发明公开
- 专利标题: CONFORMABLE FILMS AND ARTICLES MADE THEREFROM
- 专利标题(中): 可调薄膜和物品由其MADE
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申请号: EP01987516申请日: 2001-12-21
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公开(公告)号: EP1355782A4公开(公告)日: 2004-04-21
- 发明人: KO CHAN U , DE MAN AREN JOOST
- 申请人: AVERY DENNISON CORP
- 专利权人: AVERY DENNISON CORP
- 当前专利权人: AVERY DENNISON CORP
- 优先权: US25764400 2000-12-22
- 主分类号: C08J5/18
- IPC分类号: C08J5/18 ; C08K5/00 ; C08L27/02 ; C09J7/02 ; C09J201/00 ; B32B7/12 ; C09J127/02
摘要:
This invention relates to a vinyl halide film comprising (A) at least one vinyl halide polymer, (B) at least one non-halogenated polymeric plasticizer and (C) at least one second plasticizer, wherein a major amount of the polymers of the film comprise the vinyl halide polymer (A) and wherein the film has an elongation of at least about 50%. The invention also relates to an adhesive article comprising a pressure sensitive adhesive layer having a first and second surface, and a vinyl halide film adhered to the first surface of the adhesive layer, wherein the vinyl halide film comprises (A) at least one vinyl halide polymer, (B) at least one non-halogenated polymeric plasticizer and (C) at least one second plasticizer, wherein the adhesive article has an elongation of at least about 50%. The invention also includes a plastisol, useful for preparing vinyl halide films, comprising (A) at least one vinyl halide polymer, (B) at least one non-halogenated polymeric plasticizer, (C) at least one second plasticizer, and (D) at least one solvent. The film and subsequent articles derived therefrom have improved conformability. Additionally, the film is a castable film. The films and articles are useful in exterior graphics applications, including graphics for vehicles, especially vehicles with corrugated side panels.
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