发明名称 DRUCKEMPFINDLICHES AUFZEICHNUNGSMATERIAL.
摘要 <p>A pressure-sensitive recording material which contains, on at least one support, at least one color former and one inorganic developer therefor applied in the form of coatings, said coatings additionally containing a urea-formaldehyde condensate with a BET specific surface area of 3 to 30 m2/g.</p>
申请公布号 CH644309(A5) 申请公布日期 1984.07.31
申请号 CH19790011318 申请日期 1979.12.20
申请人 CIBA-GEIGY AG 发明人 DR. ARNOLD HOFER;RENE GRAF;JAMES HARRY ASTBURY
分类号 B41M5/155;B41M5/132;(IPC1-7):41M5/12 主分类号 B41M5/155
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