BR112017027267A2 - polyamide fiber with improved dyeing properties, process for obtaining such fiber and polyamide article made from this - Google Patents

polyamide fiber with improved dyeing properties, process for obtaining such fiber and polyamide article made from this

Info

Publication number
BR112017027267A2
BR112017027267A2 BR112017027267A BR112017027267A BR112017027267A2 BR 112017027267 A2 BR112017027267 A2 BR 112017027267A2 BR 112017027267 A BR112017027267 A BR 112017027267A BR 112017027267 A BR112017027267 A BR 112017027267A BR 112017027267 A2 BR112017027267 A2 BR 112017027267A2
Authority
BR
Brazil
Prior art keywords
polyamide
fiber
dyeing
polyamide fiber
obtaining
Prior art date
Application number
BR112017027267A
Other languages
Portuguese (pt)
Other versions
BR112017027267B1 (en
BR112017027267B8 (en
Inventor
Ferreira Dos Santos Everton
Gorescu Gabriel
Candido De Oliveira Paulo
Redondo Bonaldi Renata
Original Assignee
Rhodia Poliamida E Espec S A
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Rhodia Poliamida E Espec S A filed Critical Rhodia Poliamida E Espec S A
Publication of BR112017027267A2 publication Critical patent/BR112017027267A2/en
Publication of BR112017027267B1 publication Critical patent/BR112017027267B1/en
Publication of BR112017027267B8 publication Critical patent/BR112017027267B8/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/88—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds
    • D01F6/90—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds of polyamides
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
    • D06P3/02—Material containing basic nitrogen
    • D06P3/04—Material containing basic nitrogen containing amide groups
    • D06P3/24—Polyamides; Polyurethanes
    • D06P3/241—Polyamides; Polyurethanes using acid dyes

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Artificial Filaments (AREA)
  • Coloring (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)

Abstract

a presente invenção se refere a uma fibra de poliamida com propriedades de tingimento aprimoradas. a fibra de poliamida é adequada para tingimento a baixa temperatura e menor tempo de ciclo de tingimento. a presente invenção também divulga um método para obtenção de tal fibra. a fibra de poliamida é obtida por mistura de pelo menos uma poliamida 5.x, x sendo um número inteiro de 4 a 16, com uma poliamida alifática durante a fiação por fusão em extrusora da fibra de poliamida. a mistura de fibras de poliamida e artigos feitos a partir desta podem ser tingidos a uma temperatura inferior à temperatura de ebulição normal e o tempo de tingimento é a metade do tempo de um ciclo normal de tingimento. a fibra de poliamida tingida e o artigo também apresentam solidez da cor à lavagem e à transpiração aprimoradas.The present invention relates to a polyamide fiber with enhanced dyeing properties. Polyamide fiber is suitable for low temperature dyeing and shorter dyeing cycle time. The present invention also discloses a method for obtaining such fiber. polyamide fiber is obtained by blending at least one 5.x, x polyamide being an integer from 4 to 16, with an aliphatic polyamide during melt spinning of the polyamide fiber. The blend of polyamide fibers and articles made therefrom may be dyed below the normal boiling temperature and the dyeing time is half the time of a normal dyeing cycle. the dyed polyamide fiber and article also exhibit color fastness to improved washing and perspiration.

BR112017027267A 2015-06-18 2015-06-18 POLYAMIDE FIBER WITH IMPROVED DYEING PROPERTIES, PROCESS FOR OBTAINING SUCH FIBER AND POLYAMIDE ARTICLE MADE FROM IT BR112017027267B8 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2015/000992 WO2016108076A1 (en) 2015-06-18 2015-06-18 Polyamide fiber with enhanced dyeing properties, process for obtaining such fiber and polyamide article made therefrom

Publications (3)

Publication Number Publication Date
BR112017027267A2 true BR112017027267A2 (en) 2018-10-30
BR112017027267B1 BR112017027267B1 (en) 2022-02-08
BR112017027267B8 BR112017027267B8 (en) 2022-11-22

Family

ID=53510927

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017027267A BR112017027267B8 (en) 2015-06-18 2015-06-18 POLYAMIDE FIBER WITH IMPROVED DYEING PROPERTIES, PROCESS FOR OBTAINING SUCH FIBER AND POLYAMIDE ARTICLE MADE FROM IT

Country Status (10)

Country Link
US (1) US20180148862A1 (en)
EP (1) EP3310948B1 (en)
JP (1) JP6914200B2 (en)
KR (1) KR102388706B1 (en)
CN (1) CN107750286A (en)
BR (1) BR112017027267B8 (en)
ES (1) ES2904282T3 (en)
IL (1) IL256092B (en)
PT (1) PT3310948T (en)
WO (1) WO2016108076A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109537100A (en) * 2017-09-22 2019-03-29 上海凯赛生物技术研发中心有限公司 A kind of polyamide blended fiber and preparation method thereof
CN109957854A (en) * 2017-12-14 2019-07-02 凯赛(乌苏)生物材料有限公司 A kind of polyamide blended fiber and its preparation method and application
CN111918990B (en) * 2018-04-25 2022-10-25 东丽株式会社 Polyamide fiber, woven and knitted fabric, and method for producing polyamide fiber
CN110904535A (en) * 2018-09-18 2020-03-24 凯赛(乌苏)生物材料有限公司 Polyamide monofilament and preparation method and application thereof
CN111519276A (en) * 2019-02-02 2020-08-11 上海凯赛生物技术股份有限公司 High-shrinkage polyamide fiber and preparation method and application thereof
CN112680826A (en) * 2019-10-18 2021-04-20 上海凯赛生物技术股份有限公司 Polyamide sea-island fiber and preparation method and application thereof
KR102267621B1 (en) * 2019-12-30 2021-06-21 다이텍연구원 Dyeing Method of nylon 4,6 fiber
CN111171312B (en) * 2020-01-21 2022-08-02 军事科学院系统工程研究院军需工程技术研究所 Copolyamide 56/66 polymer and preparation method and application thereof
CN113123013B (en) * 2021-04-16 2022-05-20 旷达汽车饰件系统有限公司 Preparation method of automotive interior microfiber fabric

