FR2508969A1 - INSULATED VARIABLE INSULATED BLINDS - Google Patents

INSULATED VARIABLE INSULATED BLINDS Download PDF

Info

Publication number
FR2508969A1
FR2508969A1 FR8113569A FR8113569A FR2508969A1 FR 2508969 A1 FR2508969 A1 FR 2508969A1 FR 8113569 A FR8113569 A FR 8113569A FR 8113569 A FR8113569 A FR 8113569A FR 2508969 A1 FR2508969 A1 FR 2508969A1
Authority
FR
France
Prior art keywords
polyester film
blind
blind according
intended
aluminum
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.)
Granted
Application number
FR8113569A
Other languages
French (fr)
Other versions
FR2508969B1 (en
Inventor
Henri Lesch
Gerard Auvin
Jean-Claude Schmuck
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.)
SIRS SOC INT REVETEMENTS SOL
Original Assignee
SIRS SOC INT REVETEMENTS SOL
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 SIRS SOC INT REVETEMENTS SOL filed Critical SIRS SOC INT REVETEMENTS SOL
Priority to FR8113569A priority Critical patent/FR2508969A1/en
Priority to DE19828219036U priority patent/DE8219036U1/en
Priority to DE19823224851 priority patent/DE3224851A1/en
Publication of FR2508969A1 publication Critical patent/FR2508969A1/en
Application granted granted Critical
Publication of FR2508969B1 publication Critical patent/FR2508969B1/fr
Granted legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47H—FURNISHINGS FOR WINDOWS OR DOORS
    • A47H23/00—Curtains; Draperies
    • A47H23/02—Shapes of curtains; Selection of particular materials for curtains
    • A47H23/08—Selection of particular materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/245—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it being a foam layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/022—Non-woven fabric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/40—Roller blinds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00—Coating on the layer surface
    • B32B2255/10—Coating on the layer surface on synthetic resin layer or on natural or synthetic rubber layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00—Coating on the layer surface
    • B32B2255/20—Inorganic coating
    • B32B2255/205—Metallic coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2266/00—Composition of foam
    • B32B2266/02—Organic
    • B32B2266/0214—Materials belonging to B32B27/00
    • B32B2266/0242—Acrylic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2266/00—Composition of foam
    • B32B2266/06—Open cell foam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2305/00—Condition, form or state of the layers or laminate
    • B32B2305/38—Meshes, lattices or nets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/304—Insulating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2367/00—Polyesters, e.g. PET, i.e. polyethylene terephthalate

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Textile Engineering (AREA)
  • Curtains And Furnishings For Windows Or Doors (AREA)
  • Nonwoven Fabrics (AREA)
  • Laminated Bodies (AREA)

Abstract

The unrollable insulating interior curtain which can be used as effective heat insulator consists of - at least one first outer element (3) in the form of a nonwoven (for example felt-like) textile fabric made of synthetic fibres, which element is intended for forming the inside, - a second outer element (4) in the form of a polyester film provided on at least one of its surfaces with a thin aluminium layer (7), which element is intended for forming the outside, - and a continuous joining element (5) in the form of an open-pore foam made of acrylic resin held in the form of a sandwich by both of these elements (3, 4).

Description

La présente invention concerne un store intérieur déroulable isolant fonctionnant comme un écran isotherme. The present invention relates to an insulating roll-up interior blind functioning as an insulated screen.

L'isolation thermique des habitations et bâtiments industriels est un problème à l'ordre du jour et de nombreuses solutions ont déjà été proposées pour tenter de le résoudre : parois et plafonds isolants par exemple ; il est toutefois important de disposer également, aux ouvertures ménagées sur les parois telles que fenêtres et porte-fenêtres, de dispositifs dtisolation thermique qui puissent être à volonté mis ou non en service. Thermal insulation of dwellings and industrial buildings is a problem on the agenda and many solutions have already been proposed to try to solve it: insulating walls and ceilings for example; it is however important to also have, at the openings made on the walls such as windows and French windows, thermal insulation devices which may or may not be put into service.

