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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: 158 081 232 patent documents

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1 259 676 documents amended

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EP 2499193 A1 20120919 - INSULATING RESIN

Title (en)

INSULATING RESIN

Title (de)

ISOLIERHARZ

Title (fr)

RÉSINE ISOLANTE

Publication

EP 2499193 A1 20120919 (DE)

Application

EP 10765790 A 20101014

Priority

DE 102009053253 A 20091109
EP 2010065427 W 20101014

Abstract (en)

[origin: WO2011054647A1] The present invention relates to an insulating resin system for composite insulators, comprising inorganic oxide nanoparticles, especially Al2O3. The resins thus obtained have an increased dielectric strength and improved mechanical values.

IPC 8 full level

C08K 3/22 (2006.01); H01B 3/40 (2006.01); H01B 3/47 (2006.01)

CPC (source: EP)

C08K 3/22 (2013.01); C08K 3/36 (2013.01); H01B 3/40 (2013.01); H01B 3/47 (2013.01)

Citation (search report)

See references of WO 2011054647A1

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DOCDB simple family (publication)

DE 102009053253 A1 20110512; CN 102666694 A 20120912; EP 2499193 A1 20120919; WO 2011054647 A1 20110512

DOCDB simple family (application)

DE 102009053253 A 20091109; CN 201080050623 A 20101014; EP 10765790 A 20101014; EP 2010065427 W 20101014