Ribbon assemblies and radiation-curable ink compositions for use in forming the ribbon assemblies
    2.
    发明授权
    Ribbon assemblies and radiation-curable ink compositions for use in forming the ribbon assemblies 失效
    色带组件和可用于形成色带组件的可辐射固化油墨组合物

    公开(公告)号:US06197422B1

    公开(公告)日:2001-03-06

    申请号:US09158134

    申请日:1998-09-22

    IPC分类号: D02G300

    摘要: Provided is a ribbon assembly having the functional capability of providing break-out of ink coated or colored outer primary coated optical glass fibers from the ribbon assembly. The ink coating or colored outer primary coating is formulated from a benzophenone compound and at least about 1 wt. % of a homolytic photoinitiator to provide a level of adhesion between the ink coating or colored outer primary coating and matrix material which is less than the level of adhesion between the ink coating or colored outer primary coating and an adjacent underlying coating. Also provided are ink coating and colored outer primary coating compositions adapted to form ink coatings and colored outer primary coatings suitable for use on optical glass fibers contained in a ribbon assembly.

    摘要翻译: 提供了一种带状组件,其具有从带状组件提供油墨涂覆或着色的外部初级涂覆光学玻璃纤维的功能性能。 油墨涂料或着色的外部初级涂料由二苯甲酮化合物配制,并且至少约1wt。 %的均相光引发剂,以提供油墨涂层或着色的外部初级涂层和基质材料之间的粘附水平,其小于油墨涂层或着色外初级涂层和相邻下层涂层之间的粘合程度。 还提供了适用于形成油墨涂层和适用于包含在色带组件中的光学玻璃纤维上的着色的外部主要涂层的着色的外部初级涂料组合物的油墨涂料和着色的外部初级涂料组合物。

    Waste removal device
    5.
    发明授权
    Waste removal device 失效
    废物清除装置

    公开(公告)号:US5463982A

    公开(公告)日:1995-11-07

    申请号:US288933

    申请日:1994-08-10

    申请人: Edward J. Murphy

    发明人: Edward J. Murphy

    IPC分类号: A01K1/01 A01K29/00

    CPC分类号: A01K1/0114

    摘要: A waste removal device has been developed which in one aspect has a reticulated grid or mesh structure for the passage therethrough of litter material and for the retention thereon of either animal waste deposited on or in the litter or waste/litter agglomerates formed upon contact of agglomerating litter with animal waste. Such an apparatus may have a plate or blade end to facilitate its insertion into a mass of litter and one or more side walls or handles for ease of manipulation. A tapered pointed lip is on the blade end of certain embodiments. One or more weights may be placed on or formed of the apparatus or of the reticulated structure to inhibit up-thrust of a mass of litter material.

    摘要翻译: 已经开发了一种废物清除装置,其在一个方面具有用于通过其中的垫料的网状网格或网状结构,并且用于保留沉积在垃圾上的动物废物或在附聚物接触时形成的废物/垃圾聚集体 垃圾与动物废物。 这样的装置可以具有板或刀片端部,以便于其插入大量垃圾和一个或多个侧壁或手柄以便于操纵。 锥形尖嘴在某些实施例的刀片端部。 一个或多个重物可以放置在设备或网状结构上或由网状结构形成,以抑制一堆垃圾物质的上推。

    Postcuring of unsaturated stereolithographic specimens using aqueous
initiating baths
    6.
    发明授权
    Postcuring of unsaturated stereolithographic specimens using aqueous initiating baths 失效
    使用水性起始浴来固化不饱和立体光刻试样

    公开(公告)号:US4972006A

    公开(公告)日:1990-11-20

    申请号:US241881

    申请日:1988-09-08

    IPC分类号: B29C67/00 B29C71/02 C08F4/40

    摘要: A method of curing a three-dimensional specimen of preformed cross-linked polymeric material containing polymerizable ethylenically-unsaturated material is provided in which the specimen is immersed in water having dissolved therein an amount of a water-soluble organic free-radical polymerization catalyst effective to transfer a polymerization-initiating amount of the catalyst into the preformed cross-linked polymeric material. This specimen containing the water-soluble organic free-radical polymerization catalyst is heated to a temperature causing polymerization, and is maintained at that temperature while the cure is completed. The aqueous bath preferably contains a catalyst mixture which includes a catalyst of oxidizing character in admixture with a reducing agent, such as an amine, and is maintained at a polymerization temperature of from 60.degree. C. to 100.degree. C. so that immersion of the specimen in a single bath completes the cure.

    摘要翻译: 提供一种固化含有可聚合烯属不饱和材料的预成型交联聚合物材料的三维样品的方法,其中将样品浸入其中溶解有一定量的水溶性有机自由基聚合催化剂的水中, 将催化剂的聚合引发量转移到预先形成的交联聚合物材料中。 将含有水溶性有机自由基聚合催化剂的试样加热至导致聚合的温度,并在固化完成的同时保持该温度。 水浴优选含有催化剂混合物,其包括与还原剂如胺混合的氧化性催化剂,并保持在聚合温度为60℃至100℃, 在一个浴中的标本完成治愈。

    Investment casting utilizing patterns produced by stereolithography
    7.
    发明授权
    Investment casting utilizing patterns produced by stereolithography 失效
    投资铸造利用立体光刻产生的图案

    公开(公告)号:US4844144A

    公开(公告)日:1989-07-04

    申请号:US229476

    申请日:1988-08-08

    IPC分类号: B22C7/02 B22C9/04 B29C67/00

    CPC分类号: B22C9/04 B22C7/02 B29C67/0051

    摘要: A method of investment casting utilizes a pattern produced by stereolithography in which a three-dimensional specimen is provided by light cure of ethylenically unsaturated liquid material. The stereolithography composition is constituted by the ethylenically unsaturated liquid material in admixture with an inert low thermoplastic material which weakens the pattern when heated within the mold used in the investment casting process to prevent the thermal expansion of the pattern from cracking the mold.

