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41 条记录 (耗时 0.043 秒)

    Monohydric polyfluorooxetane oligomers, polymers, and copolymers and coatings containing the same
    32.
    发明授权
    Monohydric polyfluorooxetane oligomers, polymers, and copolymers and coatings containing the same 有权
    一元多氟氧杂环丁烷低聚物，聚合物，共聚物和含有它们的涂料

    公开(公告)号：US06962966B2

    公开(公告)日：2005-11-08

    申请号：US09727637

    申请日：2000-12-01

    申请人： Robert Medsker ,  Gary L. Jialanella ,  Raymond J. Weinert ,  Guillermina C. Garcia ,  Aslam Malik ,  Roland Carlson

    发明人： Robert Medsker ,  Gary L. Jialanella ,  Raymond J. Weinert ,  Guillermina C. Garcia ,  Aslam Malik ,  Roland Carlson

    IPC分类号： C08G18/50 ,  C08G18/67 ,  C08G65/22 ,  C09D175/16

    CPC分类号： C09D175/16 ,  C08G18/5015 ,  C08G18/672 ,  C08G65/226 ,  C08G18/50

    摘要： Monofunctional polyfluorooxetane oligomers, polymers, and co-polymers are prepared by the cationic polymerization of fluorooxetane monomers with a monoalcohol. In addition to serving as an initiator, the monoalcohol can also serve as a solvent for the fluorooxetane or other monomers to produce oligomers, polymers, or copolymers having low cyclic content. Suitable comonomers generally include various cyclic ethers. The polyfluorooxetane oligomer, polymer, or copolymer having a single hydroxyl end group can be functionalized with a variety of compounds so as to yield a functional end group such as an acrylate, a methacrylate, an allylic, an amine, etc., with the functionalized oligomer or polymer being suitable for use in radiation curable or thermal curable coating compositions. These functionalized polymers can be copolymerized and cured to provide improvements in wetting and surface properties.

    摘要翻译： 通过氟代氧杂环丁烷单体与一元醇的阳离子聚合制备单官能聚氟乙烯低聚物，聚合物和共聚物。 除了作为引发剂外，一元醇还可以用作氟氧杂环丁烷或其它单体的溶剂，以制备具有低循环含量的低聚物，聚合物或共聚物。 合适的共聚单体通常包括各种环醚。 具有单个羟基端基的多氟全息聚氧乙烯低聚物，聚合物或共聚物可以用各种化合物进行官能化，以产生官能化的端基如丙烯酸酯，甲基丙烯酸酯，烯丙基，胺等，其官能化 低聚物或聚合物适用于可辐射固化或热固化涂料组合物。 这些官能化聚合物可以共聚和固化以提供润湿和表面性能的改进。

    Polymeric blocks of an oxetane oligomer, polymer or copolymer, containing ether side chains terminated by fluorinated aliphatic groups, and hydrocarbon polymers or copolymers
    34.
    发明授权
    Polymeric blocks of an oxetane oligomer, polymer or copolymer, containing ether side chains terminated by fluorinated aliphatic groups, and hydrocarbon polymers or copolymers 失效
    含有由氟化脂族基团封端的醚侧链的氧杂环丁烷低聚物，聚合物或共聚物的聚合物嵌段以及烃聚合物或共聚物

    公开(公告)号：US06855775B2

    公开(公告)日：2005-02-15

    申请号：US10015734

    申请日：2001-12-13

    申请人： Robert E. Medsker ,  Richard R. Thomas ,  Charles M. Kausch ,  Raymond J. Weinert

    发明人： Robert E. Medsker ,  Richard R. Thomas ,  Charles M. Kausch ,  Raymond J. Weinert

