发明名称 |
PROCESS FOR THE PRODUCTION OF GENERAL PURPOSE PSA'S |
摘要 |
<p>General purpose inherently tacky acrylic pressure sensitive adhesive polymers formed of alkyl acrylates, vinyl esters, diesters of dicarboxylic acid and saturated carbocylic acids, having improved properties, a lower residual monomer content and a reduced polymerization time are formed by a sequential polymerization process in which 50 to 95 percent, typically 90 percent, of the monomers are incrementally added to a reactor as a first charge containing substantially all of the vinyl esters, preferably all of the diesters of dicarboxylic acid, the balance of the monomers being fed in a second incremental charge.</p> |
申请公布号 |
EP1000100(A1) |
申请公布日期 |
2000.05.17 |
申请号 |
EP19980939148 |
申请日期 |
1998.07.31 |
申请人 |
AVERY DENNISON CORPORATION |
发明人 |
WILLIAMS, CHARLES, R.;SMITH, COLIN, C.;BODWELL, JAMES, R.;AKELEY, JAMES, P.;LEE, IVAN, S. |
分类号 |
C09J133/08;C08F2/10;C08F220/12;C08F220/18;C08F263/02;C08F265/06;(IPC1-7):C08F220/12 |
主分类号 |
C09J133/08 |
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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