Polymers based on fluoranthene and their use
    85.
    发明授权
    Polymers based on fluoranthene and their use 有权
    基于荧蒽的聚合物及其用途

    公开(公告)号:US06960637B2

    公开(公告)日:2005-11-01

    申请号:US10377788

    申请日:2003-03-04

    Abstract: Polymers comprising repeating units of the formula I: where the variables are defined as follows: a is an integer from 0 to 3, R1, R2, R3 are identical or different and are selected independently from among hydrogen, C1-C20-alkyl, C1-C20-alkyl containing one or more Si, N, P, O or S atoms, C6-C30-aryl, preferably C6-C14-aryl, C4-C14-heteroaryl, —N(C6-C14-aryl)2, and Y1, where Y1 may be identical or different and are selected from among —CH═CH2, trans- or cis-CH═CH—C6H5, acryloyl, methacryloyl, methylstyryl, O—CH═CH2 and glycidyl, where Y2 is selected from among —CH═CH2, trans- or cis- CH═CH—C6H5, acryloyl, methacryloyl, methylstyryl, —O—CH═CH2 and glycidyl, and one or more groups Y1 or Y2 may be crosslinked to one another.

    Abstract translation: 包含式I重复单元的聚合物:其中变量定义如下:a是0至3的整数,R 1,R 2,R 2, 3是相同或不同的,独立地选自氢,C 1 -C 20 - C 20 - 烷基,C 1 -C 含有一个或多个Si,N,P,O或S原子的C 20 - 烷基,C 6 -C 30 - 芳基,优选C < C 6 -C 14 - 芳基,C 4 -C 14 - 杂芳基,-N(C 6) 其中Y 1可以相同,其中Y 1可以相同,其中Y 1, 或不同的,并且选自-CH-CH 2,反式或顺式-CH-CH-C 6 H 5,丙烯酰基, 甲基丙烯酰基,甲基苯乙烯基,O-CH-CH 2 2和缩水甘油基,其中Y 2选自-CH-CH 2,反式或 顺式-CH-CH-C 6 H 5,丙烯酰基,甲基丙烯酰基,甲基苯乙烯基,-O-CH-CH 2和缩水甘油基,一个 或更多组Y 1 或Y 2可彼此交联。

    Method for producing scratch-resistant coatings
    87.
    发明授权
    Method for producing scratch-resistant coatings 失效
    防刮涂层的制造方法

    公开(公告)号:US06777458B1

    公开(公告)日:2004-08-17

    申请号:US10049646

    申请日:2002-02-25

    CPC classification number: B05D3/0486 B05D3/067 Y10S522/902

    Abstract: A process for producing scratch-resistant coatings, encompassing the following steps: applying at least one UV-curable coating composition to at least one surface of an article to be coated, said coating composition comprising at least one polymer and/or oligomer P1 containing on average at least one ethylenically unsaturated double bond per molecule, and curing the coating composition by exposure to UV radiation, which comprises conducting the curing of the coating composition under an oxygen-containing protective gas which has an oxygen partial pressure in the range from 0.2 to 18 kPa.

    Abstract translation: 一种制备耐刮涂层的方法,包括以下步骤:将至少一种UV可固化涂料组合物施用到待涂覆制品的至少一个表面上,所述涂料组合物包含至少一种聚合物和/或低聚物P1,其含有 每分子平均至少一个烯属不饱和双键,并通过暴露于紫外线辐射固化涂料组合物,其包括在氧分压为0.2至18的含氧保护气体下进行涂料组合物的固化 kPa。

    Substance mixture which can be cured thermally and by using actinic radiation, and the use thereof
    88.
    发明授权
    Substance mixture which can be cured thermally and by using actinic radiation, and the use thereof 有权
    能够热固化并通过使用光化辐射的物质混合物及其用途

    公开(公告)号:US06777090B2

    公开(公告)日:2004-08-17

    申请号:US10130934

    申请日:2002-06-19

    Abstract: Composition curable thermally and with actinic radiation (dual-cure composition) comprising A) at least one constituent containing on average per molecule at least one primary or secondary carbamate group and at least one bond which can be activated with actinic radiation and preparable by from polyfunctional compounds containing at least two isocyanate-reactive, acid-reactive or epoxide-reactive functional groups and suitable monoisocyanates, monoacids or monoepoxides or from polyisocyanates, polyacids or polyepoxides and suitable compounds which contain an isocyanate-reactive, acid-reactive or epoxide-reactive functional group; and B) at least one constituent containing on average per molecule at least one carbamate-reactive functional group and also, where appropriate, at least one bond which can be activated with actinic radiation; and its use as adhesive, sealing compound and coating material.

