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公开(公告)号：US09809522B2
公开(公告)日：2017-11-07
申请号：US15263141
申请日：2016-09-12
Applicant: South Dakota Board of Regents
Inventor： Alevtina Smirnova , Chris Lynde , Abu Md Numan-Al-Mobin , Rudresh Bommadihalli Rajappagowda
Abstract: Disclosed herein are methods for selective synthesis of specific phenolic products by means biomass or biomass products liquefaction, manipulation of the said selectivity in favor of one specific phenolic compound or a mixture of specific phenolic compounds, and the synthesis of the phenolic compounds from a liquid or biomass organic fraction produced in presence of a homogeneous catalyst in supercritical state or a mixture of said homogeneous and one or several heterogeneous catalysts mixed with water in sub-critical, near-critical, or supercritical condition.
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公开(公告)号：US09382478B2
公开(公告)日：2016-07-05
申请号：US14500519
申请日：2014-09-29
Applicant: BOE Technology Group Co., Ltd.
Inventor： Xiaoxiong Tian
CPC classification number: C09K19/32 , C07C1/20 , C07C13/66 , C07C17/02 , C07C45/59 , C07C45/61 , C07D263/52
Abstract: The disclosure relates to a liquid crystal compound having a structure of the general formula P2, wherein, R1 represents C1-C6 alkyl, R2 and R3, which are identical or different, independently represent C1-C6 alkyl, and R4 represents C2-C6 alkenyl. The disclosure also relates to a preparation process of the liquid crystal compound, a liquid crystal composition comprising the liquid crystal compound, and a liquid crystal display panel comprising the liquid crystal compound.
Abstract translation: 本发明涉及具有通式P2结构的液晶化合物，其中R1表示C1-C6烷基，R2和R3相同或不同，独立地表示C1-C6烷基，R4表示C2-C6链烯基 。 本公开还涉及液晶化合物的制备方法，包含液晶化合物的液晶组合物和包含液晶化合物的液晶显示面板。
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公开(公告)号：US09340476B2
公开(公告)日：2016-05-17
申请号：US13775242
申请日：2013-02-24
Applicant: Chemtex Italia, S.p.A.
Inventor： Guliz Arf Elliott , Dan Gastaldo , Aaron Murray , Steven Ryba
IPC: C07C37/54 , C07C45/42 , C07C41/01 , C07C1/20 , C07C67/00 , C07C29/09 , C08L97/00 , B01D21/00 , C07B31/00 , C07C45/59 , C07C45/60 , C07C29/00 , C08H8/00
CPC classification number: C07C37/54 , B01D21/00 , C07B31/00 , C07C1/20 , C07C29/00 , C07C29/09 , C07C41/01 , C07C45/42 , C07C45/59 , C07C45/60 , C07C67/00 , C07C2101/08 , C07C2101/10 , C07C2101/14 , C07C2601/08 , C07C2601/10 , C07C2601/14 , C08H8/00 , C08L97/005 , Y02P30/42 , C07C43/23 , C07C39/06 , C07C39/04 , C07C49/84 , C07C49/395 , C07C49/597 , C07C49/403 , C07C49/825 , C07C69/06 , C07C35/08
Abstract: This specification discloses an operational continuous process to convert lignin as found in ligno-cellulosic biomass before or after converting at least some of the carbohydrates. The continuous process has been demonstrated to create a slurry comprised of lignin, raise the slurry comprised of lignin to ultra-high pressure, deoxygenate the lignin in a lignin conversion reactor over a catalyst which is not a fixed bed without producing char. The conversion products of the carbohydrates or lignin can be further processed into polyester intermediates for use in polyester preforms and bottles.
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公开(公告)号：US20150299064A1
公开(公告)日：2015-10-22
申请号：US14438014
申请日：2013-07-09
Applicant: BIOCHEMTEX S.P.A.
Inventor： Krishna SHARMA , Aaron MURRAY , Steven RYBA , Dan GASTALDO , Guliz Arf ELLIOTT
CPC classification number: C07B31/00 , B01D21/00 , C07C27/04 , C07C29/00 , C07C37/54 , C07C41/01 , C07C45/59 , C07C45/60 , C07C67/00 , C07C2601/08 , C07C2601/10 , C07C2601/14 , C07G1/00 , C08H6/00 , C08H8/00 , C08L97/005 , C10G1/002 , C10G1/065 , C10G3/45 , Y02P20/52 , Y02P30/20 , C07C43/23 , C07C39/06 , C07C39/04 , C07C49/84 , C07C49/395 , C07C49/597 , C07C49/403 , C07C49/825 , C07C69/06 , C07C35/08
Abstract: This specification discloses an operational continuous process to convert lignin as found in ligno-cellulosic biomass before or after converting at least some of the carbohydrates. The continuous process has been demonstrated to create a slurry comprised of lignin, raise the slurry comprised of lignin to ultra-high pressure, deoxygenate the lignin in a lignin conversion reactor over a catalyst which is not a fixed bed without producing char. The continuous process further utilizes nanoparticles of a crystalline metal oxide. The conversion products of the carbohydrates or lignin can be further processed into polyester intermediates for use in polyester preforms and bottles.
