公开(公告)号：US20210005918A1

公开(公告)日：2021-01-07

申请号：US16980549

申请日：2019-03-12

申请人： UNIVERSITY OF SOUTHERN CALIFORNIA

发明人： Sri R. NARAYAN ,  G.K. Surya PRAKASH ,  Archith NIRMALCHANDAR ,  Advaith MURALI ,  Bo YANG ,  Sankarganesh KRISHNAMOORTHY ,  Lena HOOBER-BURKHARDT ,  Robert ANISZFELD

IPC分类号： H01M8/18 ,  C07C309/32

摘要： An organic flow battery having a positive electrode electrolyte containing organic compounds with extended conjugation and/or cyclic side chains is provided. The flow battery includes a positive electrode and a positive electrode electrolyte including first solvent and a first redox couple. The positive electrode electrolyte flows over and contacting the positive electrode. The first redox couple includes a first organic compound and a reduction product of the first organic compound. The flow battery also includes a negative electrode and a negative electrode electrolyte including a second solvent and a second redox couple. The negative electrode electrolyte flows g over and contacts the positive electrode. Typically, an ion exchange membrane is interposed between the positive electrode and the negative electrode Characteristically, the first organic compound resists crossover through the ion exchange membrane.

公开(公告)号：US10120279B2

公开(公告)日：2018-11-06

申请号：US15666757

申请日：2017-08-02

申请人： SHIN-ETSU CHEMICAL CO., LTD.

发明人： Keiichi Masunaga ,  Satoshi Watanabe ,  Masaaki Kotake ,  Kenji Yamada ,  Masaki Ohashi

IPC分类号： G03F7/004 ,  G03F7/38 ,  G03F7/20 ,  C07C303/32 ,  C07C309/01 ,  C07C309/06 ,  C07C309/09 ,  C07C309/17 ,  C07C309/19 ,  C07C309/23 ,  C07C309/24 ,  C07C69/63 ,  C08F212/02 ,  C08F220/22 ,  C08F220/24 ,  C08F220/38 ,  C08F224/00 ,  C08F228/02 ,  G03F7/038 ,  G03F7/32 ,  C07C309/04 ,  C07C309/31 ,  C07C309/30 ,  C07C309/29 ,  C07C309/58 ,  C07C309/35 ,  C07C309/44 ,  C07C69/753 ,  C07C309/32 ,  C08F222/10 ,  C08F220/30 ,  G03F7/16 ,  C08F220/28

摘要： A negative resist composition comprising (A) a sulfonium compound of betaine type and (B) a polymer is provided. The resist composition is effective for controlling acid diffusion during the exposure step, exhibits a very high resolution during pattern formation, and forms a pattern with minimal LER.

公开(公告)号：US6120704A

公开(公告)日：2000-09-19

申请号：US121803

申请日：1998-07-23

申请人： Thomas Martini ,  Helmut Neunzerling

发明人： Thomas Martini ,  Helmut Neunzerling

IPC分类号： C07C309/32 ,  D06L3/12 ,  C09K11/06

CPC分类号： C07C309/32 ,  D06L3/1214 ,  D06L3/1228 ,  D06L3/125 ,  D06M2101/34 ,  D06M2101/38 ,  Y10S8/922 ,  Y10S8/924

摘要： The invention relates to mixtures of optical brighteners comprising nonionic polyester brighteners and anionic or nonionic polyamide brighteners, which develop a synergistic effect. The brighteners of the invention are suitable for polyamide and polyurethane fabrics but also for blends of these fabrics with other natural or synthetic fibers.

