Description     Claims  

JP2007216506A   [0006] 
JPH890697A   [0006] 
JPH426303B   [0006] 
JPH2138355A   [0006] 
WO2009107463A   [0006] 
US20130089728A   [0006] 
JPS61174270A   [0066] 

Polyvinyl chloride   [0022]