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    • 7. 发明授权
    • Flexible polyolefins masking film
    • 柔性聚烯烃掩蔽膜
    • US06387484B1
    • 2002-05-14
    • US09321026
    • 1999-05-27
    • Farid F. Ghiam
    • Farid F. Ghiam
    • B32B712
    • C08L51/003B05B12/24B29C63/0017B29D7/01B32B27/08C08L53/00C08L53/025Y10T428/28Y10T428/2891C08L2666/24C08L2666/02
    • An improved masking film provides an adequate level of protection to relatively smooth surfaces by providing an adjustable and controlled level of adhesion between the masking film and the surface to be protected without the use of corona treatment or an adhesive under a variety of production and application conditions. The use of varying blends of materials and percentages thereof allows for control of the adhesion level produced between the improved masking film and the substrate surface to be protected. Using the improved masking film of the present invention, the masking film can be customized for a set of production conditions and desire application and will remain removably adhered to the substrate following a heat-loading process such as thermoforming, drape-forming or heat-bending.
    • 改进的掩模膜通过在掩蔽膜和待保护的表面之间提供可调节和受控的粘附水平而为相对光滑的表面提供足够的保护水平,而不需要在各种生产和使用条件下使用电晕处理或粘合剂 。 使用不同的材料混合物和其百分比可以控制在改进的掩模膜和待保护的基底表面之间产生的粘附水平。 使用本发明的改进的掩模膜,掩模膜可以定制成一组生产条件和期望的应用,并且在热成型,成形或热弯曲之类的热负荷过程之后将保持可移除地粘附到基底上 。
    • 9. 发明授权
    • Masking film and method for producing same
    • 掩模膜及其制造方法
    • US06326081B1
    • 2001-12-04
    • US09575499
    • 2000-05-18
    • Farid F. GhiamJames Peter DiPoto
    • Farid F. GhiamJames Peter DiPoto
    • B32B1504
    • An improved masking film provides an adequate level of protection to relatively smooth surfaces by providing an adjustable and controlled level of adhesion between the masking film and the surface to be protected without the use of corona treatment or an adhesive under a variety of production and application conditions. The use of various copolymers, comonomers, and blends and percentages thereof, allows for control of the adhesion level produced between the improved masking film and the substrate surface to be protected. Using the improved masking film of the present invention, the masking film can be customized for a set of production conditions and desire application and will remain removably adhered to the substrate following a heat-loading process such as thermoforming, drape-forming or heat-bending.
    • 改进的掩模膜通过在掩蔽膜和待保护的表面之间提供可调节和受控的粘附水平而为相对光滑的表面提供足够的保护水平,而不需要在各种生产和使用条件下使用电晕处理或粘合剂 。 各种共聚物,共聚单体及其共混物和百分比的使用允许控制在改进的掩模膜和待保护的基底表面之间产生的粘附水平。 使用本发明的改进的掩模膜,掩模膜可以定制成一组生产条件和期望的应用,并且在热成型,成形或热弯曲之类的热负荷过程之后将保持可移除地粘附到基底上 。