CN1105366A - 烷基锡化合物及其制备方法和应用 - Google Patents
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- 150000001875 compounds Chemical class 0.000 title claims abstract description 29
- 238000002360 preparation method Methods 0.000 title description 8
- 239000000463 material Substances 0.000 claims abstract description 23
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000011521 glass Substances 0.000 claims abstract description 16
- 239000000203 mixture Substances 0.000 claims abstract description 14
- 238000000034 method Methods 0.000 claims abstract description 10
- DTQVDTLACAAQTR-UHFFFAOYSA-N Trifluoroacetic acid Chemical group OC(=O)C(F)(F)F DTQVDTLACAAQTR-UHFFFAOYSA-N 0.000 claims abstract description 9
- 125000004432 carbon atom Chemical group C* 0.000 claims abstract description 8
- 150000003606 tin compounds Chemical class 0.000 claims abstract description 8
- 239000002241 glass-ceramic Substances 0.000 claims abstract description 7
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 6
- 210000003298 dental enamel Anatomy 0.000 claims abstract description 6
- 238000006243 chemical reaction Methods 0.000 claims description 18
- QAEDZJGFFMLHHQ-UHFFFAOYSA-N trifluoroacetic anhydride Chemical compound FC(F)(F)C(=O)OC(=O)C(F)(F)F QAEDZJGFFMLHHQ-UHFFFAOYSA-N 0.000 claims description 16
- 239000003795 chemical substances by application Substances 0.000 claims description 15
- 229910052731 fluorine Inorganic materials 0.000 claims description 11
- 239000011737 fluorine Substances 0.000 claims description 11
- 229910052799 carbon Inorganic materials 0.000 claims description 9
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 claims description 8
- 239000002798 polar solvent Substances 0.000 claims description 5
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical group C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 claims description 4
- 229960003328 benzoyl peroxide Drugs 0.000 claims description 4
- 150000002576 ketones Chemical class 0.000 claims description 3
- 239000003960 organic solvent Substances 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 2
- 150000002191 fatty alcohols Chemical class 0.000 claims description 2
- 239000000376 reactant Substances 0.000 claims description 2
- 239000011701 zinc Substances 0.000 claims description 2
- 229910052725 zinc Inorganic materials 0.000 claims description 2
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 claims 1
- 229910001887 tin oxide Inorganic materials 0.000 abstract description 5
