首页>
外国专利>
Polypropylene - polyvinyl chloride - and heat-sealing material for aluminum sheet and polyethylene terephthalate sheet relative to polystyrene container
Polypropylene - polyvinyl chloride - and heat-sealing material for aluminum sheet and polyethylene terephthalate sheet relative to polystyrene container
展开▼
机译:聚丙烯-聚氯乙烯-铝板和聚对苯二甲酸乙二酯板的热封材料,相对于聚苯乙烯容器
展开▼
页面导航
摘要
著录项
相似文献
摘要
Heat-sealable coating system, suitable for sealing various substrates, contains a film-forming dispersion based on polymers of the type (A) containing a polyester (mixture), (B) comprising a (meth)acrylate homo- or/and copolymer containing standard methacrylate and/or standard acrylate and (AB), which is a graft copolymer of type (A) and (B) polymers. The amounts (wt.% with respect to total (A, B and AB) are 5-50% (A), 5-70% (B) and 5-60% (AB) and the weight ratio of total (A, B and AB) to solvent (mixture) is 5:1 to 1:5.
展开▼