JPH05501083A - Surface covering material - Google Patents

Surface covering material

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Publication number
JPH05501083A
JPH05501083A JP2509450A JP50945090A JPH05501083A JP H05501083 A JPH05501083 A JP H05501083A JP 2509450 A JP2509450 A JP 2509450A JP 50945090 A JP50945090 A JP 50945090A JP H05501083 A JPH05501083 A JP H05501083A
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JP
Japan
Prior art keywords
covering material
surface covering
layer
backing layer
hot melt
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Pending
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JP2509450A
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Japanese (ja)
Inventor
ウォルターズ　イアン　ディビッド
Original Assignee
ウオルターズ　イアン　ディビッド
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Publication of JPH05501083A publication Critical patent/JPH05501083A/en
Pending legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C19/00—Design or layout of playing courts, rinks, bowling greens or areas for water-skiing; Covers therefor
    • A63C19/04—Mats or carpets for courts
    • 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
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
    • 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
    • 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
    • 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
    • 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
    • B32B5/26—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 also being fibrous or filamentary
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/0086—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the application technique
    • D06N3/0088—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the application technique by directly applying the resin
    • D06N3/009—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the application technique by directly applying the resin by spraying components on the web
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N7/00—Flexible sheet materials not otherwise provided for, e.g. textile threads, filaments, yarns or tow, glued on macromolecular material
    • D06N7/0063—Floor covering on textile basis comprising a fibrous top layer being coated at the back with at least one polymer layer, e.g. carpets, rugs, synthetic turf
    • D06N7/0071—Floor covering on textile basis comprising a fibrous top layer being coated at the back with at least one polymer layer, e.g. carpets, rugs, synthetic turf characterised by their backing, e.g. pre-coat, back coating, secondary backing, cushion backing
    • D06N7/0078—Floor covering on textile basis comprising a fibrous top layer being coated at the back with at least one polymer layer, e.g. carpets, rugs, synthetic turf characterised by their backing, e.g. pre-coat, back coating, secondary backing, cushion backing the back coating or pre-coat being applied as a hot melt
    • 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
    • B32B2266/08—Closed 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
    • B32B2471/00—Floor coverings
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N2203/00—Macromolecular materials of the coating layers
    • D06N2203/04—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06N2203/042—Polyolefin (co)polymers
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N2205/00—Condition, form or state of the materials
    • D06N2205/06—Melt
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N2209/00—Properties of the materials
    • D06N2209/12—Permeability or impermeability properties
    • D06N2209/126—Permeability to liquids, absorption
    • D06N2209/128—Non-permeable
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N2213/00—Others characteristics
    • D06N2213/06—Characteristics of the backing in carpets, rugs, synthetic lawn
    • D06N2213/068—Releasability between at least two of the layers

Abstract

(57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。 (57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【発明の詳細な説明】 表面カバー材 ［技術の分野１ 本発明は表面カバー材に関するものであって、実際には、繊維をベースにしてお り、病院などのフロアカバーとして利用される表面カバー材に関する。[Detailed description of the invention] Surface covering material [Field of technology 1 The present invention relates to a surface covering material, and in fact, it is a surface covering material based on fibers. It also relates to surface covering materials used as floor coverings in hospitals, etc.

［背　景　技　術］ 液体を通さない繊維をベースにしたフロアカバーは、すでに知られている（たと えば、ＰＶＣのベースにポリアミドが植毛されてなり、商標ｒＦｌｏｔｅｘＪの 名で商業的に入手できるフロアカバー）。[Background technique] Floor coverings based on liquid-impermeable fibers are already known (and For example, polyamide is flocked to a PVC base and has the trademark rFlotexJ. (commercially available floor coverings).

このような不透過性のフロアカバーは、キッチンや病棟など、室内でも水などが こぼれる危険性のあるエリアで使用されている。Such impermeable floor coverings can be used indoors, such as in kitchens and hospital wards, to prevent water from entering the room. Used in areas where there is a risk of spillage.

［発明の開示］ 本発明者は、このような用途に適する改良された液体不透過性の表面カバーを開 発したものである。[Disclosure of invention] The inventors have disclosed an improved liquid-impermeable surface covering suitable for such applications. It was uttered.

