MATERIAL FOR COATINGS AND ADHESIVES BASED ON POLYMERS COMPRISING THIOETHER STRUCTURAL UNITS AND METHOD FOR PRODUCING SAID COMPOUNDS
    3.
    发明申请
    MATERIAL FOR COATINGS AND ADHESIVES BASED ON POLYMERS COMPRISING THIOETHER STRUCTURAL UNITS AND METHOD FOR PRODUCING SAID COMPOUNDS 审中-公开
    材料涂料和胶粘剂的研究与其生产硫醚结构单位和方法聚合物

    公开(公告)号:WO0142382A3

    公开(公告)日:2002-01-10

    申请号:PCT/EP0012309

    申请日:2000-12-06

    CPC classification number: C09J181/04 C08G75/045 C08G75/12 C09D181/04

    Abstract: The invention relates to a material for producing coatings and adhesives based on polymers comprising thioether structural units and a method for producing said compounds. According to the invention, structural variation of said original components and/or their molar ratio and variation of photo-hardening parameters or thermal hardening parameters allows mechanical characteristics of the polymers to be varied from hard to soft-flexible. Said polymers can therefore be used in many ways for transparent, protective and decorative coatings on glass, plastics and metals and also used for adhesives. Said polymers are produced according to the invention by (1) reacting an olefinic component, (2) a thiol component and (3) a thiol functionalized prepolymer in a photochemical or a thermal reaction. Said thio functionalized prepolymer is produced in a preceding reaction step by reacting dithiols with diisocyanates in the presence of a basic catalyst.

    Abstract translation: 本发明涉及一种用于生产基于与硫醚结构单元的聚合物涂料和粘合剂的材料,及其制备方法。 通过起始组分和/或它们的摩尔比的结构变化,并且通过改变光固化或热固化的参数,从硬新型聚合物的机械性能,以软的柔性变化。 您可以Rire债券因此,在玻璃,塑料和金属透明,保护和装饰涂料,以及多种方式使用。 根据本发明的聚合物通过(1)硫醇组分和(3)的预聚物thiolfunktionalisiertes制备通过光化学或热反应,烯烃组分,一起反应(2)。 所述巯基官能化的预聚物然后在前述反应步骤通过使与二异氰酸和碱性催化二硫醇制备。

    CORROSION-INHIBITING POLYSULFIDE SEALANTS
    9.
    发明申请
    CORROSION-INHIBITING POLYSULFIDE SEALANTS 审中-公开
    聚硫醚密封剂密封缓蚀剂

    公开(公告)号:WO99023280A3

    公开(公告)日:1999-07-29

    申请号:PCT/US1998/023025

    申请日:1998-10-29

    CPC classification number: C09D181/04 C08G75/04

    Abstract: Polysulfide corrosion inhibiting compositions used as adhesives and sealants for aircraft and military shelter industries are described as two-part compositions including a curing agent in the second part and a particular corrosion-inhibiting composition milled into the polysulfide in the first part where the corrosion inhibitors include a combination of a phosphosilicate with a mixture of alkali metal molybdate, ammonium benzoate, alkali metal nitrite, and benzotriazole.

    Abstract translation: 本发明涉及多硫化物腐蚀抑制剂组合物,其用作航空工业或军事避难所中的粘合剂或密封剂。 这些组合物分两部分,第二部分包括聚合剂,第一部分是在多硫化物中研磨的任何防腐蚀组合物。 腐蚀抑制剂包括磷酸硅酸盐与碱金属钼酸盐,苯甲酸铵,碱金属亚硝酸盐和苯并三唑的混合物。

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