摘要翻译： 本发明涉及包含非离子聚酯增白剂和阴离子或非离子聚酰胺增白剂的荧光增白剂的混合物，其具有协同效应。 本发明的增白剂适用于聚酰胺和聚氨酯织物，但也适用于这些织物与其它天然或合成纤维的共混物。

公开(公告)号：US5929270A

公开(公告)日：1999-07-27

申请号：US81426

申请日：1998-05-19

申请人： Dietmar Huglin ,  Robert Hochberg ,  Oliver Becherer ,  Reinhard Weigmann

发明人： Dietmar Huglin ,  Robert Hochberg ,  Oliver Becherer ,  Reinhard Weigmann

IPC分类号： C07C303/22 ,  C07C61/29 ,  C07C255/00 ,  C07C303/30 ,  C07C303/32 ,  C07C309/32 ,  C07C309/39 ,  C07C309/40 ,  C07C309/46 ,  C07C309/48 ,  C07C309/59 ,  C07C309/61 ,  C07C309/73 ,  C07C309/76 ,  C07G1/00

CPC分类号： C07C309/46 ,  C07C309/32 ,  C07C309/40 ,  C07C309/73 ,  C07C309/76

摘要： A process is provided for the production of compounds having the formula: ##STR1## in which R is hydrogen, C.sub.1 -C.sub.5 alkyl, cyano or halogen; M is hydrogen or a salt-forming colorless cation; and n is 2;which process comprises reductively de-aminating a compound having the formula: ##STR2## in which R and n have their previous significance and M' is hydrogen, a salt-forming colorless cation or optionally substituted phenyl; and converting any optionally substituted phenyl group M' to a group M.The present invention also provides processes for the production of the compounds of formula (2) and various novel intermediates for use in the new processes.The compounds of formula (1) are useful as fluorescent whitening agents.

摘要翻译： 提供了一种制备具有下式的化合物的方法：其中R是氢，C 1 -C 5烷基，氰基或卤素; M是氢或形成盐的无色阳离子; n为2; 该方法包括还原性地脱氨基具有下式的化合物：其中R和n具有其先前的含义，M'是氢，形成盐的无色阳离子或任选取代的苯基; 并将任何任选取代的苯基M'转化为基团M.本发明还提供用于生产式（2）化合物的方法和用于新方法的各种新型中间体。 式（1）的化合物可用作荧光增白剂。

公开(公告)号：US5437818A

公开(公告)日：1995-08-01

申请号：US81597

申请日：1993-06-23

申请人： Thomas Ehlis ,  Andre Geoffroy ,  Erwin Marti ,  Josef Zelger ,  Karlheinz Franke ,  Andreas Burkhard

发明人： Thomas Ehlis ,  Andre Geoffroy ,  Erwin Marti ,  Josef Zelger ,  Karlheinz Franke ,  Andreas Burkhard

IPC分类号： C07C303/32 ,  C07C303/42 ,  C07C309/32 ,  C08K5/41 ,  C08K5/42 ,  C11D3/42 ,  C11D7/34 ,  C11D7/54 ,  D06L3/12 ,  C09K11/06 ,  C07C309/01

CPC分类号： C07C309/32 ,  C11D3/42 ,  D06L3/1214

摘要： The present invention relates to novel hydrates of the disodium salt or dipotassium salt of 4,4'-bis(2-sulfostyryl)biphenyl characterized by their water of hydration content, to the crystal forms associated therewith, characterized by their X-ray diffraction pattern, to processes for the preparation, and to their use for the preparation of concentrated formulations of fluorescent whitening agents.

摘要翻译： 本发明涉及以其水合含量水为特征的4,4'-双（2-磺酰苯乙烯基）联苯的二钠盐或二钾盐的新型水合物与其相关的结晶形式，其特征在于它们的X射线衍射图 ，制备方法及其用于制备荧光增白剂浓缩制剂的用途。

公开(公告)号：US5095144A

公开(公告)日：1992-03-10

申请号：US553283

申请日：1990-07-17

申请人： Keiichi Sato ,  Takahiko Takewaki ,  Yoshio Katsuro

发明人： Keiichi Sato ,  Takahiko Takewaki ,  Yoshio Katsuro

IPC分类号： C07C43/205 ,  B01J23/89 ,  C07B37/04 ,  C07B61/00 ,  C07C1/26 ,  C07C15/14 ,  C07C37/18 ,  C07C45/72 ,  C07C49/782 ,  C07C49/784 ,  C07C51/353 ,  C07C63/331 ,  C07C201/12 ,  C07C209/74 ,  C07C253/30 ,  C07C255/51 ,  C07C303/22 ,  C07C309/32

