is obtained by reacting a nucleophilically activated polyoxazoline (NU-PDX) with an electrophilic cross-linking agent other than an electrophilically activated polyoxazoline, said NU-PDX comprising m nucleophilic groups; and said electrophilic cross-linking agent comprising n electrophilic groups, wherein the m nucleophilic groups are capable of reaction with the n electrophilic groups to form covalent bonds; wherein m≧2, n≧2 and m+n≧5; and wherein the NU-PDX comprises at least 30 oxazoline units in case the electrophilic cross-linking agent is an isocyanate.Also provided is a kit for producing the aforementioned biocompatible cross-linked polymer.The biocompatible cross-linked polymers according to the invention have excellent implant and/or sealing characteristics.

Abstract translation: 根据本发明的生物相容性交联聚合物具有优异的植入物和/或密封特性。

公开(公告)号：US20160297942A1

公开(公告)日：2016-10-13

申请号：US15037557

申请日：2014-10-28

Applicant: JX NIPPON OIL & ENERGY CORPORATION ,  FUJI JUKOGYO KABUSHIKI KAISHA

Inventor： Masaki MINAMI ,  Takayuki MATSUMOTO ,  Yoshihiro FUKUDA ,  Naoyuki SEKINE ,  Masanori NAKAJIMA

IPC: C08J5/24 ,  B29B11/16 ,  B32B27/12 ,  C08L79/06

CPC classification number: C08J5/24 ,  B29B11/16 ,  B29K2063/00 ,  B29K2077/00 ,  B29K2105/0872 ,  B29K2307/04 ,  B32B27/12 ,  B32B27/20 ,  B32B2260/021 ,  B32B2260/046 ,  B32B2264/0264 ,  B32B2307/306 ,  B32B2307/558 ,  B32B2307/7265 ,  B32B2605/00 ,  C08J2379/04 ,  C08J2379/06 ,  C08J2463/00 ,  C08J2477/02 ,  C08J2477/06 ,  C08L79/06

Abstract: A production method for a fiber-reinforced composite material comprises: a step of stacking a prepreg plurally to obtain a prepreg-stacked body; and a step of heating the prepreg-stacked body to cure a resin, wherein the prepreg comprises: a reinforcing fiber layer including reinforcing fibers and a resin composition with which the space between fibers of the reinforcing fibers is impregnated and which contains (A) a benzoxazine resin, (B) an epoxy resin, and (C) a curing agent having 2 or more phenolic hydroxy groups in a molecule; and a surface layer provided on at least one surface of the reinforcing fiber layer and containing (A) to (C) components, and (D) polyamide resin particles having an average particle size of 5 to 50 μm.

Abstract translation: 纤维增强复合材料的制造方法包括：多层叠叠预浸料坯以获得预浸料层叠体的工序; 以及加热预浸料层叠体以固化树脂的步骤，其中预浸料包括：包含增强纤维的增强纤维层和浸渍增强纤维的纤维之间的空间的树脂组合物，其含有（A） 苯并恶嗪树脂，（B）环氧树脂，（C）分子中具有2个以上酚羟基的固化剂; 以及设置在增强纤维层的至少一个表面上并含有（A）〜（C）成分的表层，（D）平均粒径为5〜50μm的聚酰胺树脂粒子。

公开(公告)号：US09221949B2

公开(公告)日：2015-12-29

申请号：US14003719

申请日：2012-03-09

Applicant: Shunsuke Fujii ,  Shintaro Maekawa ,  Hitoshi Onishi ,  Akifumi Kagayama

Inventor： Shunsuke Fujii ,  Shintaro Maekawa ,  Hitoshi Onishi ,  Akifumi Kagayama

IPC: C08G69/42 ,  G02B1/04 ,  F21V5/00 ,  G02B1/00 ,  H05B33/22 ,  C08G12/06 ,  C08G12/22 ,  C08G69/00 ,  C08G73/02 ,  C07C249/16 ,  C08L79/06 ,  C07C251/86

CPC classification number: C08G69/42 ,  C07C249/16 ,  C07C251/86 ,  C08G12/06 ,  C08G12/22 ,  C08G69/00 ,  C08G73/028 ,  C08L79/06 ,  F21V5/00 ,  G02B1/00 ,  G02B1/04 ,  H05B33/22

Abstract: The purpose of the invention is to provide a resin, which has a high refractive index, excellent heat resistance and moldability, and high transparency, and is useful as a material for configuring optical devices, etc. The invention provides a resin comprising acyl hydrazone bonds and having a number average molecular weight of 500-500,000, wherein the acyl hydrazone bond equivalent is 100-4000.