- 230000015572 biosynthetic process Effects 0.000 abstract description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical group CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 abstract 1
- 238000003786 synthesis reaction Methods 0.000 abstract 1
- 239000000047 product Substances 0.000 description 13
- 239000007921 spray Substances 0.000 description 12
- 238000010438 heat treatment Methods 0.000 description 11
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 10
- 239000005357 flat glass Substances 0.000 description 6
- 238000003756 stirring Methods 0.000 description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 5
- 238000000576 coating method Methods 0.000 description 5
- 230000003311 flocculating effect Effects 0.000 description 5
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 4
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 4
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 4
- JGFBRKRYDCGYKD-UHFFFAOYSA-N dibutyl(oxo)tin Chemical compound CCCC[Sn](=O)CCCC JGFBRKRYDCGYKD-UHFFFAOYSA-N 0.000 description 4
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- BVFSYZFXJYAPQJ-UHFFFAOYSA-N butyl(oxo)tin Chemical compound CCCC[Sn]=O BVFSYZFXJYAPQJ-UHFFFAOYSA-N 0.000 description 3
- 239000002019 doping agent Substances 0.000 description 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- 238000002310 reflectometry Methods 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- DTQVDTLACAAQTR-UHFFFAOYSA-M Trifluoroacetate Chemical compound [O-]C(=O)C(F)(F)F DTQVDTLACAAQTR-UHFFFAOYSA-M 0.000 description 1
- XAHRVICDPASMJC-UHFFFAOYSA-K [H]C([H])([H])C(=O)O[Sn](Cl)OC(=O)C(F)(F)F Chemical class [H]C([H])([H])C(=O)O[Sn](Cl)OC(=O)C(F)(F)F XAHRVICDPASMJC-UHFFFAOYSA-K 0.000 description 1
- -1 acetate trifluoroacetic acid tin chloride Chemical compound 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- NPAIMXWXWPJRES-UHFFFAOYSA-N butyltin(3+) Chemical compound CCCC[Sn+3] NPAIMXWXWPJRES-UHFFFAOYSA-N 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 1
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 239000003495 polar organic solvent Substances 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 238000001149 thermolysis Methods 0.000 description 1
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/22—Tin compounds
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/22—Surface treatment of glass, not in the form of fibres or filaments, by coating with other inorganic material
- C03C17/23—Oxides
- C03C17/25—Oxides by deposition from the liquid phase
- C03C17/253—Coating containing SnO2
