GPI coverage and content

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: 157 117 910 patent documents

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139 301 new documents added

1 340 825 documents amended

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EP 0856046 A1 19980805 - WASHING-AGENT ADDITIVE

Title (en)

WASHING-AGENT ADDITIVE

Title (de)

WASCHMITTELZUSATZ

Title (fr)

ADDITIF DE LESSIVE

Publication

EP 0856046 A1 19980805 (DE)

Application

EP 96934551 A 19961005

Priority

DE 19538028 A 19951012
EP 9604337 W 19961005

Abstract (en)

[origin: WO9713831A1] Described is a washing-agent additive in agglomerate form, the additive being characterized in that it contains at least one swellable layered silicate, an optical brightener and a surfa ctant.

IPC 1-7

C11D 3/12; C11D 3/42

IPC 8 full level

C11D 3/12 (2006.01); C11D 3/42 (2006.01)

CPC (source: EP)

C11D 3/126 (2013.01); C11D 3/42 (2013.01)

Citation (search report)

See references of WO 9713831A1

Designated contracting state (EPC)

AT BE CH DE ES FR GB GR IT LI NL PT

DOCDB simple family (publication)

WO 9713831 A1 19970417; AT E234912 T1 20030415; DE 19538028 A1 19970417; DE 59610244 D1 20030424; EP 0856046 A1 19980805; EP 0856046 B1 20030319; ES 2193265 T3 20031101

DOCDB simple family (application)

EP 9604337 W 19961005; AT 96934551 T 19961005; DE 19538028 A 19951012; DE 59610244 T 19961005; EP 96934551 A 19961005; ES 96934551 T 19961005