Abstract translation: 本发明的目的是提供一种具有高折射率，优异的耐热性和成型性以及高透明度的树脂，并且可用作配置光学元件等的材料。本发明提供一种包含酰基腙键的树脂 并且数均分子量为500-500,000，其中酰基腙键当量为100-4000。

公开(公告)号：US20150267002A1

公开(公告)日：2015-09-24

申请号：US14663015

申请日：2015-03-19

Applicant: THE REGENTS OF THE UNIVERSITY OF COLORADO, A BODY CORPORATE

Inventor： CHRISTOPHER N. BOWMAN ,  CHRISTOPHER J. KLOXIN ,  JEFFREY STANSBURY ,  TAO GONG ,  MATTHEW McBRIDE

IPC: C08G73/08 ,  A61K6/087

CPC classification number: C08G73/08 ,  A61K6/083 ,  A61K6/087 ,  C08L79/06 ,  C08L33/10

Abstract: The present invention includes compositions comprising an alkyne-based substrate, an azide-based substrate, optionally a Cu(II) salt and optionally a photoinducible reducing agent. The present invention further includes a method of preparing composite materials that are suitable for use as dental implants using the compositions of the invention.

Abstract translation: 本发明包括包含基于炔的底物，叠氮化物基底，任选的Cu（II）盐和任选的光致还原剂的组合物。 本发明还包括制备适用于使用本发明组合物的牙种植体的复合材料的方法。

公开(公告)号：US20140001950A1

公开(公告)日：2014-01-02

申请号：US14003719

申请日：2012-03-09

Applicant: Shunsuke Fujii ,  Shintaro Maekawa ,  Hitoshi Onishi ,  Akifumi Kagayama

Inventor： Shunsuke Fujii ,  Shintaro Maekawa ,  Hitoshi Onishi ,  Akifumi Kagayama

IPC: C08G69/42 ,  G02B1/00 ,  H05B33/22 ,  F21V5/00

CPC classification number: C08G69/42 ,  C07C249/16 ,  C07C251/86 ,  C08G12/06 ,  C08G12/22 ,  C08G69/00 ,  C08G73/028 ,  C08L79/06 ,  F21V5/00 ,  G02B1/00 ,  G02B1/04 ,  H05B33/22

Abstract: The purpose of the invention is to provide a resin, which has a high refractive index, excellent heat resistance and moldability, and high transparency, and is useful as a material for configuring optical devices, etc. The invention provides a resin comprising acyl hydrazone bonds and having a number average molecular weight of 500-500,000, wherein the acyl hydrazone bond equivalent is 100-4000.

Abstract translation: 本发明的目的是提供一种具有高折射率，优异的耐热性和成型性以及高透明度的树脂，并且可用作配置光学元件等的材料。本发明提供一种包含酰基腙键的树脂 并且数均分子量为500-500,000，其中酰基腙键当量为100-4000。

公开(公告)号：US20120289654A1

公开(公告)日：2012-11-15

申请号：US13467485

申请日：2012-05-09

Applicant: Friederike Fleischhaker ,  Jörg Belack ,  Oliver Gronwald

Inventor： Friederike Fleischhaker ,  Jörg Belack ,  Oliver Gronwald

IPC: C08L79/04 ,  C08L29/04

CPC classification number: C08G73/22 ,  C08G73/0616 ,  C08G73/0633 ,  C08G73/0694 ,  C08G73/08 ,  C08K3/24 ,  C08L79/04 ,  C08L79/06 ,  C08L29/04

Abstract: A process for preparing mechanically stabilized polyazoles, comprising the following steps: I) treating at least one polyazole having at least one amino group in a repeat unit with a solution comprising (i) at least one strong acid and (ii) at least one stabilizing reagent, the total content of stabilizing reagents in the solution being in the range from 0.01 to 30% by weight, II) performing the stabilization reaction directly and/or in a subsequent processing step by heating to a temperature greater than 25° C., the stabilizing reagent used being at least one polyvinyl alcohol. The polyazoles thus obtainable are notable especially for a high conductivity and a very good mechanical stability. They are therefore especially suitable for applications in fuel cells.

Abstract translation: 一种制备机械稳定化的多唑的方法，包括以下步骤：I）用包含（i）至少一种强酸和（ii）至少一种稳定的酸的溶液，在重复单元中处理至少一种具有至少一个氨基的聚唑 试剂，溶液中稳定试剂的总含量在0.01至30重量％的范围内，II）直接和/或在随后的加工步骤中通过加热至大于25℃的温度进行稳定化反应， 使用的稳定剂为至少一种聚乙烯醇。 因此获得的聚唑特别是对于高导电性和非常好的机械稳定性而言尤其如此。 因此，它们特别适用于燃料电池中的应用。

公开(公告)号：US07928433B2

公开(公告)日：2011-04-19

申请号：US12193189

申请日：2008-08-18

Applicant: Yuning Li

Inventor： Yuning Li

IPC: H01L51/30 ,  C08G73/08

CPC classification number: C08G73/08 ,  C08G61/123 ,  C08G61/126 ,  C08G73/06 ,  C08G73/0616 ,  C08G2261/3221 ,  C08G2261/3223 ,  C08G2261/3229 ,  C08G2261/3243 ,  C08L79/06 ,  H01L51/0035 ,  H01L51/0036 ,  H01L51/0042 ,  H01L51/0541 ,  H01L51/0545

Abstract: An electronic device comprises a semiconducting polymer of Formula (I): wherein X is independently selected from S, Se, O, and NR, wherein R is independently selected from hydrogen, alkyl, substituted alkyl, aryl, substituted aryl, heteroaryl, and —CN; Ar is independently a conjugated divalent moiety; a is an integer from 1 to about 10; and n is an integer from 2 to about 5,000. The electronic device may be an organic thin film transistor.