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C53/00—Saturated compounds having only one carboxyl group bound to an acyclic carbon atom or hydrogen
- C07C53/08—Acetic acid
- C07C53/10—Salts thereof
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C53/00—Saturated compounds having only one carboxyl group bound to an acyclic carbon atom or hydrogen
- C07C53/15—Saturated compounds having only one carboxyl group bound to an acyclic carbon atom or hydrogen containing halogen
- C07C53/16—Halogenated acetic acids
- C07C53/18—Halogenated acetic acids containing fluorine
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- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/22—Tin compounds
- C07F7/2224—Compounds having one or more tin-oxygen linkages
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/22—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of inorganic material, other than metallic material
- C23C16/30—Deposition of compounds, mixtures or solid solutions, e.g. borides, carbides, nitrides
- C23C16/40—Oxides
- C23C16/407—Oxides of zinc, germanium, cadmium, indium, tin, thallium or bismuth
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
- G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
- G02B1/11—Anti-reflection coatings
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
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- H01B1/06—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances
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- C03C2217/00—Coatings on glass
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Abstract
本发明涉及通式SnR1aR2bR3c所示的
化合物及其制备方法,其中R1为具有1-4个碳原子的烷
基,R2为乙酸基,R3为三氟乙酸基,而且a的值
为1或2,b的值为1或2,c的值为1或2,前提是a+b+c=4,及
一种供在玻璃、玻璃陶瓷和/或搪瓷表面上制作导电并反射红
外线、掺杂氟的氧化锡层用的料剂,该料剂含有溶于有机极
性溶剂的通式SnR1aR2bR3c所示化合物或该
化合物的混合物。
Description
本发明涉及一些具有乙酸基和三氟乙酸基的新颖烷基锡化合物及其制备方法。本发明还涉及在玻璃、玻璃陶瓷或搪瓷表面上形成导电性和红外线反射层用的、含有这些新颖锡化合物的料剂(material)。
人们知道,玻璃表面上掺杂氟的导电性氧化锡膜层不仅降低所镀覆表面的电阻,而且还提高对红外线的反射性。为了制备这种覆层,人们将合适的锡化合物(基料化合物)连同一种释放氟的化合物(掺杂剂)一起,与加热到400-800℃的玻璃表面接触。在玻璃、玻璃陶瓷或搪瓷的表面上,基料化合物形成一层结合良好的氧化锡膜层。从掺杂剂中释放出来的氟,提高了导电性,并导致对红外线的高反射性。
喷上合适的含锡和含氟的溶液,以在表面上镀覆掺杂氟的氧化锡膜层,这是工艺上特别简单的做法。
德国专利申请公开说明书DE2246193中记述了一种在玻璃表面上制备导电性透明氧化锡膜的方法。其中,使用有机锡的三氟乙酸盐溶于甲乙基酮所形成的溶液。对于制备所用溶液而言,需要进行较多高成本工艺步骤。按该方法制得的羧酸锡中,氟含量太高,但这是由分子结构所决定的。氟掺杂得过多,则会导致红外线反射性和导电性都明显变差。
德国专利申请公开说明书DE3915232中记载了一种方法,其是将三氟乙酸与烷基锡氧化物的反应产物溶于有机溶剂中,所形成的溶液涂在加热到400-700℃的表面上来制备掺杂氟的反射红外线的导电性氧化锡膜层。在该方法中,将乙酸乙酯和/或甲乙基酮用作溶剂。但是,所产生的加成产物不具有储存稳定性。正如专业人员所知,极性强的低级醇如乙醇或异丙醇能使涂层均匀,无光学缺陷,但是对于这些化合物来说,使用起来就不可能理想。
欧洲专利申请公开说明书EP0318486中记载了乙酸三氟乙酸氯化锡(chloro-tin acetate trifluoroacetates)。这些化合物是用一种费用昂贵的多步法来制备的。用这些化合物制得的200nm厚的氧化锡层,其红外线反射率为70%数量级,表面电阻率为40欧/平方。但是这些物质的主要缺点是有氯存在。热解时生成的物质中,有氯化氢气体,它能腐蚀材料,而且对健康有害。
