发明名称 |
An aqueous adhesive dispersion useful for glueing pencils, drawing pencils, crayons, and their shafts and casings containing water and polyvinyl acetate homo-, co-, or terpolymer avoids the high cost of polyurethane based adhesives |
摘要 |
An aqueous adhesive dispersion containing water and polyvinyl acetate in the form of a homopolymer, copolymer, or terpolymer as main components and optional further additive and containing hydrotropic substances is new.
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申请公布号 |
DE19953390(A1) |
申请公布日期 |
2001.05.17 |
申请号 |
DE19991053390 |
申请日期 |
1999.11.06 |
申请人 |
J. S. STAEDTLER GMBH & CO |
发明人 |
HANDL, WERNER;HAEFFNER, MELITTA |
分类号 |
C09J131/04;(IPC1-7):C09J11/00;B43K19/16 |
主分类号 |
C09J131/04 |
代理机构 |
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代理人 |
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主权项 |
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