本発明に係る素材は、 （ａｔあらかじめ形成された合成繊維生地からなるアウタ層と、 （ｂ）疎水性のホットメルト粘着性物質からなるボンディング層と、 ｆｃ）バッキング層とが、 この記載の順に重ね合わされたラミネート構造からなり、 当該ラミネート構造において、前記アウタ層は、前記ボンディング層を介して前 記バッキング層に接着されており、前記ホットメルト粘着性物質は、前記繊維生 地を染みとおり、前記バッキング層の表面に対してほぼ平行に伸びているファイ バを封じこんでおり、この層からは実質的に前記バッキング層の表面を横切る方 向に伸びたファイバのみがアウタ層の外表面を形成している。The material according to the present invention is (at an outer layer made of pre-formed synthetic fiber fabric, (b) a bonding layer made of a hydrophobic hot melt adhesive substance; fc) a backing layer, Consists of a laminate structure stacked in the order listed, In the laminate structure, the outer layer is bonded to the front layer through the bonding layer. the hot melt adhesive material is bonded to the backing layer; The fibers penetrate through the ground and extend approximately parallel to the surface of the backing layer. encapsulating the backing layer, and from this layer there is a direction substantially across the surface of the backing layer. Only the fibers extending in the direction form the outer surface of the outer layer.

アウタ層は、たとえば、ポリプロピレンまたはポリアミドのような通常の繊維素 材からなる織地、タフタ地、あるいは、不織地（ニードルフェルトなど）であれ ばよ（、実施例によっては、通常のウィルトンカーペット素材あるいはアラクミ ンスターカーペット素材であってもよい。The outer layer is made of a conventional cellulose material, for example polypropylene or polyamide. Whether it is woven fabric made of wood, taffeta fabric, or non-woven fabric (needle felt, etc.) Bayo (or standard Wilton carpet material or Arakumi carpet material, depending on the embodiment) It may be made of star carpet material.

本発明による表面カバー材に適した用途（上記参照）考慮すると、繊維状素材は 、本質的に（ポリプロピレンのように）防汚性のあるものか、あるいは、十分な 防汚性を供するように処理されたものであるのが望ましい。Considering the applications suitable for the surface covering material according to the invention (see above), the fibrous material be inherently stain resistant (such as polypropylene) or have sufficient It is desirable that the material be treated to provide stain resistance.

本発明のラミネート構造に用いられるホットメルト粘着性物質の代表的なものと しては、アタクチックポリプロピレンのような、あるいは、これ以外のアモルフ ァスポリオレフィンたとえばポリブテンのような、熱可塑性のある合成炭化水素 ポリマをベースにした製剤があげられる。Typical hot melt adhesive substances used in the laminate structure of the present invention Atactic polypropylene or other amorphous thermoplastic synthetic hydrocarbons such as polyolefins such as polybutenes Examples include polymer-based formulations.

粘着性物質としては、室温でもある程度の粘着性を示し、単なる温度変化のみで はほとんど架橋されないのが望ましい。As a sticky substance, it exhibits some degree of stickiness even at room temperature, and can be easily affected by a simple change in temperature. It is desirable that there is almost no crosslinking.

粘着性製剤は吸湿性を有するものでなければならないが、実質的に吸湿性のある 成分を用いてはならない。Adhesive formulations must be hygroscopic; ingredients shall not be used.

ホットメルト物質は、アウタ層のベースとなっている個々の繊維（織地あるいは タフタ地の場合は、バンドル状）をほとんどすべて囲う（封入する）ように添加 される。The hot-melt material melts the individual fibers (woven or In the case of taffeta fabric, it is added so as to surround (enclose) almost all of the bundles. be done.

本発明の望ましい実施例によっては、ホットメルト粘着性物質は、バイオサイド （・ｂｉｏｃｉｄｅ、殺菌剤からなる殺細菌剤など）を含有する場合があり、ホ ットメルト粘着性物質の重量を基準として、１０重量％以下のバイオサイドを含 有するのが代表的である。In some preferred embodiments of the present invention, the hot melt adhesive is biocide. (・biocide, bactericide consisting of fungicide, etc.). Contains not more than 10% by weight of biocide based on the weight of the adhesive material. It is typical to have one.

