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    • 2. 发明申请
    • NANOPARTICLES AND NANOWIRES OF ZNO WITH ORGANOPHILIC SURFACES AND THEIR NANOCOMPOSITES WITH POLY(METHYL METHACRYLATE)
    • ZNO与有机表面的纳米颗粒和纳米颗粒及其与聚(甲基丙烯酸甲酯)的纳米复合体
    • WO2009064260A2
    • 2009-05-22
    • PCT/SI2008000055
    • 2008-10-24
    • KEMIJSKI INSTANZLOVAR ALOJZCRNJAK OREL ZORICAZIGON MAJDA
    • ANZLOVAR ALOJZCRNJAK OREL ZORICAZIGON MAJDA
    • C09C1/04C08K3/22
    • C09C1/043B82Y30/00C01P2004/04C01P2004/62C01P2004/64
    • The subject of the patent are nanoparticles and nanowires of zinc oxide - ZnO with organophilic surfaces, synthesized in various diols in the presence para - toluene sulfonic acid (p-TsOH) and their nanocomposites with polymethyl methacrylate (PMMA), prepared without additional surface modification of ZnO particles. The preparation procedure of nano ZnO proceeds by hydrolysis of the zinc compound in the presence of catalyst, para - toluene sulfonic acid, in various diols and comprises the following steps: mixing and sonication of the solution from 5 to 60 min., heating of the solution from 30 to 90 min. at temperatures from 100 to 300 °C; sedimentation of the zinc oxide compound up to 24 hours; separation of the suspension from the precipitate, washing of the suspension; drying of the compound. Preparation of nanocomposites composed of methacrylic or acrylic polymer and of unmodified nano ZnO is comprised of the following steps: preparation of the mixture of methacrylic or acrylic monomer, initiator and of zinc (II) oxide, mixing and sonication from 5 - 60 min.; optional partial polymerization of MMA; optional addition of initiator from 0.1 to 40 % once again; transfer into the mold and polymerization at temperatures between 35 and 80 °C; cooling of the polymer and separation from the mold.
    • 该专利的主题是纳米颗粒和具有亲有机表面的氧化锌 - ZnO的纳米线,其在各种二醇中在对甲苯磺酸(p-TsOH)存在下合成,并且它们与聚甲基丙烯酸甲酯(PMMA)的纳米复合材料在没有附加表面改性的情况下制备 的ZnO颗粒。 纳米ZnO的制备方法是在催化剂对甲苯磺酸存在下,在各种二醇中水解锌化合物,包括以下步骤:将溶液混合和超声处理5至60分钟,加热 溶液从30分钟到90分钟。 在100至300℃的温度; 氧化锌复合物沉淀24小时; 将悬浮液与沉淀物分离,洗涤悬浮液; 干燥该化合物。 由甲基丙烯酸或丙烯酸聚合物和未改性纳米ZnO组成的纳米复合材料的制备包括以下步骤:制备甲基丙烯酸或丙烯酸单体,引发剂和氧化锌(II)的混合物,混合和超声处理5-60分钟。 MMA的任选部分聚合; 引发剂的任选添加量从0.1到40%再次; 转移到模具中并在35至80℃的温度下聚合; 冷却聚合物并与模具分离。
    • 5. 发明申请
    • PREPARATION OF ZEOLITE ZSM-5 GRANULATES FREE FROM INORGANIC BINDERS
    • 无机ZSM-5颗粒的制备无机粘结剂
    • WO2015009248A3
    • 2015-06-04
    • PCT/SI2014000042
    • 2014-07-10
    • KEMIJSKI INSTSILKEM D O O
    • FAKIN, TOMAŽRISTIĆ, ALENKAKAUČIČ, VENČESLAVZABUKOVEC LOGAR, NATAŠAGOZNIK IVANHORVAT ANDREJ
    • B01J29/40C01B39/38
    • B01J29/40B01J2229/62C01B39/38
    • The invention of the preparation of zeolite ZSM-5 granulates free from inorganic binder provides a synthetic process for the preparation of highly crystalline zeolite granulates without using inorganic binder from amorphous sodium aluminosilicate granules. This invention falls within the scope of the inorganic chemical technology. Granules were prepared from the powdered dried amorphous sodium aluminosilicate gel without containing organic structure directing agent. The proposed synthesis process provides the preparation of the amorphous sodium aluminosilicate gel from sodium water-glass, sodium aluminate using less than 5% of zeolite ZSM-5 seed crystals. The pH value of the gel is adjusted using dilute sulfuric (VI) acid. Dried amorphous sodium aluminosilicate gel is granulated using sodium water-glass. Thermally treated amorphous sodium aluminosilicate granulate is transformed in the alkaline solution into crystalline zeolite ZSM-5 granulate by the hydrothermal synthesis from 22 to 28 hours at a temperature from 170 to 190°C.
