EP3009558A3 - Self-cleaning composite material, respective method of obtention and uses thereof - Google Patents

Self-cleaning composite material, respective method of obtention and uses thereof Download PDF

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Publication number
EP3009558A3
EP3009558A3 EP15186576.3A EP15186576A EP3009558A3 EP 3009558 A3 EP3009558 A3 EP 3009558A3 EP 15186576 A EP15186576 A EP 15186576A EP 3009558 A3 EP3009558 A3 EP 3009558A3
Authority
EP
European Patent Office
Prior art keywords
self
composite material
cleaning
structures
cleaning composite
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP15186576.3A
Other languages
German (de)
French (fr)
Other versions
EP3009558A2 (en
Inventor
Carla Joana Dos Santos Marinho Da Silva
Andreia Sofia De Sousa Monteiro
Domingos Alberto Oliveira Tavares Moreira
Antonio Rafael Ferreira Vieira
Filipe Cerqueira Da Silva
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Centitvc - Centro De Nanotecnologia E Materiais Te
Original Assignee
CENTI CT DE NANOTECNOLOGIA E MATERIAIS TECNICOS FUNCIONAIS E INTELIGENTES
Centitvc Centro de Nanotecnologia e Materiais Tecnicos Funcionais e Inteligentes
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 CENTI CT DE NANOTECNOLOGIA E MATERIAIS TECNICOS FUNCIONAIS E INTELIGENTES, Centitvc Centro de Nanotecnologia e Materiais Tecnicos Funcionais e Inteligentes filed Critical CENTI CT DE NANOTECNOLOGIA E MATERIAIS TECNICOS FUNCIONAIS E INTELIGENTES
Publication of EP3009558A2 publication Critical patent/EP3009558A2/en
Publication of EP3009558A3 publication Critical patent/EP3009558A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M23/00—Treatment of fibres, threads, yarns, fabrics or fibrous goods made from such materials, characterised by the process
    • D06M23/08—Processes in which the treating agent is applied in powder or granular form
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/32—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/36—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/46—Oxides or hydroxides of elements of Groups 4 or 14 of the Periodic Table; Titanates; Zirconates; Stannates; Plumbates
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/77—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with silicon or compounds thereof
    • D06M11/79—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with silicon or compounds thereof with silicon dioxide, silicic acids or their salts
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/50—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with organometallic compounds; with organic compounds containing boron, silicon, selenium or tellurium atoms
    • D06M13/51—Compounds with at least one carbon-metal or carbon-boron, carbon-silicon, carbon-selenium, or carbon-tellurium bond
    • D06M13/513—Compounds with at least one carbon-metal or carbon-boron, carbon-silicon, carbon-selenium, or carbon-tellurium bond with at least one carbon-silicon bond
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
    • D06M2200/01—Stain or soil resistance
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
    • D06M2200/05—Lotus effect
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2400/00—Specific information on the treatment or the process itself not provided in D06M23/00-D06M23/18
    • D06M2400/01—Creating covalent bondings between the treating agent and the fibre

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Detergent Compositions (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)

Abstract

The present disclosure relates to a self-cleaning composite material capable of removing contaminants, in particular stains or spots, of solid structures after activation. Thus, the present invention describes self-cleaning structures, particularly rigid, flexible or mixed structures, and processes for producing such self-cleaning structures, especially indicated for clothing and textile articles.
The referred self-cleaning composite material, by activation, comprises a substrate, a plurality of nanocomposites; wherein each nanocomposite comprises in its core SiO2 particles coated with TiO2 particles, wherein the nanocomposite is covalently linked to the substrate, in particular by the linkage of a silane group to a hydroxyl group.
EP15186576.3A 2014-09-23 2015-09-23 Self-cleaning composite material, respective method of obtention and uses thereof Withdrawn EP3009558A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PT10791314 2014-09-23

Publications (2)

Publication Number Publication Date
EP3009558A2 EP3009558A2 (en) 2016-04-20
EP3009558A3 true EP3009558A3 (en) 2016-08-03

Family

ID=55352979

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15186576.3A Withdrawn EP3009558A3 (en) 2014-09-23 2015-09-23 Self-cleaning composite material, respective method of obtention and uses thereof

Country Status (1)

Country Link
EP (1) EP3009558A3 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107201648B (en) * 2017-05-26 2020-03-13 天津工业大学 Preparation method of self-cleaning fabric

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107858828A (en) * 2017-11-16 2018-03-30 查治刚 Quantum material coating, its preparation method, quantum material coated cloth
CN108447943A (en) * 2018-03-23 2018-08-24 浙江师范大学 Simple and effective store method after a kind of Wafer Cleaning
WO2020243889A1 (en) * 2019-06-04 2020-12-10 Lora & Festa Limited Functional cashmere fiber and fabrication method thereof
CN111139550B (en) * 2019-12-30 2022-05-03 江苏众恒可来比家具有限公司 Self-cleaning polyester fiber for filling bedding and preparation method thereof
EP4311875A1 (en) * 2022-07-27 2024-01-31 Technische Universität Darmstadt Non-woven fabric coated with silica, method for manufacturing it and its use

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008045022A2 (en) * 2006-08-09 2008-04-17 Luna Innovations Incorporated Additive particles having superhydrophobic characteristics and coatings and methods of making and using the same
US20110223823A1 (en) * 2009-03-31 2011-09-15 Dong Chen Superhydrophilic wool fabric with wash fastness and nano-finishing method for preparing the same

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0808350D0 (en) 2008-05-09 2008-06-18 Airbus Uk Ltd Self-cleaning surfaces
TWI466961B (en) 2009-09-18 2015-01-01 Lg Chemical Ltd Porous structure for forming anti-fingerprint coating, method of forming anti-fingerprint coating, substrate comprising the anti-fingerprint coating formed by the method, and product comprising the substrate
US8911986B2 (en) 2011-04-29 2014-12-16 Toyota Motor Engineering & Manufacturing North America, Inc. Coatings containing polymer modified enzyme for stable self-cleaning of organic stains

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008045022A2 (en) * 2006-08-09 2008-04-17 Luna Innovations Incorporated Additive particles having superhydrophobic characteristics and coatings and methods of making and using the same
US20110223823A1 (en) * 2009-03-31 2011-09-15 Dong Chen Superhydrophilic wool fabric with wash fastness and nano-finishing method for preparing the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107201648B (en) * 2017-05-26 2020-03-13 天津工业大学 Preparation method of self-cleaning fabric

Also Published As

Publication number Publication date
EP3009558A2 (en) 2016-04-20

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