发明名称 |
WATER-SOLUBLE LABEL AND MANUFACTURE |
摘要 |
A label essentially comprises a top layer which can be printed and/or inscribed and a water-soluble adhesive layer. The adhesive layer can also be protected by a covering layer. The top layer is formed from polyvinyl alcohol which is preferably insoluble in cold water but soluble in hot water. The adhesive layer comprises a synthetic adhesive which is soluble in water and represents, in particular, a contact adhesive or permanent adhesive. The label is resistant to the action of cold water but is soluble in hot water, and is suitable for labeling containers with a smooth surface. |
申请公布号 |
JPS5790076(A) |
申请公布日期 |
1982.06.04 |
申请号 |
JP19810156344 |
申请日期 |
1981.10.02 |
申请人 |
HOECHST AG;YOAHIMU DOUTSUJIIKU;UINFURIITO DOUTSUJIIKU |
发明人 |
YOAHIMU DOUTSUJIIKU;UINFURIITO DOUTSUJIIKU;UORUFUGANGU TSUIMUMERUMAN;GIYUNTERU POSUPIITSUHI |
分类号 |
C09J7/02;C09J5/00;G09F3/02;G09F3/10 |
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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