La présente inventionapour objet un store inté- rieur démoulable isolant, fonctionnant comme un écran isotherme et son originalité consiste en ce qu'il est constitué par l'association d'au moins un premier élément externe, destiné à constituer sa face intérieure qui est une nappe de non-tissé, en fibres synthétiques, un second élément externe destiné à constituer sa face extérieure qui est un film de polyester revêtu d'une mince couche d'aluminium sur au moins l'une de ses faces, ces deux éléments prenant en sandwich un élément de liage continu qui est une mousse de résine acrylique à cellules ouvertes. The present invention relates to an insulating demountable interior blind, functioning as an insulated screen and its originality consists in that it is constituted by the association of at least one first external element, intended to constitute its interior face which is a nonwoven web, made of synthetic fibers, a second external element intended to constitute its external face which is a polyester film coated with a thin layer of aluminum on at least one of its faces, these two elements taking into account sandwich a continuous bonding element which is an open cell acrylic resin foam.

Selon un mode de réalisation préféré de l'invention, la nappe de non-tissé est obtenue à partir de fibres synthétiques creuses de polyester, du type dénommé
Holofibres, d'un titre de 3,3 et/ou 6,7 dtex et présente un poids au mètre carré compris entre 60 et 300 grs et de préférence entre 140 et 200 g.According to a preferred embodiment of the invention, the nonwoven web is obtained from hollow synthetic polyester fibers, of the type called
Holofibers, with a titer of 3.3 and / or 6.7 dtex and a weight per square meter of between 60 and 300 g and preferably between 140 and 200 g.

Le film de polyester constituant l'élément destiné à la face extérieure du store a avantageusement une épaisseur comprise entre 8 et 30 microns et de préférence entre 16 et 20 microns. The polyester film constituting the element intended for the external face of the blind advantageously has a thickness of between 8 and 30 microns and preferably between 16 and 20 microns.

La densité de la mousse acrylique constituant ltélément continu de liage se situe entre 0,05 et 0,15 et est de préférence de 0,08. The density of the acrylic foam constituting the continuous bonding element is between 0.05 and 0.15 and is preferably 0.08.

Selon un mode de réalisation de l'invention, le film de polyester est revêtu d'aluminium sur au moins l'une de ses faces par aluminisation. According to one embodiment of the invention, the polyester film is coated with aluminum on at least one of its faces by aluminization.

Selon un autre mode de réalisation, le film de polyester est revêtu d'aluminium sur au moins l'une de ses faces par doublage avec un film d'aluminium. According to another embodiment, the polyester film is coated with aluminum on at least one of its faces by doubling with an aluminum film.

Le film de polyester est avantageusement armé in térieurement par une grille textile, de préférence en fils de verre. On dispose ainsi dun store intérieur pouvant être facilement enroulé et déroulé selon les besoins et qui, de par sa structure originale, constitue une excellente barrière thermique tant par ses propriétés isolantes que par son aptitude à réfléchir les rayonnements thermiques. The polyester film is advantageously reinforced internally by a textile grid, preferably in glass strands. There is thus an internal blind which can be easily rolled up and unwound as required and which, by its original structure, constitutes an excellent thermal barrier both by its insulating properties and by its ability to reflect thermal radiation.

D'éventuelles opérations classiques d'impression et/ou de calandrage peuvent, bien entendu, contribuer à améliorer tant la solidité de l'assemblage que l'aspect extérieur des stores obtenus. Any conventional printing and / or calendering operations can, of course, contribute to improving both the strength of the assembly and the external appearance of the blinds obtained.

La présente invention sera mieux comprise d'ailleurs et ses avantages ressortiront bien de la description qui suit en référence au dessin schématique annexé dont la figure unique représente une vue très schématique en coupe d'un mode de réalisation du store selon l'invention. The present invention will be better understood moreover and its advantages will emerge clearly from the description which follows with reference to the appended schematic drawing, the single figure of which represents a very schematic sectional view of an embodiment of the blind according to the invention.

Sur la figure, le store 2 comporte un premier élé- ment externe 3 et un second élément externe 4 prenant en sandwich un élément de liage 5. In the figure, the blind 2 comprises a first external element 3 and a second external element 4 sandwiching a binding element 5.

