发明名称 |
FORMED ARTICLES FROM POLYESTER RESINS |
摘要 |
Articles from a polyester resin obtained by melt-shaping of the resin added with a polyfunctional compound, capable of increasing the molecular weight of the resin by addition reaction in the solid state with the end groups of the resin and by upgrading treatment of the article, so as to increase by at least 0.1 dl/g the intrinsic viscosity of the starting resin. |
申请公布号 |
EP0698059(B1) |
申请公布日期 |
1998.09.30 |
申请号 |
EP19940916173 |
申请日期 |
1994.04.29 |
申请人 |
SINCO RICERCHE S.P.A. |
发明人 |
AL GHATTA, HUSSAIN, ALI, KASHIF;SEVERINI, TONINO;COBROR, SANDRO |
分类号 |
C08J3/24;B29C47/00;B29C55/02;B29C71/02;B29K67/00;C08G63/80;C08G63/91;C08J5/00;C08J5/10;C08J5/18;C08J7/00;C08K5/1539;C08K7/14;C08L67/00;C08L67/02;(IPC1-7):C08L67/02;C08G63/20 |
主分类号 |
C08J3/24 |
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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