Abstract translation: 本说明书公开了在转化至少一些碳水化合物之前或之后转化木质素 - 纤维素生物质中的木质素的操作连续方法。 已经证明连续方法产生由木质素组成的浆料，将由木质素组成的浆料提高到超高压，在木质素转化反应器中对不是固定床而不产生炭的催化剂脱氧木质素。 连续方法进一步利用结晶金属氧化物的纳米颗粒。 碳水化合物或木质素的转化产物可以进一步加工成聚酯中间体，用于聚酯预成型件和瓶子。
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公开(公告)号：US09035117B2
公开(公告)日：2015-05-19
申请号：US13775238
申请日：2013-02-24
Applicant: Chemtex Italia S.p.A.
Inventor： Steven Ryba , Aaron Murray , Guliz Arf Elliott , Dan Gastaldo
IPC: C07C1/00 , C07C37/01 , C01B31/20 , C07C37/54 , C07C45/42 , C07C41/01 , C07C1/20 , C07C67/00 , C07C29/09 , C08L97/00 , B01D21/00 , C07B31/00 , C07C45/59 , C07C45/60 , C07C29/00 , C08H8/00
CPC classification number: C07C37/54 , B01D21/00 , C07B31/00 , C07C1/20 , C07C29/00 , C07C29/09 , C07C41/01 , C07C45/42 , C07C45/59 , C07C45/60 , C07C67/00 , C07C2101/08 , C07C2101/10 , C07C2101/14 , C07C2601/08 , C07C2601/10 , C07C2601/14 , C08H8/00 , C08L97/005 , F15D1/00 , Y02P30/42 , Y10T137/0318 , C07C43/23 , C07C39/06 , C07C39/04 , C07C49/84 , C07C49/395 , C07C49/597 , C07C49/403 , C07C49/825 , C07C69/06 , C07C35/08
Abstract: This specification discloses an operational continuous process to convert lignin as found in ligno-cellulosic biomass before or after converting at least some of the carbohydrates. The continuous process has been demonstrated to create a slurry comprised of lignin, raise the slurry comprised of lignin to ultra-high pressure, deoxygenate the lignin in a lignin conversion reactor over a catalyst which is not a fixed bed without producing char. The conversion products of the carbohydrates or lignin can be further processed into polyester intermediates for use in polyester preforms and bottles.
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Patent Agency Ranking
公开(公告)号：US08853462B2
公开(公告)日：2014-10-07
申请号：US14124085
申请日：2012-05-10
Applicant: Yuta Ogawa , Yusuke Takahashi , Akira Endo , Sunao Ikeda
Inventor： Yuta Ogawa , Yusuke Takahashi , Akira Endo , Sunao Ikeda
CPC classification number: C07C45/59 , C07C29/00 , C07C45/40 , C07C49/167 , C07C31/42
Abstract: Hexafluoroacetone or a hydrate thereof is produced with a high yield by subjecting a 1-fluoro-4,4-bis(trifluoromethyl)-2,3,5-trioxolanyl ether compound represented by the general formula: wherein R is an alkyl group having 1 to 8 carbon atoms, an aryl group, or a benzyl group, which has been obtained by ozone oxidation of a heptafluoroisobutenyl ether compound, to a reduction reaction in the presence of a reducing agent selected from dialkyl sulfide containing an alkyl group having 3 or 4 carbon atoms, diaryl sulfide, diaryl disulfide, and diaralkyl sulfide.
Abstract translation: 通过使通式（1）表示的1-氟-4,4-双（三氟甲基）-2,3,5-三氧杂环戊烷基醚化合物，其中R为具有1个 至8个碳原子，通过七氟异丁烯基醚化合物的臭氧氧化获得的芳基或苄基在还原剂存在下还原反应，所述还原反应选自含有3或4个烷基的二烷基硫化物 碳原子，二芳基硫醚，二芳基二硫化物和二烷基硫化物。
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7.发明申请CONTINUOUSLY OPERABLE METHOD FOR PRODUCING CARBONYL COMPOUNDS BY MEANS OF A CATALYST CONTAINING A NITROXYL RADICAL 有权通过含有硝基吡咯的催化剂生产碳化合物的连续可操作方法公开(公告)号：US20140039223A1
公开(公告)日：2014-02-06
申请号：US14110450
申请日：2011-12-06
Applicant: Florian Klasovsky , Thomas Haas , Thomas Tacke , Jan Christoph Pfeffer , Michael Rimbach , Michael Volland , Michiel Janssen , Roger Sheldon , Juergen Haberland
Inventor： Florian Klasovsky , Thomas Haas , Thomas Tacke , Jan Christoph Pfeffer , Michael Rimbach , Michael Volland , Michiel Janssen , Roger Sheldon , Juergen Haberland
IPC: C07C45/59
CPC classification number: C07C45/59 , C07D493/04
Abstract: The invention relates to a method for the oxidation of a primary or secondary alcohol, preferably to form an aldehyde or ketone, comprising the following steps: a) providing a catalyst composition comprising at least one compound containing a nitroxyl radical, at least one NO source, at least one carbon or mineral acid or an anhydride of a carbon or mineral acid; b) producing a reaction mixture by adding at least one primary or secondary alcohol and a gas comprising oxygen and optionally one or more than one solvent to the catalyst composition from step a) or step e); c) incubating the reaction mixture from step b) at a temperature of between 0 and 100° C. or at the boiling point of the solvent; d) simultaneously with or subsequent to step c): crystallizing the reaction product; and e) recovering the catalyst composition by removing the crystallized reaction product from the reaction mixture obtained in step d).
