CAS: 13282-39-8; Zinc(Ii) Propan-2-Olate

上下游产品

diethylzinc isopropyl alcohol [(N,N'-dibenzyl-2-amino-4-iminopent-2-ene(-1H))Zn(isopropanolate)]diethylzinc

📜锌,异丙醇 反应生成异丙醇锌
参考文献:Deacidification Treatment Of Printed Cellulosic Materials
标题:Deacidification Treatment Of Printed Cellulosic Materials
摘要:本发明提供了一种通过使用包含有机多价金属碳酸盐,水含量小于100 Ppm的c1-C4醇和86-99重量%水含量小于100 Ppm的溶剂的溶液来改进组成和方法,以实现纤维素材料的保护.

专利信息

专利号:US-6395350-B1
优先权日:1997-10-29
标题 :Mesoporous transition metal oxide thin films and methods of making and uses thereof
发明人：BALKUS KENNETH J JR; KINSEL MARY E
权利人:UNIV TEXAS
摘要:Mesoporous transition metal oxide thin films and methods for producing these films are provided. Also provided are methods of fabricating useful chemical sensors and electrochromic devices from the thin films of the invention. Certain mesoporous transition metal oxide molecular sieves may be used as targets for pulsed laser ablation under controlled atmosphere, resulting in deposition of a thin film of the target material upon a substrate of choice. The thin films possess a mesoporous structure which may be enhanced by means of a hydrothermal treatment. The thin films also may be treated with a means of removing the templating agent used during synthesis of the mesoporous target material.

专利号:US-10759899-B2
优先权日:2017-08-03
标题 :Recyclable polymers based on ring-fused gamma-butyrolactones
发明人：CHEN EUGENE Y; Zhu jian-bo
权利人:UNIV COLORADO STATE RES FOUND
摘要:The invention discloses a class of new polymers, trans-ring-fused poly(4-hydroxybutyrate)s (RF-P4HB) that exhibit a unique set of properties, including robust thermal stability and mechanical strength, quantitative recyclability to the building block monomers via thermolysis and/or chemical catalysis, and convenient production from the chemical ring-opening polymerization under ambient temperature and pressure. Another unique property is the formation of crystalline stereocomplexed polymers with high melting temperature upon mixing the two enantiomeric RF-P4HB chains via stereocomplexing co-crystallization. This invention also provides the corresponding ring-fused lactone monomer structures that enable the synthesis of the RF-P4HB polymers, through trans-fusing of rings to the parent γ-butyrolactone ring. Furthermore, a polymerization or copolymerization process for the synthesis of RF-P4HB polymers and copolymers is disclosed.

专利号:WO-2020027845-A1
优先权日:2018-08-02
标 题 :Recyclable polymers based on ring-fused gamma-butyrolactones
发明人：CHEN EUGENE Y; Zhu jian-bo
权利人:UNIV COLORADO STATE RES FOUND; CHEN EUGENE Y; Zhu jian bo
摘要:The invention discloses a class of new polymers, trans-ring-fused poly(4-hydroxybutyrate)s (RF-P4HB) that exhibit a unique set of properties, including robust thermal stability and mechanical strength, quantitative recyclability to the building block monomers via thermolysis and/or chemical catalysis, and convenient production from the chemical ring-opening polymerization under ambient temperature and pressure. Another unique property is the formation of crystalline stereocomplexed polymers with high melting temperature upon mixing the two enantiomeric RF-P4HB chains via stereocomplexing co-crystallization. This invention also provides the corresponding ring-fused lactone monomer structures that enable the synthesis of the RF-P4HB polymers, through trans -fusing of rings to the parent γ-butyrolactone ring. Furthermore, a polymerization or copolymerization process for the synthesis of RF-P4HB polymers and copolymers is disclosed.

专利号:US-11661349-B2
优先权日:2019-09-05
标题 :Method for making coffee husk reducing agent
发明人：MOHAMED HANAN HUSSEIN AMIN; HAMMAMI INES MOHSEN; MOUSTAFA TAMER EZZAT YOUSSEF
权利人:UNIV IMAM ABDULRAHMAN BIN FAISAL
摘要:An efficient green method for the synthesis of noble metal/transition metal oxide nanocomposite comprising reducing noble metal salt and a templating metal oxide is disclosed. The method is a one-step method comprises mixing coffee seed husk extract, a noble metal precursor, and a transition metal precursor; and filtering and drying the nanocomposite. The nanocomposite prepared by the method of the invention displays all the characteristics and biocidal activity of a composite prepared by traditional methods.

专利号:US-8920675-B2
优先权日:2010-10-27
标题 :Synthesis, capping and dispersion of nanocrystals
发明人：XU WEI; GONEN WILLIAMS ZEHRA SERPIL; WANG YIJUN; WIACEK ROBERT J; BAI XIA; GOU LINFENG; THOMAS SELINA I; XU JUN
权利人:XU WEI; GONEN WILLIAMS ZEHRA SERPIL; WANG YIJUN; WIACEK ROBERT J; BAI XIA; GOU LINFENG; THOMAS SELINA I; XU JUN; PIXELLIGENT TECHNOLOGIES LLC
摘要:Preparation of semiconductor nanocrystals and their dispersions in solvents and other media is described. The nanocrystals described herein have small (1-10 nm) particle size with minimal aggregation and can be synthesized with high yield. The capping agents on the as-synthesized nanocrystals as well as nanocrystals which have undergone cap exchange reactions result in the formation of stable suspensions in polar and nonpolar solvents which may then result in the formation of high quality nanocomposite films.

专利号:US-9856581-B2
优先权日:2010-04-23
标 题 :Synthesis, capping and dispersion of nanocrystals
发明人：GONEN WILLIAMS ZEHRA SERPIL; WANG YIJUN; WIACEK ROBERT J; BAI XIA; GOU LINFENG; THOMAS SELINA I; XU WEI; XU JUN; PATEL RAKESH
权利人:PIXELLIGENT TECH LLC
摘要:Preparation of semiconductor nanocrystals and their dispersions in solvents and other media is described. The nanocrystals described herein have small (1-10 nm) particle size with minimal aggregation and can be synthesized with high yield. The capping agents on the as-synthesized nanocrystals as well as nanocrystals which have undergone cap exchange reactions result in the formation of stable suspensions in polar and nonpolar solvents which may then result in the formation of high quality nanocomposite films.