发明名称 |
ADESIVO DE FUNDICAO PARA A COLAGEM DE DISCOS VERSATEIS DIGITAIS (DVD) |
摘要 |
<p>Hotmelt adhesives with a melt viscosity of >100,000 mPas at 160° C. are suitable for bonding substrate halves in the production of digital versatile discs (DVDs) and afford major process-related advantages over known UV-curing adhesives. In their pigmented embodiment, they are able to combine the three functions of adhesive bonding, protecting the metallic reflection layer against corrosion and forming a covering background for a text/graphics layer.</p> |
申请公布号 |
PT966739(E) |
申请公布日期 |
2002.11.29 |
申请号 |
PT19980914859T |
申请日期 |
1998.03.03 |
申请人 |
HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN |
发明人 |
SIEGFRIED KOPANNIA;ULRIKE MAASSEN;RUDIGER BUTTERBACH;JEAN-LOUIS REQUIN |
分类号 |
G11B7/24;G11B7/26;(IPC1-7):G11B7/26 |
主分类号 |
G11B7/24 |
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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