发明授权
US4320166A Thermal-insulating nonwoven bulky product 失效
绝热非织造蓬松产品

Thermal-insulating nonwoven bulky product
摘要:
A thermal-insulating nonwoven bulky product characterized by its structural make up of substantially continuous single filaments of from about 0.01 to 2 denier which are stabilized on themselves in the product by a surface binder on the filaments and process for making the same.
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