| 摘要 |
<p>1295318 Polymer fibres STAUFFER CHEMICAL CO 19 May 1970 [4 June 1969] 24094/70 Heading C3P Fibres are made by extruding an interpolymer of a chlorinated or chlorosulphonated polyolefin and polyvinyl chloride or a mixture of polyvinyl chloride with a chlorinated or chlorosulphonated polyolefin, preferably containing 0À5-25% chlorosulphonated or chlorinated polyolefin component. Ethylene is the preferred olefin.</p> |
