Method for producing thermoshaped substrates coated with a sol-gel lacquer
    221.
    发明授权
    Method for producing thermoshaped substrates coated with a sol-gel lacquer 有权
    制备涂有溶胶 - 凝胶漆的热固性基材的方法

    公开(公告)号:US06482525B1

    公开(公告)日:2002-11-19

    申请号:US09763521

    申请日:2001-02-23

    Abstract: What is described is a method for producing a thermally shaped substrate coated with a sol-gel coating material, in which the sol-gel coating material comprises one or more hydrolyzable silanes, which may have been hydrolyzed to form a precondensate, and, if desired, a crosslinking agent, at least some of the hydrolyzable silanes containing on a non-hydrolyzable substituent a functional group by way of which crosslinking is possible, and in which A) the sol-gel coating material is applied to a thermally shapable substrate, B) the applied sol-gel coating material is partially precrosslinked and/or dried, C) the substrate coated with the sol-gel coating material is subsequently shaped thermally, and D) during and/or after the thermal shaping the sol-gel coating material is cured completely by means of thermal or photochemical crosslinking.

    Abstract translation: 描述的是制备涂覆有溶胶 - 凝胶涂层材料的热定形基材的方法,其中溶胶 - 凝胶涂层材料包含一种或多种可水解的硅烷,其可以被水解形成预缩合物,如果需要 交联剂,至少一些在不可水解取代基上含有官能团的可水解硅烷,其中交联是可能的,其中A)将溶胶 - 凝胶涂料施加到可热成形的基材上,B) 所施加的溶胶 - 凝胶涂层材料被部分预先交联和/或干燥,C)涂覆有溶胶 - 凝胶涂层材料的基材随后被热成型,并且D)在热成型期间和/或之后,溶胶 - 凝胶涂层材料被固化 完全通过热或光化学交联。

    Method for protecting a metallic substrate against corrosion
    222.
    发明授权
    Method for protecting a metallic substrate against corrosion 有权
    保护金属基材免受腐蚀的方法

    公开(公告)号:US06403164B1

    公开(公告)日:2002-06-11

    申请号:US09646467

    申请日:2000-09-18

    CPC classification number: C09D4/00 C23C2222/20 F28F19/02 C08G77/00 C08G77/04

    Abstract: Described is a process for protecting a metallic substrate against corrosion resulting in the formation of a species X, derived from the metal, wherein a coating composition based on (hetero)polysiloxanes prepared by hydrolysis and condensation processes is applied to the substrate and cured, and which is characterized in that the coating composition comprises at least one species Z which reacts or interacts with the metal to form a species Y having a more negative formation enthalpy than the species X.

    Abstract translation: 描述了一种用于保护金属基底免受腐蚀的过程,导致形成由金属衍生的物质X,其中基于通过水解和缩合方法制备的(异)聚硅氧烷的涂料组合物施加到基材上并固化, 其特征在于涂料组合物包含至少一种与金属反应或相互作用的物质Z,以形成具有比物种X更负的形成焓的物质Y.

    Process of preserving paper
    223.
    发明授权
    Process of preserving paper 失效
    保存纸张的过程

    公开(公告)号:US6071475A

    公开(公告)日:2000-06-06

    申请号:US068905

    申请日:1998-05-21

    CPC classification number: D21H25/18

    Abstract: A process is disclosed for preserving paper involving the following steps:(a) a plurality of paper layers in contact with one another at least in regions is simultaneously brought into contact with a preservative fluid containing polycondensates based on one or more hydrolytic polycondensation-capable compounds of elements M of main groups III-V and sub-groups II-IV of the Periodic Table; in said polycondensates, at least one organic group (G) with at least two carbon atoms and for each carbon atom at least one atom selected from hydrogen or fluorine and without polar substituents is bound, either directly via one of the carbon atoms or via a connecting group A, to at least 0.1% of the central atoms M; and(b) the paper thus treated with the preservative fluid is dried and/or hardened.

    Abstract translation: PCT No.PCT / EP96 / 05176 Sec。 371日期1998年5月21日 102(e)日期1998年5月21日PCT 1996年11月22日PCT公布。 出版物WO97 / 19224 日期1997年5月29日公开了一种用于保存纸的方法,涉及以下步骤:(a)至少在区域中彼此接触的多个纸层同时与含有缩聚物的防腐液接触,所述防缩液基于一种或多种水解 主要III-V族和元素周期表Ⅱ-Ⅳ族元素M的缩聚能力化合物; 在所述缩聚物中,至少一个具有至少两个碳原子的有机基团(G)和对于每个碳原子,至少一个选自氢或氟并且没有极性取代基的原子直接通过碳原子之一或经由 将A族连接至至少0.1%的中心原子M; 和(b)用防腐剂流体处理的纸被干燥和/或硬化。

    Process for the production of compounds based on silanes containing
epoxy groups
    225.
    发明授权
    Process for the production of compounds based on silanes containing epoxy groups 失效
    用于生产基于含有环氧基硅烷的化合物的方法

    公开(公告)号:US6008285A

    公开(公告)日:1999-12-28

    申请号:US635955

    申请日:1996-05-06

    CPC classification number: C09D183/06 C03C17/008 C03C17/009

    Abstract: A process is disclosed for the production of compounds based on hydrolyzable silanes containing epoxy groups. The process involves adding one of the following substances to a pre-hydrolyzed silicon compound A with at least one hydrolytically non-separable group which includes an epoxy ring in the presence of an alcoholate of zirconium or aluminum: i) a particulate substance B which can be selected from oxides, oxyhydrates, nitrides or carbides of Si, Al and B, and of transition metals, the particle size being 1-100 nm;ii) a surface-active agent, preferably non-ionic;iii) an aromatic polyol with an average molecular weight not exceeding 1000, the resulting compounds being useful to produce coatings and molded bodies with a range of properties, in particular high scratch resistance, lasting hydrophilic characteristics, corrosion resistance, good adhesion and transparency.