Abstract translation: 本发明涉及氧化伯醇或仲醇，优选形成醛或酮的方法，包括以下步骤：a）提供包含至少一种含有硝酰基的化合物的催化剂组合物，至少一种NO源 ，至少一种碳或无机酸或碳或无机酸的酸酐; b）通过从步骤a）或步骤e）向催化剂组合物中加入至少一种伯醇或仲醇和包含氧气和任选的一种或多种溶剂的气体产生反应混合物; c）在0-100℃的温度或溶剂的沸点下温育来自步骤b）的反应混合物; d）与步骤c）同时或之后步骤：使反应产物结晶; 和e）通过从步骤d）中获得的反应混合物中除去结晶的反应产物来回收催化剂组合物。
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公开(公告)号：US20130225855A1
公开(公告)日：2013-08-29
申请号：US13775240
申请日：2013-02-24
Applicant: Chemtex Italia, S.p.A.
Inventor： Steven Ryba , Aaron Murray , Guliz Arf Elliott , Dan Gastaldo
CPC classification number: C07C37/54 , B01D21/00 , C07B31/00 , C07C1/20 , C07C29/00 , C07C29/09 , C07C41/01 , C07C45/42 , C07C45/59 , C07C45/60 , C07C67/00 , C07C2101/08 , C07C2101/10 , C07C2101/14 , C07C2601/08 , C07C2601/10 , C07C2601/14 , C08H8/00 , C08L97/005 , F15D1/00 , Y02P30/42 , Y10T137/0318 , C07C43/23 , C07C39/06 , C07C39/04 , C07C49/84 , C07C49/395 , C07C49/597 , C07C49/403 , C07C49/825 , C07C69/06 , C07C35/08
Abstract: This specification discloses an operational continuous process to convert lignin as found in ligno-cellulosic biomass before or after converting at least some of the carbohydrates. The continuous process has been demonstrated to create a slurry comprised of lignin, raise the slurry comprised of lignin to ultra-high pressure, deoxygenate the lignin in a lignin conversion reactor over a catalyst which is not a fixed bed without producing char. The conversion products of the carbohydrates or lignin can be further processed into polyester intermediates for use in polyester preforms and bottles.
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公开(公告)号：US20130224816A1
公开(公告)日：2013-08-29
申请号：US13775242
申请日：2013-02-24
Applicant: Chemtex Italia, S.p.A.
Inventor： Guliz Arf Elliott , Dan Gastaldo , Aaron Murray , Steven Ryba
CPC classification number: C07C37/54 , B01D21/00 , C07B31/00 , C07C1/20 , C07C29/00 , C07C29/09 , C07C41/01 , C07C45/42 , C07C45/59 , C07C45/60 , C07C67/00 , C07C2101/08 , C07C2101/10 , C07C2101/14 , C07C2601/08 , C07C2601/10 , C07C2601/14 , C08H8/00 , C08L97/005 , Y02P30/42 , C07C43/23 , C07C39/06 , C07C39/04 , C07C49/84 , C07C49/395 , C07C49/597 , C07C49/403 , C07C49/825 , C07C69/06 , C07C35/08
Abstract: This specification discloses an operational continuous process to convert lignin as found in ligno-cellulosic biomass before or after converting at least some of the carbohydrates. The continuous process has been demonstrated to create a slurry comprised of lignin, raise the slurry comprised of lignin to ultra-high pressure, deoxygenate the lignin in a lignin conversion reactor over a catalyst which is not a fixed bed without producing char. The conversion products of the carbohydrates or lignin can be further processed into polyester intermediates for use in polyester preforms and bottles.
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10.发明授权Processes for preparing cyclopentenones and cyclopentenones for the synthesis of benzindene prostaglandins 有权制备环戊烯酮和环戊烯酮合成苯并茚前列腺素的方法公开(公告)号：US08350090B1
公开(公告)日：2013-01-08
申请号：US13216321
申请日：2011-08-24
Applicant: Shih-Yi Wei , Wan-Chun Chang , Yu-Chih Yeh
Inventor： Shih-Yi Wei , Wan-Chun Chang , Yu-Chih Yeh
CPC classification number: C12P7/26 , C07C45/59 , C12P7/22 , C12P41/004 , Y02P20/55 , C07C49/753
Abstract: The present invention provides novel processes of preparing racemic and optically active cyclopentenones of Formula I: The invention also provides novel cyclopentenones of formula I in racemic or optically active form.
Abstract translation: 本发明提供制备式I的外消旋和光学活性环戊烯酮的新方法：本发明还提供外消旋或光学活性形式的新颖的式I的环戊烯酮。
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