Selon l'invention, le premier élément externe 3 destiné à former la face interne du store 2 est constitué par une nappe de non-tissé en fibres textiles ; ce nontissé, qui peut être obtenu par tout moyen connu en soi et notamment par aiguilletage, est constitué de fibres synthétiques ; il peut s'agir de fibres synthétiques de type classique et notamment de fibres de polyester ou polyacryliques. Toutefois, afin d'emprisonner à l'intérieur de cette nappe de non-tissé un volume d'air plus important conduisant tant à une diminution de la conductivité thermique qu'à une amélioration de la résistance à la compression, les fibres synthétiques sont de préférence choisies parmi les fibres creuses en polyester du type holofibres telles que celles commercialisées par Du Pont de Nemours sous la dénomination Dacron 808 ; le titre de ces fibres est de 3,3 et/ou de 6,7 dtex.Ce non-tissé est de préférence imprimé sur la face qui sera visible à l'intérieur du store ; outre l'aspect décoratif classique, cette impression contribue également à la consolidation de la nappe. According to the invention, the first external element 3 intended to form the internal face of the blind 2 is constituted by a nonwoven web of textile fibers; this nonwoven, which can be obtained by any means known per se and in particular by needling, consists of synthetic fibers; it may be synthetic fibers of the conventional type and in particular polyester or polyacrylic fibers. However, in order to trap a larger volume of air inside this nonwoven web, leading both to a decrease in thermal conductivity and to an improvement in compressive strength, synthetic fibers are preferably chosen from hollow polyester fibers of the holofibers type, such as those sold by Du Pont de Nemours under the name Dacron 808; the title of these fibers is 3.3 and / or 6.7 dtex. This nonwoven is preferably printed on the side which will be visible inside the blind; in addition to the classic decorative aspect, this impression also contributes to the consolidation of the tablecloth.

Le poids de cette nappe de non-tissé est de 180 g/m2. The weight of this nonwoven web is 180 g / m2.

Cet élément 3 contribue tant à l'isolation thermique qu à l'aspect décoratif. This element 3 contributes both to thermal insulation and to the decorative aspect.

Le second élément externe 4, destiné à constituer la face extérieure du store selon ltinvention, est un film de résine polyester dont l'épaisseur1 qui est de 18 micron.  The second external element 4, intended to constitute the external face of the blind according to the invention, is a polyester resin film whose thickness1 which is 18 microns.

Ce film polyester est armé intérieurement d'une grille 6 en fils de verre du type dénommé crénette T.R.G. This polyester film is internally reinforced with a grid 6 made of glass threads of the type known as T.R.G.

2x2 pesant 25 g/oe2. Il est en outre revêtu par aluminisa- tion sur sa face extérieure, d'une mince couche d'aluminium 7. 2x2 weighing 25 g / oe2. It is further coated by aluminization on its outer face, with a thin layer of aluminum 7.

Cet élément 4 contribue à l'isolation thermique tant vers l'intérieur que vers l'extérieur. This element 4 contributes to thermal insulation both inwards and outwards.

L'élément de liage continu 5 pris en sandwich entre les deux éléments externes 3 et 4 dont il assure la solidarisation, est une couche de 1 mm d'une mousse de résine acrylique à cellules ouvertes. La densité sèche de cette mousse est de o,o8. Outre son rôle de liage des deux éléments externes du sandwich, l'élément 5 apporte par lui-même une barrière thermique supplémentaire. The continuous bonding element 5 sandwiched between the two external elements 3 and 4 which it secures is a layer of 1 mm of an acrylic resin foam with open cells. The dry density of this foam is o, o8. In addition to its role of bonding the two external elements of the sandwich, the element 5 brings by itself an additional thermal barrier.