    IPC分类号： C08F2/00 ,  C08G65/18 ,  C08G65/22 ,  C08L71/02 ,  C08G65/08 ,  C08L75/08

    CPC分类号： C08G65/226 ,  C08G65/18 ,  C08G2650/48 ,  C08L71/02 ,  C08L2205/05 ,  C08L2666/04

    摘要： A composition comprises an oxetane oligomer or polymer or copolymer block wherein each repeat group has at least one ether side chain which is terminated by a fluorinated aliphatic group and optionally with the proviso that at least two different repeat units of the oligomer or polymer or copolymer have different Rf groups. The oxetane block is connected to a hydrocarbon polymer block derived from a mono or polyhydroxyl initiator. The terminal fluorinated alkyl groups impart good stain resistance to the oligomer or polymer or copolymer. In another embodiment, a fluorinated aliphatic or alkyl alcohol is reacted with an amino dicarboxylic acid with the reaction product thereof being subsequently grafted to a maleated polyolefin or a maleated polymer derived from a vinyl substituted aromatic monomer. The fluorinated alcohol also imparts good stain resistance to the grafted copolymer. Both compounds can be utilized as an additive in polymers as for example various polyolefins.

    摘要翻译： 组合物包含氧杂环丁烷低聚物或聚合物或共聚物嵌段，其中每个重复基团具有至少一个醚侧链，其被氟化脂族基团封端，并且任选地条件是低聚物或聚合物或共聚物的至少两个不同重复单元具有 不同的Rf组。 氧杂环丁烷嵌段与衍生自单羟基或多羟基引发剂的烃聚合物嵌段连接。 末端氟化烷基对低聚物或聚合物或共聚物赋予良好的耐污染性。 在另一个实施方案中，使氟化脂族或烷基醇与氨基二羧酸反应，其反应产物随后接枝到马来酸化聚烯烃或衍生自乙烯基取代的芳族单体的马来酸化聚合物。 氟化醇还对接枝共聚物赋予良好的耐污染性。 两种化合物都可以用作聚合物中的添加剂，例如各种聚烯烃。

    Heat weld indicator for thermoplastic roofing membrane
    39.
    发明授权
    Heat weld indicator for thermoplastic roofing membrane 失效
    热塑性屋顶膜热焊指示器

    公开(公告)号：US6055786A

    公开(公告)日：2000-05-02

    申请号：US655176

    申请日：1996-05-30

    申请人： Michael J. Hubbard ,  Jeannemarie DeTorre ,  Keith Watt ,  Raymond J. Weinert

    发明人： Michael J. Hubbard ,  Jeannemarie DeTorre ,  Keith Watt ,  Raymond J. Weinert

    IPC分类号： E04D5/12 ,  E04D5/14 ,  G01K3/00 ,  E04D11/02 ,  G01K13/00

    CPC分类号： G01K3/00 ,  E04D5/12 ,  E04D5/142 ,  E04D5/146 ,  E04D5/149

    摘要： A roofing membrane heat seal indicator provides a positive, visually perceptible indication that a joint or seam has been raised to a sufficiently high temperature to achieve a proper seal. The heat seal indicator is applied adjacent and parallel to an edge of a roofing membrane which will be arranged on a roof to form the upper (exposed) surface of an overlapping membrane seam. As the adjacent surfaces of the overlapped membranes are heated, heat passes through the membrane to the heat seal indicator. The heat seal indicator may be a temperature sensitive ink pigmented with material that changes color upon being subjected to a temperature indicating that the membrane surface has been subjected to a sufficiently high temperature to achieve an appropriate seal. Alternatively, the indicator may be an adhered layer of a ground or flaked polymer, such as polyethylene, which is initially opaque but melts to become translucent, thereby indicating obtainment of a proper sealing temperature. This indicator may be combined with a white or colored strip which enhances the change in the polyethylene. Another alternative comprehends the combination of a group indicator and molten polyethylene to form a pigmented polyethylene which is cooled, flaked, and adhered to roofing membranes. Another alternative is an embossed ridge or raised letters which may be covered with a thin, temperature sensitive polyvinyl chloride film or coating.

