会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 3. 发明申请
    • DERIVATIVES OF ALCOHOLS AND OLEFINS
    • 酒精和油脂的衍生物
    • WO2005110953A1
    • 2005-11-24
    • PCT/US2005/014526
    • 2005-04-27
    • SHELL OIL COMPANYCANO, Manuel LuisFONG, Howard Lam-HoMURRAY, Brendan DermotTHOMASON, Terry BlaneTREVINO, Lizbeth Olivia Cisneros
    • CANO, Manuel LuisFONG, Howard Lam-HoMURRAY, Brendan DermotTHOMASON, Terry BlaneTREVINO, Lizbeth Olivia Cisneros
    • C07C17/10
    • C07C1/30C07C29/124C07C31/20C07C11/02
    • Derivatives of branched or linear olefins and alcohols made by halogenation of branched or n-alkanes of the same carbon number, preferably to make primary mono-haloalkanes, which may then be oxidized with metal oxides. The derivatives of primary alcohols of this invention include alcohol ethoxylates, alcohol sulfates, alcohol sulfated ethoxylates, surfactants, including those made with these ethoxylates and/or sulfated ethoxylates, detergents made with these surfactants, oxyalkylated alcohols, oxyalkylated alcohol sulfates, polymethacrylate esters, alkyl amines and their derivatives, linear phthalates, linear adipates, alcohol ether amines, alkyl glycerol ether sulfonates, thioproprionate esters, alkyl polyglucosides, alcohol phosphates, alcohol ether phosphates, esters of fatty acids, alcohol phosphites, and benzophenones. Secondary alcohol derivatives include secondary alcohol ethoxylates, secondary alcohol sulfates, secondary alcohol sulfated ethoxylates, surfactants, including those made with these ethoxylates and/or sulfated ethoxylates, and detergents made with these surfactants. Internal olefins derivatives included within the scope of this invention include alkylbenzene, alkylxylene, detergent alcohols, plasticizer alcohols, alkenyl succinates, ether secondary alcohols, and diols and polyols produced by catalytic dihydroxylation of internal olefins with the use of hydrogen peroxide. Alpha olefin derivatives included within the scope of this invention include internal olefins, alkylbenzene, alkylxylene, alkylphenol, alkylnaphthalene, detergent alcohols, plasticizer alcohols, alkylates of phenylbenzo compounds, alkyl ammonium salts of unsaturated fatty acids, alkyl amines and their derivatives, alpha olefin sulfonates, alkenyl succinates, polyalphaolefins, linear mercaptans, synthetic acids such as based on 1-butene, 1-hexene, or 1-octene, chlorinated alpha olefins, aluminum alkyls, alkyl diphenylether disulfonates, fatty acids, lubricant additives, and ether primary alcohols.
    • 支链或直链烯烃的衍生物和通过卤化相同碳数的支链或正烷烃制备的醇,优选制备主要的单卤代烷烃,然后可以用金属氧化物氧化。 本发明的伯醇的衍生物包括醇乙氧基化物,醇硫酸盐,醇硫酸化乙氧基化物,表面活性剂,包括由这些乙氧基化物和/或硫酸化乙氧基化物制成的表面活性剂,用这些表面活性剂制备的洗涤剂,烷氧基化醇,烷氧基化醇硫酸盐,聚甲基丙烯酸酯, 胺及其衍生物,直链邻苯二甲酸酯,直链己二酸酯,醇醚胺,烷基甘油醚磺酸酯,硫代丙酸酯,烷基聚葡糖苷,醇磷酸酯,醇醚磷酸酯,脂肪酸酯,醇亚磷酸酯和二苯甲酮。 仲醇衍生物包括仲醇乙氧基化物,仲醇硫酸盐,仲醇硫酸化乙氧基化物,表面活性剂,包括用这些乙氧基化物和/或硫酸化乙氧基化物制备的那些,以及用这些表面活性剂制成的洗涤剂。 包括在本发明范围内的内烯烃衍生物包括烷基苯,烷基二甲苯,洗涤剂醇,增塑剂醇,烯基琥珀酸酯,醚仲醇,以及通过使用过氧化氢催化二烯化内烯烃的二醇和多元醇。 包括在本发明范围内的α-烯烃衍生物包括内烯烃,烷基苯,烷基二甲苯,烷基酚,烷基萘,洗涤剂醇,增塑剂醇,苯基苯并化合物的烷基化物,不饱和脂肪酸的烷基铵盐,烷基胺及其衍生物,α-烯烃磺酸盐 ,烯基琥珀酸酯,聚α-烯烃,线性硫醇,合成酸,例如基于1-丁烯,1-己烯或1-辛烯,氯化α-烯烃,烷基铝,烷基二苯基醚二磺酸酯,脂肪酸,润滑剂添加剂和醚伯醇。
    • 7. 发明申请
    • PRODUCTION OF 4-FLUOROBENZALDEHYDE
    • 生产4-氟戊二醛
    • WO2003022788A1
    • 2003-03-20
    • PCT/US2002/028374
    • 2002-09-06
    • ALBEMARLE CORPORATION
    • KARSEBOON, Steven, G.TURPIE, Michael, J.DEVROU, Phillip, R.BALHOFF, John, F.
    • C07C45/49
    • C07C29/124C07C45/49C12C11/02C07C33/46C07C47/55
    • 4-Fluorobenzaldehyde is produced by a commercially feasible process. The process comprises heating a mixture of fluorobenzene and a strong Lewis acid with dissolved hydrogen halide in an atmosphere of carbon monoxide at 45 to 100°C and at a total pressure of 1135.6kPa (150 psig) up to the maximum pressure rating of the reactor. Formed is a reaction mass containing a Lewis acid complex of 4-fluorobenzaldehyde and at least a halobis(fluorophenyl)methane by-product. The complex is broken by quenching the reaction mass with a Lewis acid-solvating liquid to liberate 4-fluorobenzaldehyde. By-product halobis(fluorophenyl)methane is converted to di(fluorophenyl)methanol to avoid potential corrosion problems and formation of light sensitive color bodies in the recovered 4-fluorobenzaldehyde.
    • 4-氟苯甲醛是通过商业可行的方法生产的。 该方法包括在一氧化碳气氛中在45-100℃和总压力为1135.6kPa(150psig)下,用溶解的卤化氢将氟苯与强路易斯酸的混合物加热直到反应器的最高压力等级 。 形成含有4-氟苯甲醛和至少一个卤代双(氟苯基)甲烷副产物的路易斯酸络合物的反应物质。 通过用路易斯酸溶剂化液体淬灭反应物质以释放4-氟苯甲醛来破坏络合物。 将副产物卤代(氟苯基)甲烷转化为二(氟苯基)甲醇,以避免在回收的4-氟苯甲醛中潜在的腐蚀问题和光敏颜料的形成。