CAS: 2273-43-0; N-Butyltinhydroxideoxide

上下游产品

CAS号1461-25-2 四丁基锡

Ammonium Hydroxide,丁基三氯化锡 以 乙醇 用作溶剂,以8.8 G的收率获得丁基锡酸
参考文献: Organic Tin Compound,Method For Producing Same,Liquid Composition For Forming Euv Resist Film Using Same,And Method For Forming Euv Resist Film[fr] Composé Organique D'étain,Procédé Pour Sa Production,Composition Liquide Pour Former Un Film De Résine Photosensible Aux Euv L'Utilisant Et Procédé De Formation D'Un Film De Résine Photosensible Aux Euv[ja] 有機錫化合物,その製造方法,これを用いたeuvレジスト膜形成用液組成物及びeuvレジスト膜の形成方法
标题: Organic Tin Compound,Method For Producing Same,Liquid Composition For Forming Euv Resist Film Using Same,And Method For Forming Euv Resist Film[fr] Composé Organique D'étain,Procédé Pour Sa Production,Composition Liquide Pour Former Un Film De Résine Photosensible Aux Euv L'Utilisant Et Procédé De Formation D'Un Film De Résine Photosensible Aux Euv[ja] 有機錫化合物,その製造方法,これを用いたeuvレジスト膜形成用液組成物及びeuvレジスト膜の形成方法
摘要:α線放出量が0.01cph／cm2以下である有機錫化合物である.この有機錫化合物は,r1が炭素数1~10の炭化水素基である式(1)に示される.euvレジスト膜形成用液組成物は,この有機錫化合物を用いたeuvレジスト膜形成用液組成物であって,euvレジスト膜形成用液組成物を100質量%とするとき,錫含有割合が0.05質量%以上24質量%以下であることが好ましい.このeuvレジスト膜形成用液組成物を用いてα線放出量が0.01cph／cm2以下であるeuvレジスト膜を形成する方法である.

专利信息

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-2020339743-A1
优先权日:2017-11-14
标题 :Composition and synthesis of high molecular weight aromatic polyol polyesters
发明人：ALONSO THIAGO V; AYERS CALLIE M; HOYLES STEPHEN M
权利人:DOW GLOBAL TECHNOLOGIES LLC
摘要:A polyester demulsifier and method of synthesizing said polyester demulsifier including the step of reacting a mixture of polyol and aromatic di-acid, the aromatic di-acid solubilized into said polyol without sublimation or degradation during the reaction process.

专利号:US-6897255-B1
优先权日:1996-12-24
标题:Latex compositions containing ethylenically unsaturated esters of long-chain alkenols and applications thereof
发明人：THAMES SHELBY FRELAND; PANJNANI KAMLESH GOPICHAND; FRUCHEY OLAN STANLEY
权利人:UNIV SOUTHERN MISSISSIPPI
摘要:Novel latex or emulsion compositions containing internally plasticizing and crosslinkable long-chain alkenol ester monomers are disclosed and claimed. Preferred embodiments include latex formed from acrylate or methacrylate esters of long-chain alkenols. A process for the synthesis of the latex composition is also disclosed, which involves (a) esterification of a long-chain alkenol with an ethylenically unsaturated carboxylic acid; (b) polymerization of the ethylenically unsaturated ester in an aqueous phase with at least one other copolymerizable monomer; and (b) blending of so formed polymer with at least one drier and a surfactant to form the novel latex or emulsion compositions. These compositions form films at low minimum film forming temperatures (MFT) ranging from −5 to 10° C. and cure to above ambient glass transition (T g ) polymers without the use of traditional organic cosolvents which contribute to environmental pollution via volatile organic compounds (VOCs) emissions. These compositions are therefore useful in waterborne coatings, contact and pressure sensitive adhesives, and inks.

