发明名称 PROCEDIMIENTO PARA PREPARAR UN MATERIAL DE REGISTRO SENSIBLEA LA PRESION
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 ES498001(D0) 申请公布日期 1981.11.16
申请号 ES20010004980 申请日期 1980.12.19
申请人 CIBA-GEIGY AG 发明人
分类号 B41M5/155;B41M5/132;(IPC1-7):41M5/16 主分类号 B41M5/155
代理机构 代理人
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