Abstract translation: 电子器件包括式（I）的半导体聚合物：其中X独立地选自S，Se，O和NR，其中R独立地选自氢，烷基，取代的烷基，芳基，取代的芳基，杂芳基和 - CN; Ar独立地为共轭二价部分; a是1至约10的整数; 且n为2至约5,000的整数。 电子器件可以是有机薄膜晶体管。

公开(公告)号：US07758757B2

公开(公告)日：2010-07-20

申请号：US11975417

申请日：2007-10-19

Applicant: Kiu-Seung Lee

Inventor： Kiu-Seung Lee

IPC: C02F1/28

CPC classification number: C09D139/06 ,  B01D15/00 ,  B01J20/26 ,  B01J20/261 ,  B01J20/267 ,  C02F1/285 ,  C02F2101/16 ,  C08L79/06 ,  C08L2312/00 ,  Y10S210/908

Abstract: Disclosed are methods for removing hydrazine compounds from solutions. Solutions containing hydrazine compounds are contacted with crosslinked polyvinylpyrrolidone.

Abstract translation: 公开了从溶液中除去肼化合物的方法。 含有肼化合物的溶液与交联聚乙烯吡咯烷酮接触。

公开(公告)号：US20090203870A1

公开(公告)日：2009-08-13

申请号：US12369133

申请日：2009-02-11

Applicant: Dominique de Figueiredo Gomes ,  Marcio Rodrigo Loos

Inventor： Dominique de Figueiredo Gomes ,  Marcio Rodrigo Loos

IPC: C08G63/685

CPC classification number: C08G73/08 ,  C08G59/4007 ,  C08G73/06 ,  C08G73/0605 ,  C08L79/06 ,  H01M2008/1095 ,  H01M2300/0082

Abstract: A polyoxadiazole polymer is synthesized by heating polyphosphoric acid to a temperature of at least about 160° C. and making a solution by mixing hydrazine sulfate salt with one or more dicarboxylic acids or their derivatives in the heated polyphosphoric acid. The solution is heated under an inert gas atmosphere and the polymer is precipitated in a basic solution. The polyoxadiazole polymer can be produced as a homopolymer or copolymer, and may be used to produce a membrane or fibers.

Abstract translation: 通过将多磷酸加热到至少约160℃的温度并通过将肼硫酸盐与一种或多种二羧酸或其衍生物在加热的多磷酸中混合而制备溶液来合成聚恶二唑聚合物。 将溶液在惰性气体气氛下加热，并将聚合物在碱性溶液中沉淀。 聚二恶唑聚合物可以作为均聚物或共聚物制备，并且可用于制备膜或纤维。

公开(公告)号：US20070254988A1

公开(公告)日：2007-11-01

申请号：US11207855

申请日：2005-08-18

Applicant: Himansu Gajiwala ,  David Guillot

Inventor： Himansu Gajiwala ,  David Guillot

IPC: C09D101/18

CPC classification number: C08L9/02 ,  C08K7/02 ,  C08L79/06 ,  C08L2666/20

Abstract: An insulation composition that comprises at least one nitrile butadiene rubber (“NBR”) having an acrylonitrile content that ranges from approximately 26% by weight to approximately 35% by weight and polybenzoxazole (“PBO”) fibers. The NBR may be a copolymer of acrylonitrile and butadiene and may be present in the insulation composition in a range of from approximately 45% by weight to approximately 56% by weight of a total weight of the insulation composition. The PBO fibers may be present in a range of from approximately 3% by weight to approximately 10% by weight of a total weight of the insulation composition. A rocket motor including the insulation composition and a method of insulating a rocket motor are also disclosed.

Abstract translation: 一种绝缘组合物，其包含至少一种丙烯腈含量为约26重量％至约35重量％的丁腈橡胶（“NBR”）和聚苯并恶唑（“PBO”）纤维。 NBR可以是丙烯腈和丁二烯的共聚物，并且可以以绝热组合物的总重量的约45重量％至约56重量％的范围存在于绝缘组合物中。 PBO纤维可以以绝热组合物的总重量的约3重量％至约10重量％的范围存在。 还公开了包括绝缘组合物的火箭发动机和绝热火箭发动机的方法。