专利号:US-6114489-A
优先权日:1997-03-27
标 题 :Reactive hyperbranched polymers for powder coatings
发明人：VICARI RICHARD; FRUCHEY OLAN STANLEY; JUNEAU KATHLEEN NELSON; THAMES SHELBY FRELAND; RAWLINS JAMES WAYNE
权利人:HERBERTS GMBH
摘要:Novel powder coating compositions containing reactive hyperbranched polymers are disclosed and claimed. Preferred embodiments include powder coating compositions formed from hyperbranched polyesters having terminal hydroxy, carboxy, epoxy, and isocyanate groups. Preferred hyperbranched polyesters are formed from alpha , alpha -bis-(hydroxymethyl)-propionic acid, which act either as crosslinkers, adhesion promotors, or flow and leveling agents. A process for the synthesis of powder coating compositions is also disclosed which involves (a) self condensation of one or more of the multifunctional monomers to form the hyperbranched polymer, optionally, in the presence of suitable reactive end-capping moieties which are described herein; (b) melt blending of the hyperbranched polymer with suitable amounts of one or more of polyesters, epoxy resins, blocked urethane resins, or acrylic resins, a crosslinker, and one or more of suitable additional ingredients including degassers or flow and leveling agents, to form a flake; and (c) grinding and sieving of the flake to form the powder coating composition. These compositions exhibit improved flow and curing properties. These compositions can therefore be formed into thin films and can be cured at low temperatures to form smooth surfaces. Additionally, these films are hard and exhibit enhanced impact resistance properties than the conventional polyester resins. Thus, these powder coating compositions find utilities in automotive, packaging, and appliances.

专利号:US-6203720-B1
优先权日:1996-12-24
标题 :Low MFT and high Tg , internally plasticizing, and low voc latex compositions
发明人：THAMES SHELBY FRELAND; PANJNANI KAMLESH GOPICHAND; HARIHARAN RAJAN; WANG ZHIYU
权利人:UNIV SOUTHERN MISSISSIPPI
摘要:Novel latex or emulsion compositions containing internally plasticizing and crosslinkable monomers derived from traditional semi-drying or non-drying oils are disclosed and claimed. The monomers are ethylenically unsaturated esters of long-chain olefinic compounds. Preferred embodiments include latex formed from acrylate or methacrylate esters of hydroxy fatty acid esters derived from castor oil or lesquerella oil. A process for the synthesis of the latex composition is also disclosed, which involves (a) an esterification reaction of ethylenically unsaturated carboxylic acid or its derivatives with a substituted hydroxy long-chain olefinic compound; (b) subsequent polymerization of the so formed ethylenically unsaturated ester of a long-chain olefinic compound in an aqueous phase with at least one other copolymerizable monomer; and (c) blending so formed polymer with at least one drier and a surfactant to form the novel latex or emulsion compositions. These compositions form films at low minimum film forming temperatures (MFT) ranging from −5 to 10° C. and cure to above ambient glass transition (T g ) polymers without the use of traditional organic cosolvents which contribute to environmental pollution via volatile organic compounds (VOCs) emissions. These compositions are therefore useful in waterborne coatings, contact and pressure sensitive adhesives, and inks.

专利号:WO-2009048927-A1
优先权日:2007-10-08
标题 :Vernonia oil polyols
发明人：RAWLINS JAMES W; MENDON SHARATHKUMAR K; LIU YUAN
权利人:UNIV SOUTHERN MISSISSIPPI; RAWLINS JAMES W; MENDON SHARATHKUMAR K; LIU YUAN
摘要:The present invention discloses polyols synthesized from vemonia oil. The process for synthesizing a vemonia oil-based polyol involves reducing vernonia oil to vernolic acid; heating the vernolic acid at elevated temperatures to form oligomers; and forming the polyol by transesterification of the oligomers with glycerol. The polyols synthesized according to the present invention have lower viscosity values at similar hydroxyl values compared to polyols synthesized from other vegetable oils. The lower viscosity values are of importance in the synthesis of foams as it promotes foam growth.