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 carbocyclic 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 |
CA2298529(A1) |
申请公布日期 |
1999.02.11 |
申请号 |
CA19982298529 |
申请日期 |
1998.07.31 |
申请人 |
AVERY DENNISON CORPORATION |
发明人 |
LEE, IVAN S.;AKELEY, JAMES P.;BODWELL, JAMES R.;SMITH, COLIN C.;WILLIAMS, CHARLES R. |
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 |
|
代理人 |
|
主权项 |
|
地址 |
|