EP 2102319 B1 20170329 - ULTRA-THIN WATER AND OIL REPELLENT LAYER, MANUFACTURING METHOD AND USE IN MECHANICS AS A BARRIER FILM
Title (en)
ULTRA-THIN WATER AND OIL REPELLENT LAYER, MANUFACTURING METHOD AND USE IN MECHANICS AS A BARRIER FILM
Title (de)
HYDROPHOBE UND OLEOPHOBE ULTRADÜNNE SCHICHT, HERSTELLUNGSVERFAHREN SOWIE DEREN MECHANISCHE ANWENDUNG ALS SPERRSCHICHT
Title (fr)
COUCHE ULTRA-MINCE HYDROPHOBE ET OLEOPHOBE, PROCEDE DE FABRICATION, SON UTILISATION EN MECANIQUE COMME FILM BARRIERE
Publication
Application
Priority
- CH 2007000603 W 20071129
- EP 06405505 A 20061201
- EP 07816286 A 20071129
Abstract (en)
[origin: EP1927649A1] Ultra-thin hydrophobic layer and oleophobic layer formed by self-assembly on a solid substrate surface having a compound (I), is claimed. Ultra-thin hydrophobic layer and oleophobic layer formed by self-assembly on a solid substrate surface having a compound of formula (A-B 1) (I), is claimed. A : dihydroxy substituted aromatic compound of formula (II); Z : C or N +>; X : C-H or C-L; L : electro attractor group comprising F, Cl, Br, I, CF 3, NO 2 and N(CH 3) 3 +>; either Y 1H or CH3; or XY 15-6 membered heterocyclic atom; T : NH, CO, CONH or NH 2 +>U 1 ->; U 1 ->soluble anion containing F ->, Cl ->, Br ->, I, OH ->, NO 3 ->, HSO 4 ->, SO 4 2->, CO 3 2->, HCO 3 -> or SCN ->; and B 11-20C aliphatic linear alkyl group substituted by F. An independent claim is included for a preparation of the ultra-thin layer comprising immersing the substrate in a solution containing (I) in water or its mixture and protic solvent. [Image] [Image] [Image] [Image].
IPC 8 full level
C10M 105/54 (2006.01); C10M 105/62 (2006.01); C10M 105/68 (2006.01); C10M 105/70 (2006.01)
CPC (source: EP US)
C10M 105/54 (2013.01 - EP US); C10M 105/62 (2013.01 - EP US); C10M 105/68 (2013.01 - EP US); C10M 105/70 (2013.01 - EP US); C10M 2211/0425 (2013.01 - EP US); C10M 2211/063 (2013.01 - EP US); C10M 2215/0425 (2013.01 - EP US); C10M 2215/0806 (2013.01 - EP US); C10M 2215/1023 (2013.01 - EP US); C10M 2215/2203 (2013.01 - EP US); C10N 2040/06 (2013.01 - EP US); Y10T 428/31681 (2015.04 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1927649 A1 20080604; EP 2102319 A1 20090923; EP 2102319 B1 20170329; US 2010098926 A1 20100422; WO 2008064512 A1 20080605; WO 2008064513 A1 20080605
DOCDB simple family (application)
EP 06405505 A 20061201; CH 2007000603 W 20071129; CH 2007000604 W 20071129; EP 07816286 A 20071129; US 51712107 A 20071129