もちろん、バイオサイドは耐熱性を有するものでなければならない。Of course, the biocide must be heat resistant.

バッキング層は、疎水性のある水をほとんど通さない可撓性ポリマシートで構成 されていればよい。The backing layer consists of a flexible polymer sheet that is hydrophobic and virtually impermeable to water. It would be fine if it had been done.

また、バッキング層は、可撓性の気泡材（この場合、ポリエチレンあるいはエチ レンビニルアセテート共重合体などの疎水性ポリマからなる独立気泡であるのが 望ましい）、あるいは、ポリマフィルム（この場合も同様にポリエチレンあるい はエチレンビニルアセテート共重合体で構成されるのが望ましい）のような態様 で用いてもよい。The backing layer may also be a flexible cellular material (in this case, polyethylene or ethylene). Closed-cell cells made of hydrophobic polymers such as vinyl acetate copolymer are (preferred) or polymeric film (also polyethylene or is preferably composed of ethylene vinyl acetate copolymer) May be used in

代替の実施例におけるバッキング層として、繊維生地を用いたものもあり、この 場合の繊維生地は、織地、不織地、タフタ地のいずれであってもよい。The backing layer in an alternative embodiment may be a fibrous fabric; The fiber fabric in this case may be woven fabric, non-woven fabric, or taffeta fabric.

こうしたバッキング層には合成素材を用いる必要がなく、たとえば、ヘラシャン 織物などを用いてもよい。These backing layers do not require the use of synthetic materials; for example, Fabrics or the like may also be used.

本発明に係るラミネートは、タイル形、あるいは、これ以外に、空間を埋めるよ うな形状として用いることができる。The laminate according to the present invention can be used in the form of tiles or other space-filling materials. It can be used as a curved shape.

ラミネートは、室内を埋めつくす一つのモジュールの形で用いることができる（ すなわち、一つのラミネートにて室内の床面積全体をほとんど埋めっ（してよい ）。Laminate can be used in the form of a single module that fills a room ( In other words, one laminate can fill almost the entire indoor floor space. ).

ラミネートは、自動車のフロアカバーあるいは壁紙のように、他の目的にも用い ることができる。Laminate can also be used for other purposes, such as car floor coverings or wallpaper. can be done.

ラミネートは、バッキング層の下面に感圧粘着性物質からなる層を付加してもよ く、このようにすれば、本発明のラミネートをしっかりと床などに固着すること ができる。The laminate may include a layer of pressure-sensitive adhesive material added to the underside of the backing layer. In this way, the laminate of the present invention can be firmly fixed to the floor etc. Can be done.

この場合、バッキング層が脱着層として働くように、感圧粘着性物質からなる層 の上のバッキング層を取り外し可能なものとするのが望ましい。In this case, a layer of pressure-sensitive adhesive material is used, so that the backing layer acts as a desorption layer. Preferably, the backing layer over the is removable.

こうした取り外し可能なバッキング層は、たとえば、シリコンリエイコンペーパ ーを用いればよい。Such a removable backing layer may be made of silicone recon paper, for example. You can use .

特に、ホットメルト粘着性物質については、溶融した状態でバッキング層上面と アウタ層下面とに挟まれた空間にスプレーするのが望ましい。In particular, with regard to hot melt adhesive substances, the top surface of the backing layer is It is desirable to spray the space between the lower surface of the outer layer and the lower surface of the outer layer.

その後、アウタ層を形成している繊維が突き抜けてラミネートが得られるように 、重ねられた状態の層をローラ（ピンチローラ）間に通す。After that, the fibers forming the outer layer penetrate through to form a laminate. , the stacked layers are passed between rollers (pinch rollers).

