SE193030C1

SE193030C1 -

Info

Publication number: SE193030C1
Application number: SE559856A
Authority: SE
Priority date: 1956-06-12
Filing date: 1956-06-12
Publication date: 1964-12-01

Description

KLASS INTERNATIONELLSVENSK D 04 j8h:7 PATENT- OCH REGISTRERI NGSVERKET Ans. 5598/1956 inkom den 12/6 1956 utlagd den 31/3 1964, 0 G J STRUYCKEN DE ROYSANCOUR, VENLO, NEDERLANDERNA Varmeisolerande flerlagrigt material, som bestir av flera ph varandra limmade textilskikt Foreliggande uppfinning hd.nfi5r sig till ett for luft svargenomtrangligt, flerlagrigt textilmaterial med inneslutna, laftfyilda celler, som forlana materialet ykramisolerande egenskaper och gora detsamma sarskilt larapat far att harav framstalla plagg, tacken samt alla andra foremal med andamal att hindra mannisko- eller idjurkroppen frail omedelbar varmestrâlning och salunda skydda den fran kyla. CLASS INTERNATIONAL SWEDISH D 04 j8h: 7 PATENT AND REGISTRATION AGENCY Ans. 5598/1956 was received on 12/6 1956, laid out on 31/3 1964, 0 GJ STRUYCKEN DE ROYSANCOUR, VENLO, THE NETHERLANDS Heat-insulating multilayer material, which consists of several ph glued textile layers. The present invention relates to a multilayer, air-permeable, textile materials with enclosed, laft-filled cells, which impart ykram-insulating properties to the material and do the same, especially to produce garments, rags and all other objects with the purpose of preventing the human or animal body from immediately radiating heat and thus protecting it from the cold.

Uppfinningen avser ett sammansatt material av ovannamnt slag, som mojliggOr enkel och forhallandevis billig fabaikation och avsevarda materialinbesparingar i jamforelse med tidigare kanda material av liknande slag, samtidigt som det besitter hOgre varmelsolerande egenskaper. The invention relates to a composite material of the above-mentioned type, which enables simple and relatively cheap fabrication and considerable material savings in comparison with previously known materials of a similar type, while at the same time possessing higher heat-insulating properties.

Enligt uppfilmingen bestar detta varmelsolerande, flerlagersmaterial av atminstone ett med nagot naturligt eller syntetiskt bindemedel belagt eller impregnerat och med genom inpragling utformade fordjupningar resp. harigenom bildade upphojningar forsett textilskikt, saint ett andra, dessa fordjupningar tillslutande, ph upphojningarn.as toppar phlimmat textilskikt. According to the filming, this heat-insulating, multilayer material consists of at least one binder impregnated or impregnated with a somewhat natural or synthetic binder and with depressions formed by embossing resp. thereby formed elevations provided textile layer, saint a second, these depressions closing, ph elevations.as tops phlimmat textile layer.

Alstret enligt uppfinningen kan framstallas darigenom, att 'atminstone tvh., med naturligt eller syntetiskt bindemedel belagda resp. impregnerade, vavda eller stickade textilprodukter, av vilka htminstone den ena pa insidan dr fOrsedd med genom inpragling fa-lion-m(1e fordjupningar resp. upphOjningar, forenas med varandra till bildande av ett flerlagrigt element Uppfinningen beskrives narmare nedan under hanvisning till hifogade ritning. The article according to the invention can be prepared in that at least two, coated with natural or synthetic binder resp. impregnated, woven or knitted textile products, at least one of which on the inside is provided with embossing fa-lion-m (1st depressions or elevations, are joined together to form a multilayer element. The invention is described in more detail below with reference to the accompanying drawing.

Fig. 1 visar ett avsnitt av det varmeisolerande materialet enligt uppfinningen, bestd.- ende av tva lager. Fig. 1 shows a section of the heat-insulating material according to the invention, consisting of two layers.

