(19)
(11) EP 3 310 948 A1

(12)

(43) Date of publication:
25.04.2018 Bulletin 2018/17

(21) Application number: 15733890.6

(22) Date of filing: 18.06.2015
(51) International Patent Classification (IPC): 
D01F 6/90(2006.01)
D06P 3/24(2006.01)
(86) International application number:
PCT/IB2015/000992
(87) International publication number:
WO 2016/108076 (07.07.2016 Gazette 2016/27)
(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
Designated Extension States:
BA ME
Designated Validation States:
MA

(71) Applicant: Rhodia Poliamida e Especialidades S.A.
CEP 05804-902 Sao Paulo - SP (BR)

(72) Inventors:
  • BONALDI REDONDO, Renata
    09070-100 Sao Paulo SP (BR)
  • GORESCU, Gabriel
    04269-001 São Paulo SP (BR)
  • OLIVEIRA CANDIDO, Paulo
    09290-520 Santo Andre SP (BR)
  • FERREIRA DOS SANTOS, Everton
    12311-210 São Paulo SP (BR)

(74) Representative: Ridray, Annabelle 
Rhodia Operations Direction Propriété Industrielle 85, avenue des frères Perret
69192 Saint Fons
69192 Saint Fons (FR)

   


(54) POLYAMIDE FIBER WITH ENHANCED DYEING PROPERTIES, PROCESS FOR OBTAINING SUCH FIBER AND POLYAMIDE ARTICLE MADE THEREFROM