    Abstract translation: PCT No.PCT / EP94 / 03336 Sec。 371日期:1996年5月6日 102(e)日期1996年5月6日PCT 1994年10月10日PCT PCT。 公开号WO95 / 13326 日期1995年5月18日公开了基于含有环氧基的可水解硅烷的化合物的生产方法。 该方法包括在锆或铝的醇化物存在下,将至少一种包含环氧环的至少一个水解不可分离基团加入到预水解硅化合物A中的下列物质之一:i)颗粒物质B,其可以 选自Si,Al和B以及过渡金属的氧化物,氧化合物,氮化物或碳化物,粒度为1-100nm; ii)表面活性剂,优选非离子的; iii)平均分子量不超过1000的芳族多元醇,所得化合物可用于生产具有一定范围性质,特别是高耐刮擦性,持久的亲水性,耐腐蚀性,良好的粘附性和透明性的涂料和成型体。

    Process for producing weakly agglomerated nanoscalar particles
    226.
    发明授权
    Process for producing weakly agglomerated nanoscalar particles 失效
    生产弱聚集的纳米级颗粒的方法

    公开(公告)号:US5935275A

    公开(公告)日:1999-08-10

    申请号:US945411

    申请日:1997-10-29

    Abstract: A description is given of a process for producing weakly agglomerated, densified and/or crystallized nanosize particles which is characterized in that either(a) a suspension containing amorphous or partially crystalline nanosize particles is produced in a conventional manner from precursors for the nanosize particles, where the nanosize particles are produced in a solvent which has no solvent capability, or only a low solvent capability, for the particles and in the presence of at least one surface-blocking substance, or(b) an already formed powder comprising amorphous or partially crystalline nanosize particles is suspended in the solvent specified under (a) in the presence of the surface-blocking substance or substances specified under (a), or(c) a sol containing amorphous or partially crystalline nanosize particles is suspended in the solvent specified under (a) in the presence of the surface-blocking substance or substances specified under (a); andthe suspension thus produced is subjected to conditions which lead to a densification and/or crystallization of the nanosize particles.

    Abstract translation: PCT No.PCT / EP96 / 01756 Sec。 371日期1997年10月29日第 102(e)1997年10月29日PCT PCT 1996年4月26日PCT公布。 第WO96 / 34829号公报 日本1996年11月7日描述了一种生产弱聚集,致密化和/或结晶的纳米尺寸颗粒的方法,其特征在于(a)含有无定形或部分结晶的纳米尺寸颗粒的悬浮液以常规方式从前体制备 对于纳米尺寸颗粒,其中纳米尺寸颗粒在对于颗粒和至少一种表面阻挡物质存在下不具有溶剂能力或仅具有低溶剂能力的溶剂中制备,或(b)已经形成的纳米尺寸颗粒 包含无定形或部分结晶的纳米尺寸颗粒的粉末悬浮在(a)中指定的溶剂中,在表面阻挡物质或(a)或(c)所指定的物质的存在下,含有无定形或部分结晶的纳米尺寸颗粒的溶胶被悬浮 在(a)中规定的溶剂中,在表面阻挡物质或(a)规定的物质的存在下; 并且由此产生的悬浮液经受导致纳米尺寸颗粒的致密化和/或结晶的条件。

    Process for producing tin sintered bodies and coatings
    229.
    发明授权
    Process for producing tin sintered bodies and coatings 失效
    生产锡烧结体和涂层的方法

    公开(公告)号:US5750193A

    公开(公告)日:1998-05-12

    申请号:US632502

    申请日:1996-05-06

    Abstract: TiN sintered bodies and coatings are produced by dispersing nanocrystalline TiN powder in water and/or a polar organic solvent as dispersing agent in the presence of at least one low molecular organic compound having at least one functional group which can react or interact with groups on the surface of the powder particles, removing the dispersing agent and sintering the surface-modified TiN which has been processed into green bodies or coatings before or after the removal of the dispersing agent.

    Abstract translation: PCT No.PCT / EP94 / 03335 Sec。 371日期:1996年5月6日 102(e)日期1996年5月6日PCT 1994年10月10日PCT PCT。 公开号WO95 / 10491 日期1995年04月20日TiN烧结体和涂层通过在至少一种具有至少一个能够反应的官能团的低分子有机化合物存在下,将纳米晶体TiN粉末分散在水和/或极性有机溶剂中作为分散剂来制备, 与粉末颗粒表面上的基团相互作用,除去分散剂,并在除去分散剂之前或之后烧结已经加工成生坯或涂层的表面改性TiN。

    Multi part plastic lineal
    230.
    发明授权
    Multi part plastic lineal 失效
    多部分塑料线

    公开(公告)号:US5713159A

    公开(公告)日:1998-02-03

    申请号:US572861

    申请日:1995-12-14

    Applicant: Helmut Schmidt

    Inventor: Helmut Schmidt

    CPC classification number: G09F15/0012 E06B3/5821

    Abstract: A lineal of plastic material comprises multiple components extruded as a single piece and secured to one another by at least one wall formed in the lineal. One of the components is provided with a recess and another of the components has a leg which, upon separation of the components at the wall, fits into the recess of the one component to provide a mated component system.

    Abstract translation: 一系列塑料材料包括多个部件,挤出成单件,并通过至少一个形成在直线上的壁彼此固定。 其中一个部件设置有凹部,另一个部件具有腿部,该部分在墙壁上的部件分离时装配到一个部件的凹部中以提供配合的部件系统。

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