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    • 3. 发明授权
    • Storage stable oligourethanes which are self cross-linking at elevated
temperature or can be cross-linked with organic polyisocyanates, a
process for their preparation and their use as binders or binder
components
    • 储存稳定的低聚氨酯,其在升高的温度下自交联或可与有机多异氰酸酯交联,其制备方法及其作为粘合剂或粘合剂组分的用途
    • US4559397A
    • 1985-12-17
    • US701709
    • 1985-02-14
    • Klaus NollJosef PedainTerry Potter
    • Klaus NollJosef PedainTerry Potter
    • C08G18/00C08G18/10C08G18/30C08G18/38C08G18/80C09D175/00
    • C08G18/3838C08G18/10C08G18/3821C08G18/3825
    • The present invention is directed to oligourethanes which are stable in storage at room temperature and either self cross-linking at elevated temperatures or capable of being cross-linked with organic polyisocyanates which may have at least partially masked isocyanate groups,(a) containing about 0.1 to 3% by weight of tertiary amine nitrogen atoms in the form of structural units corresponding to the following formula attached through urethane groups either in end positions and/or within the molecule: ##STR1## wherein R.sup.1 represents hydrogen or an alkyl group having 1 to 4 carbon atoms,R.sup.2 represents --C.tbd.N, --CO--NH.sub.2 --, --CO--NHR.sup.3, --CO--NR.sub.2.sup.3 or --COOR.sup.3 andR.sup.3 represents a monovalent hydrocarbon group optionally carrying inert substituents,(b) up to about 15% by weight of isocyanate groups and(c) up to about 15% by weight of masked isocyanate groups.The present invention is additionally directed to a process for the preparation of these oligourethanes and to their use for coating heat resistant substrates, optionally in admixture with organic polyisocyanates which may have masked isocyanate groups.
    • 本发明涉及在室温下储存稳定并在高温下自交联或能够与可能具有至少部分掩蔽的异氰酸酯基团的有机多异氰酸酯交联的低聚氨酯,(a)含有约0.1 至3重量%的结构单元形式的叔胺氮原子,其对应于在末端位置和/或分子内通过氨基甲酸酯连接的下式:其中R 1表示氢或具有1至 4个碳原子,R 2表示-C 3或N,-CO-NH 2 - ,-CO-NHR 3,-CO-NR 23或-COOR 3,R 3表示任选地带有惰性取代基的一价烃基,(b)至多约15% 异氰酸酯基团的重量和(c)至多约15重量%的掩蔽的异氰酸酯基团。 本发明另外涉及一种制备这些低聚氨酯的方法及其用于涂覆耐热基材的用途,任选地与可能具有掩蔽的异氰酸酯基团的有机多异氰酸酯混合。
    • 4. 发明授权
    • Spray guide
    • 喷雾指南
    • US08632022B2
    • 2014-01-21
    • US12204798
    • 2008-09-04
    • Terry Potter
    • Terry Potter
    • B05B7/02
    • B05B1/267B05B12/34B05B12/36
    • A spray guide is disclosed herein for implementation a spray assembly comprising a spray wand and a spray nozzle. The spray guide includes an arm having a first end and a second end. A mechanism is used for removably attaching the first end of the arm to the swivel angle head, so that the arm will extend over the swivel angle head and the spray nozzle. A wheel is also provided. Another mechanism is provided for rotatably connecting the wheel to the second end of the arm. When an edge of the wheel is placed in a corner joint between a wall and a ceiling and the spray want manually moved therealong, the wheel will rotate in the corner joint to allow paint to be evenly sprayed from the spray nozzle onto an area of the wall adjacent to the ceiling. Also disclosed herein is a spray nozzle assembly for use with a handheld sprayer. Further, a spray guide designed for minimizing overspray is also disclosed herein.
