Powder Coating Composition

Abstract: The present invention relates to a powder coating composition comprising at least one fluoropolymer resin, at least one polyester resin, and an isocyanate crosslinking agent; wherein the molar ratio of isocyanate groups of the isocyanate crosslinking agent to hydroxyl groups of the polyester resin in the composition is from 2.5 to 5. The present invention further relates to a method for producing said powder coating composition, to the use of said powder coating composition for architectural powder coating, and to a powder coating obtained by applying and curing said powder coating composition.

Patent Information

Application #

Filing Date

07 February 2024

Publication Number

12/2024

Publication Type

INA

Invention Field

POLYMER TECHNOLOGY

Status

Email

Parent Application

Applicants

ARKEMA FRANCE

420 rue d'Estienne d'Orves 92700 COLOMBES

Inventors

1. MEHEUST, Hélène

Serquigny Cerdato (arkema) - Centre de R&D Route du Rilsan BP 19 27470 SERQUIGNY

2. FUKUYAMA, Takehiro

Kyoto (arkema) - Technical Center, SCB No3, Kyoto Research Park, 93 Awatacho Chudoji, Shimogyo-ku, Japan Kyoto, Kyoto 600-8815

Specification

Documents

Application Documents

#	Name	Date
1	202417008183-STATEMENT OF UNDERTAKING (FORM 3) [07-02-2024(online)].pdf	2024-02-07
2	202417008183-POWER OF AUTHORITY [07-02-2024(online)].pdf	2024-02-07
3	202417008183-NOTIFICATION OF INT. APPLN. NO. & FILING DATE (PCT-RO-105-PCT Pamphlet) [07-02-2024(online)].pdf	2024-02-07
4	202417008183-FORM 1 [07-02-2024(online)].pdf	2024-02-07
5	202417008183-FIGURE OF ABSTRACT [07-02-2024(online)].pdf	2024-02-07
6	202417008183-DECLARATION OF INVENTORSHIP (FORM 5) [07-02-2024(online)].pdf	2024-02-07
7	202417008183-COMPLETE SPECIFICATION [07-02-2024(online)].pdf	2024-02-07
8	202417008183-Proof of Right [26-04-2024(online)].pdf	2024-04-26
9	202417008183-FORM 3 [26-04-2024(online)].pdf	2024-04-26
10	202417008183-FORM 18 [23-06-2025(online)].pdf	2025-06-23
11	202417008183-Retyped Pages under Rule 14(1) [30-07-2025(online)].pdf	2025-07-30
12	202417008183-2. Marked Copy under Rule 14(2) [30-07-2025(online)].pdf	2025-07-30