L'assemblage (non représenté) des différents éléments constitutifs du store selon l'invention peut être réalisé de deux manières différentes. ta mousse acrylique 5 servant de liant est enduite à l'envers de la nappe de non-tissé 3 ; et la grille textile 6 et le film aluminîsé 4 sont déposés sur la mousse fraîche et ensemble est séché puis calandré à froid. The assembly (not shown) of the various constituent elements of the blind according to the invention can be carried out in two different ways. your acrylic foam 5 serving as a binder is coated upside down with the nonwoven web 3; and the textile grid 6 and the aluminized film 4 are deposited on the fresh foam and together is dried and then calendered cold.

Alternativement, la mousse acrylique 5 est séchée après son dépôt sur la nappe de non-tissé 3, puis on dépose
la grille textile 6 et le film aluminisé 4 lors d'une
opération de calandrage à chaud.Alternatively, the acrylic foam 5 is dried after it has been deposited on the nonwoven web 3, then it is deposited
the textile grid 6 and the aluminized film 4 during a
hot calendering operation.

Les caractéristiques du store qui vient d'être
décrit sont les suivantes
Composition Feutre aiguilleté 180 g/m2 mousse acrylique thermocollante 60 g/m2 - Grille de verre
crénette T.R.G. 2x2 25 g/m2 Film polyester aluminisé
épaisseur 18 microns 25 g/m2
Impression pigmentaire environ 50 g/m2 selon dessin
Propriétés -Epaisseur totale 3 mm ) Poids 340 g/m2 )NF G 37 102 Résistance à la rupture sens longitudinal 8 kg/cm ) NF 6
sens transversal 4,5 kg/cm ) o7 001 - Allongement a la rupture sens longitudinal 3 %)
sens tranversal 4 % )NF G 07 001 Adhérence film PE/mat fibreux :0,300 kg/Scm (NF G 37 107) Mesure de la résistance thermique effectuée selon la mé
thode décrite dans le Projet de norme française.The characteristics of the awning which has just been
described are as follows
Composition Needle felt 180 g / m2 fusible acrylic foam 60 g / m2 - Glass grid
crenet TRG 2x2 25 g / m2 Aluminized polyester film
thickness 18 microns 25 g / m2
Pigment printing approximately 50 g / m2 according to drawing
Properties - Total thickness 3 mm) Weight 340 g / m2) NF G 37 102 Tensile strength in the longitudinal direction 8 kg / cm) NF 6
transverse direction 4.5 kg / cm) o7 001 - Elongation at break longitudinal direction 3%)
cross direction 4%) NF G 07 001 Adhesion of PE film / fibrous mat: 0.300 kg / Scm (NF G 37 107) Measurement of thermal resistance carried out according to the met
method described in the Draft French standard.

"Mesure de la conductibilité thermique des matières fi
brases à l'aide d'un dispositif plan"
Résultat 0,22 m2 x C / Watt - Mesure de la résistance thermique effectuée sur plaque
verticale avec interposition d'une lame d'air de 12 nrm
entre la plaque chaude et le produit à examiner
Résultat 0,38 m2 x C / Watt
Comme il va de soi et comme il ressort de ce qui pré
cède, la présente invention ne saurait se limiter au seul
mode de réalisation ci-dessus décrit à titre d'exemple
il en embrasse, au contraire, toutes les variantes. "Measurement of the thermal conductivity of fi
brases using a planar device "
Result 0.22 m2 x C / Watt - Thermal resistance measurement performed on plate
vertical with interposition of a 12 nrm air gap
between the hot plate and the product to be examined
Result 0.38 m2 x C / Watt
As is obvious and as is clear from what precedes
yields, the present invention cannot be limited to the sole
above embodiment described by way of example
on the contrary, it embraces all its variants.

Claims (7)