    摘要翻译: 投资铸造的方法利用通过立体光刻法产生的图案,其中通过烯属不饱和液体材料的光固化提供三维样品。 立体光刻组合物由烯属不饱和液体材料与惰性低热塑性材料混合而成,当在熔模铸造工艺中使用的模具中加热时,该模塑会削弱图案,以防止图案的热膨胀破坏模具。

    Epoxy-free hydroxy functional polyether based on oleyl alcohol and
solvent-soluble copolymers containing the same
    8.
    发明授权
    Epoxy-free hydroxy functional polyether based on oleyl alcohol and solvent-soluble copolymers containing the same 失效
    基于油醇的无环氧基羟基官能聚醚和含有它的溶剂可溶性共聚物

    公开(公告)号:US4525543A

    公开(公告)日:1985-06-25

    申请号:US24052

    申请日:1979-03-26

    摘要: Epoxy-free hydroxy functional polyethers are provided which are the reaction product of a diglycidyl ether of a bisphenol having a molecular weight of about 1000 with a stoichiometric proportion of oleyl alcohol. These oleyl alcohol-based polyethers can be copolymerized in organic solvent solution with monoethylenically unsaturated monomers to form solvent-soluble copolymers. When the monomers include carboxyl-functional monomers providing an acid number in the range of 12-60, the copolymers are particularly adapted to be dispersed in water with the aid of a base and then electrodeposited at the anode together with a heat-hardening formaldehyde condensate to form corrosion resistant coatings.

    摘要翻译: 提供无环氧羟基官能聚醚,它是分子量为约1000的双酚的二缩水甘油醚与化学计量比的油醇的反应产物。 这些基于油醇的聚醚可以在有机溶剂溶液中与单烯属不饱和单体共聚以形成溶剂可溶性共聚物。 当单体包括提供12-60范围内的酸值的羧基官能单体时,共聚物特别适合于借助于碱分散在水中,然后在阳极处与热硬化甲醛缩合物一起电沉积 以形成耐腐蚀涂层。

    Ultraviolet cured coating method to provide stone chip resistance
    9.
    发明授权
    Ultraviolet cured coating method to provide stone chip resistance 失效
    紫外线固化涂层方法提供石芯片电阻

    公开(公告)号:US4504374A

    公开(公告)日:1985-03-12

    申请号:US473547

    申请日:1983-03-09

    摘要: A method of providing a stone chip-resistant finish to the undersurface of an automobile is disclosed in which the undersurface is coated with a cationically initiated liquid mixture of cationically curable polyepoxide, polyhydric alcohol, and a photoinitiator for an ultraviolet-activated cationic cure. The liquid mixture is applied at a resin solids content of at least about 50% and in a thickness to provide a cured coating of at least 2 mils thick, and the wet coating is cured by exposing it to ultraviolet light. The automobile undersurface is desirably primed with a cross-linked amine-functional polymer primer, and the coating includes from 1% to 8% of a finely divided silica which prevents running but does not interfere with the ultraviolet cure.

    摘要翻译: 公开了一种向汽车底面提供防石材防滑涂层的方法,其中下表面涂有阳离子引发的阳离子可固化聚环氧化物,多元醇和用于紫外线活化阳离子固化的光引发剂的液体混合物。 以至少约50%和厚度的树脂固体含量施加液体混合物以提供至少2密耳厚的固化涂层,并且湿涂层通过将其暴露于紫外光而固化。 汽车下表面优选用交联的胺官能聚合物底漆涂布,并且涂层包含1%至8%的细碎二氧化硅,其防止流动但不干扰紫外线固化。

    Chromic acid-ionic ethylenically unsaturated complexes and polymers
containing the same
    10.
    发明授权
    Chromic acid-ionic ethylenically unsaturated complexes and polymers containing the same 失效
    铬酸离子型烯键式不饱和配合物及含有它们的聚合物

    公开(公告)号:US4464436A

    公开(公告)日:1984-08-07

    申请号:US334919

    申请日:1981-12-28

    申请人: Edward J. Murphy

    发明人: Edward J. Murphy

    摘要: An unsaturated ionic dimer of chromic acid with monoethylenically unsaturated monomer containing a single amine group is disclosed which can be incorporated into liquid coating compositions containing ultraviolet-curable polyethylenically unsaturated material. On curing, the ionic dimer increases the corrosion resistance of the photocured coatings, and is especially useful as a basecoat over thermoplastic molded objects which are coated with a metallic film.

    摘要翻译: 公开了含有单一胺基的单烯属不饱和单体的铬酸不饱和离子二聚体,其可以并入含有紫外线固化型多烯属不饱和材料的液体涂料组合物中。 在固化时,离子二聚体增加光固化涂层的耐腐蚀性,并且特别可用作涂覆有金属膜的热塑性模制物体上的底涂层。