    摘要翻译： 屋顶膜热封指示器提供了正面的，视觉上可察觉的指示，即接头或接缝已经升高到足够高的温度以实现适当的密封。 加热密封指示器与屋顶膜的边缘相邻并平行地施加，屋顶膜将被布置在屋顶上以形成重叠膜缝的上部（暴露的）表面。 当重叠的膜的相邻表面被加热时，热量通过膜到热封指示器。 热封指示器可以是用受到温度变化的材料着色的温度敏感的墨水，表示膜表面已经经受足够高的温度以获得适当的密封。 或者，指示剂可以是接地或片状聚合物（例如聚乙烯）的粘附层，其最初是不透明的，但熔化成半透明的，从而指示获得适当的密封温度。 该指示剂可以与增强聚乙烯变化的白色或彩色条带结合。 另一个替代方案是组合指示剂和熔融聚乙烯的组合，以形成着色聚乙烯，其被冷却，剥落并粘附在屋顶膜上。 另一个替代方案是可以用薄的温度敏感的聚氯乙烯膜或涂层覆盖的压花脊或凸起的字母。

    Aqueous coating for vinyl chloride polymer substrate
    40.
    发明授权
    Aqueous coating for vinyl chloride polymer substrate 失效
    氯乙烯聚合物基材的水性涂料

    公开(公告)号：US5721309A

    公开(公告)日：1998-02-24

    申请号：US710693

    申请日：1996-09-19

    申请人： Satish C. Sharma ,  John P. Kovalchin ,  Raymond J. Weinert

    发明人： Satish C. Sharma ,  John P. Kovalchin ,  Raymond J. Weinert

    IPC分类号： B32B27/30 ,  C08J7/04 ,  C08L61/20 ,  C08L83/04 ,  C09D133/04 ,  C09D133/06 ,  C08L33/14 ,  C08K3/36

    CPC分类号： C08J7/047 ,  C09D133/066 ,  C08J2327/06 ,  C08J2433/00 ,  C08L61/20 ,  C08L83/04 ,  Y10T428/31663 ,  Y10T428/31909 ,  Y10T428/3192 ,  Y10T428/31928 ,  Y10T428/31935

    摘要： A water based coating composition provides a stain resistant layer which adheres well to a substrate and is resistant to chemical attack by common household cleaning solvents such as isopropyl alcohol. The coating composition has a very low volatile organic compound content, thus providing an environmentally desirable alternative to organic solvent based coatings. The low volatile organic compound content of the composition substantially or completely eliminates the problems and expenses associated with solvent recovery for meeting chemical emission standards, and the potential for human exposure to solvent vapor is substantially eliminated or significantly reduced. The coating composition is aqueous based and incorporates a crosslinkable acrylic polymer latex, an amino resin crosslinking agent and a crosslinking catalyst. The polymer, crosslinking agent and catalyst are dispersed and/or solubilized in an aqueous medium. The coating composition is particularly well suited for application to flexible vinyl chloride polymer substrates to produce upon curing and drying a stain resistant, easily cleanable laminate. The stain resistant laminates can be advantageously used in the manufacture of wallcoverings, luggage exteriors, upholstery, vehicle interior and seat coverings, golf bags and other sporting goods, table cloths, and other similar applications.

    摘要翻译： 水性涂​​料组合物提供了抗粘附层，其与基底良好粘合，并且耐普通家用清洁溶剂如异丙醇的化学侵蚀。 涂料组合物具有非常低的挥发性有机化合物含量，从而为有机溶剂基涂料提供环境上可取的替代方案。 组合物的低挥发性有机化合物含量基本上或完全消除了与溶剂回收相关的满足化学品排放标准的问题和费用，并且基本上消除或显着降低了人类暴露于溶剂蒸气的可能性。 涂料组合物是基于水的，并且包含可交联的丙烯酸聚合物胶乳，氨基树脂交联剂和交联催化剂。 聚合物，交联剂和催化剂在水性介质中分散和/或溶解。 涂料组合物特别适用于柔性氯乙烯聚合物基材，用于在固化和干燥耐污染的易于清洁的层压材料时生产。 防污层压板可以有利地用于制造墙纸，行李箱，室内装潢，车辆内部和座椅罩，高尔夫球袋和其他运动用品，桌布和其他类似的应用。