CAS: 10043-35-3; Boric Acid

上下游产品

lithium iodate lead(II) carbonate bismuth(III) oxide

三氟化硼置于h2O体系中,化学反应生成硼酸
参考文献:Gmelin Handbuch Der Anorganischen Chemie,Gmelin Handbook: B: Mvol.,8.3,Page 113-115
标题:Gmelin Handbuch Der Anorganischen Chemie,Gmelin Handbook: B: Mvol.,8.3,Page 113-115

专利信息

专利号:US-4078331-A
优先权日:1976-04-28
标题:Process and culture composition for growth of alga and synthesis of biopolymer
发明人：SAVINS JOSEPH GEORGE; PAUL JAMES M
权利人:MOBIL OIL CORP
摘要:This specification discloses a process and a culture composition for growth of an alga and synthesis of biopolymer by the alga. The process involves growth of the alga and concomitant synthesis of the biopolymer in an aqueous culture containing as a source of phosphate for said alga dibasic sodium or dibasic potassium phosphate. The nitrogen source can be sodium nitrate or urea. Control of the pH of the culture is effected by injecting a mixture of carbon dioxide and air into the culture during growth of the alga and synthesis of the biopolymer. The carbon dioxide also serves as a source of carbon for growth of the alga and synthesis of the biopolymer and provides agitation/mixing within the culture chamber. Preferably, the mixture of carbon dioxide and air is injected continuously into the culture during the entire growth period of the alga.

专利号:US-2023312617-A1
优先权日:2020-07-25
标题 :Process for synthesis of organosilicon compounds from halosilanes
发明人：DOLAI SUKANTA; BHAT SHREEDHAR; TARAFDAR GOURAV
权利人:MOMENTIVE PERFORMANCE MAT INC
摘要:A process for synthesis of an organosilicon compound is provided herein. Also, novel organosilicon compounds prepared by the present process is provided herein. The process comprises the reaction of a halosilane with an organofunctional alkyl halide in the presence of a metal catalyst, a promoter, and an optional co-catalyst. The process provides an efficient synthetic route to produce organosilicon compounds. The process also allows synthesis of organosilicon compounds with a plurality of different functional groups.

专利号:US-7241399-B2
优先权日:2000-09-08
标题 :Synthesis of nanoparticles
发明人：HAUBOLD STEPHAN; HAASE MARKUS; RIWOTZKI KARSTEN; WELLER HORST; MEYSSAMY HEIKE; IBARRA FERNANDO
权利人:CT ANGEWANDTE NANOTECH CAN
摘要:Methods for the preparation of inorganic nanoparticles capable of fluorescence, wherein the nanoparticles consist of a host material that comprises at least one dopant. The synthesis of the invention in organic solvents allows to gain a considerably higher yield compared to the prior art synthesis in water. All kinds of objects can advantageously be marked and reliably authenticated by using an automated method on the basis of a characteristic emission. Further, the size distribution of the prepared nanoparticles is nartower which renders a subsequent size-selected separation process superfluous.

专利号:US-8084007-B2
优先权日:2004-01-30
标题 :Methods of synthesis of isotropically enriched borohydride and methods of synthesis of isotropically enriched boranes
发明人：SPIELVOGEL BERNARD; COOK KEVIN S
权利人:SPIELVOGEL BERNARD; COOK KEVIN S; SEMEQUIP INC
摘要:The invention provides new methods for the synthesis of isotopically enriched metal borohydrides, metal tetrahydroundecaborate salts, and decaborane from isotopically enriched 10 B-boric acid or 11 B-boric acid. The invention is particularly useful for synthesis of isotopically enriched sodium or lithium borohydride, MB 11 H 14 (where M is Li, Na, K, or alkylammonium), and decaborane.

专利号:WO-2013091696-A1
优先权日:2011-12-21
标题 :Synthesis of intermediates for preparing anacetrapib and derivatives thereof
发明人：HUMLJAN JAN; MARAS NENAD
权利人:LEK PHARMACEUTICALS; HUMLJAN JAN; MARAS NENAD
摘要:The present invention relates to the field of organic chemistry, more specifically to the synthesis of intermediate compounds which can be used in the synthesis of pharmaceutically active agents such as anacetrapib or derivatives thereof.

专利号:WO-2013057134-A1
优先权日:2011-10-19
标 题:Synthesis of semiconductor nanoparticles using metal precursors comprising non- or weakly coordinating anions
发明人：BAHNMUELLER STEFAN; TIAN SUSAN; TIAN SHIZHE; HOHEISEL WERNER
权利人:BAYER IP GMBH; BAYER SOUTH EAST ASIA PTE LTD
摘要:The present invention relates to a method for the synthesis of semiconductor nanoparticles comprising elements of the groups IB, IIB, IIIA, IVA, VA or VIA of the periodic classification wherein the composition of the core nanoparticle is selected from the group consisting of IB-VIA, IIB-VIA, IIIA-VIA, IB-IIIA-VIA or IB-IIB-TVA-VIA, IIB-IIIA-VIA, IIB-TVA-VA or mixtures thereof, and at least one shell comprises elements of the groups IIB and VIA,, wherein in case the core composition is IIB-VIA the shell comprises at least a further element selected from the groups IB, IIIA, IVA or VA, using metal precursors comprising non- or weakly coordinating anions. It further relates to the consecutive process for the synthesis that includes first the preparation of a binary nanoparticle system then modified to make a ternary system which again can be further modified to make a quaternary system.