Global Patent Index - EP 3609963 A4

EP 3609963 A4 20210217 - A UNIVERSAL COLOURING COMPOSITION

Title (en)

A UNIVERSAL COLOURING COMPOSITION

Title (de)

UNIVERSELLE FÄRBEZUSAMMENSETZUNG

Title (fr)

COMPOSITION COLORANTE UNIVERSELLE

Publication

EP 3609963 A4 20210217 (EN)

Application

EP 18784563 A 20180413

Priority

  • FI 20175348 A 20170413
  • FI 2018050267 W 20180413

Abstract (en)

[origin: WO2018189426A1] The present application provides an aqueous universal colourant composition comprising water in the range of 20–65% (w/w), one or more pigment(s) in the range of 1.8–60% (w/w), dispersing system in the range of 2–30% (w/w), one or more polymeric OH-functional polymeric humectant(s) in the range of 3–10% (w/w) having an average molecular weight of at least 1200 g/mol, wherein the composition contains 0.5% or less of semi-volatile organic compounds (SVOC), preferably 0.35% or less. The present application also provides a method for preparing a colourant composition, a tinted paint, and a method for tinting a base paint.

IPC 8 full level

C09D 17/00 (2006.01); C09D 5/02 (2006.01)

CPC (source: EA EP FI)

C09D 5/024 (2013.01 - EA FI); C09D 17/001 (2013.01 - EA EP FI); C09D 17/003 (2013.01 - EA EP); C09D 17/004 (2013.01 - EA EP)

Citation (search report)

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 2018189426 A1 20181018; CN 110494515 A 20191122; EA 039547 B1 20220209; EA 201992458 A1 20200304; EP 3609963 A1 20200219; EP 3609963 A4 20210217; FI 127636 B 20181115

DOCDB simple family (application)

FI 2018050267 W 20180413; CN 201880024802 A 20180413; EA 201992458 A 20180413; EP 18784563 A 20180413; FI 20175348 A 20170413