    • 本文公开了一种用于实现包括喷雾棒和喷嘴的喷射组件的喷射引导件。 喷射引导件包括具有第一端和第二端的臂。 使用机构可拆卸地将臂的第一端附接到旋转角头,使得臂将在旋转角头部和喷嘴上方延伸。 还提供车轮。 提供了另一机构,用于将轮可旋转地连接到臂的第二端。 当轮的边缘被放置在壁和天花板之间的角接头中并且喷雾需要手动地移动时,轮将在角接头中旋转,以使涂料从喷嘴均匀地喷射到 与天花板相邻的墙壁。 本文还公开了一种用于手持喷雾器的喷嘴组件。 此外,还公开了一种设计用于最小化过喷的喷雾引导件。
    • 5. 发明申请
    • SPRAY GUIDE
    • 喷雾指南
    • US20090152378A1
    • 2009-06-18
    • US12204798
    • 2008-09-04
    • Terry Potter
    • Terry Potter
    • B05B3/00B05B1/26
    • B05B1/267B05B12/34B05B12/36
    • A spray guide is disclosed herein for implementation a spray assembly comprising a spray wand and a spray nozzle. The spray guide includes an arm having a first end and a second end. A mechanism is used for removably attaching the first end of the arm to the swivel angle head, so that the arm will extend over the swivel angle head and the spray nozzle. A wheel is also provided. Another mechanism is provided for rotatably connecting the wheel to the second end of the arm. When an edge of the wheel is placed in a corner joint between a wall and a ceiling and the spray want manually moved therealong, the wheel will rotate in the corner joint to allow paint to be evenly sprayed from the spray nozzle onto an area of the wall adjacent to the ceiling. Also disclosed herein is a spray nozzle assembly for use with a handheld sprayer. Further, a spray guide designed for minimizing overspray is also disclosed herein.
    • 本文公开了一种用于实现包括喷雾棒和喷嘴的喷射组件的喷射引导件。 喷射引导件包括具有第一端和第二端的臂。 使用机构可拆卸地将臂的第一端附接到旋转角头,使得臂将在旋转角头部和喷嘴上方延伸。 还提供车轮。 提供了另一机构,用于将轮可旋转地连接到臂的第二端。 当轮的边缘被放置在壁和天花板之间的角接头中并且喷雾需要手动地移动时,轮将在角接头中旋转,以使涂料从喷嘴均匀地喷射到 与天花板相邻的墙壁。 本文还公开了一种用于手持喷雾器的喷嘴组件。 此外,还公开了一种设计用于最小化过喷的喷雾引导件。
    • 7. 发明申请
    • Spray Guide
    • 喷雾指南
    • US20090056622A1
    • 2009-03-05
    • US11849677
    • 2007-09-04
    • Terry Potter
    • Terry Potter
    • B05B3/00
    • B05B1/267B05B12/34B05B12/36
    • A spray guide is disclosed herein for implementation with a spray assembly comprising a spray wand and a spray nozzle. The spray guide includes an arm having a first end and a second end. A mechanism is used for removably attaching the first end of the arm to the swivel angle head, so that the arm will extend over the swivel angle head and the spray nozzle. A wheel is also provided. Another mechanism is provided for rotatably connecting the wheel to the second end of the arm. When an edge of the wheel is placed in a corner joint between a wall and a ceiling and the spray wand manually moved therealong, the wheel will rotate in the corner joint to allow paint to be evenly sprayed from the spray nozzle onto an area of the wall adjacent to the ceiling.
    • 本文公开了一种喷雾引导件,用于实施具有喷雾棒和喷嘴的喷射组件。 喷射引导件包括具有第一端和第二端的臂。 使用机构可拆卸地将臂的第一端附接到旋转角头,使得臂将在旋转角头部和喷嘴上方延伸。 还提供车轮。 提供了另一机构,用于将轮可旋转地连接到臂的第二端。 当轮的边缘被放置在壁和天花板之间的角接头中并且手动地沿着手轮移动时,轮将在角接头中旋转,以使涂料从喷嘴均匀地喷射到 与天花板相邻的墙壁。