    • 不含无机粘结剂的沸石ZSM-5颗粒的制备的发明提供了制备高结晶沸石颗粒的合成方法,而不使用无定形硅铝酸盐颗粒的无机粘合剂。 本发明属于无机化学技术的范围。 从粉末状干燥的无定形硅铝酸钠凝胶制备颗粒,不含有机结构导向剂。 所提出的合成方法提供了使用少于5%沸石ZSM-5晶种的钠水玻璃铝酸钠制备无定形硅铝酸钠凝胶。 使用稀硫酸(VI)酸调节凝胶的pH值。 干燥的无定形硅铝酸钠凝胶用钠水玻璃造粒。 将热处理的无定形硅铝酸钠颗粒在170至190℃的温度下通过水热合成在22至28小时内在碱溶液中转化成结晶沸石ZSM-5颗粒。
    • 8. 发明申请
    • HIGHLY PRODUCTIVE RECOMBINANT YEAST STRAINS WITH MODIFIED GALACTOSE-REGULATED TRANSCRIPTION
    • 具有改性的水杨酸酯调节转录物的高生产性重组酵母菌株
    • WO2006118550A3
    • 2007-02-01
    • PCT/SI2006000011
    • 2006-04-14
    • KEMIJSKI INSTNOVAK STAGOJ MATEJACOMINO SASAKOMEL RADOVAN
    • NOVAK STAGOJ MATEJACOMINO SASAKOMEL RADOVAN
    • C12N15/81C12P21/00C12R1/85
    • C12N1/18C12N15/81C12P21/02
    • Highly productive recombinant yeast strains with modified galactose-regulated transcription, and use thereof . The object of this invention are highly-productive recombinant organisms with galactose-regulation, in which on chromosomes the gene encoding the enzyme for the metabolic conversion of the transcription inductor into an inactive product is replaced with a gene encoding the transcription factor for the galactose-inducible promoter. The isogenic strain is preferably chosen from Saccharomycetaceae or Cryptococcaceae families, more preferably the Saccharomyces genus. TheGAL1 gene encodes the enzyme for the galactose metabolism, and the GAL4 gene encodes the transcription factor. The galactose-inducible promoter is regulated by the Gal4 transcription factor, and regulates the transcription of GAL1, GAL2, GAL7, GAL10 or MEL1. The claimed strains are hosts for plasmids applicable in heterologous gene expression from the galactose-inducible promoter, and are used in the production of bioactive substances, and other products of biotechnology. The object of this invention is the production of bioactive substances, and other products of biotechnology, using above described strains.
    • 具有修饰的半乳糖调节转录的高效重组酵母菌株及其用途。 本发明的目的是具有半乳糖调节的高生产性重组体生物,其中染色体上编码用于将转录感应器代谢转化为酶的基因的基因被编码半乳糖转运酶转录因子的基因所取代, 诱导型启动子。 等原生菌株优选选自酵母科或隐球藻科,更优选选自酵母属(Saccharomyces)属。 GAL1基因编码半乳糖代谢酶,GAL4基因编码转录因子。 半乳糖诱导型启动子由Gal4转录因子调节,调节GAL1,GAL2,GAL7,GAL10或MEL1的转录。 所要求的菌株是适用于来自半乳糖诱导型启动子的异源基因表达的质粒的宿主,并且用于生物活性物质和其他生物技术产品的生产。 本发明的目的是使用上述菌株生产生物活性物质和其他生物技术产品。