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1. (WO1998051746) RADIATION-CURABLE COATING MATERIAL AND ITS USE FOR PRODUCING MULTICOAT PAINT SYSTEMS, ESPECIALLY FOR COATING PACKAGING CONTAINERS
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1998/051746 International Application No.: PCT/EP1998/002847
Publication Date: 19.11.1998 International Filing Date: 14.05.1998
Chapter 2 Demand Filed: 04.11.1998
IPC:
C09D 4/00 (2006.01) ,C09D 4/06 (2006.01) ,C09D 163/10 (2006.01) ,C09D 167/07 (2006.01) ,C09D 201/06 (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
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
06
in combination with a macromolecular compound other than an unsaturated polymer of groups C09D159/-C09D187/142
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
163
Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
10
Epoxy resins modified by unsaturated compounds
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
167
Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Coating compositions based on derivatives of such polymers
06
Unsaturated polyesters having carbon-to-carbon unsaturation
07
having terminal carbon-to-carbon unsaturated bonds
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
201
Coating compositions based on unspecified macromolecular compounds
02
characterised by the presence of specified groups
06
containing oxygen atoms
Applicants:
PPG INDUSTRIES OHIO, INC. [US/US]; 3800 West 143rd Street Cleveland, Ohio 44111, US (AllExceptUS)
KRANIG, Wolfgang [DE/DE]; DE (UsOnly)
MEISENBURG, Uwe [DE/DE]; DE (UsOnly)
ZURSTRASSEN, Anneliese [DE/DE]; DE (UsOnly)
VON WULFEN, Norbert [DE/DE]; DE (UsOnly)
Inventors:
KRANIG, Wolfgang; DE
MEISENBURG, Uwe; DE
ZURSTRASSEN, Anneliese; DE
VON WULFEN, Norbert; DE
Agent:
STERNAGEL & FLEISCHER; Braunsberger Feld 29 D-51429 Bergisch Gladbach, DE
Priority Data:
197 20 292.615.05.1997DE
Title (EN) RADIATION-CURABLE COATING MATERIAL AND ITS USE FOR PRODUCING MULTICOAT PAINT SYSTEMS, ESPECIALLY FOR COATING PACKAGING CONTAINERS
(FR) MATERIAU DE REVETEMENT POUVANT ETRE CUIT ELECTRONIQUEMENT ET UTILISATION DE CE MATERIAU POUR PRODUIRE DES SYSTEMES DE PEINTURE A PLUSIEURS COUCHES, EN PARTICULIER, POUR RECOUVRIR DES RECIPIENTS D'EMBALLAGE
Abstract:
(EN) The present invention provides a radiation-curable coating material comprising at least one radiation-curable binder having at least two acrylic ester and/or methacrylic ester groups, which comprises (a) as binder (a) a mixture of (a1) at least one binder (a1) having at least two acrylic ester and/or methacrylic ester groups and having an elongation at break of at least 20 %, preferably at least 40 %, and (a2) at least one further binder (a2) which is different from (a1) and has at least two acrylic ester and/or methacrylic ester groups, (b1) at least one silicone-containing lubricant (b1) and (b2) at least one halogen-containing polyolefin wax (b2). The invention also provides for the use of this coating material for producing multicoat paint systems, especially as a clearcoat or as a topcoat, and to its use for coating glass metal substrates, especially for coating packaging containers.
(FR) La présente invention concerne un matériau de revêtement pouvant être cuit électroniquement. Ce matériau comprend au moins un liant pouvant être cuit électroniquement, comportant au moins deux groupes ester acrylique et/ou ester méthacrylique. Ce matériau comprend, (a) comme liant, un mélange de (a1) au moins un liant (a1) comportant au moins deux groupes ester acrylique et/ou ester méthacrylique et présentant un allongement à la rupture d'au moins 20 %, de préférence, d'au moins 40 %, et (a2) au moins un autre liant (a2) qui est différent de (a1) et comporte au moins deux groupes ester acrylique et/ou ester méthacrylique; (b1) au moins un lubrifiant à base de silicone (b1), (b2) au moins une cire polyoléfinique à base d'halogène (b2). L'invention traite également de l'utilisation de ce matériau de revêtement pour produire des systèmes de peinture à plusieurs couches, en particulier, comme revêtement transparent et comme couche de finition, et de son utilisation pour recouvrir des substrats de verre et métal, en particulier, pour recouvrir des récipients d'emballage.
Designated States: AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, CA, CH, CN, CU, CZ, DK, EE, ES, FI, GB, GE, GH, GM, GW, HU, ID, IL, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MD, MG, MK, MN, MW, MX, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, UA, UG, US, UZ, VN, YU, ZW
African Regional Intellectual Property Organization (ARIPO) (GH, GM, KE, LS, MW, SD, SZ, UG, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
AU1998080173