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.
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
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