发明名称 |
ADHESIVE CLOSING DEVICE FOR HEAT-SHRINK SEALING WRAP AROUND PIPE JOINT |
摘要 |
A closure device for shrinkwraps comprising a high temperature-resistant, flame-resistant and dimensionally stable backing layer, a cross linked, high temperature-resistant, shear-resistant, and flame-resistant pressure sensitive adhesive applied to one surface of the backing layer; a heat-shrinkable film dimensionally smaller than the pressure sensitive adhesive layer positioned on the adhesive layer so as to maintain a peripheral area of exposed pressure sensitive adhesive; and an optional release liner applied so as to protect the exposed pressure sensitive adhesive layer from premature and unwanted contact prior to use. <IMAGE> |
申请公布号 |
NZ232811(A) |
申请公布日期 |
1991.10.25 |
申请号 |
NZ19900232811 |
申请日期 |
1990.03.06 |
申请人 |
THE KENDALL CO |
发明人 |
DOHENY, ANTHONY J;NOONAN, JAMES R |
分类号 |
C09J7/02;B29C61/10;B32B27/08;F16L47/20;F16L58/10;(IPC1-7):F16L57/00;B65B53/02;B32B7/06;B32B3/08;F16L58/16 |
主分类号 |
C09J7/02 |
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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