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
    • 4. 发明申请
    • Method of Producing a Substrate Which is Coated With a Mesoporous Layer and Use Thereof in Ophthalmic Optics
    • 产生介孔层的基板的制造方法及其在眼科用途中的应用
    • US20080079894A1
    • 2008-04-03
    • US11573137
    • 2005-05-03
    • Muriel MatheronJohn BiteauJean-Paul CanoJean-Pierre BoilotThierry Gacoin
    • Muriel MatheronJohn BiteauJean-Paul CanoJean-Pierre BoilotThierry Gacoin
    • C08J7/04G02C7/02
    • C09D183/04C09D183/02
    • The invention relates to a method of producing a substrate which is coated with a mesoporous layer and to the use thereof in ophthalmic optics. The inventive method comprises the following steps consisting in: preparing a precursor sol containing (i) a precursor agent that is selected from compounds having formula M(X)4 (I), in which X is a hydrolysable group and M represents silicon or a tetravalent metal and mixtures thereof, (ii) at least one organic solvent, (iii) at least one pore-forming agent and (iv) water; depositing a film of the precursor sol on a main surface of the substrate; optionally consolidating the mesoporous structure of the deposited film; eliminating the pore-forming agent; and recovering the substrate coated with the mesoporous layer. The method is characterized in that: (i) the pore-forming agent is eliminated at a temperature of less than or equal to 150° C.; and (ii) the method comprises a step involving the introduction of at least one reactive agent bearing at least one hydrophobic group, before the deposition step (b) and/or after said step.
    • 本发明涉及一种制造涂覆有介孔层的基材的方法及其在眼科光学中的用途。 本发明的方法包括以下步骤:制备前体溶胶,所述前体溶胶含有(i)选自具有式M(X)4(I)的化合物的前体试剂,其中X是可水解基团,M代表硅或 四价金属及其混合物,(ii)至少一种有机溶剂,(iii)至少一种成孔剂和(iv)水; 在所述基板的主表面上沉积所述前体溶胶的膜; 可选地固结沉积膜的介孔结构; 消除造孔剂; 并回收涂有介孔层的基材。 该方法的特征在于:(i)在小于或等于150℃的温度下除去成孔剂; 和(ii)该方法包括在沉积步骤(b)和/或所述步骤之后引入至少一种带有至少一个疏水基团的反应剂的步骤。
    • 5. 发明授权
    • Method of producing a substrate which is coated with a mesoporous layer and use thereof in ophthalmic optics
    • 制备涂覆有介孔层的基材的方法及其在眼科光学中的用途
    • US08182866B2
    • 2012-05-22
    • US11573137
    • 2005-05-03
    • Muriel MatheronJohn BiteauJean-Paul CanoJean-Pierre BoilotThierry Gacoin
    • Muriel MatheronJohn BiteauJean-Paul CanoJean-Pierre BoilotThierry Gacoin
    • B05D5/06C09D183/02C09D183/04G02B1/04
    • C09D183/04C09D183/02
    • The invention relates to a method of producing a substrate which is coated with a mesoporous layer and to the use thereof in ophthalmic optics. The inventive method comprises the following steps comprising: preparing a precursor sol containing (i) a precursor agent that is selected from compounds having formula M(X)4 (I), in which X is a hydrolysable group and M represents silicon or a tetravalent metal and mixtures thereof, (ii) at least one organic solvent, (iii) at least one pore-forming agent and (iv) water; depositing a film of the precursor sol on a main surface of the substrate; optionally consolidating the mesoporous structure of the deposited film; eliminating the pore-forming agent; and recovering the substrate coated with the mesoporous layer. The method is characterized in that: (i) the pore-forming agent is eliminated at a temperature of less than or equal to 150° C.; and (ii) the method comprises a step involving the introduction of at least one reactive agent bearing at least one hydrophobic group, before the deposition step and/or after said step.
    • 本发明涉及一种制造涂覆有介孔层的基材的方法及其在眼科光学中的用途。 本发明的方法包括以下步骤:制备前体溶胶,该前体溶胶含有(i)选自具有式M(X)4(I)的化合物的前体试剂,其中X是可水解基团,M代表硅或四价 金属及其混合物,(ii)至少一种有机溶剂,(iii)至少一种造孔剂和(iv)水; 在所述基板的主表面上沉积所述前体溶胶的膜; 可选地固结沉积膜的介孔结构; 消除造孔剂; 并回收涂有介孔层的基材。 该方法的特征在于:(i)在小于或等于150℃的温度下除去成孔剂; 和(ii)该方法包括在沉积步骤之前和/或在所述步骤之后引入至少一种带有至少一个疏水基团的活性剂的步骤。
    • 9. 发明授权
    • Hydrophobic treatment composition and glazing
    • 疏水处理组合物和玻璃
    • US08415016B2
    • 2013-04-09
    • US12307927
    • 2007-07-10
    • Arnaud HuignardKhalid LahlilSandrine IthurriaThierry GacoinJean-Pierre Boilot
    • Arnaud HuignardKhalid LahlilSandrine IthurriaThierry GacoinJean-Pierre Boilot
    • B32B9/04
    • C07F7/0836C07F7/0838Y10T428/31612Y10T428/31663
    • Hydrophobic treatment composition comprising one or more compounds, as a mixture, corresponding to the formula in which at least one R is a CaF2a+1 group, a being an integer, it being possible for another R to be an SiX3-bRC1b group, b being 0, 1 or 2 X being a hydrolysable group, such as alkoxy, hydroxyl or halo R1 being a hydrocarbon group, such as lower alkyl S is a hydrogen atom, an OH group, an alkyl group, in particular a lower alkyl group, such as CH3, or an OSiR2R3R4 group, R2, R3 and R4 being identical or different and consisting in particular of one of the abovementioned groups carried by an Si atom, such as (CH2)2—R, a hydrogen atom, an alkyl group or OSIR2R3R4, n is an integer≧1, the total number of Si atoms not exceeding 20. Process for treatment by this composition. Hydrophobic glass substrate thus obtained and its application, in particular as glazing.
    • 疏水性处理组合物,其包含一种或多种化合物,作为其中至少一个R为CaF 2 a + 1基团的化合物的混合物,a为整数,另外R可为SiX 3-bRC 1 b基团,b 0或1或2个X为可水解基团,例如烷氧基,羟基或卤素R 1为烃基,例如低级烷基S为氢原子,OH基团,烷基,特别是低级烷基, 例如CH 3或OSiR 2 R 3 R 4基团,R 2,R 3和R 4相同或不同,特别由上述基团之一由Si原子例如(CH 2)2 -R,氢原子,烷基 或OSIR2R3R4,n为1以上的整数,Si原子数不超过20个。 这样得到的疏水玻璃基板及其应用,特别是玻璃。