Fig. 2 visar i storre skala en tvarsektionsvy av materialet i fig. 1, medan fig, 3 och 4 Dupl. kl. 3 b: 1; 8 1: 4 visa, likash i storre iskala, tvh andra WOringsformer. Fig. 2 shows on a larger scale a cross-sectional view of the material in Fig. 1, while Figs. 3 and 4 are Dupl. at 3 b: 1; 8 1: 4 show, likash in larger ice scale, tvh other WOringsformer.

Enligt fig. 1 bestar det dar visade flerlagersmaterialet av tva inbiirdes forenade tex- tillager. Ett forsta lager bestar av ett exem- pelvis vavt eller stickat material, som at helagt eller impregnerat med ett naturligt eller syntetiskt dilute for att Ora materialet saval mindre genomtrangligt for Inn som formbestandigt. Exernpel pa sadana airmen aro konst- hartser, shsom aminotriazin-formaldehydhastser, keratinformaldehydhartser, .fenolformaldehydhartser, blandningar av kallsvallande starkelse med hartsbildande medel och liknande. According to Fig. 1, the multilayer material shown there consists of two integrated textile layers. A first layer consists of, for example, a knitted or knitted material, as if sanctified or impregnated with a natural or synthetic dilute to make the material less permeable to Inn as shape-resistant. Examples of such compounds are synthetic resins, such as aminotriazine-formaldehyde resins, keratin-formaldehyde resins, phenol-formaldehyde resins, mixtures of cold-swelling starch with resin-forming agents and the like.

Detta forsta lager 1 at ph insidan medelst pragling iforsett med ett stort antal fordjup- ningar 2 resp. harigenom astadkomna upphojningar eller vulster 3, avsedda att tjanstOra corn Infteeller. This first layer 1 at ph inside by means of pragling provided with a large number of depressions 2 resp. thereby achieving elevations or bumps 3, intended to serveOra corn Infteeller.

Till detta forsta lager 1 hor ett andra textillager 4, soni i derma utforingsform visas som ett plant lager; detta dr anedelst lim eller ph annat satt fast vid det fiirsta lagrets inneryta, varvid det stadigt haftar vid upphoi- ningarnas eller vulsternas 3 topper. Sasom bindemedel kunna exempelvis Desmodur, Desmogen, Dicrylan C, Vibratex K, Leofin eller dylikt anvandas, varvid dessa medel lampligen anbringas pa upphojningarnas eller vulsternas 3 topper. I det fall materialet är hardbart -vid vhrme, sasom nylon, dacron etc. kan fastning ske medelst upphettning. To this first layer 1 belongs a second textile layer 4, soni in this embodiment is shown as a flat layer; this is mainly glued or otherwise attached to the inner surface of the first layer, whereby it firmly adheres to the 3 tops of the ridges or beads. As binders, for example, Desmodur, Desmogen, Dicrylan C, Vibratex K, Leofin or the like can be used, these agents being suitably applied to the 3 tops of the ridges or beads. In case the material is hardenable - in heat, such as nylon, dacron, etc., fastening can take place by means of heating.

Pa det beskrivna sattet erhfillas genom inpressningarna eller fordjupningarna 2 ra- der slutna, luftfyllda celler, vilka forlana det sammansatta materialet de efterstravade, varmeisolerande egenskaperna. In the manner described, the rows of closed, air-filled cells are obtained by the depressions or depressions, which give the composite material the desired, heat-insulating properties.

I fig. 1 och 2 visas -visserligen endast ett par med varandra ,forbundna lager, vilka innesluta sadana luftceller till bildande ay ett isolerande skikt, vilket givetvis icke hfindrar, 2— — att aven tvâ eller flera sadana par forenas inbordes, for att bilda det nya, sammansatta materialet; i detta fall kunna tvã lager med inpressade fordjupningar ha ett gemensamt plant textillager. Figures 1 and 2 show, admittedly, only a pair of interconnected layers, which enclose such air cells to form an insulating layer, which of course does not prevent two or more such pairs from joining together to form the new composite material; in this case, two layers with pressed-in depressions can have a common flat textile layer.