CPC分类号： C07C51/353

摘要： A process for dimerizing an aromatic halogen compound is disclosed, which comprises the step of: subjecting an aromatic halogen compound having at least one halogen atom bonded to an aromatic nucleus carbon to a dehalogenation-dimerization reaction in the presence of a catalyst, water, a reducing agent, and a halogen acceptor, the catalyst comprising a carrier supported thereon palladium and iron.

公开(公告)号：US4925595A

公开(公告)日：1990-05-15

申请号：US212391

申请日：1988-06-27

申请人： Heinz Hefti ,  Dieter Reinehr ,  Kurt Weber ,  Claude Eckhardt

发明人： Heinz Hefti ,  Dieter Reinehr ,  Kurt Weber ,  Claude Eckhardt

IPC分类号： C07C309/32 ,  C09B23/00 ,  C09B57/00 ,  C11D3/42 ,  D06L3/12

CPC分类号： C07C309/00 ,  C11D3/42 ,  D06L3/1264 ,  Y10S8/918

摘要： Liquid detergent compositions which are stable on storage and contain fluorescent whitening agents from the class of the disulfonated distyrylbiphenyl and distyrylphenyl compounds; they do not produce bleach spots on direct contact with textile fabric. Some of the fluorescent whitening agents used are novel.

摘要翻译： 液体洗涤剂组合物在储存时稳定并含有来自二磺基二苯乙烯基联苯和二苯乙烯基苯基化合物的荧光增白剂; 它们在与织物直接接触时不会产生漂白点。 一些使用的荧光增白剂是新颖的。

公开(公告)号：US4788011A

公开(公告)日：1988-11-29

申请号：US880623

申请日：1986-07-01

申请人： Roland Busse ,  Herbert Emde ,  Friedrich Durholz ,  Dietmar Mayer ,  Dorde Jovcic

发明人： Roland Busse ,  Herbert Emde ,  Friedrich Durholz ,  Dietmar Mayer ,  Dorde Jovcic

IPC分类号： B01F5/18 ,  B01D1/18 ,  B01F5/20 ,  B01J14/00 ,  B01J19/00 ,  B01J19/26 ,  C07B31/00 ,  C07B41/00 ,  C07B61/00 ,  C07B63/00 ,  C07C37/04 ,  C07C39/15 ,  C07C67/00 ,  C07C301/00 ,  C07C303/00 ,  C07C303/02 ,  C07C303/06 ,  C07C303/32 ,  C07C309/28 ,  C07C309/32 ,  C07C309/47 ,  C07C309/50 ,  C07C309/58 ,  C07C143/52 ,  C07C143/24 ,  C07C143/56

CPC分类号： C07C309/00 ,  B01J14/00 ,  B01J19/26 ,  B01J2219/00058 ,  B01J2219/00065

摘要： Reactions of liquid starting substances to give chemical compounds in which these chemical compounds are obtained as solids can be carried out by spraying the liquid starting substances from separate nozzles such that the liquid starting substances are mixed in the spray cones, which penetrate one another, and thereby react.

摘要翻译： 可以通过将液体起始物质从单独的喷嘴喷射，使得液体起始物质彼此渗透的喷雾锥体混合，从而得到液体起始物质得到其中获得这些化合物作为固体的化合物的反应， 从而作出反应。

