CAS: 544-60-5; Oleic Acid,Ammonia Salt

相似化合物

112-86-7 373-49-9 5561-99-9

油酸,氨 以 水 作为反应溶剂,以to Obtain An Aqueous Solution Of Ammonium Oleate Having A Solid Content Of 20.2%的收率获得产物油酸铵
参考文献:Binder For Inorganic Fiber And Heat Insulating Acoustic Inorganic Fiber Material
标题:Binder For Inorganic Fiber And Heat Insulating Acoustic Inorganic Fiber Material
摘要:一种用于无机纤维的粘合剂,包括可缩聚的醛类热固性树脂前体和具有聚氟烷基团的氟碳化合物.

专利信息

专利号:US-2013095043-A1
优先权日:2010-06-29
标题 :Synthesis of high-performance iron oxide particle tracers for magnetic particle imaging (mpi)
发明人：BURDINSKI DIRK; BOHLENDER CARMEN; HAEX NICOLE P M
权利人:BURDINSKI DIRK; BOHLENDER CARMEN; HAEX NICOLE P M; KONINKL PHILIPS ELECTRONICS NV
摘要:The present invention relates to a method of forming iron oxide nanoparticles comprising the steps of (a) suspending iron oxide/hydroxide and oleic acid or a derivative thereof in a primary organic solvent; (b) increasing the temperature of the suspension by a defined rate up to a maximum of 340° C. to 500° C.; (c) aging the suspension at the maximum temperature of step (b) for about 0.5 to 6 h; (d) cooling the suspension; (e) adding a secondary organic solvent; (f) precipitating nanoparticles by adding a non-solvent and removing excess solvent; (g) dispersing said nanoparticles in said secondary organic solvent; (h) mixing the dispersion of step (g) with a solution of a polymer; and (i) optionally removing said secondary organic solvent. The present invention further relates to an iron oxide nanoparticle obtainable by the method, the additional modification, encapsulation and decoration of such nanoparticles, as well as the use of the nanoparticles as tracers for Magnetic Particle Imaging (MPI), Magnetic Particle Spectroscopy (MPS).

专利号:WO-2025065315-A1
优先权日:2023-09-27
标题 :Method for utilizing bacillus.sp hz3 to prepare biological nano lead selenide quantum dots
发明人：HUANG SHENGWEI
权利人:UNIV ANHUI SCIENCE & TECH
摘要:A method for utilizing Bacillus.sp HZ3 to prepare biological nano lead selenide quantum dots. The bred Bacillus.sp HZ3 can convert lead nitrate and sodium selenite so as to produce nano lead selenide PbSe. The preparation method comprises the following steps: (1) preparing a strain culture solution; (2) performing fermentation culture; (3) adding sodium selenite and lead nitrate; (4) adding an inducer; (5) performing induced synthesis of biological nano lead selenide; and (6) performing separation to extract lead selenide quantum dots. On the basis of the characteristics of synthesizing lead selenide by means of Bacillus.sp HZ3, an inducer beneficial to enhancing the synthesis effect of the nano lead selenide is added in the culture process, and a method of combining high-temperature culture, low-temperature induction culture and high-temperature culture is used, thereby improving the synthesis efficiency of the nano lead selenide to the greatest extent.

专利号:US-2013089740-A1
优先权日:2010-06-29
标题:Synthesis and use of iron oleate
发明人：BURDINSKI DIRK; BOHLENDER CARMEN
权利人:BURDINSKI DIRK; BOHLENDER CARMEN; KONINKL PHILIPS ELECTRONICS NV
摘要:The present invention relates to a method of forming an iron oleate complex comprising the steps of: (a) dissolving an oleate in a low-order alcohol solvent at a temperature of about 35° C. to 65° C.; (b) adding a non-polar solvent to the solution of step (a); (c) adding an iron salt dissolved in a low-order alcohol to the solution of step (b); (d) agitating the solution of step (c) at a temperature of about 50° C. for at least 5 min; (e) cooling the reaction mixture of step (d) to a temperature of about 15° C. to 30° C.; (f) optionally filtering the reaction mixture of step (e); (g) separating the non-polar solvent phase from the low-order alcohol phase; (h) washing and drying the non-polar solvent phase; (i) removing volatiles from the non-polar solvent phase of step (h) by evaporation; and (j) mixing the product of step (i) with a polar solvent to yield a solid iron oleate complex. The present invention further relates to an iron oleate complex obtainable by the method of the invention, an iron oleate complex of formula I, the use of the iron oleate complex of the invention as precursor for the preparation of nanoparticles, and a method of forming iron oxide nanoparticles comprising the suspension of iron oxide/hydroxide and the iron oleate complex of the invention.

专利号:CN-102971014-A
优先权日:2010-06-29
标 题 :Synthesis of High Performance Iron Oxide Particle Tracers for Magnetic Particle Imaging (MPI)

专利号:WO-2012001579-A1
优先权日:2010-06-29
标 题:Synthesis of high-performance iron oxide particle tracers for magnetic particle imaging (mpi)

专利号:EP-2588145-A1
优先权日:2010-06-29
标题:Synthesis of high-performance iron oxide particle tracers for magnetic particle imaging (mpi)