    Abstract translation: 包含可热固化和与光化辐射(双重固化组合物)组合的组合物,其包含:A)每分子平均含有至少一个伯或仲氨基甲酸酯基团和至少一个可以用光化辐射活化并可由多官能化合物制备的键的至少一种成分 含有至少两种异氰酸酯反应性,酸反应性或环氧化物反应性官能团和合适的单异氰酸酯,单酸或单环氧化物或由多异氰酸酯,多元酸或聚环氧化物和含有异氰酸酯反应性,酸反应性或环氧化物反应性官能团的合适化合物 ; 和B)每分子平均含有至少一个氨基甲酸酯反应性官能团的至少一种组分,并且在适当的情况下还可以使用至少一种可用光化辐射活化的键;以及其用作粘合剂,密封剂和涂料。

    Method and means of producing cured coating films
    89.
    发明授权
    Method and means of producing cured coating films 失效
    生产固化涂膜的方法和方法

    公开(公告)号:US06736898B2

    公开(公告)日:2004-05-18

    申请号:US09977163

    申请日:2001-10-15

    CPC classification number: B05D3/061

    Abstract: The present invention relates to a method of producing at least one coating film on at least one area of a substrate surface, which comprises at least the following steps in the following order: a) initiating at least one crosslinking reaction in at least one reactive coating formulation; b) applying said at least one reactive coating formulation before the onset of said at least one crosslinking reaction on said at least one area of said substrate surface. The present invention additionally relates to a corresponding means of producing at least one coating film on at least one area of a substrate surface, having at least the following elements: a) at least one storage container for at least one reactive coating formulation, b) at least one exposure unit, preferably a UV exposure unit, more preferably a UV laser, and c) at least one application unit having a nozzle, in particular a spraying head, and/or d) a bell for electrostatic application (ESTA bell), wherein said at least one exposure unit is designed so that the radiation generated in said at least one exposure unit is brought into contact with said at least one reactive coating formulation in said at least one application unit. Also claimed, finally, is a coating film which can be produced by the method of the invention.

    Abstract translation: 本发明涉及在基材表面的至少一个区域上生产至少一种涂膜的方法,该方法至少包括以下顺序的至少一个步骤:a)在至少一种反应性涂料中引发至少一种交联反应 制剂; b)在所述至少一个交联反应开始之前在所述基材表面的所述至少一个区域上施用所述至少一种反应性涂料制剂。本发明还涉及相应的方法, 至少一个基材表面的区域,至少具有以下元素:a)至少一个用于至少一种反应性涂料配方的储存容器,b)至少一个曝光单元,优选UV曝光单元,更优选UV激光 ,和c)至少一个具有喷嘴,特别是喷头的应用单元和/和用于静电施加的钟(ESTA钟)),其中所述至少一个曝光单元 t被设计成使得在所述至少一个曝光单元中产生的辐射与所述至少一个施加单元中的所述至少一个反应性涂料配方接触。最后还要求一种涂膜,其可以由 本发明的方法。

    Coating agents which can be hardened by the addition of isocyanate groups as well as by the radiation-induced addition of activated c-c double covalent bonds
    90.
    发明授权
    Coating agents which can be hardened by the addition of isocyanate groups as well as by the radiation-induced addition of activated c-c double covalent bonds 有权
    可以通过加入异氰酸酯基团以及通过辐射诱导的活化的c-c双共价键的加成来硬化的涂层剂

    公开(公告)号:US06617413B1

    公开(公告)日:2003-09-09

    申请号:US09868712

    申请日:2001-08-29

    Abstract: Compounds having isocyanate groups with or without blocking, allophanate groups and free-radically polymerizable C—C double bonds, the C—C double bonds being in activated form by virtue of a carbonyl group attached directly to them or by virtue of an oxygen atom in ether function (activated double bonds), derived from polyisocyanates and alcohols A which in addition to the alcohol group also carry an activated double bond (compounds I). The invention additionally relates to radiation-curable formulations and coating compositions comprising the compounds I, to methods for coating using these substances, and to coated articles produced using these methods. Furthermore, the invention relates to the use of the compounds I in radiation-curable compositions such as in casting compositions, dental compounds, composite materials, sealing compounds, adhesives, troweling compounds, printing inks, in photostructurable compositions such as solder resists, photoresists, photopolymeric printing plates, and stereolithography resins.

    Abstract translation: 具有或不具有封闭性的异氰酸酯基团,脲基甲酸酯基和可自由基聚合的CC双键的化合物,CC双键由于直接连接到它们上的羰基或借助醚官能团中的氧原子而被活化 双键),衍生自多异氰酸酯和除了醇基之外还含有活化双键的醇A(化合物I)。 本发明还涉及可辐射固化的制剂和包含化合物I的涂料组合物,使用这些物质的涂覆方法以及使用这些方法制备的涂覆制品。 此外,本发明涉及化合物I在可光固化组合物中的用途,所述可辐射固化组合物例如在可光致热组合物如阻焊剂,光致抗蚀剂,光致抗蚀剂等中的浇铸组合物,牙科化合物,复合材料,密封化合物,粘合剂,t刻化合物,印刷油墨, 光聚合印刷版和立体光刻树脂。

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