首页> 外国专利> Plastic article having lined or flocked surface - contg. substrate consisting of isotactic propylene! (co)polymer, elastomeric polypropylene-miscible copolymer and filler (BR 29.9.81)

Plastic article having lined or flocked surface - contg. substrate consisting of isotactic propylene! (co)polymer, elastomeric polypropylene-miscible copolymer and filler (BR 29.9.81)

机译:具有衬里或植绒表面的塑料制品-续由等规丙烯组成的底物! (共)聚合物,弹性聚丙烯可混溶的共聚物和填料(BR 29.9.81)

摘要

Plastic article having a structured surface comprises a plastic substrate, an adhesive layer and a foil- or textile layer. Novelty consists of using a plastic substrate compsn. contg., by wt., (A) 95-50 parts isotactic polypropylene or propylene copolymers with up to 10 wt.% ethylene, (B) 5-50 parts elastomeric polypropylene-miscible copolymers; and (C) 10-50 parts reinforcing fillers. The articles are produced by coating article surface first with primer, then with adhesive and subsequently either (i) lining with a plastic foil or textile, adhesive-coated on reverse, by a deep-drawing process, or (ii) electrostatically flocking with a fibre material, before hardening of adhesive. The articles are used in car interiors, e.g. for instrument panels and upholstery, etc., for domestic furniture and objects, window-displays, toys, hair-curlers, containers. Surface-layer adhesion is sufficiently high to allow shaping by deep-drawing.
机译:具有结构化表面的塑料制品包括塑料基材,粘合剂层和箔或纺织品层。新颖性包括使用塑料基材复合物。按重量计,包括:(A)95-50份全同立构聚丙烯或丙烯共聚物与最多10重量%的乙烯,(B)5-50份弹性聚丙烯-可混溶共聚物; (C)10-50份增强填料。制品的生产方法是先在制品表面涂上底漆,然后再涂上粘合剂,然后(i)用塑料箔或纺织品做内衬,通过深冲工艺反面涂上粘合剂,或(ii)用吸尘器静电植绒。纤维材料,粘合剂硬化之前。该制品用于汽车内饰,例如。用于仪表板和室内装潢等,用于家用家具和物品,橱窗展示,玩具,卷发器,容器。表面层的粘附力足够高,以允许通过深冲成型。

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