CAS: 3843-16-1; (3S)-4'-Phenylspiro[2-Benzofuran-3,2'-Furan]-1,3'-Dione

专利信息

专利号:US-9267213-B1
优先权日:2005-03-25
标题:Electrochemical deblocking solution for electrochemical oligomer synthesis on an electrode array
发明人：MAURER KARL; COOPER JOHN J
权利人:CUSTOMARRAY INC
摘要:There is disclosed an electrochemical deblocking solution for use on an electrode microarray. There is further disclosed a method for electrochemical synthesis on an electrode array using the electrochemical deblocking solution. The solution and method are for removing acid-labile protecting groups for synthesis of oligonucleotides, peptides, small molecules, or polymers on a microarray of electrodes while substantially improving isolation of deblocking to active electrodes. The method comprises applying a voltage or a current to at least one electrode of an array of electrodes. The array of electrodes is covered by the electrochemical deblocking solution.

专利号:US-2010055750-A1
优先权日:2008-09-03
标 题:Polyester synthesis
发明人：WOSNICK JORDAN H
权利人:XEROX CORP
摘要:The present disclosure provides for enzymatic polymerization to produce polyester resins suitable for use in manufacturing toners. In embodiments, crystalline copolymers, which are polyesters, may be synthesized from lactones, cyclic anhydrides, cyclic carbonates, and combinations thereof. These crystalline copolymers, in turn, may be utilized in the synthesis of toner particles.

专利号:US-2007003694-A1
优先权日:2005-05-23
标题 :In-flight modification of inorganic particles within a reaction product flow
发明人：CHIRUVOLU SHIVKUMAR; DU HUI; MCGOVERN WILLIAM E; MOSSO RONALD J; KAMBE NOBUYUKI
权利人:CHIRUVOLU SHIVKUMAR; DU HUI; MCGOVERN WILLIAM E; MOSSO RONALD J; KAMBE NOBUYUKI
摘要:Methods involve in-flight processing of inorganic particles synthesized within the flow. Thus, the flow extends from an inlet connected to a reactant delivery system with inorganic particle precursors to a collector. The as formed inorganic particle can be modified with radiation and/or the application of a coating composition. Additional processing steps can be introduced as desired. Suitable apparatuses for in-flight processing can be based on addition of processing elements onto an inorganic synthesis reactor, such as a laser pyrolysis reactor.

专利号:US-8394568-B2
优先权日:2009-11-02
标 题 :Synthesis and emulsification of resins
发明人：QIU SHIGANG; FAUCHER SANTIAGO; ABATE JOHN; CHEN ALLAN; ZHOU KE
权利人:QIU SHIGANG; FAUCHER SANTIAGO; ABATE JOHN; CHEN ALLAN; ZHOU KE; XEROX CORP
摘要:The present disclosure provides processes for producing resins suitable for use in forming toner compositions. In embodiments, the processes described herein comprise formation of latexes, including latexes for use in toners, produced without use of solvents.

专利号:US-10407676-B2
优先权日:2014-12-09
标题 :High efficiency, small volume nucleic acid synthesis
发明人：POEHMERER THOMAS; KUHN PHILLIP; NOTKA FRANK; ZEIDLER ANDREAS; HEIL KORBINIAN; TREFZER AXEL; FONNUM GEIR; KATZEN FEDERICO; ANDERSSON KRISTIAN
权利人:LIFE TECHNOLOGIES CORP; THERMO FISHER SCIENT GENEART GMBH; LIFE TECH AS
摘要:The disclosure generally relates to compositions and methods for the production of nucleic acid molecules. In some aspects, the invention allows for the microscale generation of nucleic acid molecules, optionally followed by assembly of these nucleic acid molecules into larger molecules. In some aspects, the invention allows for efficient production of nucleic acid molecules (e.g., large nucleic acid molecules such as genomes).

专利号:CA-2704377-C
优先权日:2009-05-26
标 题 :Processes for the synthesis of polyester resins