公开(公告)号：US11939345B2

公开(公告)日：2024-03-26

申请号：US17117424

申请日：2020-12-10

Applicant: Government of the United States of America, as represented by the Secretary of Commerce

Inventor： Jeremiah Wallace Woodcock ,  Jeffrey William Gilman ,  Douglas Matthew Fox

IPC: A61B5/00 ,  A61B8/00 ,  A61B10/00 ,  A61K49/00 ,  C07F5/02 ,  C08B11/16 ,  C08L1/30

CPC classification number: C07F5/022 ,  A61K49/0021 ,  C08B11/16 ,  C08L1/30

Abstract: A physiologically stable fluorophore includes a terminal moiety including a terminal reactive site that reacts with a reactive group of a substrate; a stability linker covalently bonded to the terminal moiety; and a bridge moiety covalently bonded to the stability linker such that the stability linker is interposed through chemical bonds between the bridge moiety and the terminal moiety; and a fluorescent moiety covalently bonded to the bridge moiety of the redox moiety and including: an electron bandgap mediator that is covalently bonded to the bridge moiety; a coordinate center covalently bonded to the electron bandgap mediator and that forms a Zwitterionic member with an atom in the electron bandgap mediator; and a steric hinder bonded to the electron bandgap mediator to provide steric hindrance for protection of the coordinate center.

公开(公告)号：US09434787B2

公开(公告)日：2016-09-06

申请号：US14645700

申请日：2015-03-12

Applicant: SE Tylose GmbH & Co. KG

Inventor： Mike Kleinert

IPC: C08B11/14 ,  C08B11/16 ,  C08B11/193 ,  C08L1/26 ,  C08B11/145 ,  C08B11/02 ,  C08B11/06 ,  C08B11/08 ,  C08L1/28

CPC classification number: C08B11/145 ,  C08B11/02 ,  C08B11/06 ,  C08B11/08 ,  C08B11/193 ,  C08L1/26 ,  C08L1/28 ,  C08L1/282 ,  C08L1/284 ,  C08L1/288

Abstract: Non-ionic water-soluble cellulose ethers modified with 3-azido-2-hydroxypropyl groups bound via an ether link are provided having a molar degree of substitution MSAHP in the range from 0.001 to 0.50. Exemplary cellulose ethers are alkyl cell doses, including methyl, hydroxyalkyl (e.g. hydroxyethyl hydroxypropyl) or alkylhydroxyalkyl cellulose (e.g. methylhydroxyethyl). Reaction products with alkyne compounds are also provided, resulting in a terminal alkyne group. The reaction of azide with the alkyne proceeds as a 1,3-dipolar cycloaddition reaction, advantageously with Cu(I) or ruthenium catalysts. A multiplicity of cellulose ethers can be obtained from the conversion reaction. Variations in the macroscopic properties can be achieved by controlled modification, ranging from increased or reduced viscosity. The reaction, taking place within a few seconds, requires only minimal catalyst. Gel formation is reversible by adjustment of the pH such that a monophasic system (high-viscous fluid) arises again from a biphasic system (gel+low-viscous water phase).

公开(公告)号：US08992731B2

公开(公告)日：2015-03-31

申请号：US13323063

申请日：2011-12-12

Applicant: Hideko Akai

Inventor： Hideko Akai

IPC: D21H11/16 ,  D21H11/20 ,  C08J5/04 ,  B82Y30/00 ,  C08B11/16 ,  C08J5/00 ,  C08L1/08 ,  D06M13/11 ,  D06M13/152 ,  D06M13/184 ,  D06M13/395 ,  D06M13/507 ,  D06M101/06

CPC classification number: C08J5/045 ,  B82Y30/00 ,  C08B11/16 ,  C08J5/005 ,  C08J2301/08 ,  C08J2351/02 ,  C08L1/08 ,  D06M13/11 ,  D06M13/152 ,  D06M13/1845 ,  D06M13/395 ,  D06M13/507 ,  D06M2101/06 ,  D21H11/16 ,  D21H11/20 ,  Y10T428/298

Abstract: An object of the invention is to provide cellulose fibers which can give a cellulose composite that renders high transparency, a reduction in linear expansion coefficient, and a high modulus of elasticity possible. The invention relates to: a process for producing modified cellulose fibers which includes a modification reaction step of reacting cellulose with an aromatic compound in an organic acid to thereby modify the cellulose with an aromatic-ring-containing substituent; cellulose fibers modified with aromatic-ring-containing substituent; a dispersion of the cellulose fibers; and a cellulose fiber composite obtained from the same.

Abstract translation: 本发明的目的是提供可以产生高透明度，降低线膨胀系数和高弹性模量的纤维素复合材料的纤维素纤维。 本发明涉及一种改性纤维素纤维的制造方法，其包括使有机酸中的纤维素与芳香族化合物反应从而使含有芳香环的取代基来改性纤维素的改性反应工序; 用含芳环取代基改性的纤维素纤维; 纤维素纤维的分散体; 和由其获得的纤维素纤维复合材料。

公开(公告)号：US20170237115A1

公开(公告)日：2017-08-17

申请号：US15272644

申请日：2016-09-22

Applicant: FUJIFILM Corporation

Inventor： Hiroaki MOCHIZUKI ,  Tomonori MIMURA ,  Masaomi MAKINO ,  Katsuhiko MEGURO