公开(公告)号：US3984399A

公开(公告)日：1976-10-05

申请号：US509768

申请日：1974-09-27

申请人： Kurt Weber ,  Peter Liechti ,  Hans Rudolf Meyer ,  Adolf Emil Siegrist

发明人： Kurt Weber ,  Peter Liechti ,  Hans Rudolf Meyer ,  Adolf Emil Siegrist

IPC分类号： C07C1/32 ,  C07C1/34 ,  C07C17/26 ,  C07C17/32 ,  C07C25/24 ,  C07C45/44 ,  C07C47/546 ,  C07C47/55 ,  C07C57/42 ,  C07C57/72 ,  C07C63/66 ,  C07C309/29 ,  C07C309/32 ,  C07C309/39 ,  C07C309/73 ,  C07C309/86 ,  C07C309/87 ,  C07C311/16 ,  C07C311/17 ,  C07C313/04 ,  C07C317/14 ,  C07D295/192 ,  C07D295/26 ,  C07F9/32 ,  C07F9/40 ,  C07F9/535 ,  C07F9/54 ,  C08K5/00 ,  C09B23/14 ,  D06L3/12 ,  C07D23/00

CPC分类号： C07D295/192 ,  C07C1/324 ,  C07C17/2635 ,  C07C17/32 ,  C07C25/24 ,  C07C309/00 ,  C07C309/29 ,  C07C309/39 ,  C07C309/73 ,  C07C309/86 ,  C07C309/87 ,  C07C311/16 ,  C07C311/17 ,  C07C313/04 ,  C07C317/00 ,  C07C317/14 ,  C07C45/44 ,  C07C47/546 ,  C07C47/55 ,  C07C57/42 ,  C07C57/72 ,  C07C63/66 ,  C07D295/26 ,  C07F9/32 ,  C07F9/3241 ,  C07F9/4056 ,  C07F9/5352 ,  C07F9/54 ,  C07F9/5456 ,  C08K5/0041 ,  C09B23/141 ,  C09B23/148 ,  D06L3/12

摘要： The present invention provides the new bis-stilbene compounds, which are useful as optical brighteners and correspond to the formulaR.sub.1 -- CH = CH -- X -- CH = CH -- R.sub.2in which X represents a diphenyl residue bound in positions 4 and 4' to the =CH-- groups; R.sub.1 and R.sub.2 independently of each other, each represents a monocyclic benzene residue, a diphenyl, naphthyl or pyridyl residue, and in which at least one of the cyclic systems R.sub.1, R.sub.2, X contains a possibly functionally modified sulphonic acid group, a sulphone group, a possibly functionally modified carboxylic acid group, a nitrile, hydroxyl, mercapto or methyl group.

摘要翻译： 本发明提供了可用作荧光增白剂并且对应于式R 1 -CH = CH-X-CH = CH-R 2的新的双 - 芪化合物，其中X表示在4和4'位结合的二苯基残基 = CH-基团; R1和R2各自独立地表示单环苯残基，二苯基，萘基或吡啶基残基，其中至少一个环状体系R1，R2，X含有可能的官能改性磺酸基，砜基 ，可能的官能改性的羧酸基团，腈，羟基，巯基或甲基。

公开(公告)号：US11646434B2

公开(公告)日：2023-05-09

申请号：US16980549

申请日：2019-03-12

申请人： UNIVERSITY OF SOUTHERN CALIFORNIA

发明人： Sri R. Narayan ,  G. K. Surya Prakash ,  Archith Nirmalchandar ,  Advaith Murali ,  Bo Yang ,  Sankarganesh Krishnamoorthy ,  Lena Hoober-Burkhardt ,  Robert Aniszfeld

IPC分类号： H01M8/18 ,  C07C309/32

CPC分类号： H01M8/188 ,  C07C309/32

摘要： An organic flow battery having a positive electrode electrolyte containing organic compounds with extended conjugation and/or cyclic side chains is provided. The flow battery includes a positive electrode and a positive electrode electrolyte including first solvent and a first redox couple. The positive electrode electrolyte flows over and contacting the positive electrode. The first redox couple includes a first organic compound and a reduction product of the first organic compound. The flow battery also includes a negative electrode and a negative electrode electrolyte including a second solvent and a second redox couple. The negative electrode electrolyte flows g over and contacts the positive electrode. Typically, an ion exchange membrane is interposed between the positive electrode and the negative electrode Characteristically, the first organic compound resists crossover through the ion exchange membrane.