ホットメルト粘着性物質は、乾留温度に近い温度（すなわち、乾留温度の３０℃ 以内、望ましくは、２０℃以内、場合によっては、１０℃以内）で、なおかつ、 添加される繊維あるいはバッキング層の軟化点以上の温度でスプレーするのが望 ましい。Hot-melt adhesives are produced at temperatures close to the carbonization temperature (i.e., 30°C below the carbonization temperature). (preferably within 20°C, in some cases, within 10°C), and It is desirable to spray at a temperature above the softening point of the added fibers or backing layer. Delicious.

通常、ホットメルト物質は、そのような高温では添加されないし、製造業者の指 示書でも、はとんどホットメルト粘着性物質は、その乾留温度よりも低い温度で 添加すべきものであることを示唆しているのが一般である。Typically, hot melt substances are not added at such high temperatures and the manufacturer's instructions Even in the instructions, most hot-melt sticky substances are heated at temperatures lower than their carbonization temperature. Generally, it suggests that it should be added.

しかし、ホットメルト粘着性物質を添加すべき通常の方法（すなわち、ローラ添 加法あるいは浸漬法）は、熱伝導が大きすぎて重要な繊維までも軟化させる危険 性があり、さらに、アウタ層が十分に突き抜けず、アウタ層が液体不透過性の効 果を得るに至らない危険性もあるために、ここでは望ましくない。However, the usual method of adding hot melt adhesives (i.e. roller addition) Additive or dipping methods) have a risk of softening even important fibers due to excessive heat conduction. Furthermore, the outer layer does not penetrate sufficiently and the outer layer has a liquid-impermeable effect. This is not desirable here as there is a risk that the results will not be achieved.

［図面の簡単な説明］ 本発明は例にすぎない手段で示されており、これを各図面にしたがい説明すると 、図面中、 図１は表面カバー材として使用する本発明の代表的な層構造を示しく寸法は実物 と不同）、 そして、図２は本発明に係る表面カバー材の製造工程の例を部分的に示す概略図 である。[Brief explanation of the drawing] The invention is shown by way of example only and will be explained with reference to the drawings. , in the drawing, Figure 1 shows a typical layer structure of the present invention used as a surface covering material. ), FIG. 2 is a schematic diagram partially showing an example of the manufacturing process of the surface covering material according to the present invention. It is.

［発明を実施するための最良の形態］ 図１を参照して、ここには、織地２およびタフタ地３からなるタフタ織りのアウ タ層ｌと、疎水性、液体不透過性、かつ、可撓性のポリマシート材からなるバッ キング層４とで構成されたラミネート構造が示されている。[Best mode for carrying out the invention] Referring to FIG. A bag made of a hydrophobic, liquid-impermeable, and flexible polymer sheet material. A laminate structure consisting of a king layer 4 is shown.

バッキング層４とアウタ層１とは、ホットメルト粘着性物質からなる連続層５に より互いに接着されており、連続層５はタフタ地３のバンドル部６、ならびに、 織地２を取りこんでいる。The backing layer 4 and the outer layer 1 form a continuous layer 5 made of hot melt adhesive material. The continuous layer 5 includes the bundle portion 6 of the taffeta fabric 3 as well as the Incorporating Textile 2.

図１を参照して、スプレーガン１１は、供給１２により溶融状態の粘着性物質を 供給される。Referring to FIG. Supplied.

溶融状態の粘着性物質は、ノズル１３からアウタ層ｌとバッキング層４とに挟ま れた空間１４に向けてスプレーされている（符号は図１に同じ）。The molten adhesive substance is passed from the nozzle 13 between the outer layer l and the backing layer 4. (The same symbols as in FIG. 1)

粘着性物質をコートされた層１および４の各表面は、成形ローラ１７および１８ の使用により接触された後、ニップローラ１９および２０によって加圧される。Each surface of layers 1 and 4 coated with an adhesive substance is coated with forming rollers 17 and 18. After being contacted by using the nip rollers 19 and 20, pressure is applied.

この加圧により、溶融物質が部分的にアウタ層１内にまで染みとおり、溶融物質 により液体不透過性の層が形成され、その層からタフタ繊維４図２には示さず） のみが突出する結果、ラミネートの上部表面が形成される。Due to this pressurization, the molten substance partially penetrates into the outer layer 1, and the molten substance A liquid-impermeable layer is formed from which the taffeta fibers (4 not shown in Figure 2) are formed. The chisel protrudes to form the top surface of the laminate.

