US20150176197A1 - Canvas for breaking down light - Google Patents

Canvas for breaking down light Download PDF

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Publication number
US20150176197A1
US20150176197A1 US14/504,653 US201414504653A US2015176197A1 US 20150176197 A1 US20150176197 A1 US 20150176197A1 US 201414504653 A US201414504653 A US 201414504653A US 2015176197 A1 US2015176197 A1 US 2015176197A1
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United States
Prior art keywords
mother
pearl
layer
canvas
canvas according
Prior art date
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Abandoned
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US14/504,653
Inventor
Thierry D'Arras
Albert Paoli
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Individual
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Individual
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Application filed by Individual filed Critical Individual
Priority to US14/504,653 priority Critical patent/US20150176197A1/en
Publication of US20150176197A1 publication Critical patent/US20150176197A1/en
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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
    • 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
    • D06M11/73—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 carbon or compounds thereof
    • D06M11/76—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 carbon or compounds thereof with carbon oxides or carbonates
    • 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
    • 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
    • D06M11/83—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 metals; with metal-generating compounds, e.g. metal carbonyls; Reduction of metal compounds on textiles
    • 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
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/01—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
    • D06M15/15—Proteins or derivatives thereof
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06Q—DECORATING TEXTILES
    • D06Q1/00—Decorating textiles
    • D06Q1/10—Decorating textiles by treatment with, or fixation of, a particulate material, e.g. mica, glass beads
    • 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
    • D06M2200/25—Resistance to light or sun, i.e. protection of the textile itself as well as UV shielding materials or treatment compositions therefor; Anti-yellowing treatments
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
    • Y10T442/2041—Two or more non-extruded coatings or impregnations
    • Y10T442/2098—At least two coatings or impregnations of different chemical composition
    • Y10T442/2107—At least one coating or impregnation contains particulate material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
    • Y10T442/259—Coating or impregnation provides protection from radiation [e.g., U.V., visible light, I.R., micscheme-change-itemave, high energy particle, etc.] or heat retention thru radiation absorption
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]

Definitions

  • the present invention relates to a canvas comprising a support and a layer for breaking down light, characterised in that said layer comprises mother-of-pearl or a substance having light diffraction or iridescence properties, from the UV range to that of IR, substantially identical to that of the mother-of-pearl.
  • the present invention also relates to processes for producing said canvas and the use of said canvas to produce canvases for blinds.
  • Canvases are currently used to protect individuals from solar radiation in the form of parasols or blinds. These technical canvases must ideally strongly reject infrared rays and UV rays while allowing the passage of visible light.
  • patent application EP 0955404 proposes a textile strip, made with threads composed of different elements each having a melting different point, whereof the surface is coated by a layer comprising pigments of mother-of-pearl or equivalent, such as fines plaques of mica coated with titanium dioxide.
  • the U.S. Pat. No. 6,159,875 describes a blocking product, characterised in that the two faces of the product are treated by different pigments.
  • These pigments comprise iridescent and opalescent pigments such as mica-based pigments.
  • the application WO 2004035911 describes a process of dyeing or printing of materials in textile fibre consisting of applying metallic pigments based on silicon oxides in layers or in dye.
  • the present invention proposes new canvases for producing rejection of infrared of up to 98%, while allowing visible light to pass satisfactorily.
  • the present invention is based on the diffractive and refractive properties of mother-of-pearl.
  • the canvas according to the invention comprises a layer for breaking down light which acts by diffraction and by refraction. Some of the rays return to the source of light, and some, turned away from their trajectory lose force by touching the layer for breaking down light tangentially.
  • the product according to the invention lets through a bigger proportion of visible light than infrared.
  • Mother-of-pearl has an extraordinary faculty for breaking light, and the size of its flakes, close to the wavelength of the targeted rays, diffracts light. Also, the anarchic arrangement of these flakes reorients the rays in all directions.
  • the present invention proposes especially a canvas comprising a support and a layer for breaking down light, characterised in that said layer comprises mother-of-pearl or a substance having light diffraction or iridescence properties, from the UV range to that of IR, substantially identical to that of mother-of-pearl.
  • a non-woven is a manufactured product, comprising a web, a fleece or a mattress of any fibres, distributed directly or randomly and the internal cohesion of which is assured by mechanical, physical or chemical methods or/and by a combination of processes (with the exclusion of paper, and products obtained by other textile processes).
  • non-wovens useable within the scope of the present invention are non-wovens composed in whole or part of mineral fibres, fibres of animal origin, vegetable fibres and/or chemical fibres. According to a more preferred embodiment, said non-woven is composed in whole or part of vegetable fibres and according to an even more preferred embodiment said non-woven is non-woven linen.
  • the morpholysis layer contained in the canvas according to the invention is distinguished from previous systems by the fact that it can be continuous, with spaces necessarily left in between the reflecting particles of the canvases of the prior art.
  • the layer for breaking down light of canvases according to the invention is preferably continuous.
  • the canvas according to the invention comprises a layer for breaking down light.
  • Said layer can be anywhere on the surface of the support or incorporated in the mass of the latter.
  • the invention relates to canvas comprising a support and a layer for breaking down light, remarkable in that said layer comprises mother-of-pearl or a substance having light diffraction or iridescence properties, from the UV range to that of IR, substantially identical to that of mother-of-pearl and in that said layer is incorporated in the mass of said support.
  • mother-of-pearl refers to mother-of-pearl in its different forms and especially in the form of mother-of-pearl powder.
  • mother-of-pearl powder makes no reference to pigments known by names of “nacreous powder” or “nacreous pigments”.
  • the latter two products correspond to pigments containing mica and metals such as titanium, aluminium, silicon, potassium and barium.
  • Said “nacreous powder” or “nacreous pigments” are currently used in make-up and paints to produce irisated sheens.
  • canvases according to the invention exhibited a capacity to filter infrared rays and transmit visible light much greater than canvases of the prior art comprising nacreous pigments and/or metallic pigments.
  • said mother-of-pearl is mother-of-pearl powder.
  • powders of mother-of-pearl useable within the scope of the invention are especially mother-of-pearl powder coming from milling the interior of shells or molluscs.
  • the substance having light diffraction or iridescence properties, from the UV range to that of IR, substantially identical to that of the mother-of-pearl is a composition comprising at least 50% aragonite.
  • the canvas according to the invention contains no metallic particles.
  • the canvas according to the invention contains neither metallic particles, nor mica.
  • the properties linked to the presence of the layer for breaking down light from the canvas according to the invention can advantageously be combined with those contributed by the presence of metallic particles such as used in canvases of the prior art. These properties can be combined especially in at least two different ways.
  • the canvas according to the invention further comprises a layer comprising metallic particles and/or powder of stone to be whetted. This additional layer can be placed anywhere above or below the layer for breaking down light.
  • the particles and/or the powder of stone to be whetted can be contained in the layer for breaking down light.
  • the present invention relates to a canvas according to the invention, remarkable in that the layer for breaking down light further comprises metallic particles or particles with metallic reflections such as produced by the powder and/or the stone to be whetted.
  • Canvases according to the invention can be prepared according to several manufacturing processes.
  • the canvases according to the invention are produced by a process comprising a step consisting of impregnating a support in a mother-of-pearl solution or a substance having of light diffraction or iridescence properties, from the UV range to that of IR, substantially identical to that of mother-of-pearl. This impregnation can be done by soaking the support in said solution. It can also be obtained by pulverising said solution on the surface of the support.
  • the mother-of-pearl or the substance having light diffraction or iridescence properties, from the UV range to that of IR, substantially identical to that of mother-of-pearl, is incorporated prior to making the support in the primary material composing said support. It was noticed during assays that mother-of-pearl powder simply spread as dust in tow or in linen comb waste gave a very good result.
  • solutions of mother-of-pearl useable within the scope of the process according to the invention can have a variable concentration.
  • the applicants were able to observe that particularly advantageous results are obtained by using a solution of mother-of-pearl powder comprising from 10 to 20% mother-of-pearl powder.
  • Canvases according to the invention and canvases obtained by a process according to the invention can be used to make numerous products.
  • the canvas according to the invention and/or canvases obtained by a process according to the invention can be advantageously used for making products which reject infrared, such as blind canvases, canvases for tents and clothing.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Building Awnings And Sunshades (AREA)
  • Tents Or Canopies (AREA)
  • Woven Fabrics (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Laminated Bodies (AREA)

Abstract

The present invention relates to a canvas including a substrate and a layer for breaking down light characterized in that said layer includes mother-of-pearl or a substance with substantially identical light diffraction or iridescence properties, from the UV range to the IR range, to mother-of-pearl.

Description

    TECHNICAL FIELD
  • The present invention relates to a canvas comprising a support and a layer for breaking down light, characterised in that said layer comprises mother-of-pearl or a substance having light diffraction or iridescence properties, from the UV range to that of IR, substantially identical to that of the mother-of-pearl. The present invention also relates to processes for producing said canvas and the use of said canvas to produce canvases for blinds.
    • BACKGROUND
  • Canvases are currently used to protect individuals from solar radiation in the form of parasols or blinds. These technical canvases must ideally strongly reject infrared rays and UV rays while allowing the passage of visible light.
  • Solutions currently commercially available concern canvases made with fibreglass, acrylic or polyester. This type of canvas rejects from 55% to 65% of infrared. Products called “blind film” composed of a polyester film enclosing particles of aluminium rejecting up to 94% of infrared are also known. These films are also sold in the form of an adhesive film for covering glassed surfaces.
  • There are also textiles treated by pigments and more particularly metallic pigments. Thus, patent application EP 0955404 proposes a textile strip, made with threads composed of different elements each having a melting different point, whereof the surface is coated by a layer comprising pigments of mother-of-pearl or equivalent, such as fines plaques of mica coated with titanium dioxide.
  • The U.S. Pat. No. 6,159,875 describes a blocking product, characterised in that the two faces of the product are treated by different pigments. These pigments comprise iridescent and opalescent pigments such as mica-based pigments.
  • The application WO 2004035911 describes a process of dyeing or printing of materials in textile fibre consisting of applying metallic pigments based on silicon oxides in layers or in dye.
  • The nature of those products used for production of these canvases limits their range of use. Also, even if films containing metallic particles properly reject infrared rays, they also reject visible light exaggeratedly opacifying the covered surfaces.
  • There is therefore a need for canvases having a wide range of use and allowing filtering of infrared and UV rays, while interfering as less as possible with visible light.
    • SUMMARY
  • Thus, the present invention proposes new canvases for producing rejection of infrared of up to 98%, while allowing visible light to pass satisfactorily. The present invention is based on the diffractive and refractive properties of mother-of-pearl. In existing processes, protection is obtained by bouncing back infrared by reflection on metallic particles which also reject visible light. The canvas according to the invention comprises a layer for breaking down light which acts by diffraction and by refraction. Some of the rays return to the source of light, and some, turned away from their trajectory lose force by touching the layer for breaking down light tangentially. The product according to the invention lets through a bigger proportion of visible light than infrared. Mother-of-pearl has an extraordinary faculty for breaking light, and the size of its flakes, close to the wavelength of the targeted rays, diffracts light. Also, the anarchic arrangement of these flakes reorients the rays in all directions.
  • Thus, the present invention proposes especially a canvas comprising a support and a layer for breaking down light, characterised in that said layer comprises mother-of-pearl or a substance having light diffraction or iridescence properties, from the UV range to that of IR, substantially identical to that of mother-of-pearl.
    • DETAILED DESCRIPTION
  • All kinds of support can be used within the scope of the invention. The choice of an adequate support will depend more particularly on the preferred use and aesthetic effect. It could especially be a non-woven or a textile. According to a preferred embodiment, the canvas according to the invention is remarkable in that the support is a non-woven. As defined in standard ISO9092, a non-woven is a manufactured product, comprising a web, a fleece or a mattress of any fibres, distributed directly or randomly and the internal cohesion of which is assured by mechanical, physical or chemical methods or/and by a combination of processes (with the exclusion of paper, and products obtained by other textile processes). Examples of non-wovens useable within the scope of the present invention are non-wovens composed in whole or part of mineral fibres, fibres of animal origin, vegetable fibres and/or chemical fibres. According to a more preferred embodiment, said non-woven is composed in whole or part of vegetable fibres and according to an even more preferred embodiment said non-woven is non-woven linen.
  • The morpholysis layer contained in the canvas according to the invention is distinguished from previous systems by the fact that it can be continuous, with spaces necessarily left in between the reflecting particles of the canvases of the prior art. Thus, the layer for breaking down light of canvases according to the invention is preferably continuous.
