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You can use Global Patent Index (GPI) to carry out detailed searches in the EPO's worldwide bibliographic (DOCDB), legal event (INPADOC) and full-text data sets, and download or visualise the search results for statistical analysis.

Current content: 159 823 134 patent documents

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143 307 new documents added

1 003 170 documents amended

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EP 0005309 A1 19791114 - Cleaning composition and method of removing printing ink from surfaces.

Title (en)

Cleaning composition and method of removing printing ink from surfaces.

Title (de)

Reinigungsmittelzusammensetzung und Verfahren zur Beseitigung von Druckerschwärze von Oberflächen.

Title (fr)

Composition détergente et méthode pour l'enlèvement d'encre d'imprimerie de surfaces.

Publication

EP 0005309 A1 19791114 (EN)

Application

EP 79300219 A 19790214

Priority

GB 579378 A 19780214

Abstract (en)

Compositions comprising two organic solvents which act synergistically, non-ionic and/or anionic surfactants and a relatively small proportion of cationic surfactant are disclosed for use in cleaning printing ink from surfaces. The solvents used together have considerably different kauri-butanol numbers.

IPC 1-7

C11D 3/43; C11D 3/44

IPC 8 full level

C11D 3/43 (2006.01)

CPC (source: EP)

C11D 3/43 (2013.01)

Citation (search report)

DE 2628480 A1 19780105 - OREAL
DE 1068839 B
DE 1144427 C

Designated contracting state (EPC)

DE NL

DOCDB simple family (publication)

EP 0005309 A1 19791114

DOCDB simple family (application)

EP 79300219 A 19790214