IPC: H01M10/056 ,  C08B3/10 ,  C08B11/16 ,  C08B3/08 ,  H01M10/0525 ,  C08B11/02

CPC classification number: H01M10/056 ,  C08B3/08 ,  C08B3/10 ,  C08B11/02 ,  C08B11/16 ,  C08B11/193 ,  C08B13/00 ,  C08B15/06 ,  C08L1/02 ,  C08L1/10 ,  C08L1/26 ,  C08L1/32 ,  C09J101/02 ,  H01M4/0404 ,  H01M4/131 ,  H01M4/133 ,  H01M4/134 ,  H01M4/1391 ,  H01M4/1393 ,  H01M4/1395 ,  H01M4/622 ,  H01M4/661 ,  H01M10/0427 ,  H01M10/0525 ,  H01M10/0562 ,  H01M10/058 ,  H01M2300/0068 ,  H01M2300/0071 ,  H01M2300/0091 ,  Y02T10/7011

Abstract: An all-solid-state secondary battery includes a positive electrode active substance layer; a negative electrode active substance layer; and an inorganic solid electrolyte layer, in which at least one of the positive electrode active substance layer, the negative electrode active substance layer, or the inorganic solid electrolyte layer contains an inorganic solid electrolyte having conductivity of ions of metal belonging to Group 1 or 2 of the periodic table and a cellulose polymer.

公开(公告)号：US5427684A

公开(公告)日：1995-06-27

申请号：US73359

申请日：1993-06-07

Applicant: Michael Diamantoglou ,  Gustav Dunweg ,  Thomas Rintelen

Inventor： Michael Diamantoglou ,  Gustav Dunweg ,  Thomas Rintelen

IPC: B01D71/08 ,  A61M1/16 ,  B01D71/22 ,  C08B11/16 ,  B01D63/02 ,  B01D39/18

CPC classification number: B01D71/22 ,  C08B11/16

Abstract: A dialysis membrane for hemodialysis in the form of sheet films, tubular films, or hollow fibers is composed of a polysaccharide ether. The polysaccharide ether has a structure given by the formula ##STR1## in which cell is the skeleton of the unmodified cellulose molecule or of the chitin molecule, each with no hydroxyl groups, s is equal to 3 for the unmodified cellulose molecule and 2 for the chitin molecule, and x is the degree of etherification, which is in the range from 0.001 to 0.079, and R is an optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkenyl, cycloalkynyl, aryl, arylalkyl, arylalkenyl, and/or arylalkynyl group with 3 to 25 carbon atoms, and/or the radical of a heterocyclic compound with 3 to 25 carbon atoms, in which the carbon chain may be interrupted by oxygen or sulfur atoms.

Abstract translation: 以薄膜，管状薄膜或中空纤维的形式进行血液透析的透析膜由多糖醚构成。 多糖醚具有由式“IMAGE”给出的结构，其中细胞是未修饰的纤维素分子或几丁质分子的骨架，每个不含羟基，对于未修饰的纤维素分子s等于3，对于未修饰的纤维素分子，s等于3 甲壳素分子，x是醚化度，其范围为0.001至0.079，R为任选取代的烷基，烯基，炔基，环烷基，环烯基，环炔基，芳基，芳基烷基，芳基烯基和/或芳基炔基 具有3至25个碳原子，和/或具有3至25个碳原子的杂环化合物的基团，其中碳链可被氧或硫原子间隔开。

公开(公告)号：US3395971A

公开(公告)日：1968-08-06

申请号：US34114164

申请日：1964-01-29

Applicant: AGRICULTURE USA

Inventor： WADE RICARDO H ,  WELCH CLARK M ,  BENNETT HOWARD P

IPC: C08B1/06 ,  C08B11/02 ,  C08B11/04 ,  C08B11/16 ,  C08B11/187 ,  C08B15/10 ,  D06M13/08

CPC classification number: D06M13/08 ,  C08B1/06 ,  C08B11/02 ,  C08B11/04 ,  C08B11/16 ,  C08B11/187 ,  C08B15/10

公开(公告)号：US2697094A

公开(公告)日：1954-12-14

申请号：US25532751

申请日：1951-11-07

Applicant: BASF AG

Inventor： FRIEDRICH BECKE ,  OSKAR FLIEG

IPC: C08B3/14 ,  C08B3/18 ,  C08B11/16 ,  C08B11/18 ,  C08B11/193

CPC classification number: C08B3/18 ,  C08B3/14 ,  C08B11/16 ,  C08B11/18 ,  C08B11/193

公开(公告)号：US2001102A

公开(公告)日：1935-05-14

申请号：US73480334

申请日：1934-07-12

Applicant: HERCULES POWDER CO LTD

Inventor： LORAND EUGENE J

IPC: C08B11/16

CPC classification number: C08B11/16

公开(公告)号：US1920702A

公开(公告)日：1933-08-01

申请号：US48681730

申请日：1930-10-06

Applicant: CHATILLON ITALIANA FIBRE

Inventor： ANATOLIO LAUTENBERG

IPC: C08B11/16

CPC classification number: C08B11/16

公开(公告)号：US1867050A

公开(公告)日：1932-07-12

申请号：US33802929

申请日：1929-02-06

Applicant: IG FARBENINDUSTRIE AG

Inventor： GERHARD BALLE ,  KARL OST

IPC: C08B11/16 ,  C08B11/193

CPC classification number: C08B11/193 ,  C08B11/16