Waterproof membrane
    32.
    发明授权
    Waterproof membrane 失效
    防水膜

    公开(公告)号:US4735838A

    公开(公告)日:1988-04-05

    申请号:US817647

    申请日:1986-01-10

    IPC分类号: B32B11/04 E04D5/10 C08L31/00

    摘要: A membrane for waterproofing a building component, e.g., a roof or a basement wall. The membrane includes a first layer of asphalt-elastomer blend which preferably is self-adherent to the building component and an overlying layer of plastic film which bears at least one adhesive strip adhered to the plastic film. The membrane is in the form of elongated strips which are overlapped to cover the building component, and the adhesive of each strip ensures a waterproof joint between the laminae of the overlapped strips.

    摘要翻译: 用于防水建筑部件例如屋顶或基底壁的膜。 该膜包括第一层沥青 - 弹性体共混物,其优选是自粘附到建筑构件上,以及一层覆盖层的塑料膜,该层覆盖至少一层粘附到塑料膜上的粘合剂条。 膜是以与覆盖建筑构件重叠的细长条的形式,并且每个条的粘合剂确保在重叠的条的层之间的防水接头。

    Asphalt coating composition
    33.
    发明授权
    Asphalt coating composition 失效
    沥青涂料组合物

    公开(公告)号:US4654385A

    公开(公告)日:1987-03-31

    申请号:US814446

    申请日:1985-12-30

    摘要: An asphaltic coating composition in the form of an emulsion of chemically modified asphalt and a normal, non-modified asphalt in an aqueous emulsification medium. The emulsion can be used as a primer or damp-proof coating and has good adherence to concrete, wooden or asphaltic substrates to yield a coating of excellent physical properties. The chemically modified asphalt and the normal asphalt can be blended prior to emulsification, can be separately emulsified and mixed to form a blended emulsion, or can be individually emulsified in the same emulsification medium.

    摘要翻译: 沥青涂料组合物,其形式为化学改性沥青和普通的未改性沥青在水性乳化介质中的乳液。 乳液可用作底漆或防潮涂料,并且对混凝土,木质或沥青基材具有良好的粘附性,以产生优异物理性能的涂层。 化学改性沥青和普通沥青可以在乳化前混合,可以分别乳化和混合形成混合乳液,或者可以在相同的乳化介质中单独乳化。

    Reinforced composites
    35.
    发明授权
    Reinforced composites 失效
    钢筋复合材料

    公开(公告)号:US4358320A

    公开(公告)日:1982-11-09

    申请号:US183692

    申请日:1980-09-03

    IPC分类号: C08K7/14 C08L95/00 C10C3/02

    摘要: A reinforced composite formed of a bitumen, an elastomer or a plastic reinforced with a filler containing a coating thereon in the form of a chemically modified bitumen. The chemically modified bitumen employed is one formed by reaction of a linking agent reactive with the bitumen and containing groups reactive with the filler so that the chemically modified bitumen undergoes a chemical reaction with the filler to thereby intertie the coated filler with the continuous phase.

    摘要翻译: 由沥青,弹性体或塑料增强的增强复合材料,其中含有化学改性沥青形式的含有涂层的填料。 使用的化学改性沥青是通过与沥青反应的连接剂和与填料反应的含有基团的反应形成的化合物,使得化学改性的沥青与填料发生化学反应,从而将涂覆的填料与连续相交错。

    Asphalt compositions modified with organo-silane compounds
    36.
    发明授权
    Asphalt compositions modified with organo-silane compounds 失效
    用有机硅烷化合物改性的沥青组合物

    公开(公告)号:US4243426A

    公开(公告)日:1981-01-06

    申请号:US66207

    申请日:1979-08-13

    摘要: A bitumen composition modified with an organo silane in which a bitumen such as asphalt is reacted with an organo silane containing ethylenic unsaturation or an organo silane containing at least one hydrogen atom bonded to the silicon atom whereby the organo silanes react with ethylenic unsaturation of the bitumen to chemically bond the organo silane to the bitumen. Also included are bitumens which have been chemically modified by reaction with steam, air, ammonia or aliphatic amines which have been reacted with a silane containing a functional group reactive with the bitumen. Bitumen compositions of the invention are preferably used in the treatment of glass fibers for use as reinforcement in asphalt systems.

    摘要翻译: 用有机硅烷改性的沥青组合物,其中沥青如沥青与含有烯属不饱和键的有机硅烷或含有至少一个与硅原子键合的氢原子的有机硅烷反应,由此有机硅烷与沥青的烯属不饱和键反应 将有机硅烷化学键合到沥青。 还包括通过与已经与含有与沥青反应的官能团的硅烷反应的蒸汽,空气,氨或脂族胺反应而化学改性的沥青。 本发明的沥青组合物优选用于玻璃纤维的处理,用作沥青系统中的增强材料。

    Polar thermoplastic additive for molding compounds and molding compound
containing same
    39.
    发明授权
    Polar thermoplastic additive for molding compounds and molding compound containing same 失效
    用于模塑化合物的极性热塑性添加剂和含有它的模塑料

    公开(公告)号:US3956421A

    公开(公告)日:1976-05-11

    申请号:US532113

    申请日:1974-12-12

    CPC分类号: C08F291/00 C08L67/06

    摘要: The disclosure teaches the gelling and thickening of matrix forming resin systems by ion-dipole bonds. Suitable ions are introduced into the resin matrix as alkaline oxides or hydroxides. Thermoplastic polymers containing polar groups are used as additives for the thermosetting resins to offset shrink of the thermosetting resins during their crosslinking and curing in the molding operation. In the molded thermoset state of the resin materials, the polar groups provide sites for the improved bonding of paints, as for example, gel coats. The invention has particular advantages in polyester thermosetting resin systems and in the thermoplastic additives that are used therewith. Polar monomers copolymerized with styrene are the preferred thermoplastic additives.

    摘要翻译: 该公开内容通过离子 - 偶极键来教导基体形成树脂体系的凝胶化和增稠。 将合适的离子作为碱性氧化物或氢氧化物引入到树脂基质中。 含有极性基团的热塑性聚合物用作热固性树脂的添加剂,以抵抗热固性树脂在其模塑操作中的交联和固化期间的收缩。 在树脂材料的模制热固性状态下,极性基团提供了用于改进粘合油漆的位置,例如凝胶涂层。 本发明在聚酯热固性树脂体系和与其一起使用的热塑性添加剂中具有特别的优点。 与苯乙烯共聚的极性单体是优选的热塑性添加剂。