JP2002370335A - Heat retaining and moisture-permeable water-proof cloth - Google Patents
Heat retaining and moisture-permeable water-proof clothInfo
- Publication number
- JP2002370335A JP2002370335A JP2001218830A JP2001218830A JP2002370335A JP 2002370335 A JP2002370335 A JP 2002370335A JP 2001218830 A JP2001218830 A JP 2001218830A JP 2001218830 A JP2001218830 A JP 2001218830A JP 2002370335 A JP2002370335 A JP 2002370335A
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- Prior art keywords
- moisture
- heat
- film
- permeable
- water
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Abstract
Description
【００１】[0101]
【発明の属する技術分野】本発明は、高い透湿性能並び
に防水性能を有し、また輻射熱を効果的に反射すること
による保温性能を兼ね備え、且つ非常にソフトで軽量な
着心地にも優れた全天候型快適素材に関するものであ
る。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention has a high moisture permeability and a waterproof property, a heat retaining property by effectively reflecting radiant heat, and a very soft and lightweight comfort. It relates to all-weather comfort materials.
【００２】[0092]
【従来の技術】従来からも、公開特許公報昭５９−１５
９３３８「透湿性保温積層材」や、公開特許公報昭５９
−１５９３３９「透湿性保温積層体」のようにアルミニ
ウムの粉末を含有した透湿性ウレタンフィルムと繊維基
布を貼りあわせた保温性のある積層材は知られている
が、透湿性能が十分ではなく着用時に蒸れるという欠点
があった。また、特許公報昭６３−１９３３５「保温・
透湿性防水布」では湿式コーティングにて表面の樹脂層
に金属微粉末を含有させることにより、体温など熱源か
らの輻射熱を効果的に反射し、保温断熱性を向上させる
保温・透湿防水布が得られるとしているが、これについ
ても耐水圧、透湿性ともに十分とはいえないものであっ
た。一方、特開平１０−３２５０８１「透湿防水性コー
ティング布帛及びその製造方法」や、特開平７−１６６
４７「透湿防水性コーティング布帛の製造方法」では、
高透湿性と高耐水圧が得られるとされているが、これら
は保温性に関しては何らの積極的な機能を有してはいな
い。従って、現状では高い透湿性並びに防水性を併せ持
ち、且つ保温性も兼ね備えた防水布は見当たらないのが
実情である。2. Description of the Related Art Conventionally, Japanese Patent Laid-Open Publication No. Sho 59-15
9338 "Heat-permeable laminated laminate"
Although a heat-insulating laminated material in which a moisture-permeable urethane film containing aluminum powder is bonded to a fiber base fabric such as 159339 “moisture-permeable heat-insulating laminate” is known, its moisture-permeability is not sufficient. There was a drawback that it became stuffy when worn. In addition, Japanese Patent Publication No. 63-19335
With the moisture-permeable waterproof cloth, a wet coating allows the resin layer on the surface to contain fine metal powder, effectively reflecting radiant heat from heat sources such as body temperature, and improving the heat insulation and heat-insulating properties. Although it is said that it can be obtained, neither water pressure resistance nor moisture permeability is sufficient. On the other hand, JP-A-10-325081 "Moisture-permeable waterproof coating fabric and method for producing the same" and JP-A-7-166.
47 "Method for producing moisture-permeable waterproof coating fabric"
Although it is said that high moisture permeability and high water pressure resistance can be obtained, they do not have any positive function with respect to heat retention. Therefore, under the present circumstances, a waterproof cloth which has both high moisture permeability and waterproofness and also has heat retention is not found.
【００３】[0093]
【発明が解決しようとする課題】本発明はこのような実
情に鑑みて考案されたものであり、高い透湿性並びに防
水性を有し、更に熱反射性金属の輻射熱の反射による保
温性を兼ね備えた保温透湿防水布を提供することを目的
とするものである。DISCLOSURE OF THE INVENTION The present invention has been devised in view of such circumstances, and has high moisture permeability and waterproofness, and also has heat insulation properties due to reflection of radiant heat of a heat reflective metal. It is an object of the present invention to provide a heat-insulating, moisture-permeable, waterproof cloth.
【００４】[0093]
【課題を解決するための手段】本発明者らは、鋭意研究
を重ねた結果、上記の課題を解決することが出来た。即
ち、本発明は、離型紙又は離型性フィルム上にて熱反射
性金属の微細片を１〜２０重量％含有した水膨潤性透湿
ウレタン樹脂を塗布乾燥し、フィルムを形成した後、当
該フィルム上にドット状に塗布した無溶剤系の湿気硬化
型ホットメルト樹脂により繊維布帛と接着せしめ、接着
剤の反応終了後に離型紙又は、離型性フィルムを剥離し
て得られる高い透湿性並びに防水性を有し、更に熱反射
性金属の輻射熱の反射による保温性を兼ね備えた保温透
湿防水布を提供するものである。Means for Solving the Problems As a result of intensive studies, the present inventors have solved the above problems. That is, the present invention applies a water-swellable moisture-permeable urethane resin containing 1 to 20% by weight of a fine piece of a heat-reflective metal on a release paper or a release film, and forms a film by drying. Highly moisture-permeable and waterproof, obtained by peeling the release paper or release film after the reaction of the adhesive, using a solventless moisture-curable hot-melt resin coated in dots on the film. Another object of the present invention is to provide a heat-insulating, moisture-permeable, waterproof cloth which has heat-insulating properties and also has a heat-insulating property by reflecting radiation heat of a heat-reflective metal.
【００５】[0056]
【発明の実施の形態】本発明における特徴は、水膨潤性
透湿ウレタン樹脂のフィルムによる透湿性並びに防水性
と、熱反射性金属微粉末の輻射熱を反射することにより
得られる保温性を組み合わせ、且つ無溶剤系湿気硬化型
のホットメルト樹脂をドット状に塗布するドットボンデ
ィングを行うことにより、フィルムの持つ透湿性能の低
下を抑えソフトな風合いの保温透湿防水布が得られるこ
とにある。DESCRIPTION OF THE PREFERRED EMBODIMENTS The feature of the present invention is to combine the moisture permeability and waterproofness of a water-swellable moisture-permeable urethane resin film with the heat retention obtained by reflecting the radiant heat of a heat-reflective metal fine powder. In addition, by performing dot bonding in which a solvent-free moisture-curable hot-melt resin is applied in the form of dots, a decrease in the moisture permeability of the film can be suppressed, and a heat-resisting moisture-permeable waterproof cloth having a soft texture can be obtained.
【００６】本発明において用いられる繊維布帛は、ナイ
ロン、ポリエステル、及びこれらとの複合繊維から作ら
れる織物、編物などが挙げられる。The fiber cloth used in the present invention includes nylon, polyester, and woven and knitted articles made from composite fibers thereof.
【００７】本発明に用いられる熱反射性金属としてはア
ルミニウム、ステンレス、銀、チタン、マグネシウム、
錫等の固体金属が挙げられるが、輻射熱の反射効果が大
きいアルミニウムが好ましい。又、形状については丸、
角、扁平のいずれでも構わないが、粒径については長径
が４０μｍ以下であることが好ましい。The heat reflective metal used in the present invention includes aluminum, stainless steel, silver, titanium, magnesium,
Solid metals such as tin can be mentioned, but aluminum having a large radiant heat reflection effect is preferable. The shape is round,
Although it may be either square or flat, it is preferable that the major diameter be 40 μm or less.
【００８】本発明で使用する水膨潤性透湿ウレタン樹脂
としては、無孔質でありながら、ＪＩＳＬ１０９９のＢ
法による高透湿性及び防水性を発揮するポリエーテル
系，ポリエステル系、ポリカーボネート系ウレタン樹脂
が挙げられるが、ポリエーテル系のものが好ましい。ま
た、フィルムの水膨潤率としては線膨張率（水温２５
℃）が１０％〜２０％のものが好ましい。線膨張率が１
０％以下のものでは、ＪＩＳＬ１０９９のＢ法において
高い透湿性が得られず、２０％以上では皮膜物性が低下
するので好ましくない。As the water-swellable moisture-permeable urethane resin used in the present invention, the non-porous water-swellable urethane resin according to JIS L1099 B
Polyether-based, polyester-based, and polycarbonate-based urethane resins exhibiting high moisture permeability and waterproofness by a method are exemplified, and polyether-based resins are preferable. As the water swelling ratio of the film, the linear expansion ratio (water temperature 25
C.) is preferably 10% to 20%. Linear expansion coefficient is 1
If it is 0% or less, high moisture permeability cannot be obtained in the method B of JISL1099, and if it is 20% or more, the film properties are undesirably reduced.
【００９】本発明で接着剤として使用する反応性接着剤
は、有機溶剤などの希釈剤を一切必要としない、無溶剤
系反応性熱溶融樹脂である。イソシアネート基末端のウ
レタンポリマーを主成分として、ポリオール成分はポリ
エステルポリオール、ポリエーテルポリオールなどが代
表的であるが、その他のポリオールであっても良い。反
応基としてイソシアネート基を有しているウレタンであ
れば特に限定されるものではない。熱溶融温度は７０℃
〜２００℃まで有効であるが、好ましくは８０℃〜１５
０℃の範囲のものが望ましい。The reactive adhesive used as the adhesive in the present invention is a solventless reactive hot-melt resin which does not require any diluent such as an organic solvent. The main component is a urethane polymer having an isocyanate group terminal, and the polyol component is typically a polyester polyol or a polyether polyol, but other polyols may be used. There is no particular limitation as long as the urethane has an isocyanate group as a reactive group. Hot melting temperature is 70 ℃
It is effective up to 200 ° C, preferably 80 ° C to 15 ° C.
A range of 0 ° C. is desirable.
【０１０】本発明では、上述の繊維布帛とアルミニウム
の微細片を含有した水膨潤性ウレタン透湿樹脂フィルム
を、該フィルム上にドット状に塗布した反応性熱溶融樹
脂からなる接着剤により貼り合せるが、塗布機としては
グラビアコーティング機、ロータリースクリーン機等ド
ット形状でコーティング出来る装置であれば特に制限さ
れるものではない。In the present invention, a water-swellable urethane moisture-permeable resin film containing fine pieces of the above-mentioned fiber cloth and aluminum is bonded with an adhesive made of a reactive hot-melt resin applied in a dot shape on the film. However, the applicator is not particularly limited as long as it is an apparatus capable of performing dot-shaped coating, such as a gravure coating machine or a rotary screen machine.
【０１１】なお、本発明におけるドット形状については
特に円形に限定されるものではない。ドット形状は正多
角形であってもよく、直径又は一辺長が１００μｍ〜
１，５００μｍで不連続に配列し、ドット状の占める面
積の割合が１０％〜５０％好ましくは３０〜４０％であ
ることが望ましい。ドット状の占める面積が１０％以下
では接着強度が極端に低下し、また、５０％以上では柔
軟な風合いが得られない。The dot shape in the present invention is not particularly limited to a circle. The dot shape may be a regular polygon, and the diameter or side length is 100 μm or more.
It is arranged discontinuously at 1,500 μm, and the ratio of the area occupied by the dots is preferably 10% to 50%, more preferably 30% to 40%. When the area occupied by the dots is 10% or less, the adhesive strength is extremely reduced. When the area is 50% or more, a soft texture cannot be obtained.
【０１２】[0122]
【実施例】以下、実施例により本発明の保温透湿防水布
について具体的に説明するが、本発明はこれに限定され
るものではない。なお、実施例、及び比較例で得られた
布帛の性能評価には次の測定方法を用いた。 透湿度 ＪＩＳ Ｌ１０９９ Ｂ法（酢酸カリウム法） 耐水圧 ＪＩＳ Ｌ１０９２ Ｂ法（高水圧法） 保温性 人工気象室（室温５℃、湿度１５．７％）での着用試験における 被験者の皮膚表面温度の測定。 実施例１ 離型紙（ＥＶ−１３０−ＴＰ：リンテック（株）製）を
用い、当該離型紙上に処方１からなる有機溶剤溶液をコ
ーティングし、１０重量％のアルミニウム微細片を含有
した，厚みが１５μｍのフィルムを形成した。 （処方１） サンプレンＨＭＰ−１７Ａ １００部 （難黄変型ポリエーテル系ウレタン樹脂：三洋化成工業（株）製） サンプレンＣＡ−０７５ ２部 （脂肪族型架橋剤：三洋化成工業（株）製） ミラグロー６００ １０部 （アルミニウム微粉末：東洋アルミ（株）製） ＭＥＫ ４０部The present invention will be described in more detail with reference to the following examples, but the present invention is not limited thereto. The following measurement methods were used for evaluating the performance of the fabrics obtained in the examples and comparative examples. Moisture permeability JIS L1099 B method (potassium acetate method) Water pressure JIS L1092 B method (high water pressure method) Heat retention Measurement of the skin surface temperature of a subject in a wearing test in an artificial weather chamber (room temperature 5 ° C, humidity 15.7%) . Example 1 A release paper (EV-130-TP: manufactured by Lintec Co., Ltd.) was coated with an organic solvent solution of Formula 1 on the release paper, containing 10% by weight of aluminum fine pieces, and having a thickness of 10% by weight. A 15 μm film was formed. (Prescription 1) 100 parts of Samprene HMP-17A (a non-yellowing type polyether-based urethane resin: manufactured by Sanyo Chemical Industry Co., Ltd.) 2 parts of Samprene CA-075 (aliphatic crosslinking agent: manufactured by Sanyo Chemical Industry Co., Ltd.) Miraglow 600 10 parts (Aluminum fine powder: manufactured by Toyo Aluminum Co., Ltd.) MEK 40 parts
【０１３】繊維布帛は、経糸緯糸ともにナイロン４４ｄ
ｔｅｘ／３４ｆを用いた経糸密度１４４本／インチ、緯
糸密度１１４本／インチのリップタフタを用意し、通常
の方法で精練、染色工程を経たものを１８０℃の熱カレ
ンダーにて加圧して前処理を施したものを使用した。反
応性接着剤としては湿気硬化型ウレタン樹脂の反応性熱
溶融接着剤のタイフォースＨ−１０４１（大日本インキ
工業（株）製）を１２０℃で使用した。コーティング装
置はグラビアコーティング装置を使用し、ドットの径が
３４０μｍで、ドットの占める面積が３０％であるグラ
ビアロールを用いた。上記の離型紙上に形成されたアル
ミニウム微細片を１０重量％含有した透湿ウレタンフィ
ルムに、１２０℃に加熱溶融した接着剤をコーティング
し、直ちに繊維布帛と貼り合わせた。その後、４８時間
室温放置してから、離型紙を剥離し、こうして得られた
布帛をフッ素系撥水剤（アサヒガードＡＧ７１０：旭硝
子（株）製）１０％水溶液をパッド処理し、乾燥後１６
０℃にてベーキング処理し、目的とする保温透湿防水布
を得た。当該保温透湿防水布の性能の測定結果を［表−
１］〜［表−７］に示す。The fiber cloth is made of nylon 44d for both warp and weft.
A lip taffeta having a warp density of 144 yarns / inch and a weft density of 114 yarns / inch using tex / 34f is prepared and subjected to a scouring and dyeing process by a usual method. Was used. As the reactive adhesive, Tyforce H-1041 (manufactured by Dainippon Ink and Chemicals, Inc.), a reactive hot-melt adhesive of a moisture-curable urethane resin, was used at 120 ° C. A gravure coating apparatus was used as the coating apparatus, and a gravure roll having a dot diameter of 340 μm and an area occupied by the dots of 30% was used. A moisture-permeable urethane film containing 10% by weight of aluminum fine pieces formed on the release paper was coated with an adhesive heated and melted at 120 ° C., and immediately bonded to a fiber cloth. Then, after leaving at room temperature for 48 hours, the release paper was peeled off, and the thus obtained fabric was padded with a 10% aqueous solution of a fluorine-based water repellent (Asahigard AG710: manufactured by Asahi Glass Co., Ltd.), and dried.
A baking treatment was performed at 0 ° C. to obtain a desired heat-insulating, moisture-permeable, waterproof cloth. The measurement results of the performance of the heat-insulating, moisture-permeable waterproof cloth are shown in [Table-
1] to [Table-7].
【０１４】比較例１ 繊維布帛は、実施例と同一の経糸緯糸ともにナイロン４
４ｄｔｅｘ／３４ｆを用いたリップタフタを用意し、通
常の方法で精練、染色工程を経たものを１８０℃の熱カ
レンダーにて加圧して前処理を施したものを使用した。
実施例と同一の離型紙（ＥＶ−１３０−ＴＰ：リンテッ
ク（株）製）を用い、該離型紙上に処方２からなる有機
溶剤溶液をコーティングし、厚みが１５μｍのフィルム
を形成した。 （処方２） サンプレンＨＭＰ−１７Ａ １００部 （難黄変型ポリエーテル系ウレタン樹脂：三洋化成工業（株）製） サンプレンＣＡ−０７５ ２部 （脂肪族型架橋剤：三洋化成工業（株）製） ＭＥＫ ４０部 セイカセブンＢＳ７０９３ １０部 （エーテルタイプ用白色顔料：大日精化工業（株）製） 上記の離型紙上に形成した１５μｍの水膨潤性透湿ウレ
タンフィルム上に、１２０℃に加熱した反応性熱溶融接
着剤のタイフォースＨ−１０４１をグラビアコーティン
グ装置を使用し、ドットの径が３４０μｍで、ドットの
占める面積が３０％であるグラビアロールを用いて塗布
し、直ちに繊維布帛と貼り合わせた。その後、４８時間
室温放置してから、離型紙を剥離して得られた布帛をフ
ッ素系撥水剤（アサヒガードＡＧ７１０：旭硝子（株）
製）１０％水溶液にてパッド処理し、乾燥後１６０℃に
てベーキング処理し、透湿防水布を得た。当該透湿防水
布の性能の測定結果を［表−１］〜［表−７］に示す。Comparative Example 1 The fiber cloth was made of nylon 4 with the same warp and weft as in the example.
A lip taffeta using 4dtex / 34f was prepared, and a lip taffeta that had undergone a scouring and dyeing process by a usual method was subjected to a pretreatment by pressurizing with a 180 ° C. hot calender.
Using the same release paper (EV-130-TP: manufactured by Lintec Co., Ltd.) as in the example, the release paper was coated with the organic solvent solution of Formulation 2 to form a film having a thickness of 15 μm. (Prescription 2) 100 parts of Samprene HMP-17A (a non-yellowing type polyether-based urethane resin: manufactured by Sanyo Chemical Industries, Ltd.) 2 parts of Samprene CA-075 (aliphatic crosslinking agent: manufactured by Sanyo Chemical Industries, Ltd.) MEK 40 parts SEICA SEVEN BS7093 10 parts (white pigment for ether type: manufactured by Dainichi Seika Kogyo Co., Ltd.) Reactivity heated to 120 ° C. on a 15 μm water-swellable moisture-permeable urethane film formed on the release paper described above. Using a gravure coating apparatus, TYFORCE H-1041 as a hot-melt adhesive was applied using a gravure roll having a dot diameter of 340 μm and an area occupied by dots of 30%, and immediately bonded to a fiber cloth. Then, after leaving at room temperature for 48 hours, the release paper is peeled off, and the obtained fabric is fluorinated water repellent (Asahigard AG710: Asahi Glass Co., Ltd.)
Pad treatment with a 10% aqueous solution, followed by drying and baking at 160 ° C. to obtain a moisture-permeable waterproof cloth. The measurement results of the performance of the moisture-permeable waterproof cloth are shown in [Table-1] to [Table-7].
【０１５】比較例２ 繊維布帛は、実施例１及び比較例１と同一のナイロンリ
ップタフタを用意し、通常の方法で精練、染色工程を経
たものを１８０℃の熱カレンダーにて加圧して前処理を
施したものを使用した。離型紙も実施例１及び比較例１
と同一の離型紙を用い、当該離型紙上に処方３からなる
有機溶剤溶液をコーティングし、厚みが１５μｍのフィ
ルムを形成した。 （処方３） ハイムレンＹ２１０Ｂ １００部 （難黄変型無孔質透湿ウレタン樹脂：大日精化（株）製） バーノックＤＮ−９５０ ２部 （架橋剤：大日本インキ工業（株）製）大日本インキ工業（株）製） ＭＥＫ ４０部 セイカセブンＢＳ７０９３ １０部 （白色顔料：大日精化（株）製） 上記の離型紙上に形成した１５μｍの透湿ウレタンフィ
ルム上に、１２０℃に加熱した反応性熱溶融接着剤のタ
イフォースＨ−１０４１をグラビアコーティング装置を
使用し、ドットの径が３４０μｍで、ドットの占める面
積が３０％であるグラビアロールを用いて塗布し、直ち
に繊維布帛と貼り合わせた。その後、４８時間室温放置
してから、離型紙を剥離して得られた布帛をフッ素系撥
水剤（アサヒガードＡＧ７１０：旭硝子（株）製）１０
％水溶液にてパッド処理し、乾燥後１６０℃にてベーキ
ング処理し、透湿防水布を得た。当該透湿防水布の性能
の測定結果を［表−１］に示す。Comparative Example 2 For the fiber cloth, the same nylon lip taffeta as in Example 1 and Comparative Example 1 was prepared. The treated one was used. Release paper was also used in Example 1 and Comparative Example 1.
Using the same release paper as above, the release paper was coated with an organic solvent solution having Formulation 3 to form a film having a thickness of 15 μm. (Formulation 3) 100 parts of Heimulen Y210B (non-yellowing non-porous urethane resin: manufactured by Dainichi Seika Co., Ltd.) 2 parts of Vernock DN-950 (crosslinking agent: manufactured by Dainippon Ink Industries, Ltd.) Dainippon Ink (Manufactured by Kogyo Co., Ltd.) 40 parts of MEK 10 parts of Seika Seven BS7093 (white pigment: manufactured by Dainichi Seika Co., Ltd.) Reactivity heated to 120 ° C. on a 15 μm moisture-permeable urethane film formed on the release paper described above. Using a gravure coating apparatus, TYFORCE H-1041 as a hot-melt adhesive was applied using a gravure roll having a dot diameter of 340 μm and an area occupied by dots of 30%, and immediately bonded to a fiber cloth. Then, after leaving at room temperature for 48 hours, the release paper is peeled off, and the resulting fabric is treated with a fluorine-based water repellent (Asahigard AG710: manufactured by Asahi Glass Co., Ltd.) 10
%, Dried and baked at 160 ° C. to obtain a moisture-permeable waterproof cloth. Table 1 shows the measurement results of the performance of the moisture-permeable waterproof cloth.
【発明の効果】［表−１］から明らかなように、本発明
の保温透湿防水布は高い透湿性並びに防水性を有してい
る。また、［表−２］〜［表−７］及び、グラフ１〜グ
ラフ６から、明らかなようにアルミニウムの輻射熱の反
射により、良好な保温性をも兼ね備えている。この発明
により得られる保温透湿防水布は高い透湿性及び防水性
を有しており、かつ良好な保温性をも併せ持ち、また風
合いがソフトであり、軽量であることから、スキー、登
山を初め、各種アウトドア用ウェアやウインドブレーカ
ー等の素材として非常に優れたものである。As is clear from Table 1, the heat and moisture permeable waterproof fabric of the present invention has high moisture permeability and waterproofness. In addition, as is clear from Tables 2 to 7 and Graphs 1 to 6, aluminum also has good heat retention due to reflection of radiant heat of aluminum. The heat and moisture permeable waterproof cloth obtained by the present invention has high moisture permeability and waterproofness, and also has good heat retention, and has a soft texture and a light weight. It is very excellent as a material for various outdoor wears and windbreakers.
【図１】は本発明による保温透湿防水布の模式断面図で
あり、FIG. 1 is a schematic cross-sectional view of a heat and moisture permeable waterproof cloth according to the present invention;
【図−２】は模式平面図である。FIG. 2 is a schematic plan view.
１：基布 ２：接着剤（無溶剤系の反応性熱溶融樹脂） ３：水膨潤性透湿ウレタンフィルム 1: Base fabric 2: Adhesive (solvent-free reactive hot-melt resin) 3: Water-swellable moisture-permeable urethane film
───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.7 識別記号 ＦＩ テーマコート゛(参考） Ａ４１Ｄ 31/00 Ａ４１Ｄ 31/00 ５０２Ｆ ５０３ ５０３Ｆ ５０３Ｇ ５０４ ５０４Ｄ 31/02 31/02 Ａ Ｂ３２Ｂ 5/02 Ｂ３２Ｂ 5/02 Ｚ Ｄ０６Ｎ 7/04 Ｄ０６Ｎ 7/04 (72)発明者 余西 清志 石川県金沢市玉鉾４丁目111番地 倉庫精 練株式会社内 Ｆターム(参考） 4F055 AA27 BA12 CA14 CA18 DA20 EA04 EA05 EA22 FA21 GA11 GA33 4F100 AB01A AB01H AK51A AK51G BA02 BA10A BA10B BA32 CB02 DE01A DE01H DG11B EH46 EJ86 EJ91 GB72 GB87 JA20A JD04A JD05 JJ02 JK20A JL12G JN06A JN06H YY00A YY00G ──────────────────────────────────────────────────続 き Continued on the front page (51) Int.Cl. 7 Identification symbol FI Theme coat ゛ (Reference) A41D 31/00 A41D 31/00 502F 503 503F 503G 504 504D 31/02 31/02 A B32B 5/02 B32B 5 / 02 Z D06N 7/04 D06N 7/04 (72) Inventor Kiyoshi Yonishi 4-111 Tamaboko, Kanazawa-shi, Ishikawa Pref. GA33 4F100 AB01A AB01H AK51A AK51G BA02 BA10A BA10B BA32 CB02 DE01A DE01H DG11B EH46 EJ86 EJ91 GB72 GB87 JA20A JD04A JD05 JJ02 JK20A JL12G JN06A JN06H YY00A YY00G
Claims (3)
性金属の微細片を１重量％から２０重量％含有せしめ
て、当該樹脂溶液を一旦、離型紙又は離型性フィルム上
にて塗布、乾燥して厚さ１０μｍ〜３０μｍのフィルム
を形成し、当該フィルムと繊維基布をドット状の無溶剤
系反応性接着剤により貼り合わせて得られることを特徴
とする透湿度が１０，０００ｇ／ｍ２／日〜４０，００
０ｇ／ｍ２／日、耐水圧が１００，０００Ｐａ〜３０
０，０００Ｐａの保温透湿防水布。1. A water-swellable moisture-permeable urethane resin containing 1% by weight to 20% by weight of fine particles of a heat-reflective metal, and the resin solution is temporarily placed on release paper or a release film. Coating and drying to form a film having a thickness of 10 μm to 30 μm, and bonding the film and the fiber base fabric with a dot-shaped solventless reactive adhesive to obtain a film having a moisture permeability of 10,000 g. / M 2 / day-40,00
0 g / m 2 / day, water resistance 100,000 Pa-30
0000Pa warm and breathable waterproof fabric.
脂であり、且つ湿気硬化型ホットメルトタイプのウレタ
ン樹脂であることを特徴とする「請求項１」記載の保温
透湿防水布。2. The heat-insulating, moisture-permeable, and water-resistant waterproofing device according to claim 1, wherein the reactive adhesive is a solventless reactive hot-melt resin and a moisture-curable hot-melt type urethane resin. cloth.
０％〜５０％で、且つドット形状が円形あるいは正多角
形であり、直径あるいは一辺の長さが２００μｍ〜１，
５００μｍであることを特徴とする「請求項１」記載の
保温透湿防水布。3. An area occupied by a dot-shaped reactive adhesive is 1
0% to 50%, and the dot shape is a circle or a regular polygon, and the diameter or the length of one side is 200 μm to 1,
The heat-insulating, moisture-permeable waterproof cloth according to claim 1, wherein the thickness is 500 µm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001218830A JP2002370335A (en) | 2001-06-14 | 2001-06-14 | Heat retaining and moisture-permeable water-proof cloth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001218830A JP2002370335A (en) | 2001-06-14 | 2001-06-14 | Heat retaining and moisture-permeable water-proof cloth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2002370335A true JP2002370335A (en) | 2002-12-24 |
Family
ID=19052945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001218830A Pending JP2002370335A (en) | 2001-06-14 | 2001-06-14 | Heat retaining and moisture-permeable water-proof cloth |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2002370335A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006181782A (en) * | 2004-12-27 | 2006-07-13 | Kurashiki Seni Kako Kk | Adhesive laminated film for cloth and cloth using it |
| WO2009011177A1 (en) | 2007-07-19 | 2009-01-22 | Dic Corporation | Moisture-curable polyurethane hot-melt adhesive, laminates made with the same, and moisture-permeable film |
| KR20190043206A (en) * | 2017-10-18 | 2019-04-26 | 에코융합섬유연구원 | Energy saving Korean-paper yarn fabric uing thermal reflection and manufacturing method thereby |
| JPWO2020262182A1 (en) * | 2019-06-25 | 2021-09-13 | Dic株式会社 | Moisture-curable polyurethane resin composition, adhesive, and laminate |
-
2001
- 2001-06-14 JP JP2001218830A patent/JP2002370335A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006181782A (en) * | 2004-12-27 | 2006-07-13 | Kurashiki Seni Kako Kk | Adhesive laminated film for cloth and cloth using it |
| WO2009011177A1 (en) | 2007-07-19 | 2009-01-22 | Dic Corporation | Moisture-curable polyurethane hot-melt adhesive, laminates made with the same, and moisture-permeable film |
| US7914896B2 (en) | 2007-07-19 | 2011-03-29 | Dic Corporation | Moisture-curable polyurethane hot melt adhesive, and laminate and moisture-permeable film using the same |
| KR20190043206A (en) * | 2017-10-18 | 2019-04-26 | 에코융합섬유연구원 | Energy saving Korean-paper yarn fabric uing thermal reflection and manufacturing method thereby |
| KR102051707B1 (en) * | 2017-10-18 | 2019-12-03 | 에코융합섬유연구원 | Energy saving Korean-paper yarn fabric uing thermal reflection and manufacturing method thereby |
| JPWO2020262182A1 (en) * | 2019-06-25 | 2021-09-13 | Dic株式会社 | Moisture-curable polyurethane resin composition, adhesive, and laminate |
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