- REVENDICATIONS- CLAIMS 1 - Store intérieur déroulable isolant, fonctionnant comme un écran isotherme, caractérisé en ce qu'il est constitué par l'association d'au moins un premier élément externe (3), destine à constituerla face intérieure qui est une nappe de non-tissé en fibres synthétiques, un second élément externe (4) destiné à constituer sa face extérieure qui est un film de polyester revêtu d'une mince couche d'aluminium 7 sur au moins l'une de ses faces, ces deux éléments prenant en sandwich un élément de liage continu (5) qui est une mousse de résine acrylique à cellules ouvertes. 1 - Rollable insulating interior blind, functioning as an insulated screen, characterized in that it is constituted by the association of at least one first external element (3), intended to constitute the inner face which is a nonwoven web in synthetic fibers, a second external element (4) intended to constitute its external face which is a polyester film coated with a thin layer of aluminum 7 on at least one of its faces, these two elements sandwiching a continuous bonding element (5) which is an open cell acrylic resin foam. 2 - Store selon la revendication 1, caractérisé en ce que la nappe de non-tissé (3) est obtenue a partir de fibres synthétiques creuses de polyester, du type dénommé Holofibres, d'un titre de 3,3 et/ou 6,7 dtes et présente un poids au mètre carré compris entre 60 et 300 grs et de préférence entre 140 et 200 grs. 2 - Blind according to claim 1, characterized in that the nonwoven web (3) is obtained from hollow synthetic polyester fibers, of the type called Holofibers, with a count of 3.3 and / or 6, 7 dtes and has a weight per square meter between 60 and 300 grs and preferably between 140 and 200 grs. 3 - Store selon les revendications i et 2, caractérisé en ce que le film de polyester constituant l'élé- ment (4) destiné à la face extérieure du store a une épaisseur comprise entre 8 et 30 microns et de préfé rence entre 16 et 20 microns. 3 - Blind according to claims i and 2, characterized in that the polyester film constituting the element (4) intended for the external face of the blind has a thickness between 8 and 30 microns and preferably between 16 and 20 microns. 4 - Store selon l'une quelconque des revendications 1 à 3, caractérisé en ce que la densité de la mousse acrylique constituant l'élément continu de liage (5) se situe entre 0,05 et 0,15 et est de préférence de o,o8. 4 - Blind according to any one of claims 1 to 3, characterized in that the density of the acrylic foam constituting the continuous bonding element (5) is between 0.05 and 0.15 and is preferably o , o8. 5 - Store selon l'une quelconque des revendications 1 à 4, caractérisé en ce que le film de polyester (4) est revêtu d'aluminium sur au moins l'une de ses faces par aluminisation. 5 - Blind according to any one of claims 1 to 4, characterized in that the polyester film (4) is coated with aluminum on at least one of its faces by aluminization. 6 - Store selon l'une quelconque des revendications 1 à 4, caractérisé en ce que le film de polyester est revêtu d'aluminium sur au moins l'une de ses faces par doublage avec un film d'aluminium. 6 - Blind according to any one of claims 1 to 4, characterized in that the polyester film is coated with aluminum on at least one of its faces by doubling with an aluminum film. 7 - Store selon l'une quelconque des revendica tions 1 à 6, caractérisé en ce que le film de polyester est armé intérieurement par une grille textile, de préférence en fils de verre.  7 - Blind according to any one of claims 1 to 6, characterized in that the polyester film is reinforced internally by a textile grid, preferably in glass son.
FR8113569A 1981-07-03 1981-07-03 INSULATED VARIABLE INSULATED BLINDS Granted FR2508969A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR8113569A FR2508969A1 (en) 1981-07-03 1981-07-03 INSULATED VARIABLE INSULATED BLINDS
DE19828219036U DE8219036U1 (en) 1981-07-03 1982-07-02 ROLLABLE INTERIOR CURTAIN WITH HEAT-INSULATING PROPERTIES
DE19823224851 DE3224851A1 (en) 1981-07-03 1982-07-02 Unrollable interior curtain having heat-insulating properties

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8113569A FR2508969A1 (en) 1981-07-03 1981-07-03 INSULATED VARIABLE INSULATED BLINDS

Publications (2)

Publication Number Publication Date
FR2508969A1 true FR2508969A1 (en) 1983-01-07
FR2508969B1 FR2508969B1 (en) 1984-03-30

Family

ID=9260402

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8113569A Granted FR2508969A1 (en) 1981-07-03 1981-07-03 INSULATED VARIABLE INSULATED BLINDS

Country Status (2)