以上、本発明は、主として、フロアカバー用としてのラミネートおよびその製造 方法を説明したが、本発明によるラミネートを有するフロアも、本発明の範囲に 含まれる。As described above, the present invention mainly relates to laminates for floor coverings and the production thereof. Although the method has been described, floors with laminates according to the invention also fall within the scope of the invention. included.

補正書の写しく翻訳文）提出書 （特許法第１８４条の８） 平成　４年　１月　７日Copy and translation of written amendment) Submission form (Article 184-8 of the Patent Law) January 7, 1992

Claims (11)

【特許請求の範囲】[Claims] １．（ａ）あらかじめ形成された合成繊維生地からなるアウタ層と、 （ｂ）疎水性のホットメルト粘着性物質からなるボンディング層と、 （ｃ）バッキング層とが、 この記載の順に重ね合わされたラミネート構造からなり、 当該ラミネート構造において、前記アウタ層が、前記ボンディング層を介して前 記バッキング層に接着されており、前記ホットメルト粘着性物質が、前記繊維生 地を染みとおり、前記バッキング層の表面に対してほぼ平行に伸びているファイ バを取りこんでおり、この層からは実質的に前記バッキング層の表面を横切る方 向に伸びたファイバのみがアウタ層の外表面を形成していることを特徴とする表 面カバー材。1. (a) an outer layer made of preformed synthetic fiber fabric; (b) a bonding layer made of a hydrophobic hot melt adhesive substance; (c) a backing layer; Consists of a laminate structure stacked in the order listed, In the laminate structure, the outer layer is bonded to the front layer through the bonding layer. the hot melt adhesive material is bonded to the backing layer; The fibers penetrate through the ground and extend approximately parallel to the surface of the backing layer. from this layer substantially across the surface of said backing layer. A table characterized in that only fibers extending in the direction form the outer surface of the outer layer. Face covering material. ２．ホットメルト粘着性物質が熱可塑性のある合成炭化水素ポリマをベースにし た製剤である請求の範囲１記載の表面カバー材。2. Hot melt adhesives are based on thermoplastic synthetic hydrocarbon polymers. The surface covering material according to claim 1, which is a formulation comprising: ３．ホットメルト粘着性物質が室温でもある程度の粘着性を示し、単なる温度変 化のみではほとんど架橋されない請求の範囲１または２記載の表面カバー材。3. Hot-melt sticky substances exhibit some degree of stickiness even at room temperature, and simple temperature changes The surface covering material according to claim 1 or 2, which is hardly crosslinked by chemical reaction alone. ４．ホットメルト粘着性物質は吸湿性を示すが、吸湿性性原料を実質的に含んで いない請求の範囲１ないし３いずれかに記載の表面カバー材。4. Hot melt adhesives exhibit hygroscopic properties but do not contain substantially hygroscopic raw materials. The surface covering material according to any one of claims 1 to 3. ５．ホットメルト粘着性物質がバイオサイドを含んでいる請求の範囲１ないし４ いずれかに記載の表面カバー材。 ５．バッキング層が、疎水性で実質的に液体不透過性の可撓性ポリマシートであ る請求の範囲１ないし５いずれかに記載の表面カバー材。5. Claims 1 to 4, wherein the hot melt adhesive substance contains biocide. The surface covering material described in any of the above. 5. The backing layer is a hydrophobic, substantially liquid-impermeable, flexible polymer sheet. The surface covering material according to any one of claims 1 to 5. ６．バッキング層が可撓性気泡材からなり、望ましくはその気泡材が独立気泡の 炭化水素ポリマであるである請求の範囲１ないし５いずれかに記載の表面カバー 材。 ６．バッキング層が繊維生地からなる請求の範囲１ないし５いずれかに記載の表 面カバー材。6. The backing layer is made of a flexible cellular material, preferably the cellular material is a closed cell material. The surface cover according to any one of claims 1 to 5, which is a hydrocarbon polymer. Material. 6. The table according to any one of claims 1 to 5, wherein the backing layer is made of fibrous fabric. Face covering material. ７．ラミネートは、バッキング層の下面に感圧粘着性物質からなる層が設けられ 、オプションとして、取り外し可能なバッキング層が感圧粘着性物質からなる層 の上に設けられる請求の範囲１ないし５いずれかに記載の表面カバー材。7. A laminate consists of a layer of pressure-sensitive adhesive material on the underside of a backing layer. , optionally a removable backing layer consisting of a pressure-sensitive adhesive material. The surface covering material according to any one of claims 1 to 5, which is provided on the surface covering material. ８．請求の範囲１ないし６いずれかに記載の表面カバー材の製造方法において、 ホットメルト粘着性物質が、溶融状態でバッキング層上面とアウタ層下面とに挟 まれた空間にスプレーされることを特徴とする表面カバー材の製造方法。8. In the method for manufacturing a surface covering material according to any one of claims 1 to 6, A hot melt adhesive substance is sandwiched between the top surface of the backing layer and the bottom surface of the outer layer in a molten state. A method for producing a surface covering material, characterized in that the surface covering material is sprayed into a space where the surface covering material is sprayed. ９．バッキング層とアウタ層とにホットメルト粘着性物質が添加された後、両層 がローラ間に通される請求の範囲８記載の表面カバー材の製造方法。9. After hot melt adhesive is added to the backing layer and outer layer, both layers 9. The method for manufacturing a surface covering material according to claim 8, wherein the material is passed between rollers. １０．ホットメルト粘着性物質が、その乾留温度である３０℃以内の温度でスプ レーされる請求の範囲８または９記載の表面カバー材の製造方法。10. A hot melt adhesive substance is sprayed at a temperature within 30°C, which is its carbonization temperature. 10. The method for manufacturing a surface covering material according to claim 8 or 9. １１．請求の範囲１ないし７いずれかに記載の表面カバー材で覆われていること を特徴とするフロア。11. Covered with the surface covering material according to any one of claims 1 to 7. A floor featuring.
JP2509450A 1989-07-07 1990-07-09 Surface covering material Pending JPH05501083A (en)

