(19)
(11) EP 3 964 682 B8

(12) CORRECTED EUROPEAN PATENT SPECIFICATION
Note: Bibliography reflects the latest situation

(15) Correction information:
Corrected version no 1 (W1 B1)

(48) Corrigendum issued on:
04.10.2023 Bulletin 2023/40

(45) Mention of the grant of the patent:
23.08.2023 Bulletin 2023/34

(21) Application number: 20831800.6

(22) Date of filing: 20.05.2020
(51) International Patent Classification (IPC): 
E06B 3/263(2006.01)
 E06B 5/20(2006.01)
(52) Cooperative Patent Classification (CPC):
C09J 175/08; C08G 18/7671; C08G 18/7664; C08G 18/6677; C08G 18/4804; C08L 75/08; E06B 2003/26309; C08K 5/101; C08K 5/053; C08K 3/22; C08K 2003/2227; C08K 5/132; C08K 3/34; E06B 3/22; E06B 3/306; Y02B 30/90; Y02A 30/00
 
C-Sets:
  1. C08K 3/34, C08L 75/08;
  2. C08K 5/101, C08L 75/08;
  3. C08K 5/053, C08L 75/08;
  4. C08K 3/22, C08L 75/08;
  5. C08K 5/132, C08L 75/08;
(86) International application number:
PCT/CN2020/091390
(87) International publication number:
WO 2020/259142 (30.12.2020 Gazette 2020/53)

(54)

COMPOSITE ALUMINUM ALLOY PROFILE AND PREPARATION METHOD THEREFOR

VERBUNDPROFIL AUS ALUMINIUMLEGIERUNG UND VERFAHREN ZU SEINER HERSTELLUNG

PROFIL D'ALLIAGE D'ALUMINIUM COMPOSITE ET SON PROCÉDÉ DE PRÉPARATION

(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

(30) Priority: 28.06.2019 CN 201910577807

(43) Date of publication of application:
09.03.2022 Bulletin 2022/10

(73) Proprietor: Guangdong Xin Ming Ge Architectural Materials Technology Co., Ltd.
Danzao Town, Nanhai, Foshan, Guangdong 528231 (CN)

(72) Inventor:
  • JIAO, Zhenqing
    Taiyuan, Shanxi 030006 (CN)

(74) Representative: Sarpi, Maurizio et al
Studio Ferrario S.r.l. Via Collina, 36
00187 Roma
00187 Roma (IT)


(56) References cited: : 
WO-A2-2011/154300
CN-A- 107 313 685
US-B1- 9 441 412
 CN-A- 104 100 173
FR-A1- 3 005 091
   
       
    Note: Within nine months from the publication of the mention of the grant of the European patent, any person may give notice to the European Patent Office of opposition to the European patent granted. Notice of opposition shall be filed in a written reasoned statement. It shall not be deemed to have been filed until the opposition fee has been paid. (Art. 99(1) European Patent Convention).