Laser fusible coating compositions used for laser making systems and methods
    4.
    发明申请
    Laser fusible coating compositions used for laser making systems and methods 审中-公开
    用于激光制备系统和方法的激光熔融涂料组合物

    公开(公告)号:US20110318499A1

    公开(公告)日:2011-12-29

    申请号:US13135039

    申请日:2011-06-23

    申请人: Jagdip Thaker

    发明人: Jagdip Thaker

    摘要: A laser fusible composition comprises a marking component, e.g. plastic dyes and pigments, coated with hot melt adhesive composition which can absorb laser irradiation at 780-10600 nm, and thereby causes through laser fusing, the composition to adhere firmly to metals, ceramics, glass, porcelain, marble, natural stone, paper and cardboards when heated.

    摘要翻译: 激光熔融组合物包含标记组分,例如。 塑料染料和颜料,涂覆有可以吸收780-10600nm激光照射的热熔胶组合物,从而通过激光熔合,使组合物牢固地粘附到金属,陶瓷,玻璃,瓷器,大理石,天然石材,纸和 纸板加热时。

    Composition for improving adhesion of vinylidene polyfluoride and
non-compatible polymeric resins
    7.
    发明授权
    Composition for improving adhesion of vinylidene polyfluoride and non-compatible polymeric resins 失效
    用于改善乙烯基聚氟化物和不兼容聚合物树脂粘合的组合物

    公开(公告)号:US5242976A

    公开(公告)日:1993-09-07

    申请号:US659019

    申请日:1991-02-21

    摘要: A composition is provided which is coextrudable with vinylidene polyfluoride permitting it to adhere to incompatible polymeric resins, the composition which has a base of an alkyl polymethacrylate and a thermoplastic polymer is comprised of:from 27 to 50 parts by weight of an alkyl polymethacrylate; andfrom 73 to 50 parts by weight of an additive itself constituted for 100 portions by weight of additive of:from 35 to 50 parts by weight of PVDF, andfrom 65 to 50 parts by weight of acrylic or methacrylic elastomer.This composition serves to produce vinylidene polyfluoride compounds capable of coating polymers which are non-compatible with vinylidene polyfluoride. When used as an adhesion agent, one can obtain by coextrusion, compounds of vinylidene polyfluoride and polymers non-compatible with the vinylidene polyfluoride.

    摘要翻译: 提供了一种可与偏二氟乙烯共混的组合物,其允许其粘附于不相容的聚合物树脂上,具有聚甲基丙烯酸烷基酯和热塑性聚合物的基料的组合物包含:27-50重量份的聚甲基丙烯酸烷基酯; 和73至50重量份的添加剂本身构成的100重量份的添加剂:35至50重量份的PVDF和65至50重量份的丙烯酸或甲基丙烯酸弹性体。 该组合物用于产生能够涂覆与亚乙烯基多氟化物不相容的聚合物的亚乙烯基多氟化合物。 当用作粘合剂时,可以通过共挤出获得,亚乙烯基多氟化物的化合物和与亚乙烯基多氟化物不相容的聚合物。

    Fluorocarbon polymer compositions
    8.
    发明授权
    Fluorocarbon polymer compositions 失效
    氟碳聚合物组合物

    公开(公告)号:US4595718A

    公开(公告)日:1986-06-17

    申请号:US734548

    申请日:1985-07-19

    摘要: The specification describes and claims substantially odourless compositions having a pot life after mixing acceptable for use in manufacture and repair of aircraft and which cure at room temperature to provide a mass of heat and aircraft fuel resistant elastomeric material. The compositions comprise components which are at least substantially free of thiol and comprise a fluorocarbon copolymer, organic solvent, metallic oxide, epoxy compound and as crosslinking agent a diamino silane according to the general formula (i) namely ##STR1## Examples disclose compositions formed from admixture of two components comprising Viton A, methyl ethyl ketone, magnesium oxide, Epikote 828 and N-beta(aminoethyl) gamma-aminopropyl-trimethoxysilane. The compositions are suitable for forming coatings, adhesive bonds and seals, to metal parts of titanium and aluminium alloys which have resistance to aviation fuels and high temperatures. A primer composition for promoting adhesion especially to titanium alloys is described and comprises organic material having isocyanate and hydrolysable silane groups available for reaction e.g. a mixture of polyfunctional isocyanate and a hydrolysable silane of the general formula (ii) namely ##STR2## A preferred example primer comprises liquid MDI and gamma-glycidoxy propyl-trimethoxy-silane.