PT115083A - NANO-DYES, METHODS OF OBTAINING AND USES OF THE SAME - Google Patents

NANO-DYES, METHODS OF OBTAINING AND USES OF THE SAME

Info

Publication number
PT115083A
PT115083A PT115083A PT11508318A PT115083A PT 115083 A PT115083 A PT 115083A PT 115083 A PT115083 A PT 115083A PT 11508318 A PT11508318 A PT 11508318A PT 115083 A PT115083 A PT 115083A
Authority
PT
Portugal
Prior art keywords
nano
dyes
same
disclosure
dyed
Prior art date
Application number
PT115083A
Other languages
Portuguese (pt)
Inventor
Manuela Estevez Pintado Maria
Costa Eduardo
Silva Sara
Veiga Mariana
Tavaria Freni
Fariaaquitex Acabamentos Quimicos Têxteis Sa Jorge
Original Assignee
Univ Catolica Portuguesa
Aquitex Acabamentos Quim Texteis Sa
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 Catolica Portuguesa, Aquitex Acabamentos Quim Texteis Sa filed Critical Univ Catolica Portuguesa
Priority to PT115083A priority Critical patent/PT115083A/en
Publication of PT115083A publication Critical patent/PT115083A/en

Links

Classifications

    • 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
    • D06P1/44—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 using insoluble pigments or auxiliary substances, e.g. binders
    • D06P1/46—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 using insoluble pigments or auxiliary substances, e.g. binders using compositions containing natural macromolecular substances or derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L5/00—Compositions of polysaccharides or of their derivatives not provided for in groups C08L1/00 or C08L3/00
    • C08L5/08—Chitin; Chondroitin sulfate; Hyaluronic acid; Derivatives thereof
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

A PRESENTE DIVULGAÇÃO REFERE-SE A NANO-CORANTES, SUA PRODUÇÃO E USOS DOS MESMOS; EM PARTICULAR NA INDÚSTRIA TÊXTIL, NOMEADAMENTE ARTIGOS TÊXTEIS TINGIDOS. A PRESENTE DIVULGAÇÃO REFERE-SE A NANO-CÁPSULAS ANTIMICROBIANAS PARA TINGIR TÊXTEIS DE FIBRAS OU TECIDO, COMPOSTO DE QUITOSANO COMO MATERIAL ENCAPSULANTE E PELO MENOS, E 0.1 MG/ML DE UM CORANTE, EM QUE O CORANTE É ENCAPSULADO PELO MATERIAL DE ENCAPSULAMENTO. A NANO-CÁPSULA DA PRESENTE DIVULGAÇÃO MELHORA O EFEITO ANTIMICROBIANO DO ARTIGO TINGIDO E MANTÉM O ARTIGO TINGIDO COM SOLIDEZ DE COR.THIS DISCLOSURE REFERRES TO NANO-DYES, THEIR PRODUCTION AND USES OF THE SAME; IN PARTICULAR IN THE TEXTILE INDUSTRY, INCLUDING DYED TEXTILE ARTICLES. THIS DISCLOSURE REFERRES TO ANTIMICROBIAL NANO-CAPSULES FOR DYING FIBER TEXTILES OR FABRIC, COMPOSED OF CHITOSAN AS AN ENCAPSULATING MATERIAL AND AT LEAST, AND 0.1 MG / ML OF A DYE, IN WHICH THE DYE IS ENCAPSULATED BY THE ENERGY MATERIAL. THE NANO-CAPSULE OF THIS DISCLOSURE IMPROVES THE ANTIMICROBIAL EFFECT OF THE DYED ARTICLE AND MAINTAINS THE ARTICLE DYED WITH COLOR SOLIDITY.

PT115083A 2018-10-17 2018-10-17 NANO-DYES, METHODS OF OBTAINING AND USES OF THE SAME PT115083A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PT115083A PT115083A (en) 2018-10-17 2018-10-17 NANO-DYES, METHODS OF OBTAINING AND USES OF THE SAME

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PT115083A PT115083A (en) 2018-10-17 2018-10-17 NANO-DYES, METHODS OF OBTAINING AND USES OF THE SAME

Publications (1)

Publication Number Publication Date
PT115083A true PT115083A (en) 2020-07-17

Family

ID=73154458

Family Applications (1)

Application Number Title Priority Date Filing Date
PT115083A PT115083A (en) 2018-10-17 2018-10-17 NANO-DYES, METHODS OF OBTAINING AND USES OF THE SAME

Country Status (1)

Country Link
PT (1) PT115083A (en)

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Legal Events

Date Code Title Description
BB1A Laying open of patent application

Effective date: 20200714