PROCESS FOR COATING AND CLEANING METAL SURFACES
    72.
    发明申请
    PROCESS FOR COATING AND CLEANING METAL SURFACES 审中-公开
    涂层和清洁金属表面的方法

    公开(公告)号:WO2005115638A1

    公开(公告)日:2005-12-08

    申请号:PCT/US2005/017293

    申请日:2005-05-17

    Inventor: MIHELIC, Joseph

    CPC classification number: C23C22/68

    Abstract: This invention relates to process for coating a metal surface, wherein said process comprises contacting the metal surface with a barrier coating comprising (a) an amine salt of a fatty acid or an amine salt of a derivative of a fatty acid, (b) a salt of a non polymeric aromatic acid, (c) optionally, a nonionic or anionic surfactant, and (d) water. The invention further comprises a process for cleaning a metal surface containing residues, which comprises contacting the metal surface, exposed to the barrier coating, with water to remove residues that have deposited after applying the barrier coating to the metal surface.

    Abstract translation: 本发明涉及涂覆金属表面的方法,其中所述方法包括使金属表面与阻隔涂层接触,所述阻挡涂层包含(a)脂肪酸的胺盐或脂肪酸衍生物的胺盐,(b) 非聚合芳族酸的盐,(c)任选的非离子或阴离子表面活性剂,和(d)水。 本发明还包括用于清洁含有残留物的金属表面的方法,其包括将暴露于阻隔涂层的金属表面与水接触以除去在将阻挡涂层施加到金属表面之后已经沉积的残余物。

    SELF-PHOTOINITIATING WATER-DISPERSABLE ACRYLATE IONOMERS AND SYNTHETIC METHODS
    73.
    发明申请
    SELF-PHOTOINITIATING WATER-DISPERSABLE ACRYLATE IONOMERS AND SYNTHETIC METHODS 审中-公开
    自发光水解丙烯酸酯离子和合成方法

    公开(公告)号:WO2005111104A2

    公开(公告)日:2005-11-24

    申请号:PCT/US2005013666

    申请日:2005-04-21

    Abstract: The invention detailed herein comprises a family of novel multifunctional acrylate ionomeric resins, which are water-dispersible, and have built-in photoinitiator. The inventive resins are made self-photoinitiating by their reaction with beta-keto esters (e.g., acetoacetates), beta-diketones (e.g., 2,4-pentanedione), beta-keto amides (e.g., acetoacetanilide, acetoacetamide), and/or other beta-dicarbonyl compounds that can participate in the Michael addition reaction as "Michael donors.". These water-dispersable resins cure under standard ultraviolet (UV) cure conditions to give tack-free coatings without the addition of traditional photoinitiators. The present invention further relates to the use of these resins in coatings.

    Abstract translation: 本文详述的本发明包括一种新型的多官能丙烯酸酯离聚物树脂,它们是水分散性的,并且具有内置的光引发剂。 本发明的树脂通过与β-酮酯(例如乙酰乙酸酯),β-二酮(例如2,4-戊二酮),β-酮酰胺(例如乙酰乙酰替苯胺,乙酰乙酰胺)和/或 可以参与迈克尔加成反应的其它β-二羰基化合物作为“迈克尔供体”。 这些水分散性树脂在标准紫外线(UV)固化条件下固化,无需添加传统的光引发剂即可产生无粘性涂层。 本发明还涉及这些树脂在涂料中的用途。

    MULTIFUNCTIONAL ACRYLATE OLIGOMERS AS PIGMENT GRINDING VEHICLES FOR RADIATION-CURABLE INK APPLICATIONS
    77.
    发明申请
    MULTIFUNCTIONAL ACRYLATE OLIGOMERS AS PIGMENT GRINDING VEHICLES FOR RADIATION-CURABLE INK APPLICATIONS 审中-公开
    多功能丙烯酸酯低聚物作为用于辐射可固化油墨应用的染料车

    公开(公告)号:WO2005037933A2

    公开(公告)日:2005-04-28

    申请号:PCT/US2004/033518

    申请日:2004-10-12

    IPC: C09D

    Abstract: The invention detailed herein comprises a family of multifunctional acrylate oligomers which are useful as pigment grinding vehicles for use in radiation-curable coating formulations. The multifunctional acrylate resins are formed by the reaction of acrylate monomers and oligomers with ß-keto esters (e.g., acetoacetates), ß-diketones (e.g., 2, 4-pentanedione), ß-keto amides (e.g., acetoacetanilide, acetoacetamide), and/or other ß-dicarbonyl compounds or Michael "donors" that can participate in the Michael addition reaction. These resin vehicles have a built-in chromophore that enables ink formulations made from their dispersions to cure under standard UV-cure conditions with significantly less photoinitiator than commercial formulations. The resins also exhibit excellent pigment wetting characteristics and can be designed to function as a single dispersion vehicle for different pigments and different ink applications such as screen, flexographic, and lithographic printing.

    Abstract translation: 本文详述的本发明包括可用作可辐射固化涂料制剂中的颜料研磨载体的多官能丙烯酸酯低聚物族。 多官能丙烯酸酯树脂通过丙烯酸酯单体和低聚物与β-酮酯(例如乙酰乙酸酯),β-二酮(例如2,4-戊二酮),β-酮酰胺(例如乙酰乙酰替苯胺,乙酰乙酰胺), 和/或可以参与迈克尔加成反应的其它β-二羰基化合物或迈克尔“供体”。 这些树脂载体具有内置的发色团,其使得由其分散体制成的油墨配方在标准UV固化条件下固化,而光致引发剂的显影性低于商业制剂。 这些树脂还表现出优异的颜料润湿特性,并且可以设计成用作不同颜料和不同油墨应用如丝网印刷,苯胺印刷和平版印刷的单分散载体。

    BLOW TUBE CONSTRUCTION
    79.
    发明申请
    BLOW TUBE CONSTRUCTION 审中-公开
    吹管结构

    公开(公告)号:WO2004071658A3

    公开(公告)日:2004-10-28

    申请号:PCT/US2004003887

    申请日:2004-02-10

    Applicant: ASHLAND INC

    CPC classification number: B22C15/245

    Abstract: A blow tube for delivering particulate material from a container thereof to a mold to form a core has a unitary, elongate body formed of resiliently elastic material which enables the body to adjust and compensate for misalignment of the container and the mold. The blow tube body has a bore having a plurality of axially spaced sections so that when the particulate material is blown through the body by compressed gas, the density of the particulate material is increased and the velocity of the gas and particle stream is increased. The elasticity of the blow tube body enables the latter to expand in the event the particulate material clogs the blow tube, thereby enabling the clog to disaglomerate.

    Abstract translation: 用于将颗粒材料从其容器输送到模具以形成芯的吹管具有由弹性弹性材料形成的整体细长体,其使得主体能够调节和补偿容器和模具的未对准。 吹管主体具有多个轴向间隔开的孔,使得当颗粒材料通过压缩气体吹过主体时,颗粒材料的密度增加并且气体和颗粒流的速度增加。 吹塑管体的弹性使得后者能够在颗粒材料阻塞吹塑管的情况下膨胀,从而使堵塞物团聚。

Patent Agency Ranking