本发明赖以为基础的目的是,寻找到一类新的烷基锡化合物,它们溶于极性有机溶剂,优选为低级脂族醇或酮,不需另外的掺杂剂,就可将用这些化合物在玻璃,玻璃陶瓷及搪瓷表面上所形成的氧化锡层的表面电阻减到最小程度,并使红外线反射达到最大程度。这些产品应当具有长期储存稳定性。这些产品应当不含氯。
这些特性出乎预料地可在根据本发明符合通式
SnR1 aR2 bR3 c
的新的锡化合物中找到,式中:
R1是具有1-4个碳原子的烷基,
R2是乙酸基,
R3是三氯乙酸基,以及
a的值为1或2,
b的值为1或2,
c的值为1或2,
前提条件是,a+b+c=4。
R1是具有1-4个碳原子的烷基,优选为丁基。
本发明化合物的例子为
C4H9-Sn(CH3COO)2CF3COO、(C4H9)2-Sn(CH3COO)CF3COO,(C3H7)-Sn(CH3COO)2CF3COO。
优先选用锡上只连有一个烷基的化合物。
本发明的另一个主题是本发明化合物的制备方法,其特征在于,在冷却条件下,将乙酸酐和三氟乙酸酐以已知的方式,按所需摩尔比加到烷基锌氧化物中,添加时使反应温度不超过90℃,并在反应物添加完毕后,使反应在80-90℃的温度下,在2-6小时的时间内进行完全。
本发明还涉及一种在玻璃、玻璃陶瓷和/或搪瓷表面上制备掺杂氟的、能导电并反射红外线的氧化锡膜层用的料剂,其特征在于,其中含有溶于有机极性溶剂的通式
Sn1aRb2Rc3
所示化合物或该类化合物的混合物,而且所述混合物符合平均通式
SnR1 aR2 bR3 c,
式中x为1至2的数值,y为0.1至2.9的数值,z为0.1至2.9的数值,并且x+y+z=4。
该料剂优选是含有该类锡化合物的混合物,其中x的数值为1,y的数值为0.5-2.0,z的数值为0.5-2.0,而且x+y+z=4。
按照本发明,“混合物”的概念须理解成,相应于制备本发明化合物时的摩尔比,本发明的料剂中不只是含有一种本发明的新化合物,而是含有两种或两种以上本发明新化合物的混合物。下标x、y及z则说明烷基、乙酸基及三氟乙酸基的平均值,故而可采用小数。
本发明的料剂中的本发明化合物溶于有机极性溶剂。本发明料剂含有一种具有1-4个碳原子的脂族醇或一种具有2-8个碳原子的酮,作为有机极性溶剂。特别优先选用的溶剂是乙醇、异丙醇及丙酮。
本发明料剂优选含有40-60%(重量)的本发明化合物(混合物)及60-40%(重量)的有机溶剂。
为了形成所需的导电性红外线反射膜层,将本发明料剂以喷雾法,用已知的方式借助喷枪,使用压缩空气,喷到加热到400-800℃的玻璃、玻璃陶瓷或搪瓷表面上。经热分解作用,在这些表面上产生掺杂了氟的氧化锡膜层。膜层的厚度可在100nm及2μm之间变化。按本发明方法制得的膜层,以其高透明度为特征。在2.5及15μm之间的波长范围内,总的红外线反射率大于80%。
在下列实施例中,详细阐述了制备方法和应用方法。
实施例1
在装有KPG搅拌器的1升多颈烧瓶中,称入248.9g二丁基锡氧化物(dibutyl tinoxide)。在缓慢搅拌下,滴加51.1g乙酸酐和105g三氟乙酸酐(x=2,y=1,z=1)。反应强烈放热,此时须注意,不要使反应温度超过90℃。滴加完毕后,再在80-90℃下继续加热4小时,以使反应进行完全。
在如此制得的几近透明的产物中,掺入一些助滤剂及活性炭,借助压滤器使之滤过AF2000滤板。
将透明产物以50%乙醇溶液的形式喷到预先在约700℃炉温下加热5分钟的玻璃平板(160mm×180mm×6mm)上。在喷涂量为7ml时,涂覆后的玻璃板具有下列性能值:
表面电阻率:11欧姆/平方,
红外线反射率:87%,
膜层厚度:750nm。
实施例2
在装有KPG搅拌器的250ml多颈烧瓶中,称入149.4g二丁基锡氧化物。在缓慢搅拌下,滴加21.5g乙酸酐及84.0g三氟乙酸酐(x=2,y=1.3,z=0.7)。反应强烈放热,此时须注意,不要使反应温度超过90℃。滴加完毕后,再在80-90℃下继续加热4小时,以使反应完全。
在如此制得的几近透明的产物中,掺入一些助滤剂及活性炭,借助压滤器使之滤过AF2000滤板。
将透明的产物以50%乙醇溶液形式,喷到预先在约700℃炉温下加热5分钟的玻璃平板(140mm×180mm×6mm)上。
喷涂量为7ml时,涂覆过的玻璃板具有下列性能值:
表面电阻率:26欧姆/平方,
红外线反射率:75%,
涂层厚度:1130nm。
实施例3
在装有KPG搅拌器的250ml多颈烧瓶中称入149.4g二丁基锡氧化物。在缓慢搅拌下,滴加40.8乙酸酐和42.0g三氟乙酸酐(x=2,y=0.7,z=1.3)。反应强烈放热,此时须注意,不要使反应温度超过90℃。滴加完毕后,在80-90℃下继续加热4小时,使反应进行完全。
在如此制得的几近透明的产物中,掺加一些助滤剂和活性炭,借助压滤器使之滤过AF2000滤板。
将透明的产物以50%乙醇溶液的形式,喷到预先在约700℃炉温下加热5分钟的玻璃平板(160mm×180mm×6mm)上。
喷涂量为10ml时,涂覆过的玻璃板具有下列性能值:
表面电阻率:53欧姆/平方,
红外线反射率:60%,
涂层厚度:1100nm。
实施例4
在装有KPG搅拌器的250ml多颈烧瓶中,称入104.4g单丁基锡氧化物(monobutyl tin oxide)。在缓慢搅拌下,滴加40.3g乙酸酐和78.8g三氟乙酸酐(x=1,y=1.5,z=1.5)。反应强烈放热,此时须注意,不要使反应温度超过90℃。滴加完毕后,在80-90℃下继续加热4小时,使反应进行完全。
在如此制得的几近透明的产物中,掺加一些助滤剂和活性炭,借助压滤器使之滤过AF2000滤板。
将透明的产物以50%乙醇溶液的形式,喷涂到预先在约700℃炉温下加热5分钟的玻璃平板(160mm×180mm×6mm)上。
喷涂量为7ml时,涂覆过的玻璃板具有下列性能值:
表面电阻率:79欧姆/平方,
