Global Patent Index - EP 3233785 A1

EP 3233785 A1 2017-10-25 - FLUORINE COMPOUNDS

Title (en)

FLUORINE COMPOUNDS

Title (de)

FLUORVERBINDUNGEN

Title (fr)

COMPOSÉS FLUORÉS

Publication

EP 3233785 A1 (DE)

Application

EP 15817071 A

Priority

  • EP 14004336 A
  • EP 2015002528 W

Abstract (en)

[origin: WO2016096128A1] The present invention relates to compounds of the formula (I) (Rf-CHF-CF2-CHR)m-L-(X)n, wherein Rf = a perfluorinated alkyl group which optionally contains hetero atoms, R = H or an alkyl group, L = a single bond, or a bivalent organic group, X = an anchor group, m ≥ 1, and n ≥ 1, and to the use of said compounds in e.g. dirt-repellent coatings.

IPC 8 full level (invention and additional information)

C07C 69/653 (2006.01); A62D 3/176 (2007.01); C07F 7/18 (2006.01); C09D 4/00 (2006.01)

CPC (invention and additional information)

C09D 5/00 (2013.01); C07C 69/653 (2013.01); C07F 7/1836 (2013.01); C09D 4/00 (2013.01); C09D 183/08 (2013.01)

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

EPO simple patent family

WO 2016096128 A1 20160623; CN 107108455 A 20170829; EP 3233785 A1 20171025; JP 2017537970 A 20171221; KR 20170096009 A 20170823; US 2017349761 A1 20171207

INPADOC legal status


2017-10-25 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20170612

2017-10-25 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): 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

2017-10-25 [AV] REQUEST FOR VALIDATION OF THE EUROPEAN PATENT IN

- Countries: MA MD

2017-10-25 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Countries: BA ME