Country Link
DE (2) DE3224851A1 (en)
FR (1) FR2508969A1 (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1985001982A1 (en) * 1983-10-27 1985-05-09 Edgar Asmussen Rollable sheet for the thermo-insulation of glass surfaces, particularly windows
EP0165878A1 (en) * 1984-04-24 1985-12-27 Rhone-Poulenc Films Metallised multilayer film for use as a heat screen
FR2650532A1 (en) * 1989-08-07 1991-02-08 Riedel Paul Insulating, protective composite
EP0488038A2 (en) * 1990-11-29 1992-06-03 The Dow Chemical Company Composite film structures and articles made therefrom
FR2681559A1 (en) * 1991-09-24 1993-03-26 Zaher Riad Device for protecting any window and, especially, car windscreens
FR2726886A1 (en) * 1994-11-15 1996-05-15 Riedel Paul Decorative thermal, noise isolating material for awnings or curtains
FR2765304A1 (en) * 1997-06-30 1998-12-31 Paul Riedel Complex insulation material
ES2279679A1 (en) * 2005-05-09 2007-08-16 Antonio Bullon Herrera Improved curtain is comprised of woven fabric whose fibers are connected by resin comprised of finishing layer and which defines thin material
ES2548068A1 (en) * 2015-07-03 2015-10-13 Universitat Politècnica De València Curtain barrier against light, noise, heat, fire and electromagnetic radiation (Machine-translation by Google Translate, not legally binding)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8603192A (en) * 1986-12-16 1988-07-18 A A Van Der Heiden Zonweringen INSULATING CLOSURE FOR BUILDINGS.
US6158201A (en) 1998-09-15 2000-12-12 Hay & Forage Industries Rotary mower conditioner having improved cut crop flow
EP1876014B1 (en) * 2006-07-05 2012-06-13 Hueck Folien Ges.m.b.H Flame retardant solar protection, anti-glare device and blind assembly
EP1876015B1 (en) * 2006-07-05 2017-02-01 Hueck Folien Ges.m.b.H Flame retardant solar protection, anti-glare device and blind assembly
US7726108B1 (en) 2009-01-14 2010-06-01 Agco Corporation Wide cut rotary harvester having cut crop feeder mechanism

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3527654A (en) * 1967-07-06 1970-09-08 Burlington Industries Inc Foam back drapery fabrics and method of making the same
DE2934674A1 (en) * 1979-08-28 1981-03-12 Friedel 4934 Horn-Bad Meinberg Wrenger Heat insulating roller shutter - uses compressible elastic foam sheet with loosely fitted heat reflecting, decorative sheet on the room side face
FR2464682A1 (en) * 1979-09-06 1981-03-20 Customagic Europ Curtain or curtain lining - of open-cell foam and metal sheet

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3527654A (en) * 1967-07-06 1970-09-08 Burlington Industries Inc Foam back drapery fabrics and method of making the same
DE2934674A1 (en) * 1979-08-28 1981-03-12 Friedel 4934 Horn-Bad Meinberg Wrenger Heat insulating roller shutter - uses compressible elastic foam sheet with loosely fitted heat reflecting, decorative sheet on the room side face
FR2464682A1 (en) * 1979-09-06 1981-03-20 Customagic Europ Curtain or curtain lining - of open-cell foam and metal sheet

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1985001982A1 (en) * 1983-10-27 1985-05-09 Edgar Asmussen Rollable sheet for the thermo-insulation of glass surfaces, particularly windows
EP0165878A1 (en) * 1984-04-24 1985-12-27 Rhone-Poulenc Films Metallised multilayer film for use as a heat screen
FR2650532A1 (en) * 1989-08-07 1991-02-08 Riedel Paul Insulating, protective composite
EP0488038A2 (en) * 1990-11-29 1992-06-03 The Dow Chemical Company Composite film structures and articles made therefrom
EP0488038A3 (en) * 1990-11-29 1993-01-13 The Dow Chemical Company Composite film structures and articles made therefrom
FR2681559A1 (en) * 1991-09-24 1993-03-26 Zaher Riad Device for protecting any window and, especially, car windscreens
FR2726886A1 (en) * 1994-11-15 1996-05-15 Riedel Paul Decorative thermal, noise isolating material for awnings or curtains
FR2765304A1 (en) * 1997-06-30 1998-12-31 Paul Riedel Complex insulation material
ES2279679A1 (en) * 2005-05-09 2007-08-16 Antonio Bullon Herrera Improved curtain is comprised of woven fabric whose fibers are connected by resin comprised of finishing layer and which defines thin material
ES2548068A1 (en) * 2015-07-03 2015-10-13 Universitat Politècnica De València Curtain barrier against light, noise, heat, fire and electromagnetic radiation (Machine-translation by Google Translate, not legally binding)
WO2017005948A1 (en) * 2015-07-03 2017-01-12 Universitat Politècnica De Valencia Curtain providing a barrier against light, noise, heat, fire and electromagnetic radiation
US10867592B2 (en) 2015-07-03 2020-12-15 Universitat Politecnica De Valencia Curtain providing a barrier against light, noise, heat, fire and electromagnetic radiation

