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1. (WO2018177729) COMPOSITIONS USEFUL FOR FORMING SOFT TOUCH COATINGS
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Pub. No.: WO/2018/177729 International Application No.: PCT/EP2018/056028
Publication Date: 04.10.2018 International Filing Date: 12.03.2018
IPC:
C09D 4/00 (2006.01) ,C08F 220/18 (2006.01) ,C08G 63/00 (2006.01) ,C08G 65/18 (2006.01) ,C08G 18/48 (2006.01)
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
D
COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
4
Coating compositions, e.g. paints, varnishes or lacquers, based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
F
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
220
Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide, or nitrile thereof
02
Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
10
Esters
12
of monohydric alcohols or phenols
16
of phenols or of alcohols containing two or more carbon atoms
18
with acrylic or methacrylic acids
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
G
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
63
Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
G
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
65
Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
02
from cyclic ethers by opening of the heterocyclic ring
04
from cyclic ethers only
06
Cyclic ethers having no atoms other than carbon and hydrogen outside the ring
16
Cyclic ethers having four or more ring atoms
18
Oxetanes
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
G
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
18
Polymeric products of isocyanates or isothiocyanates
06
with compounds having active hydrogen
28
characterised by the compounds used containing active hydrogen
40
High-molecular-weight compounds
48
Polyethers
Applicants:
ARKEMA FRANCE [FR/FR]; 420 rue d'Estienne d'Orves 92700 COLOMBES, FR
Inventors:
SPAGNOLA, Lisa Marie; US
KLANG, Jeffrey; US
GUPTA, Manjuli; US
WOLF, William; US
Agent:
KILLIS, Andréas; FR
Priority Data:
62/477,60628.03.2017US
Title (EN) COMPOSITIONS USEFUL FOR FORMING SOFT TOUCH COATINGS
(FR) COMPOSITIONS SERVANT À FORMER DES REVÊTEMENTS TACTILES SOUPLES
Abstract:
(EN) "Soft feel" coatings are obtained by curing a coating composition containing a) at least one (meth)acrylate-functionalized oxetane/oxolane oligomer such as a (meth)acrylate- functionalized polytetramethylene ether, b) at least one radiation-curable compound (other than (meth)acrylate-functionalized oxetane/oxolane oligomer) and c) at least one surface conditioner additive selected from the group consisting of particulate surface modification agents and slip additives. As a consequence of containing (meth)acrylate-functionalized oxetane/oxolane oligomer, the coating composition has advantageously low viscosity and yet is capable of providing a cured coating having excellent haptic properties.
(FR) La présente invention concerne des revêtements au " toucher doux ", obtenus par durcissement d'une composition de revêtement contenant a) au moins un oligomère oxétane/oxolane à fonctionnalité (méth)acrylate tel qu'un poly(éther de tétraméthylène) à fonctionnalité (méth)acrylate, b) au moins un composé durcissable par rayonnement (autre que l'oligomère oxétane/oxolane à fonctionnalité (méth)acrylate) et c) au moins un additif conditionneur de surface choisi dans le groupe constitué par les agents de modification de surface particulaire et les additifs de glissement. En conséquence de la présence de l'oligomère oxétane/oxolane à fonctionnalité (méth)acrylate, la composition de revêtement a avantageusement une faible viscosité et est néanmoins apte à fournir un revêtement durci présentant d'excellentes propriétés haptiques.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)