Global Patent Index - EP 3707123 A1

EP 3707123 A1 20200916 - ALKOXYLATED SECONDARY ALCOHOL SULFATES

Title (en)

ALKOXYLATED SECONDARY ALCOHOL SULFATES

Title (de)

SULFATE AUS ALKOXYLIERTEM SEKUNDÄREM ALKOHOL

Title (fr)

SULFATES D'ALCOOLS SECONDAIRES ALCOXYLÉS

Publication

EP 3707123 A1 20200916 (FR)

Application

EP 18821707 A 20181108

Priority

  • FR 1760597 A 20171110
  • FR 2018052763 W 20181108

Abstract (en)

[origin: WO2019092368A1] The invention relates to the compounds of formula (I), in which R1 and R2 represent a linear, branched or cyclic, saturated or unsaturated hydrocarbon group, comprising 1 to 6 carbon atoms, wherein the sum of the carbon atoms of the groups R1 and R2 is from 2 to 7, A represents a chain of one or a plurality of units of ethylene oxide, propylene oxide, butylene oxide and the mixtures thereof, and n is an integer between 1 and 100 inclusive. The invention also relates to the mineral or organic salts thereof. The invention further relates to the use of the compounds of formula (I) and/or to one of the salts thereof as a surfactant, a wetting agent, a detergent, an emulsifying agent, a dispersant, a corrosion inhibitor, and the like. The invention further relates to the compositions comprising at least one compound of formula (I) and/or to one of the salts thereof.

IPC 8 full level

C07C 305/10 (2006.01); C09K 23/00 (2022.01); C09K 23/02 (2022.01); C11D 1/29 (2006.01)

CPC (source: EP KR US)

C07C 305/10 (2013.01 - EP KR US); C09K 23/02 (2022.01 - EP KR US); C11D 1/29 (2013.01 - EP KR)

Citation (search report)

See references of WO 2019092368A1

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

Designated extension state (EPC)

BA ME

DOCDB simple family (publication)

WO 2019092368 A1 20190516; BR 112020008411 A2 20201006; CA 3079986 A1 20190516; CA 3079986 C 20230117; CN 111263748 A 20200609; EP 3707123 A1 20200916; FR 3073517 A1 20190517; JP 2021502369 A 20210128; JP 7042339 B2 20220325; KR 102339199 B1 20211213; KR 20200061404 A 20200602; MX 2020004267 A 20200806; SG 11202003897P A 20200528; US 11339123 B2 20220524; US 11718581 B2 20230808; US 2020361862 A1 20201119; US 2021403422 A1 20211230

DOCDB simple family (application)

FR 2018052763 W 20181108; BR 112020008411 A 20181108; CA 3079986 A 20181108; CN 201880071342 A 20181108; EP 18821707 A 20181108; FR 1760597 A 20171110; JP 2020525877 A 20181108; KR 20207013149 A 20181108; MX 2020004267 A 20181108; SG 11202003897P A 20181108; US 201816761379 A 20181108; US 202117471992 A 20210910