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公开(公告)号：US3658887A
公开(公告)日：1972-04-25
申请号：US3658887D
申请日：1969-07-18
申请人： MONTEDISON SPA
发明人： MONTINO FRANCO
CPC分类号： C07C69/52
摘要： PROCESS FOR THE PREPARATION OF METHYL 3,4-HYDROCARBYL3-BUTENOATES BY REACTION OF AN ALYLHALIDE
RR''C=CR"-CH2X
WHEREIN R, R'' AND R" REPRESENT HYDROGEN OR A HYDROCARBYL HAVING FROM 1 TO 10 CARBON ATOMS AND X IS A HALIDE SELECTED FROM C1, BR, I, WITH CARBO MONOXIDE AND METHANOL. ONE OPERATES IN A METHANOL SOLUTION IN THE PRESENCE OF NCKEL-CARBONYL AND THIOUREA, AT ATMOSPHERIC PRESSURE, AT A TEMPERATURE BETWEEN 15* AND 35* C., MAINTAINING A PH RANGIN FROM 5.5 TO 9, AND PREFERABLY FROM 7.5 TO 8.-
公开(公告)号：US1704282A
公开(公告)日：1929-03-05
申请号：US17917527
申请日：1927-03-28
申请人： EASTMAN KODAK CO
发明人： CLARKE HANS T , MALM CARL J
IPC分类号： C08B3/10
CPC分类号： C08B3/10
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公开(公告)号：US1651990A
公开(公告)日：1927-12-06
申请号：US69244024
申请日：1924-02-12
发明人： PAUL BERTHON
IPC分类号： C08B3/10
CPC分类号： C08B3/10
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公开(公告)号：US11421042B2
公开(公告)日：2022-08-23
申请号：US16484841
申请日：2018-02-12
摘要： According to an example aspect of the present invention, there is provided a use of molar mass controlled cellulose in injection molding, extrusion and three dimensional printing applications.
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公开(公告)号：US20220213228A1
公开(公告)日：2022-07-07
申请号：US17610584
申请日：2020-05-15
发明人： Alexander Wei , Tae Hoo Chang , Miran Mavlan
摘要： The present disclosure generally relates to a process for manufacturing a processable dried cellulose nanomaterial using a co-solvent of tert-butyl alcohol (TBA), of which unique physical/chemical properties enable facile modification/derivatization. This present disclosure also relates to materials and process of generating of superhydrophobic surface coating using hydrophobic carboxylic acid modified cellulose nanofibers. Both the processes and the products thereof are within the scope of this disclosure.
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公开(公告)号：US10297859B2
公开(公告)日：2019-05-21
申请号：US15272644
申请日：2016-09-22
申请人： FUJIFILM Corporation
IPC分类号： H01M10/056 , C08B3/10 , C08B11/16 , C08B3/08 , H01M10/0525 , C08B11/02 , H01M10/0562 , H01M4/04 , H01M4/131 , H01M4/133 , H01M4/134 , H01M4/1391 , H01M4/1393 , H01M4/1395 , H01M4/62 , H01M4/66 , H01M10/058 , C08B11/193 , C08B13/00 , C08B15/06 , C09J101/02 , C08L1/02 , C08L1/10 , C08L1/26 , C08L1/32 , H01M10/04
摘要： 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.
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公开(公告)号：US09243074B2
公开(公告)日：2016-01-26
申请号：US13775779
申请日：2013-02-25
IPC分类号： C08B31/12 , C08L3/08 , C08B31/00 , A61K8/73 , A61Q19/00 , C08B3/10 , C08B11/145 , C08B31/04 , C08L3/06
CPC分类号： C08B31/00 , A61K8/731 , A61K8/732 , A61K2800/10 , A61Q19/00 , C08B3/10 , C08B11/145 , C08B31/04 , C08B31/125 , C08L3/06 , C08L3/08
摘要： A superhydrophilic amphiphilic copolymer and process for making the superhydrophilic amphiphilic copolymer includes a low molecular weight polysaccharide modified with a hydrophobic reagent, such as substituted succinic anhydride. The superhydrophilic amphiphilic copolymer system generates stable foam for use in applications, such as healthcare formulations, with low irritation of the eyes and skin.
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公开(公告)号：US20150368364A1
公开(公告)日：2015-12-24
申请号：US14836908
申请日：2015-08-26
申请人： Giuseppe Trigiante
发明人： Giuseppe Trigiante
IPC分类号： C08B3/10
CPC分类号： C08B3/10 , B65D65/42 , B65D65/466 , C08J7/14 , C08J2301/02 , D21H11/16 , D21H11/18 , D21H11/20 , D21H17/07 , D21H17/11 , D21H17/14 , D21H17/72 , D21H19/14 , D21H21/16 , D21H25/06 , D21H27/10
摘要： The present invention describes methods of treating cellulosic materials with a composition that provides increased hydrophobicity to such materials without sacrificing the biodegradability thereof. The methods as disclosed provide for esterification of available hydroxyl groups on cellulosic materials, where such hydroxyl groups are “masked” by bulky organic chains, including that the disclosure provides products made by such methods. The materials thus treated display higher hydrophobicity, barrier function, and mechanical properties, and may be used in any application where such features are desired.
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公开(公告)号：US20150141639A1
公开(公告)日：2015-05-21
申请号：US14404247
申请日：2013-05-31
申请人： NEC Corporation
发明人： Kiyohiko Toyama , Massatoshi Iji , Shukichi Tanaka
CPC分类号： C08B3/06 , C08B3/00 , C08B3/08 , C08B3/10 , C08B3/16 , C08B3/20 , C08B3/22 , C08L1/10 , C08L1/12 , C08L1/14
摘要： A process for producing a cellulose derivative, including reacting a reactant and a cellulose or a derivative thereof in a solid-liquid heterogeneous system to form a cellulose derivative containing a long-chain organic group having 5 or more carbon atoms introduced therein, in a swollen state, and performing solid-liquid separation to obtain the cellulose derivative containing a long-chain organic group introduced therein.
摘要翻译： 一种生产纤维素衍生物的方法，包括使反应物和纤维素或其衍生物在固 - 液异相体系中反应，形成含有引入其中具有5个或更多碳原子的长链有机基团的纤维素衍生物 状态，进行固液分离，得到含有长链有机基团的纤维素衍生物。
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20.发明授权Heterogeneous thiol-ene click modifications of solid polysaccharide-based materials 有权固体多糖类材料的异构硫醇烯单击修饰公开(公告)号：US08962823B2
公开(公告)日：2015-02-24
申请号：US13522067
申请日：2011-01-19
申请人： Armando Cordova , Jonas Hafren
发明人： Armando Cordova , Jonas Hafren
摘要： This invention concerns the first environmentally benign heterogeneous modification of polysaccharide-based material in native solid state by thiol-ene “click chemistry”. The direct reaction of a thiol with an un-activated double or triple bond by thiol-ene and thiol-enyne click modification is thermally or photochemically catalyzed and is completely metal-free and allows for a highly modular approach to modifications of fibers and fiber-based materials.
摘要翻译： 本发明涉及通过硫醇“点击化学”在天然固态的多糖基材料的首次环境友好的非均相改性。 通过硫醇 - 烯和硫醇 - 烯炔咔啉改性，硫醇与未活化的双键或三键的直接反应是热或光化学催化的，完全是无金属的，并允许高度模块化的方法来修饰纤维和纤维 - 基础材料。
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