发明名称 |
SOFT VINYL CHLORIDE RESIN LAMINATE AND ITS MANUFACTURING METHOD |
摘要 |
PROBLEM TO BE SOLVED: To provide a soft vinyl chloride resin laminate excellent in moldability at the time of coextrusion and developing good mechanical characteristics, and to provide its manufacturing method. SOLUTION: The soft vinyl chloride resin laminate has a layer (A) comprising a vinyl chloride resin composition and layers (B) being the outermost layers provided on both sides of the layer (A) at least one by one and comprising a vinyl chloride resin composition. The vinyl chloride resin composition constituting the layer (A) contains 10-50 pts.mass of a plasticizer per 100 pts.mass of a vinyl chloride resin and the vinyl chloride resin composition constituting the layers (B) contains 10-50 pts.mass of the vinyl chloride resin and 0.1-5.0 pts.mass of inorganic particles with an average particle size of 0.05-5μm per 100 pts.mass of the vinyl chloride resin. COPYRIGHT: (C)2009,JPO&INPIT |
申请公布号 |
JP2008254307(A) |
申请公布日期 |
2008.10.23 |
申请号 |
JP20070098586 |
申请日期 |
2007.04.04 |
申请人 |
MITSUBISHI PLASTICS IND LTD |
发明人 |
MIYASHITA AKIRA;MONOE TAKAYUKI;ITO SHOJI |
分类号 |
B32B27/30;B29C47/04;B29K27/06;B29K105/06;B29L9/00;B32B27/22 |
主分类号 |
B32B27/30 |
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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