红外线反射率:51%,
涂层厚度:840nm。
实施例5
在装有KPG搅拌器的250ml多颈烧瓶中,称入104.4g单丁基锡氧化锡。在缓慢搅拌下,滴加26.9g乙酸酐及150.0g三氟乙酸酐(x=1,y=1,z=2)。反应强烈放热,此时须注意,不使反应温度超过90℃。滴加完毕后,在80-90℃下继续加热4小时,以使反应进行完全。
将如此制得的几近透明的产物以50%异丙醇溶液的形式,喷涂到预先在约700℃炉温下加热5分钟的玻璃平板(160mm×180mm×6mm)上。
喷涂量为7ml时,涂覆后的玻璃板具有下列性能值:
表面电阻率:75欧姆/平方,
红外线反射率:50%,
涂层厚度:840nm。
实施例6
在装有KPG搅拌器的250ml多颈烧瓶中,称入104.4g单丁基锡氧化物。边缓慢搅拌边滴加53.7g乙酸酐和52.5g三氟乙酸酐(x=1,y=2,z=1)。反应强烈放热,此时须注意,务必不使反应温度超过90℃。滴加完毕后,在80-90℃下继续加热4小时,以使反应完全。
在如此制得的几近透明的产物中,掺加一些助滤剂和活性炭,并借助压滤器使之滤AF2000滤板。
将透明的产物以70%丙酮溶液的形式,喷涂到预先在约700℃炉温下加热过5分钟的玻璃平板(160mm×180mm×6mm)上。
喷涂量为5ml时,涂覆过的玻璃板具有下列性能值:
表面电阻率:87欧姆/平方,
红外线反射率:49%,
涂层厚度:1100nm。
Claims (6)
1、通式SnR1aR2bR3c所示的化合物,其中
R1为具有1至4个碳原子的烷基,
R2为乙酸基,
R3为三氟乙酸基,以及
a的值为1或2,
b的值为1或2,
c的值为1或2,
前提条件是:a+b+c=4。
2、制备权利要求1所述化合物或其混合物的方法,其特征在于,在冷却条件下,将乙酸酐和三氟乙酸酐以已知的方式,按所需摩尔比加到烷基锌氧化物中,添加时使反应温度不超过90℃,并在反应物添加完毕后,使反应在80-90℃的温度下,在2-6小时的时间内进行完全。
3、在玻璃、玻璃陶瓷和/或搪瓷表面上制作导电性并反射红外线、掺杂氟的氧化锡层用的料剂,其特征在于该料剂含有溶于有机极性溶剂的通式
SnR1 aR2 bR3 c。
所示化合物或该类化合物的混合物,而且所述混合物符合平均通式
SnR1 aR2 bR3 c,
式中x为1至2的数值,y为0.1至2.9的数值,z为0.1至2.9的数值,并且x+y+z=4。
4、权利要求3所述的料剂,其特征在于该料剂含有所述化合物的混合物,其中x的数值为1,y的数值为0.5-2.0,z的数值为0.5-2.0,并且x+y+z=4。
5、权利要求3或4所述的料剂,其特征在于,所述有机极性溶剂包括一种具有1-4个碳原子的脂族醇或一种具有2-8个碳原子的酮。
6、权利要求3、4或5所述的料剂,其特征在于,该料剂含有40-60%(重量)所述锡化合物或所述锡化合物的混合物,及60-40%(重量)所述有机溶剂。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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DEP4325648.1 | 1993-07-30 | ||
DE4325648A DE4325648C1 (de) | 1993-07-30 | 1993-07-30 | Alkylzinnverbindungen, deren Herstellung und diese enthaltende Mittel zur Bildung elektrisch leitfähiger und IR-reflektierender Schichten auf Oberflächen von Glas, Glaskeramik oder Email |
Publications (1)
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CN1105366A true CN1105366A (zh) | 1995-07-19 |
Family
ID=6494108
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN94107884A Pending CN1105366A (zh) | 1993-07-30 | 1994-07-29 | 烷基锡化合物及其制备方法和应用 |
Country Status (10)
Country | Link |
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US (1) | US5426202A (zh) |
EP (1) | EP0636629A3 (zh) |
JP (1) | JP2524096B2 (zh) |
KR (1) | KR950003302A (zh) |
CN (1) | CN1105366A (zh) |
AU (1) | AU667440B2 (zh) |
CA (1) | CA2127167A1 (zh) |
DE (1) | DE4325648C1 (zh) |
FI (1) | FI943554A (zh) |
NO (1) | NO942004L (zh) |
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EP1054454A3 (en) * | 1999-05-18 | 2004-04-21 | Nippon Sheet Glass Co., Ltd. | Glass sheet with conductive film, method of manufacturing the same, and photoelectric conversion device using the same |
