JPH0318486Y2 - - Google Patents
Info
- Publication number
- JPH0318486Y2 JPH0318486Y2 JP1985044582U JP4458285U JPH0318486Y2 JP H0318486 Y2 JPH0318486 Y2 JP H0318486Y2 JP 1985044582 U JP1985044582 U JP 1985044582U JP 4458285 U JP4458285 U JP 4458285U JP H0318486 Y2 JPH0318486 Y2 JP H0318486Y2
- Authority
- JP
- Japan
- Prior art keywords
- film
- elongation
- lining
- polyurethane
- clothing
- 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.)
- Expired
Links
- 239000000463 material Substances 0.000 claims description 47
- 239000004744 fabric Substances 0.000 claims description 31
- 239000006260 foam Substances 0.000 claims description 16
- 229920002635 polyurethane Polymers 0.000 claims description 10
- 239000004814 polyurethane Substances 0.000 claims description 10
- 229920005749 polyurethane resin Polymers 0.000 claims description 8
- 229920003002 synthetic resin Polymers 0.000 claims description 6
- 239000000057 synthetic resin Substances 0.000 claims description 6
- 230000004048 modification Effects 0.000 claims description 5
- 238000012986 modification Methods 0.000 claims description 5
- 238000011084 recovery Methods 0.000 claims description 5
- 239000002253 acid Substances 0.000 claims description 3
- 239000010410 layer Substances 0.000 description 28
- 239000004677 Nylon Substances 0.000 description 17
- 229920001778 nylon Polymers 0.000 description 17
- 238000009940 knitting Methods 0.000 description 10
- 239000000853 adhesive Substances 0.000 description 9
- 230000001070 adhesive effect Effects 0.000 description 9
- 229920002334 Spandex Polymers 0.000 description 7
- 239000004759 spandex Substances 0.000 description 7
- 229920005830 Polyurethane Foam Polymers 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000011496 polyurethane foam Substances 0.000 description 5
- 230000035699 permeability Effects 0.000 description 4
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 150000001413 amino acids Chemical class 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 229920006264 polyurethane film Polymers 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000002759 woven fabric Substances 0.000 description 2
