发明名称 |
METHOD FOR MANUFACTURING POLYMER FILM AND CO-EXTRUDED FILM |
摘要 |
The present invention relates to a method for manufacturing a polymer film, the method comprising a base film forming step for co-extruding a first resin containing a polyamide-based resin and a second resin containing a copolymer including a polyamaide-based segment and a polyether based segment; to a co-extruded film comprising a base film including a first resin layer containing a polyamaide-based resin; and a second resin layer containing a copolymer having a polyamaide-based segment and a polyether-based segment; to a co-extruded film comprising a base film including a first resin layer and a second resin layer, which have different melting points; and to a method for manufacturing a polymer film, the method comprising a base film forming step of including a step of co-extruding a first resin and a second resin, which have different melting points. |
申请公布号 |
WO2015102378(A1) |
申请公布日期 |
2015.07.09 |
申请号 |
WO2014KR13055 |
申请日期 |
2014.12.30 |
申请人 |
KOLON INDUSTRIES, INC. |
发明人 |
KIM, YUN-JO;KIM, SI-MIN;CHOI, DONG-HYEON;KIM, DONG-JIN |
分类号 |
B32B27/08;B29C47/06;B32B27/18;B60C5/14 |
主分类号 |
B32B27/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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