发明名称 |
METHOD OF PRODUCING A THERMOPLASTIC POLYMER PREFORM AND AN ARTICLE PRODUCED THEREFROM |
摘要 |
A method of producing a thermoplastic polymer preform having at least a crystalline finish portion comprising: (i) providing a thermoplastic polymer composition comprising a thermoplastic polymer and at least one reheat rate increasing additive; (ii) forming a preform from the thermoplastic polymer composition, wherein the preform comprises a finish portion and a body portion; and (iii) exposing at least the finish portion of the preform to energy until crystallized.
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申请公布号 |
WO9961514(A1) |
申请公布日期 |
1999.12.02 |
申请号 |
WO1999US11659 |
申请日期 |
1999.05.27 |
申请人 |
EASTMAN CHEMICAL COMPANY |
发明人 |
FISCHER, DAVID, PAUL;BUEHRIG, LAVONNA, SUZANNE |
分类号 |
B29C71/02;B29C49/06;B29C71/00;C08K3/00;C08K3/04;C08K3/08;C08K3/22;C08L101/00;(IPC1-7):C08J3/20 |
主分类号 |
B29C71/02 |
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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