| 发明名称 |
METHOD OF IMPROVING THE ADHESION OF PROPYLENE POLYMERS TO ENAMEL COATED METAL SURFACES |
| 摘要 |
<p>Propylene polymers are heat sealed to enamel coated metal surfaces, the enamel having incorporated therein an adhesion promoting carboxyl modified polypropylene resin. The bond strength of the heat seal is improved by incorporating the carboxyl modified polypropylene resin in the enamel coating formulation dissolved in a hot (heated above 100.degree.C) organic solvent solution selected from aliphatic acids, alcohols and hydrocarbons having at least 10 carbon atoms.</p> |
| 申请公布号 |
CA1087082(A) |
申请公布日期 |
1980.10.07 |
| 申请号 |
CA19760260991 |
申请日期 |
1976.09.09 |
| 申请人 |
CONTINENTAL CAN COMPANY, INC. |
发明人 |
FITKO, CHESTER W. |
| 分类号 |
C08G59/00;B05D7/10;C08J5/12;C08L7/00;C08L21/00;C08L23/00;C08L63/00;C08L101/00;C09D163/00;C09J5/00;C09J5/02;C09J163/00;(IPC1-7):29C27/02;32B15/08;32B31/06 |
主分类号 |
C08G59/00 |
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