- 239000012790 adhesive layer Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 239000012046 mixed solvent Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920001308 poly(aminoacid) Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229920006306 polyurethane fiber Polymers 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Landscapes
- Professional, Industrial, Or Sporting Protective Garments (AREA)
- Laminated Bodies (AREA)
Description
産業上の利用分野
本考案は、スキーパンツ等に適した衣料用素材
に関するものである。
従来技術
通常のスキーパンツ用素材は、ポリウレタン繊
維にナイロン仮撚糸をカバリングした糸からなる
織布が使用されており、保温性を出すために二重
織にして裏面にウール等を使用しているがため、
重く、また通気性が大であるため、風の強い天候
下では極めて寒く、防風、保温性の更なる改良及
び軽量化が求められている。
また、別に合成樹脂フイルム層の両面に編物や
織物を貼り合わせた、例えば特開昭59−53786号
公報に記載されたような構造の製品も知られてい
るが、これは防風性に優れるものの、保温性に欠
ける欠点があつた。
考案の目的
本考案は、防風性、保温性、防水性いずれにも
優れ、しかも適度の透湿性及び伸縮性を有する軽
量にして風合の良い衣料用素材を提供することを
目的とする。
考案の構成
本考案の衣料用素材は、）織物又は編物から
なる表地、）ポリアミノ酸変性率２〜20％であ
る変性ポリウレタンからなる厚さ３〜10μの合成
樹脂フイルム層、）ポリウレタン樹脂発泡体
層、及び）織物又は編物からなる裏地が一体化
されたものであつて、少なくとも経又は緯いずれ
か一方の伸度が20％以上であり、伸張回復率70％
以上であるものである。
表地は、伸縮性すなわちストレツチ性に優れた
織物又は編物を使用するが、これらは一般にスパ
ンデツクスや各種加工糸などの弾性糸を織編組織
の少なくとも一部に用いたものである。織物とし
てはスパンデツクス（例えば40デニールモノフイ
ラメント）をナイロン加工糸（例えば70デニール
の18フイラメントの仮撚糸）でカバリング（例え
ば1000T／Ｍの撚で）した糸を経糸又は緯糸に使
用し、片方にナイロン加工糸（例えば100デニー
ル24フイラメントの仮撚糸）を使用した織物や、
経緯共にカバリング糸を使用した織物などが好適
であり、編物としてはスパンデツクス（例えば40
デニールモノフイラメント）とナイロンフイラメ
ント（例えば50デニール18フイラメント）を交編
したいわゆる（通常28Gのトリコツト編機でハー
フ組織で編成する）ツーウエイストレツチトリコ
ツトやナイロン又はポリエステルの加工糸使いの
丸編物（例えば70デニール18フイラメントのナイ
ロン仮撚糸をインターロツク組織で28ゲージの丸
編機で編成したもの）などが好適である。
次に、合成樹脂フイルム層は表地表面で直接形
成されても、また予め形成したフイルムを接着剤
で表地に貼合わして形成されてもよいが、伸縮性
を有することが必要である。なお、合成樹脂フイ
ルム層は、乾式フイルムからなるものであつて
も、ミクロポーラスな湿式フイルムからなるもの
であつてもよい。
合成樹脂フイルム層の形成法として代表的なも
のは次の通りである。
(i) 離型紙上にポリウレタン溶液（例えば
DMF／メチルエチルケトン混合溶媒にポリウ
レタンを溶解したもの）を塗布し乾燥して製膜
し、その後離型紙上のフイルム表面に接着剤
（通常２液型ポリウレタン接着剤が使われる）
を塗布し表地と貼り合わせ、次いで離型紙を剥
離して表地とフイルムを一体化する。
(ii) シリコーンで離型処理した織物（通常ナイロ
ン又はポリエステルのタフタを使用する）にポ
リウレタン溶液を塗布し、これを水中に浸漬し
湿式再生してポーラスなフイルムを形成せし
め、乾燥後該ポリウレタンフイルムに接着剤を
塗布し、表地を貼り合せた後、上記織物を剥離
して表地とフイルムを一体化する。
(iii) ポリウレタン溶液を表地裏面に直接コーテイ
ングして乾燥し、表地裏面にフイルム層を形成
せしめるか、コーテイング後水中に浸漬して湿
式再生してポーラスなフイルム層を表地裏面に
形成せしめる。
いずれにしても乾式フイルムの厚さは３〜10μ
が適当であり、湿式フイルムの厚さは20〜40μが
適当である。それ以下の厚さではフイルムが弱す
ぎて防水性が得難く、それ以上の厚さでは風合が
硬くなり、伸張応力も高くなりすぎ伸縮性に乏し
くなり易い。なお、(iii)の如き直接コーテイング法
の場合、乾式法は樹脂が表地に浸み込みみ、強固
に付着して、風合を硬くし易いので、湿式法によ
るのが好ましい。
このようにして得たフイルム層には更にポリウ
レタン樹脂発泡体層が積層されるが、この樹脂発
泡体層の厚みは保温性、クツシヨン性、柔軟性の
