CAS: 4342-36-3; Tributylstannyl Benzoate

上下游产品

tributyltin methoxide benzoic acid anhydride benzoic acid benzoic acid phenyl estertributyltin chloride dimethyltin dibenzoate triphenylmethyl alcohol cyclopenta-1,3-diene

📜Ethyl 2-(Tributylstannyl)Acetate 以 四氢呋喃,苯 作为反应溶剂,化学反应生成 (苯甲酰氧基)三丁基锡
参考文献:Gmelin Handbuch Der Anorganischen Chemie,Gmelin Handbook: Sn: Org.Verb.2,1.1.2.5.2,Page 276-305
标题:Gmelin Handbuch Der Anorganischen Chemie,Gmelin Handbook: Sn: Org.Verb.2,1.1.2.5.2,Page 276-305

专利信息

专利号:US-2007141386-A1
优先权日:2005-12-16
标 题 :Protected air-activated organotin catalysts for polyurethane synthesis
发明人：FELDMAN JERALD; MCLAIN STEPHAN J; BARSOTTI ROBERT J; O'NEIL JAMES W
权利人:FELDMAN JERALD; MCLAIN STEPHAN J; BARSOTTI ROBERT J; O'NEIL JAMES W
摘要:This invention relates to a protected organotin-based catalyst system for polyurethane synthesis that is useful in coatings applications. The catalyst has low activity in the absence of oxygen. When a coating mixture comprising the catalyst is sprayed and/or applied to a substrate as a thin film in air, the catalyst is activated. For solvent-based refinish systems comprising hydroxyl and isocyanate species at high solids levels, the catalyst system therefore provides extended viscosity stability, i.e., pot life.

专利号:US-7683004-B2
优先权日:2004-06-16
标 题 :Air-activated organotin catalysts for polyurethane synthesis
发明人：FELDMAN JERALD; MCLAIN STEPHAN J
权利人:DU PONT
摘要:This invention relates to an organotin-based catalyst system for polyurethane synthesis that is useful in coatings applications. The catalyst has low activity in the absence of oxygen. When a coating mixture comprising the catalyst is sprayed and/or applied to a substrate as a thin film in air, the catalyst is activated. For solvent-based refinish systems comprising hydroxyl and isocyanate species at high solids levels, the catalyst system therefore provides extended viscosity stability, i.e., pot life.