专利号:WO-2012001578-A1 优先权日:2010-06-29 标 题 :Single-step synthesis of iron oxide nanoparticles 发明人:BURDINSKI DIRK; HAEX NICOLE PETRONELLA MARTIEN 权利人:KONINKL PHILIPS ELECTRONICS NV; BURDINSKI DIRK; HAEX NICOLE PETRONELLA MARTIEN 摘要:The invention provides methods for the synthesis of iron oxide nanoparticles and the particles obtainable by these methods. The particles can be used as tracer materials for magnetic particle imaging and for Magnetic Particle Spectroscopy (MPS). The method for the synthesis of these particles comprises the steps: (i) dissolving at least one water-soluble iron salt and at least one water-soluble stabilizer in water to form a reaction batch, (ii) adding at least one base to the reaction batch to yield a pH of 10 to 13, and (iii) exposing the reaction batch to a reaction temperature T R for a defined period of time DT, wherein T R ≥ 110°C, to obtain the iron oxide nanoparticles.
专利号:US-2012184653-A1 优先权日:2011-01-18 标 题:Synthesis of linear phosphorus-containing functional fluorocopolymer 发明人:WANG LIANG; WANG VIKTORIA 权利人:WANG LIANG; WANG VIKTORIA 摘要:This invention relates to a synthesis of a linear fluorocopolymer having a plurality of pendant phosphorus-containing functional groups. The synthesized phosphorus-containing fluorocopolymer has chain linearity and narrow molecular weight distributions. It has applications as a lubricant additive that provides friction-reduction, anti-wear, and corrosion protection properties.
专利号:US-5003078-A 优先权日:1989-05-16 标 题:Synthesis of phthalonitrile resins containing ether and imide linkages 发明人:KELLER TEDDY M 权利人:US NAVY 摘要:Imide-containing phthalonitrile monomers are prepared from a phthalonitrile and an aromatic dianhydride. The monomer and a method for preparing the monomer is disclosed. These monomers are synthesized into heat resistant polymers and copolymers with aromatic ring structure incorporating imide and ether linkages. The synthesis of the high temperature thermosetting polymers and copolymers is also disclosed.
专利号:US-5292854-A 优先权日:1989-05-16 标题 :Synthesis of phthalonitrile resins containing ether and imide linkages with aromatic diamine curing agent 发明人:KELLER TEDDY M 权利人:US ARMY 摘要:Imide-containing phthalonitrile monomers are prepared from a phthalonitrile and an aromatic dianhydride. The monomer and a method for preparing the monomer is disclosed. These monomers are synthesized into heat resistant polymers and copolymers with aromatic ring structure incorporating imide and ether linkages. The synthesis of the high temperature thermosetting polymers and copolymers is also disclosed.
专利号:US-10385010-B1 优先权日:2018-03-28 标 题 :Expedient synthesis of oseltamivir and related compounds via direct olefin diazidation-diamidation reaction 发明人:XU HAO; LI HONGZE; SHEN SHOUJIE; ZHU CHENGLIANG 权利人:UNIV GEORGIA STATE RES FOUND 摘要:Disclosed herein are improved methods for the preparation of oseltamivir, and intermediates useful thereto.
专利号:US-10326145-B2 优先权日:2012-04-11 标题 :Synthesis of electrocatalysts using metal-organic framework materials 发明人:LIU DI-JIA; ZHAO DAN 权利人:LIU DI JIA; ZHAO DAN; UCHICAGO ARGONNE LLC 摘要:Methods and compositions for use in the preparation of MOF-based non-PGM electrocatalysts including combining transition metal compounds with organic ligands and secondary building units to create a solid mixture, heating the solid mixture to form a MOF through a solid-state reaction, optionally heating the MOF to convert it to an electrocatalyst via pyrolysis, and optionally post-treating. The electrode catalysts may be used in various electrochemical systems, including a proton exchange membrane fuel cell.
摘要:Merck Index - O'Neil MJ, Heckelman PE, Dobbelaar PH, Roman KJ (eds). The Merck Index, An Encyclopedia of Chemicals, Drugs, and Biologicals, 15th Ed. Cambridge, UK: The Royal Society of Chemistry, 2013. 摘要:ACGIH - Documentation of the TLVs and BEIs, 7th Ed. Cincinnati: ACGIH Worldwide, 2020.