Title (en)

COMPOSITIONS COMPRISING ALKYLALKOXYSULFONATES FOR THE PRODUCTION OF HIGH TEMPERATURE STABLE FOAMS

Title (de)

ZUSAMMENSETZUNGEN MIT ALKYLALKOXYSULFONATEN ZUR HERSTELLUNG HOCHTEMPERATURBESTÄNDIGEN SCHAUMSTOFFEN

Title (fr)

COMPOSITIONS COMPRENANT DES ALKYLE ALCOXY SULFONATES POUR LA PRODUCTION DE MOUSSES STABLES À HAUTES TEMPÉRATURES

Publication

EP 2678414 A1 20140101 (EN)

Application

EP 12704847 A 20120223

Priority

• EP 11155726 A 20110224
• EP 2012053063 W 20120223
• EP 12704847 A 20120223

Abstract (en)

[origin: WO2012113861A1] The present invention is directed to the use of alkylalkoxysulfonates for the production of foams, which are stable at high temperatures, e.g. up to about 250 °C. Furthermore, the invention relates to a method for producing of high temperature stable foams by using a foamable aqueous composition comprising at least one linear alkylalkoxysulfonate.

IPC 8 full level

C11D 17/00 (2006.01); A62D 1/00 (2006.01); C09K 8/584 (2006.01); C10M 135/10 (2006.01); C11D 1/14 (2006.01)

CPC (source: EP)

C09K 8/38 (2013.01); C09K 8/584 (2013.01); C09K 8/592 (2013.01); C09K 8/594 (2013.01); C09K 8/703 (2013.01); C09K 8/94 (2013.01); C11D 1/143 (2013.01); C11D 2111/42 (2024.01)

Citation (search report)

See references of WO 2012113861A1

Citation (examination)

US 4577688 A 19860325 - GASSMANN ZEAN Z [US], et al

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)

WO 2012113861 A1 20120830; AU 2012219554 A1 20130829; BR 112013021063 A2 20190924; CA 2827323 A1 20120830; CN 103380208 A 20131030; CN 103380208 B 20151209; EA 201391214 A1 20140228; EP 2678414 A1 20140101; MX 2013009598 A 20131104

DOCDB simple family (application)

EP 2012053063 W 20120223; AU 2012219554 A 20120223; BR 112013021063 A 20120223; CA 2827323 A 20120223; CN 201280009626 A 20120223; EA 201391214 A 20120223; EP 12704847 A 20120223; MX 2013009598 A 20120223