发明名称 |
SELBSTKLEBEND AUSGERÜSTETE TRÄGERMATERIALIEN |
摘要 |
<p>Substrate materials, coated on at least one side with a pressure-sensitive adhesive comprising a hot-melt adhesive material that has a dynamic complex Tg < -3 (-9 to -25) degrees C at a frequency of 0.1 rad/s. Preferably the adhesive contains a block copolymer, preferably of the A-B or A-B-A type, or a mixture of these, in which A is polystyrene or a derivative thereof and B is propylene, butadiene or isoprene, or mixtures of these, preferably ethylene and/or butylene. Styrene content in the polymer is less than 35 (5-30) wt.%. The adhesive comprises 10-90 wt.% block copolymer, 5-80 wt.% tackifier (eg. oil, wax or resin, or a mixture of these, preferably a resin/oil mixture), less than 60 wt.% emulsifier, less than 15 wt.% additives and less than 5 wt.% stabiliser.</p> |
申请公布号 |
AT226834(T) |
申请公布日期 |
2002.11.15 |
申请号 |
AT19970112605T |
申请日期 |
1997.07.23 |
申请人 |
BEIERSDORF AKTIENGESELLSCHAFT |
发明人 |
HIMMELSBACH, PETER;JAUCHEN, PETER;ALBROD, ANDREAS, DR.;ANDREWS, ARTHUR-HUGH;KEITE-TELGENBUESCHER, KLAUS, DR.;LEUTZ, REINER;SCHARNHORST, CHRISTIAN;STRADT, THORSTEN;KUMMER, ANDREAS B., DR.;TROTTER, SEBASTIAN |
分类号 |
A61L15/58;C09J7/02;C09J153/00;C09J191/06;(IPC1-7):A61L15/58;A61F13/02;C09J7/04 |
主分类号 |
A61L15/58 |
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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