| 发明名称 |
Pressure sensitive adhesives prepared by polymerization in the presence of ethoxylated acetylenic tertiary glycol |
| 摘要 |
This invention relates to an improved pressure sensitive adhesive comprising a polymer system which has excellent tack, peel and shear adhesion strengths. The improvement resides in the polymer, with the polymer system being formed by emulsion polymerizing an unsaturated ester, an unsaturated carboxylic acid and a polyfunctional monomer in the presence of a stabilizer system comprising an ethoxylated acetylenic tertiary glycol and polyvinyl alcohol.
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| 申请公布号 |
US4694056(A) |
申请公布日期 |
1987.09.15 |
| 申请号 |
US19820408363 |
申请日期 |
1982.08.16 |
| 申请人 |
AIR PRODUCTS AND CHEMICALS, INC. |
发明人 |
LENNEY, WILLIAM E. |
| 分类号 |
C08F218/00;C08F2/00;C08F2/16;C08F2/24;C08F2/30;C08F218/02;C08F218/04;C08F220/00;C08F220/08;C08F220/10;C08F238/02;C08F290/00;C08F299/02;C09J131/04;C09J133/04;C09J133/08;(IPC1-7):C08F2/30 |
主分类号 |
C08F218/00 |
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