[go: up one dir, main page]

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

Info

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Withdrawn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Withdrawn legal-status Critical Current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 A Simple and Effective Preservation Method for Silicon Wafers After Cleaning
US20220325466A1 (en) * 2019-06-04 2022-10-13 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
EP2479226B1 (en) 2009-09-18 2015-02-25 LG Chem, Ltd. Porous structure for forming an anti-fingerprint coating, method for forming an anti-fingerprint coating using the porous structure, substrate comprising the anti-fingerprint coating formed by the method, and products 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

Similar Documents

Publication Publication Date Title
EP3009558A3 (en) Self-cleaning composite material, respective method of obtention and uses thereof
Abdulhussein et al. Current trend in fabrication of complex morphologically tunable superhydrophobic nano scale surfaces
EP2985309A3 (en) Waterborn polymer-modified emulsified asphalt mixture and process for producing the same
WO2010088643A3 (en) Compositions of surface modified nanoparticles
WO2018085376A3 (en) Coatings having adaptable wettability as well as methods of making and using thereof
MY181051A (en) Radical-polymerizable resin composition, curing method thereof, method of producing same, use of radical-polymerizable resin composition, and use method of thereof
EP2855687A4 (en) MICROORGANISMS AND PROCESSES FOR THE PRODUCTION OF 4-HYDROXYBUTYRATE, 1,4-BUTANEDIOL AND RELATED COMPOUNDS
WO2011012935A3 (en) Photocatalytic coating for the controlled release of volatile agents
TW201129658A (en) Innovative matting agents for UV coating materials
WO2016007929A3 (en) Paenibacillus and bacillus spp. mannanases
WO2012166253A3 (en) Anti-fog polyurethane coating compositions
WO2012078472A3 (en) Fibrous polymer scaffolds having diametrically patterned polymer fibers
WO2013132491A3 (en) Coating layers of a nanocomposite comprising a nano-cellulose material and nanoparticles
JP2009537315A5 (en)
DE112013001865A5 (en) Process for the aerobic production of alanine or a compound resulting from the consumption of alanine
MX342401B (en) Superhydrophobic surfaces.
MA33037B1 (en) METHOD FOR MANUFACTURING COATED RUBBER PARTICLES, COATED RUBBER PARTICLES, AND SOLVENT-FREE COATING FORMATION
WO2012175431A3 (en) Production of films having flexible barrier coatings containing phyllosilicates
PH12017501276A1 (en) Ink-jet printing on fiber cement products
CA2910399C (en) Phytoglycogen nanoparticles and methods of manufacture thereof
WO2009120766A3 (en) Nanocomposite dielectric coatings
WO2012175427A3 (en) Production of films having flexible barrier coatings containing phyllosilicates
HK1253025A1 (en) Sol-gel process for the production of silica aerogels
FI20085767A7 (en) Gypsum product
WO2014052120A3 (en) Method of making superhydrophobic/superoleophilic paints, epoxies, and composites

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): 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

AX Request for extension of the european patent

Extension state: BA ME

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): 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

AX Request for extension of the european patent

Extension state: BA ME

RIC1 Information provided on ipc code assigned before grant

Ipc: D06M 11/46 20060101AFI20160630BHEP

Ipc: D06M 23/08 20060101ALI20160630BHEP

Ipc: D06M 13/513 20060101ALI20160630BHEP

Ipc: D06M 11/79 20060101ALI20160630BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20170201

RBV Designated contracting states (corrected)

Designated state(s): 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

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20171103

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: CENTITVC - CENTRO DE NANOTECNOLOGIA E MATERIAIS TE

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20180515