发明授权
US3989870A Plastic sheet adhered to polyurethane ionomer latex foam 失效
塑料片粘附在聚氨酯离聚物胶乳泡沫上

Plastic sheet adhered to polyurethane ionomer latex foam
摘要:
This invention discloses a composite material consisting of layers of a plastic sheet, a polyurethane ionomer latex foam and a textile material.
公开/授权文献
信息查询
0/0