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    • 3. 发明公开
    • EINE MEHRSCHICHTIGE TRÄGERFOLIE AUS KUNSTSTOFF
    • EP3347423A1
    • 2018-07-18
    • EP16760655.7
    • 2016-09-05
    • Infiana Germany GmbH & Co. KG
    • GRIMM, FelixPANHANS, Jürgen
    • C09J7/02G09F3/10B32B27/32B32B27/08
    • The invention relates to a multi-layer plastic film as a carrier film for a glue layer, comprising a layer sequence consisting of (a) an outer layer (a) based on a mixture of α) 3-15 wt%, preferably 4-12 wt%, of an extrudable glue and ß) 85-97 wt%, preferably 88-96 wt%, of at least one C
      2 -C
      8 olefin-acrylic acid copolymer or C
      2 -C
      8 olefin-aklyl acrylate copolymer, C
      2 -C
      8 olefin-methacrylic acid copoolymer and/or C
      2 -C
      8 alkyl methacrylate copolymer, wherein the mixture of α) and ß) must always result in 100 wt% and the two mixture components α) and ß) must be compatible with each other, (b) a layer (b) consisting of at least one polyolefin or one olefin copolymer, preferably a C
      2 -C
      6 polyolefin or a copolymer of C
      2 -C
      6 olefins, especially preferably a C
      2 -C
      3 polyolefin, (c) a layer (c) consisting of at least one polyolefin or one olefin copolymer, preferably a C
      2 -C
      6 polyolefin or a copolymer of C
      2 -C
      6 olefins, especially preferably a C
      2 -C
      3 polyolefin, and optionally typical auxiliary substances, preferably antiblocking agents, as a second outer layer, and composites, preferably adhesive articles or adhesive tapes consisting of said carrier film and an adhesive layer (d).
    • 8. 发明公开
    • PREPREGS
    • 预浸料
    • EP3007873A1
    • 2016-04-20
    • EP14729591.9
    • 2014-06-05
    • Infiana Germany GmbH & Co. KG
    • HERMANN, ChristianKELM, RolandSALEHI-SCHNEIDER, Soheila
    • B29B11/16C08J5/24
    • B32B7/06B32B5/024B32B7/12B32B27/12B32B27/18B32B27/32B32B27/34B32B2260/021B32B2260/046B32B2262/0269B32B2262/106B32B2305/076B32B2307/518B32B2307/54B32B2307/748B32B2605/00B32B2605/10B32B2605/12B32B2605/18C08J5/04C08J5/24C08J2300/24
    • The invention relates to a composite of I a prepreg made of a solid mixture of a reactive plastic resin and a reinforcing means in the form of a tissue or a fiber and optionally conventional additives and II a removable release film comprising a multilayer structure of a) a release layer which directly adjoins the prepreg web and which is made of at least one thermoplastic homo- or copolymer of α,β unsaturated olefins and at least one wax-like compound as a release additive, b) optionally an adhesion promoting layer, c) a layer made of at least one thermoplastic polyamide homo- or copolymer, d) optionally an adhesion promoting layer, e) a release layer which is made of at least one thermoplastic homo- or copolymer of α,β unsaturated olefins and has a release coating based on a cured polysiloxane, or alternatively to the layer e), a sub-layer composite of e') a layer made of at least one thermoplastic homo or copolymer of α,β unsaturated olefins, f) a laminate adhesive layer, and g) a preferably biaxially stretched release layer which is made of at least one thermoplastic polyester and a wax-like compound as a release additive, or g') a preferably biaxially stretched release layer which is made of at least one thermoplastic polyester and has a release coating based on a cured polysiloxane alternatively to the layer g) of the sub-composite.
    • 一种由反应性塑料树脂和组织或纤维形式的增强装置的固体混合物制成的预浸料的复合材料,以及II可移除的脱模膜,其包含以下多层结构:a)至少一种热塑性塑料的脱模层 α,bgr的均聚物或共聚物; 不饱和烯烃和至少一种蜡状化合物作为释放添加剂,b)任选的粘合促进层,c)至少一种热塑性聚酰胺均聚物或共聚物层,d)任选的粘合促进层,e)释放 层的至少一种α,bgr的热塑性均聚物或共聚物; 具有基于固化的聚硅氧烷的脱模涂层的不饱和烯烃,f)层压粘合剂层,以及g)至少一种热塑性聚酯和作为剥离添加剂的蜡状化合物的剥离层。