  • The canvas according to the invention comprises a layer for breaking down light. Said layer can be anywhere on the surface of the support or incorporated in the mass of the latter. Thus, according to a preferred embodiment, the invention relates to canvas comprising a support and a layer for breaking down light, remarkable in that said layer comprises mother-of-pearl or a substance having light diffraction or iridescence properties, from the UV range to that of IR, substantially identical to that of mother-of-pearl and in that said layer is incorporated in the mass of said support.
  • The term “mother-of-pearl” refers to mother-of-pearl in its different forms and especially in the form of mother-of-pearl powder. For the sake of clarity, it is specified that the term “mother-of-pearl powder” makes no reference to pigments known by names of “nacreous powder” or “nacreous pigments”. The latter two products correspond to pigments containing mica and metals such as titanium, aluminium, silicon, potassium and barium. Said “nacreous powder” or “nacreous pigments” are currently used in make-up and paints to produce irisated sheens. The applicant was able to disclose that canvases according to the invention exhibited a capacity to filter infrared rays and transmit visible light much greater than canvases of the prior art comprising nacreous pigments and/or metallic pigments.
  • According to a preferred embodiment of the invention, said mother-of-pearl is mother-of-pearl powder. Examples of powders of mother-of-pearl useable within the scope of the invention are especially mother-of-pearl powder coming from milling the interior of shells or molluscs.
  • According to another preferred embodiment of the invention, the substance having light diffraction or iridescence properties, from the UV range to that of IR, substantially identical to that of the mother-of-pearl is a composition comprising at least 50% aragonite.
  • According to a preferred embodiment, the canvas according to the invention contains no metallic particles.
  • According to a quite preferred embodiment, the canvas according to the invention contains neither metallic particles, nor mica.
  • The properties linked to the presence of the layer for breaking down light from the canvas according to the invention can advantageously be combined with those contributed by the presence of metallic particles such as used in canvases of the prior art. These properties can be combined especially in at least two different ways. According to a first embodiment, the canvas according to the invention further comprises a layer comprising metallic particles and/or powder of stone to be whetted. This additional layer can be placed anywhere above or below the layer for breaking down light. According to a second embodiment, the particles and/or the powder of stone to be whetted can be contained in the layer for breaking down light. Thus, the present invention relates to a canvas according to the invention, remarkable in that the layer for breaking down light further comprises metallic particles or particles with metallic reflections such as produced by the powder and/or the stone to be whetted.
  • Canvases according to the invention can be prepared according to several manufacturing processes. According to an embodiment, the canvases according to the invention are produced by a process comprising a step consisting of impregnating a support in a mother-of-pearl solution or a substance having of light diffraction or iridescence properties, from the UV range to that of IR, substantially identical to that of mother-of-pearl. This impregnation can be done by soaking the support in said solution. It can also be obtained by pulverising said solution on the surface of the support. According to another preferred embodiment, the mother-of-pearl or the substance having light diffraction or iridescence properties, from the UV range to that of IR, substantially identical to that of mother-of-pearl, is incorporated prior to making the support in the primary material composing said support. It was noticed during assays that mother-of-pearl powder simply spread as dust in tow or in linen comb waste gave a very good result.
  • The solutions of mother-of-pearl useable within the scope of the process according to the invention can have a variable concentration. Advantageously, the applicants were able to observe that particularly advantageous results are obtained by using a solution of mother-of-pearl powder comprising from 10 to 20% mother-of-pearl powder.
  • Canvases according to the invention and canvases obtained by a process according to the invention can be used to make numerous products. Thus, the canvas according to the invention and/or canvases obtained by a process according to the invention can be advantageously used for making products which reject infrared, such as blind canvases, canvases for tents and clothing.

