发明名称 |
FLUOROPLASTIC POLYMERS HAVING NITROGEN-CONTAINING CURE SITES |
摘要 |
<p>Provided is a fluoroplastic or latex comprising a nitrogen-containing cure site and units derived from a fluorinated monomer. Also provided is a curable blend comprising a fluoroplastic and a fluoroleastomer gum, wherein said fluoroplastic comprises a nitrogen-containing cure site and units derived from a fluorinated monomer. Also provided are cured, shaped articles, latex blends, and a process for preparing a fluoroplastic comprising: (a) introducing at least 60 weight percent of a first polymerizable composition comprising a fluorinated monomer into a polymerization reactor; (b) polymerizing said composition in said reactor; (c) introducing at least 70 weight percent of a second polymerizable composition comprising a nitrogen-containing cure site monomer into said reactor following addition of at least 80% by weight of said first polymerizable composition; and (d) copolymerizing said nitrogen-containing cure site monomer with said fluorinated monomer to form a fluoroplastic.</p> |
申请公布号 |
WO2004060944(A1) |
申请公布日期 |
2004.07.22 |
申请号 |
WO2003US38104 |
申请日期 |
2003.12.01 |
申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
GROOTAERT, WERNER, M., A.;HINTZER, KLAUS;KOLB, ROBERT, E.;ZIPPLIES, TILMAN |
分类号 |
C08F214/18;C08F214/26;C08F259/08;(IPC1-7):C08F259/08 |
主分类号 |
C08F214/18 |
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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