发明名称 |
MODIFIED-IONOMERS HAVING IMPROVED PROPERTIES AND PROCESSABILITY |
摘要 |
Ionomers based on ethylen/unsaturated carboxylic acid copolymers are modified with from 0.5 to 15 weight percent adipic acid. The modified-ionomers have improved melt flow and melt processing behavior over unmodified ionomers having a comparable level of neutralization of acid groups present. Certain mechanical properties are improved, particularly stiffness, abrasion resistance and low temperature izod impact. The ionomers modified with adipic acid are in particular suitable for balata ball replacement when formulated as golf ball cover compositions and covers.
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申请公布号 |
CA2279503(A1) |
申请公布日期 |
1998.08.20 |
申请号 |
CA19982279503 |
申请日期 |
1998.02.18 |
申请人 |
E.I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
CHEN, JOHN CHU;HAGMAN, JOHN FRANCIS |
分类号 |
A63B37/00;A63B37/12;C08F8/44;C08K5/09;C08K5/092;C08L23/08;C08L23/26;(IPC1-7):C08F8/44 |
主分类号 |
A63B37/00 |
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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