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GB898915662A GB8915662D0 (en) 1989-07-07 1989-07-07 Surface covering material
GB8915662.4 1989-07-07

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JPH05501083A true JPH05501083A (en) 1993-03-04

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DE9205610U1 (en) * 1992-04-24 1992-06-11 Silu Verwaltung Ag, Littau, Ch
WO1994020662A1 (en) * 1993-03-04 1994-09-15 Feltex Modular Carpets Pty. Ltd. High twist yarn bonded carpet
US6966963B2 (en) 2003-07-31 2005-11-22 O'connor Investment Corporation Method of applying a covering for boards
DE102005060450A1 (en) * 2005-12-17 2007-06-28 Vorwerk & Co. Interholding Gmbh Process for the initial coating of a carpet
US7993717B2 (en) 2007-08-02 2011-08-09 Lj's Products, Llc Covering or tile, system and method for manufacturing carpet coverings or tiles, and methods of installing coverings or carpet tiles
US20220324199A9 (en) * 2014-11-06 2022-10-13 Marine Mat, Inc. Fabric Reinforced Traction Mat

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DE1508894B1 (en) * 1966-03-03 1971-01-28 Messer Griesheim Gmbh Device for the removal of cut parts of the cast strand
US3542613A (en) * 1966-06-25 1970-11-24 Polymer Corp Method of making woven pile fabric carpets
US3519526A (en) * 1966-07-21 1970-07-07 Union Carbide Corp Elastomer-backed carpet
DE2009182A1 (en) * 1969-05-07 1970-11-19
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US4579762A (en) * 1984-12-24 1986-04-01 Monsanto Company Stain resistant carpet with impervious backing
US4824709A (en) * 1988-05-24 1989-04-25 Collins & Aikman Corporation Textile product with backcoating comprising smoke suppressant and/or flame retardant intumescent particles

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WO1991000804A1 (en) 1991-01-24

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