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1. (WO2013144127) METHOD FOR APPLYING A POWDER COATING
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2013/144127 International Application No.: PCT/EP2013/056369
Publication Date: 03.10.2013 International Filing Date: 26.03.2013
Chapter 2 Demand Filed: 29.11.2013
IPC:
B05D 1/06 (2006.01) ,B05D 7/00 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
05
SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
D
PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
1
Processes for applying liquids or other fluent materials
02
performed by spraying
04
involving the use of an electrostatic field
06
Applying particulate materials
B PERFORMING OPERATIONS; TRANSPORTING
05
SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
D
PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
7
Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
Applicants: AKZO NOBEL COATINGS INTERNATIONAL B.V.[NL/NL]; Velperweg 76 NL-6824 BM Arnhem, NL
Inventors: THOMPSON, Steven, Thomas; GB
BARKER, Robert, Edward; GB
ENGWARD, Neil, Lewis; GB
SCOTT, Gavin, John; GB
Agent: AKZO NOBEL IP DEPARTMENT; Velperweg 76 NL-6824 BM Arnhem, NL
Priority Data:
12161770.828.03.2012EP
61/639,18827.04.2012US
Title (EN) METHOD FOR APPLYING A POWDER COATING
(FR) PROCÉDÉ D'APPLICATION D'UN REVÊTEMENT EN POUDRE
Abstract:
(EN) A method for the application of at least two different powder coating layers to a substrate comprising the steps of application of a first powder coating layer followed by the application of a second powder coating layer, without any substantial curing of the first powder coating layer prior to the application of the second powder coating layer, followed by the simultaneous curing of the first powder coating layer and the second powder coating layer, wherein the first powder coating layer or the second powder coating layer comprises 1 to 10 weight % of a conductive component having a resistivity of below 5 Ωcm at a packing volume of ≤70%.
(FR) L'invention concerne un procédé pour l'application d'au moins deux couches de revêtement en poudre différentes sur un substrat comprenant les étapes d'application d'une première couche de revêtement en poudre suivie de l'application d'une seconde couche de revêtement en poudre, sans durcissement substantiel de la première couche de revêtement en poudre avant l'application de la seconde couche de revêtement de poudre, puis à durcir simultanément la première couche de revêtement en poudre et la seconde couche de revêtement de poudre, la première couche de revêtement en poudre ou la seconde couche de revêtement en poudre comprenant de 1 à 10% en poids d'un composant conducteur ayant une résistivité inférieure à 5 Ω.cm à un volume de tassement de ≤ 70 %.
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, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, 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, 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, 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, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)