US6193135B1 (en) * | 1999-09-13 | 2001-02-27 | Lucent Technologies Inc. | System for providing back-lighting of components during fluxless soldering |
DE102009001088A1 (de) * | 2009-02-23 | 2010-08-26 | Wacker Chemie Ag | Verfahren zur Herstellung und Stabilisierung von Oligoaminosilanen |
JP5928592B2 (ja) | 2012-08-03 | 2016-06-01 | 日本電気株式会社 | 情報処理装置及び画面設定方法 |
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Publication number | Priority date | Publication date | Assignee | Title |
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US3562305A (en) * | 1969-09-09 | 1971-02-09 | Tenneco Chem | Stabilized compositions of organotin-(carboxyorgano mercaptides) and diorganotin bis(carboxylates) and the preparation thereof |
BE788501A (fr) * | 1971-09-17 | 1973-01-02 | Libbey Owens Ford Co | Procede d'application d'enduits d'oxyde d'etain sur des substrats transparents |
US4731462A (en) * | 1986-07-18 | 1988-03-15 | M&T Chemicals Inc. | Organotin compounds containing fluorine useful for forming fluorine-doped tin oxide coating |
DE3915232C2 (de) * | 1989-05-10 | 1995-09-21 | Goldschmidt Ag Th | Verfahren zur Herstellung elektrisch leitender, IR-reflektierender fluordotierter Zinnoxidschichten auf der Oberfläche von Gegenständen aus Glas oder Keramik oder von Emailbeschichtungen und Zubereitung zum Aufbringen solcher Schichten |
-
1993
- 1993-07-30 DE DE4325648A patent/DE4325648C1/de not_active Expired - Fee Related
-
1994
- 1994-05-31 NO NO942004A patent/NO942004L/no unknown
- 1994-06-30 CA CA002127167A patent/CA2127167A1/en not_active Abandoned
- 1994-07-02 KR KR1019940015890A patent/KR950003302A/ko not_active Application Discontinuation
- 1994-07-08 US US08/272,369 patent/US5426202A/en not_active Expired - Fee Related
- 1994-07-08 AU AU67356/94A patent/AU667440B2/en not_active Ceased
- 1994-07-16 EP EP94111097A patent/EP0636629A3/de not_active Withdrawn
- 1994-07-28 JP JP6177015A patent/JP2524096B2/ja not_active Expired - Lifetime
- 1994-07-29 CN CN94107884A patent/CN1105366A/zh active Pending
- 1994-07-29 FI FI943554A patent/FI943554A/fi not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
CA2127167A1 (en) | 1995-01-31 |
JP2524096B2 (ja) | 1996-08-14 |
FI943554A (fi) | 1995-01-31 |
EP0636629A3 (de) | 1995-04-12 |
AU6735694A (en) | 1995-02-09 |
NO942004L (no) | 1995-01-31 |
KR950003302A (ko) | 1995-02-16 |
NO942004D0 (no) | 1994-05-31 |
JPH0770154A (ja) | 1995-03-14 |
EP0636629A2 (de) | 1995-02-01 |
AU667440B2 (en) | 1996-03-21 |
US5426202A (en) | 1995-06-20 |
DE4325648C1 (de) | 1994-09-08 |
FI943554A0 (fi) | 1994-07-29 |
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