Also Published As

Publication number Publication date
FR2508969B1 (en) 1984-03-30
DE8219036U1 (en) 1984-01-19
DE3224851A1 (en) 1983-03-17

Similar Documents

Publication Publication Date Title
FR2508969A1 (en) INSULATED VARIABLE INSULATED BLINDS
FR2472640A1 (en) THERMAL AND ACOUSTIC INSULATION STRUCTURE FOR CLADDING OR OTHER NON-CARRIER WALL
FR2733778A1 (en) SEAL FOR CONSTRUCTION ELEMENT
EP1565625B1 (en) Flexible thermal insulation material comprising at least one open-work layer
FR2611777A1 (en) PERFORATED SOUND ABSORPTION PANEL
FR2562472A1 (en) MATERIAL BASED ON A TEXTILE TABLECLOTH COMPRISING A POLYESTER NON-WOVEN FABRIC THAT SUPPORTS SELF-FILLED GLASS FIBERS USED AS A BITUMINOUS SEAL COATING REINFORCING REINFORCEMENT
EP1200667B1 (en) Built-up roofing
CA2041823A1 (en) Electrical conductor and manufacturing process thereof
FR2582697A1 (en) MINERAL FIBER PRODUCTS IN THE FORM OF PANELS OR ROLLS
EP2059641B1 (en) Building cladding material acting as thermal and also preferably sound insulator
FR2829162A1 (en) ISOLATION MATERIAL BASED ON MINERAL WOOL, INSULATION SYSTEM, INSULATION METHOD
FR2988642A1 (en) Acoustically and thermally insulated composite material for use in structural element of e.g. naval building, has core in form of web including bamboo filaments and bonding agents, and bonded face that is needled web with jute fibers
FR2847651A1 (en) Thermal insulation panel for buildings has covering film layer projecting beyond at least one edge of insulating material to overlap adjacent panel
JPH0711716A (en) Moisture permeable water-proof sheet
FR2989021A1 (en) Sandwich panel, useful for thermal and/or acoustics insulation in e.g. walls of buildings, comprises outer facing covered with antivibratory membranous complex including external membrane consisted of thin layer or sheet of PVC
FR2780740A1 (en) ANTI-HUMIDITY COMPLEX OF FIBER GRID AND PLASTIC FILM, FOR ASPHALTS APPLIED INDEPENDENCE ON SIDEWALK TYPE SUPPORTS, ROOFS
FR2530535A1 (en) Complex for thermal insulation and for comfort.
FR2846682A1 (en) Isothermal sound insulating composite panel comprises insulating core between two rigid facings comprising two layers of rigid plastic foam separated by spacing wedges
JP6189062B2 (en) Insulation sheet for window glass
EP2468500A1 (en) Vibration damping membrane structure and roof covers using said structure
FR2487256A1 (en) Heat insulating theatre or living room curtain - has wadding between lining and reflective layers separated by air gap from furnishing layer
JPS6010857Y2 (en) glass wool insulation
FR3139837A1 (en) Fireproof mattress or sheet with air knives for expansion joint
EP0556145B1 (en) Process for production of a bituminous membrane
EP2231392A1 (en) Insulating composite material

Legal Events

Date Code Title Description
ST Notification of lapse