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4295329A (en) * 1980-06-10 1981-10-20 E. I. Du Pont De Nemours And Company Cobulked continuous filament heather yarn method and product
JP4595668B2 (en) * 2004-05-21 2010-12-08 三菱化学株式会社 Polyamide resin
JP5282371B2 (en) * 2006-05-16 2013-09-04 三菱化学株式会社 Copolymer polyamide resin
CN101443382B (en) * 2006-05-16 2012-02-01 三菱化学株式会社 Polyamide resin
JP4935695B2 (en) * 2008-01-30 2012-05-23 東レ株式会社 Crimp yarn made of polyamide 56 and carpet comprising the same
CN101463506B (en) * 2008-10-28 2010-12-08 义乌华鼎锦纶股份有限公司 Full-dull polyamide 6 fibre and method for producing the same
EP2430223A4 (en) * 2009-05-11 2013-01-23 Invista Tech Sarl Nylon carpet fibers having bleach resistance
JP5724082B2 (en) * 2010-09-30 2015-05-27 東レ・モノフィラメント株式会社 Brush material for polishing brush and polishing brush
TWI613338B (en) * 2012-08-02 2018-02-01 東麗股份有限公司 Fabrics using a flat multi-lobar cross-section fiber and sewn product using the same
CN110117833B (en) * 2013-10-28 2021-12-07 上海凯赛生物技术股份有限公司 Nylon fiber and preparation method thereof
TWI519687B (en) * 2014-12-19 2016-02-01 展頌股份有限公司 Dull polyamide 56 fiber and method for manufacturing the same

Also Published As

Publication number Publication date
CN107750286A (en) 2018-03-02
JP2018524488A (en) 2018-08-30
IL256092B (en) 2021-01-31
US20180148862A1 (en) 2018-05-31
ES2904282T3 (en) 2022-04-04
EP3310948A1 (en) 2018-04-25
BR112017027267B1 (en) 2022-02-08
KR20180018566A (en) 2018-02-21
PT3310948T (en) 2022-01-26
EP3310948B1 (en) 2021-11-03
BR112017027267B8 (en) 2022-11-22
IL256092A (en) 2018-02-28
KR102388706B1 (en) 2022-04-20
JP6914200B2 (en) 2021-08-04
WO2016108076A1 (en) 2016-07-07

Similar Documents

Publication Publication Date Title
BR112017027267A2 (en) polyamide fiber with improved dyeing properties, process for obtaining such fiber and polyamide article made from this
BR112015031668A2 (en) process for the preparation of a fiber, a fiber, a yarn made from such a fiber and knitted or crocheted article
BRPI0409546A (en) methods for producing a composite elastic thread, composite elastic threads and clothing
MY161188A (en) Highly functional polyethylene fiber, and dyed highly functional polyethylene fiber
BR112017009879A2 (en) process for producing treated pulp, treated pulp and textile fibers produced from treated pulp
MX2016002611A (en) Dye mixtures of reactive dyes, production and use.
CN102995471A (en) Textile color fixing agent
MX2020002341A (en) Methods and compositions for cooling yarns and fabrics, and articles comprising same.
CN106149163A (en) A kind of cool feeling yarn and the dyeing and finishing method of spandex plain fabric thereof
MX2016011716A (en) Polyester composition with improved dyeing properties.
BR112019008424A2 (en) leuco polymers as bleaching agents in laundry care compositions
MY171876A (en) Batt comprising crimped bi- or multi-component fibres
BR112014000409A2 (en) sustainable range of sulfur dyes for dyeing textiles and paper
WO2012134192A3 (en) Synthetic fiber containing plant fatty acids, and method for manufacturing same
CN104109930A (en) Superfine hollow polyester polar fleece shell fabric and production method thereof
PH12019500437A1 (en) Recycled polyester fiber
BR112013011058A2 (en) knitting machine
CN107815857A (en) A kind of fabric softener
CN104631005B (en) A kind of processing method of real silk double-sided crepe fabric
MX2021007887A (en) Methods and compositions for cooling yarns and fabrics, and articles comprising same.
BRPI0700123A (en) process of preparing a cosmetic composition, refill for extraction apparatus, extraction apparatus, and assembly
ATE481516T1 (en) METHOD FOR PRODUCING CASHMERE YARN
BR112021023441A2 (en) Process for providing a prepared starting material which has cellulose with a predetermined fiber length distribution
BR112015024458A2 (en) reactive silica nanoparticles containing immobilized dye for permanent fiber staining
BR112018012518A2 (en) "polymer bath composition, and treated article"

Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 18/06/2015, OBSERVADAS AS CONDICOES LEGAIS.

B25A Requested transfer of rights approved

Owner name: RHODIA BRASIL S.A. (BR/SP)

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 9A ANUIDADE.