Claims (12)

1. A canvas comprising a support and a layer for breaking down light, the layer comprising one of a mother-of-pearl and a substance having light diffraction or iridescence properties, from the ultraviolet (UV) range to that of infrared (IR), substantially identical to that of mother-of-pearl.
2. The canvas according to claim 1, wherein the layer is incorporated in the mass of the support.
3. The canvas according to claim 1, wherein the support is a non-woven.
4. The canvas according to claim 3, wherein the non-woven is chosen from the group comprising non-wovens composed at least in part from mineral fibres, fibres of animal origin, vegetable fibres and chemical fibres.
5. The canvas according to claim 4, wherein the non-woven is a non-woven linen.
6. The canvas according to claim 1, wherein the layer for breaking down light is continuous.
7. The canvas according to claim 1, further comprising a layer comprising at least one of metallic particles and particles with metallic reflections.
8. The canvas according to claim 1, wherein the layer for breaking down light further comprises at least one of metallic particles and powder of stone to be whetted.
9. A process for producing canvas according to claim 1, the process comprising: a step consisting of impregnating the support in a mother-of-pearl solution.
10. The process according to claim 9, wherein the mother-of-pearl solution comprises from 10 to 20% mother-of-pearl.
11. A method of use of the canvas according to claim 1 for making products rejecting infrared, such as blind canvases, canvases for tents and clothing.
12. The canvas according to claim 3, wherein the non-woven is composed at least in part from vegetable fibres.
US14/504,653 2009-02-04 2014-10-02 Canvas for breaking down light Abandoned US20150176197A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US14/504,653 US20150176197A1 (en) 2009-02-04 2014-10-02 Canvas for breaking down light

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
FR09/00467 2009-02-04
FR0900467A FR2941712B1 (en) 2009-02-04 2009-02-04 CANVAS FOR THE DESTRUCTURATION OF LIGHT
PCT/FR2010/000082 WO2010089477A2 (en) 2009-02-04 2010-02-04 Canvas for breaking down light
US201113147987A 2011-10-21 2011-10-21
US14/504,653 US20150176197A1 (en) 2009-02-04 2014-10-02 Canvas for breaking down light

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
PCT/FR2010/000082 Continuation WO2010089477A2 (en) 2009-02-04 2010-02-04 Canvas for breaking down light
US13/147,987 Continuation US20120040580A1 (en) 2009-02-04 2010-02-04 Canvas for breaking down light

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US20150176197A1 true US20150176197A1 (en) 2015-06-25

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US13/147,987 Abandoned US20120040580A1 (en) 2009-02-04 2010-02-04 Canvas for breaking down light
US14/504,653 Abandoned US20150176197A1 (en) 2009-02-04 2014-10-02 Canvas for breaking down light

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US (2) US20120040580A1 (en)
EP (1) EP2393979B1 (en)
JP (1) JP2012516951A (en)
CN (1) CN102356193B (en)
CA (1) CA2751518A1 (en)
FR (1) FR2941712B1 (en)
MA (1) MA33031B1 (en)
TN (1) TN2011000384A1 (en)
WO (1) WO2010089477A2 (en)

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CN107097476A (en) * 2017-03-30 2017-08-29 四川蓉资旅游科技股份有限公司 The ventilative canvas tent fabric of uvioresistant water proof wind proof antiseptic fire-retardation and preparation method

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FR2941712A1 (en) 2010-08-06
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WO2010089477A3 (en) 2010-12-02
EP2393979A2 (en) 2011-12-14
TN2011000384A1 (en) 2013-03-27
CN102356193A (en) 2012-02-15
EP2393979B1 (en) 2013-01-16
WO2010089477A2 (en) 2010-08-12
US20120040580A1 (en) 2012-02-16
CN102356193B (en) 2015-04-08
MA33031B1 (en) 2012-02-01
JP2012516951A (en) 2012-07-26

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