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: 155 263 406 patent documents

This week's update (19/04/2024 12:00 CET):

215 613 new documents added

1 342 057 documents amended

GPI key values

Run regular monitoring (e.g. monthly or quarterly) of technical areas or companies

Use built-in charts to visualise technical trends and patenting activity of companies

Choose the data you want to see and download to focus on what you are interested in

Run data quality assessments to measure the risk of incomplete search results

EP 0212017 B1 19900117 - THIXOTROPIC FIRE SUPPRESSANT COMPOSITION CONTAINING CARBOXY POLYMER GELLING AGENT

Title (en)

THIXOTROPIC FIRE SUPPRESSANT COMPOSITION CONTAINING CARBOXY POLYMER GELLING AGENT

Publication

EP 0212017 B1 19900117 (EN)

Application

EP 85305735 A 19850813

Priority

US 50648583 A 19830621
US 70165085 A 19850214
US 82092786 A 19860121

Abstract (en)

[origin: EP0212017A1] A non-aqueous fire-suppressing composition contains a non-polar thixotropically gelled liquid and a carboxy polymer gelling agent in an amount sufficient to gel the liquid in the presence of an ammonium salt. The composition may further contain a non-corrosive drying agent and/or a viscosity modifier functional at low temperatures.

IPC 1-7

A62D 1/08; A62D 1/00

IPC 8 full level

A62D 1/00 (2006.01); A62D 1/08 (2006.01)

CPC (source: EP)

A62D 1/0064 (2013.01)

Designated contracting state (EPC)

CH DE FR GB IT LI NL

DOCDB simple family (publication)

EP 0212017 A1 19870304; EP 0212017 B1 19900117; AU 559312 B2 19870305; JP H0214857 B2 19900410; JP S6244270 A 19870226

DOCDB simple family (application)

EP 85305735 A 19850813; AU 4641985 A 19850819; JP 18194285 A 19850821