发明名称 |
COMPOSITION FOR PRODUCING A HEAT RAY SHIELDING POLYVINYL CHLORIDE FILM, METHOD FOR PRODUCTION OF THE COMPOSITION, AND HEAT RAY SHIELDING POLYVINYL CHLORIDE FILM |
摘要 |
A composition for manufacturing a heat ray-shielding polyvinyl chloride film by the steps of obtaining a dispersion liquid by dispersing tungsten oxide nanoparticles expressed by a general formula WO x and/or the composite tungsten oxide nanoparticles expressed by a general formula M y WO 2 and having a hexaboride crystal structure, and a dispersant, into an organic solvent;
obtaining a mixture by mixing a plasticizer for manufacturing a polyvinyl chloride; into this dispersion liquid; and obtaining a composition for manufacturing the heat ray-shielding polyvinyl chloride film by using a vacuum distillation method and removing the organic solvent from this mixture until a concentration of the solvent is 5wt% or less. |
申请公布号 |
EP2143762(B1) |
申请公布日期 |
2016.05.18 |
申请号 |
EP20080751940 |
申请日期 |
2008.04.23 |
申请人 |
SUMITOMO METAL MINING CO., LTD. |
发明人 |
FUJITA, KENICHI |
分类号 |
C08J3/20;B82Y30/00;C01G41/02;C08J3/205;C08J5/18;C08K3/22;C08K5/12;C08K9/06;C08K13/02;C08K13/06;C08L27/06;C08L33/00;C08L101/06 |
主分类号 |
C08J3/20 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|