Som exempel visas i fig. 3 i nagot storre skala ett sammansatt material, som bestar av ett plant mellanlager 5, pa vars iimse sidor ett lager 6 resp. 7 av den med 1 i fig. 1 betecknade formen aro fasta; harigenom erhallas tvä isolerande skikt med anv5.ndande av endast tre textillager. As an example, Fig. 3 shows on a somewhat larger scale a composite material, which consists of a flat intermediate layer 5, on each side of which a layer 6 resp. 7 of the shape denoted by 1 in Fig. 1 are solid; as a result, two insulating layers are obtained using only three textile layers.

Aven vid den i fig. 4 visade utforingsformen dro tre textillager tillfyllest, for att ett sammansatt textilmaterial med tvâ isolerande skikt skall erhallas. Detta material bestar av ,ett plant lager 8 saint tva. lager 9 och 10 med dart inpressade fordjupningar 11 och 12; i motsats till de tidigare beskrivna utforingsformerna ligga dock de sistnamnda lagren bada pa samma sida can det plana lagret 8, i det att lagret 9 dr .direkt fastlinnnat eller pa annat lampligt satt fast vid lagret 8, me-clan lagret 10 ar fastlimmat vid lagret 9; fordjupningarna vetta i hada fallen mot lagrets 8 sida. Pa sti satt bildas ett fOrsta isolerskikt av lagren 8 och 9 samt ett andra isolerskikt av lagren 9 och 10. Also in the embodiment shown in Fig. 4, three textile layers were sufficiently drawn in order to obtain a composite textile material with two insulating layers. This material consists of, a flat layer 8 saint tva. layers 9 and 10 with dart-pressed depressions 11 and 12; in contrast to the previously described embodiments, however, the latter bearings lie both on the same side, the flat bearing 8, in that the bearing 9 is directly attached or otherwise suitably attached to the bearing 8, while the bearing 10 is glued to the bearing 9; the depressions vetta in hada cases against the bearing 8 side. In this way, a first insulating layer is formed by the layers 8 and 9 and a second insulating layer of the layers 9 and 10.

Det är uppenbart, att uppfinningen icke dr begransad till de ovan beskrivna och i ritningen visade utforingsformerna, utan ett flertal andra kombinationer av luftceller bildande textillager aro mdjliga mom uppfinningens ram. Exempelvis dr det icke nodvandigt att utfora de lager, som skola kom plettera fordjupningarna till bildande av slutna luftceller av plant material, utan de kunna eventuellt utformas med inpressningar i vilka som heist andamalsenliga monster, som tacka varandras fordjupningar i ett eller flera lager. Dessutorn kan man efter behag valja det textilmaterial, av vilket de olika lagren skola besta, och de amnen, med vilka ifragakomman.de lager skola impregneras, eftersom i praktiken ett stort antal for andamalet lampade material och amnen std. till forfogande. It is obvious that the invention is not limited to the embodiments described above and shown in the drawing, but a number of other combinations of air cell-forming textile layers are possible within the scope of the invention. For example, it is not necessary to make the layers which are to complement the depressions to form closed air cells of flat material, but they can possibly be designed with indentations in which heist spiritually similar monsters, which thank each other's depressions in one or more layers. In addition, one can at will choose the textile material of which the various layers are to consist, and the blanks with which the layers are to be impregnated, since in practice a large number of materials and blanks are used for the purpose. available.

Claims

1. Claim claim: Heat-insulating multilayer material, consisting of several textile layers glued on top of each other, may indicate that at least one of the textile layers is impregnated, preferably prepared, with a synthetic binder and provided with a plurality of embossed depressions formed therein. the adjacent fabric layer forms closed air cells per se. Request the publication Patentskrifter tram Sverige 83 835; Germany 938 781; USA 2,575,764 ° eh 2,633,442.