发明名称 |
ORIENTED HIGH DENSITY POLYETHYLENE FILM, COMPOSITIONS AND PROCESS SUITABLE FOR PREPARATION THEREOF |
摘要 |
The draw ratio and/or rate of stretch of HDPE in film orientation can be increased, or the breakage frequency at a given draw ratio and draw rate decreased by the addition of an orientation improving amount of a normally solid fatty carboxylic acid having a melting point lower than the orientation temperature of the film.
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申请公布号 |
WO03014200(A1) |
申请公布日期 |
2003.02.20 |
申请号 |
WO2002US22778 |
申请日期 |
2002.07.17 |
申请人 |
EQUISTAR CHEMICALS, LP |
发明人 |
TATE, RICHARD, F.;KROHN, JAMES, V. |
分类号 |
C08J5/18;C08K5/09;C08L23/04;(IPC1-7):C08J5/18 |
主分类号 |
C08J5/18 |
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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