BR112015024458A2 - nanopartículas de sílica reativa contendo corante imobilizado para coloração permanente de fibras - Google Patents

nanopartículas de sílica reativa contendo corante imobilizado para coloração permanente de fibras

Info

Publication number
BR112015024458A2
BR112015024458A2 BR112015024458A BR112015024458A BR112015024458A2 BR 112015024458 A2 BR112015024458 A2 BR 112015024458A2 BR 112015024458 A BR112015024458 A BR 112015024458A BR 112015024458 A BR112015024458 A BR 112015024458A BR 112015024458 A2 BR112015024458 A2 BR 112015024458A2
Authority
BR
Brazil
Prior art keywords
silica nanoparticles
immobilized
dye
reactive
fibers
Prior art date
Application number
BR112015024458A
Other languages
English (en)
Inventor
Dinora Da Silva Duarte Adriana
Calheiros Maia Frederico
Isidoro Naylor Da Rocha Gomes Jaime
Cristina Fernandes Monteiro Sampaio Sandra
Original Assignee
Univ Do Minho
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 Univ Do Minho filed Critical Univ Do Minho
Publication of BR112015024458A2 publication Critical patent/BR112015024458A2/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
    • C09B67/0071—Process features in the making of dyestuff preparations; Dehydrating agents; Dispersing agents; Dustfree compositions
    • C09B67/0084—Dispersions of dyes
    • C09B67/0085—Non common dispersing agents
    • C09B67/0086—Non common dispersing agents anionic dispersing agents
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
    • C09B67/0097—Dye preparations of special physical nature; Tablets, films, extrusion, microcapsules, sheets, pads, bags with dyes
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/28—Compounds of silicon
    • C09C1/30—Silicic acid
    • C09C1/3063—Treatment with low-molecular organic compounds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/28—Compounds of silicon
    • C09C1/30—Silicic acid
    • C09C1/3081—Treatment with organo-silicon compounds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/28—Compounds of silicon
    • C09C1/30—Silicic acid
    • C09C1/309—Combinations of treatments provided for in groups C09C1/3009 - C09C1/3081
    • 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
    • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/0004—General aspects of dyeing
    • D06P1/0016—Dye baths containing a dyeing agent in a special form such as for instance in melted or solid form, as a floating film or gel, spray or aerosol, or atomised dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Nanotechnology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Textile Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Composite Materials (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Coloring (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

resumo nanopartículas de sílica reativa contendo corante imobilizado para coloração permanente de fibras. o presente invento refere-se a nanopartículas de sílica reativa que compreendem um corante imobilizado e processo para produzir as mesmas. em concordância, o corante é imobilizado sobre as nanopartículas de sílica, durante um processo sol-gel seguido por polimerização e precipitação das nanopartículas de sílica coradas. outro objetivo desse invento é uma fibra que tem as referidas nanopartículas de sílica fixadas à mesma e processo de obtenção das referidas fibras. as nanopartículas de sílica que incorporam diferentes corantes com diferentes afinidades para diferentes fibras imobilizados sobre as partículas de sílica que compreendem grupos reativos com sensibilidade de temperatura e ph, adequados para vários tipos de fibra, desse modo permitindo a utilização de um processo de tingimento convencional, tal como o processo por exaustão ou por fulardagem seguido por fixação. desse modo, o presente invento é útil para tingir materiais têxteis em qualquer forma, tais como fibras soltas, fios, malhas e tecidos.
BR112015024458A 2013-03-27 2013-03-27 nanopartículas de sílica reativa contendo corante imobilizado para coloração permanente de fibras BR112015024458A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/PT2013/000019 WO2014158042A1 (en) 2013-03-27 2013-03-27 Reactive silica nanoparticles containing immobilized dye for permanent colouration of fibres

Publications (1)

Publication Number Publication Date
BR112015024458A2 true BR112015024458A2 (pt) 2017-07-18

Family

ID=48096140

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015024458A BR112015024458A2 (pt) 2013-03-27 2013-03-27 nanopartículas de sílica reativa contendo corante imobilizado para coloração permanente de fibras

Country Status (4)

Country Link
EP (1) EP2978891B1 (pt)
BR (1) BR112015024458A2 (pt)
PT (1) PT2978891T (pt)
WO (1) WO2014158042A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PT107002A (pt) * 2013-06-12 2014-12-12 Ecoticket Lda Processo para a obtenção de nanopartículas de sílica incorporando produtos hidrofílicos ou miscíveis em água e processo para a sua imobilização e encapsulamento quando aplicadas a fibras têxteis
MA41728B1 (fr) * 2017-12-26 2019-12-31 Ecole Superieure Des Ind Du Textile Et De Lhabillement Esith Procédé de teinture de fibres dérivées d'aramide par le procédé sol-gel
CN108755174B (zh) * 2018-06-15 2020-11-24 盐城工学院 一种基于天然染料的pH变色溶胶及纺织品的制备方法
CN113957728B (zh) * 2021-11-29 2024-03-26 广东昊天服装实业有限公司 一种纳米凝胶复合染色阻燃剂的制备方法及应用

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001006054A1 (en) 1999-07-19 2001-01-25 Avantgarb, Llc Nanoparticle-based permanent treatments for textiles
FR2831178B1 (fr) 2001-10-22 2006-04-14 Rhodia Chimie Sa Compositions pigmentaires a base de silice
US7048771B2 (en) 2001-10-22 2006-05-23 University Of California Dyeing textiles using nanoparticles
US6688680B1 (en) 2002-12-17 2004-02-10 Bayer Polymers Llc Molded cross vehicle beam
WO2004060378A2 (en) 2002-12-20 2004-07-22 Kimberly-Clark Worldwide, Inc. Compositions comprising particles containing alumina with compounds bound to the alumina surface, delivery systems and methods of preparation thereof
TWI274714B (en) 2004-12-09 2007-03-01 Hee-Kwon Rho Vessel cap and system for manufacturing the same
BRPI0617916A2 (pt) * 2005-10-26 2011-08-09 Ciba Holding Inc processo para tingimento de fibras contendo queratina, e partìculas funcionalizadas

Also Published As

Publication number Publication date
EP2978891A1 (en) 2016-02-03
PT2978891T (pt) 2019-09-06
EP2978891B1 (en) 2019-05-22
WO2014158042A1 (en) 2014-10-02

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 7A ANUIDADE.

B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements