发明名称 |
Pressure-sensitive adhesive and surface protecting material comprising an isobutylene polymer |
摘要 |
A pressure-sensitive adhesive comprising 100 parts by weight of an isobutylene polymer and 0.001 to 5 parts by weight of at least one release control agent selected from the group consisting of an alcohol having a molecular weight of 90 to 300 and an oxygen atom content of 8.5% or more or a derivative thereof and a carboxylic acid having a molecular weight of 70 to 400 and an oxygen atom content of 11% or more or a derivative thereof; and a surface protecting material having a pressure-sensitive adhesive layer comprising the adhesive. The adhesive has well-balanced characteristics in initial adhesion, retention of initial adhesion, and weather resistance.
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申请公布号 |
US6335090(B1) |
申请公布日期 |
2002.01.01 |
申请号 |
US19990277946 |
申请日期 |
1999.03.29 |
申请人 |
NITTO DENKO CORPORATION;KANSAI PAINT CO., LTD. |
发明人 |
SHIRAI MITSUYOSHI;HAYASHI KEIJI;SHIBATA KENICHI;HORADA MITSURU;INOUE TSUYOSHI;SANO KENJI;MATSUI KOMAHARU;EDA TAKESHI;UEDA HIROSHI |
分类号 |
C09J7/02;C08K5/05;C08K5/09;C09J11/06;C09J123/22;(IPC1-7):B32B7/06 |
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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