点から１〜４mm、特に１〜３mmが好ましい。
ポリウレタン樹脂発泡体層のフイルム層への貼
合わせは、接着剤を用いて実施してもよいが、発
泡体層表面を加熱溶融して直接貼合わせるのが、
経済的であり、また風合の面からも好ましい。
更に、ポリウレタン樹脂発泡体層に積層される
裏地は、表地と同様の伸縮性に優れた織物又は編
物であればよいが裏地故に肌触りのよいものが好
ましく、綿紡績糸、アクリル紡績糸又はナイロン
加工糸を使用した丸編物が好ましい。例えばナイ
ロン加工糸（50デニール18フイラメントの加工
糸）とスパンデツクスのナイロン加工糸カバリン
グヤーン（50デニール18フイラメントのナイロン
加工糸で40デニールモノフイラメントのスパンデ
ツクスをカバリング）で天竺を交編したものや40
番手の綿紡糸と30デニールモノフイラメントを天
竺に交編したものが好適である。
裏地は接着剤を介してポリウレタン樹脂発泡体
層に貼合わせてもよいが、ポリウレタン樹脂発泡
体層の表面を加熱溶融して直接貼合わせるのが好
ましいことは、前述同様である。
このようにして得られる衣料用素材の全体の厚
みは通常1.5〜５mmであるのが使用しやすく、特
にスキーパンツ用としてはシルエツトの出しやす
さ及び動きやすさなどの点から1.5〜３mmである
のが好ましい。
本考案の衣料用素材は経又は緯いずれか一方の
伸度が20％以上で、伸張回復率が70％以上に設定
されるため、運動の激しいスキーパンツなどにも
非常に好適に使用できるものであるが、このよう
な伸縮性を得るためには、表地と裏地の伸度が大
きく影響する。すなわち、表地と裏地の伸度はフ
イルムや発泡体との貼合わせによつて大きく減少
するため、通常表地と裏地には目標とする伸度の
２倍の伸度を有するものを使用するのがよい。ま
た各層を積層一体化した後に伸張すると、表地と
裏地の伸度のバランスが適当でないと歪による皺
が発生しやすいが、これは表地よりも裏地の伸度
を大きく設定することで防止できる。
本考案の衣料用素材の代表的なものは図面に例
示するように表地１／フイルム層２／発泡体層
３／裏地４からなるもの（第１図）又は表地１／
接着剤層２′／フイルム層２／発泡体層３／裏地
４からなるもの（第２図）であるが、いずれにし
ても本考案ではフイルム層２と発泡体層３の存在
によつて、軽量にして良好な風合を保ちながら、
防風、保温、防水性いずれにも非常に優れた製品
を得ることができる。
更に、本考案では、一般に連通孔を有するポリ
ウレタン樹脂発泡体層を、透湿性のあるポリアミ
ノ酸変性した変性ポリウレタンフイルムと併用す
るため、透湿性に優れた、蒸れのない、衣料用素
材を提供できる。
なお、本考案のフイルム層を形成する変性ポリ
ウレタンとしては、例えば、特開昭59−53786号
公報に開示されるような変性ポリウレタンで、ポ
リアミノ酸変性率２〜20％のものを、厚さ３〜
10μのフイルムとして使用するのがよい。
なお、本考案における伸度及び伸張回復率の測
定はJIS−Ｌ−1096B−１に従つた（荷重は幅５
cmに対し1.5Kgとし、荷重時間１分後の伸度及び
除重後１分後の伸張回復率を測定した）。
実施例
(1) 表地の編成
28Gの丸編機を使用して70デニール／18フイラ
メントのナイロン仮撚糸インターロツク組織で編
成して丸編生機を得、これを精練染色して丸編地
を得た。目付は170ｇ／m2で経方向の伸度50％、
緯方向の伸度120％であつた。
(2) 裏地の編成
28Gの丸編機を使用して50デニール／18フイラ
メントのナイロン仮撚糸と40デニールモノフイラ
メントのスパンデツクスを50デニール／18フイラ
メントのナイロン加工糸でカバリングした複合糸
で天竺を交編し、精練、染色して丸編地を得た。
目付は107ｇ／m2で経方向の伸度95％緯方向の伸
度145％であつた。
(3) 本考案の衣料用素材の作成
特開昭59−53786号公報の実施例１と同様の方
法で得たアミノ酸変性率5.1％のポリウレタンを
DMFで稀釈して離型紙上にナイフコーターで塗
布し、乾燥して5μのフイルムを得、このフイル
ム上に同公報の実施例５と同様の方法で得たアミ
ノ酸変性率4.3の接着剤を固形分で15ｇ／m2の割
合で塗布した後、(i)で得た表地を合わせて、ロー
ルで加圧してフイルムと表地を一体化し、離型紙
を剥離して表地とフイルムのラミネート物を得
た。
次いで、厚み２mm、目付47ｇ／m2のポリウレタ
ン発泡体の一面をガスバーナーで加熱溶融し、こ
の溶融面に上記ラミネート物のフイルム面を合わ
せ、加圧して表地／フイルム／ポリウレタン発泡
体からなる積層体となし、更にこの積層体のポリ
ウレタン発泡体表面をガスバーナーで加熱溶融
し、該溶融面に２で得た裏地を合わせて加圧し、
本考案のストレツチ性ある衣料用素材を得た。
比較例 (1)
実施例の(3)で得た表地とフイルムのラミネート
物のフイルム面に、このラミネート物の製造に使
用した接着剤と同じ接着剤を固形分で15ｇ／m2の
割合で塗布し、その上に起毛丸編物を合わせてロ
ールで圧着して表地／フイルム／起毛布からなる
衣料用素材を得た。
起毛丸編物は18Gの丸編機を使用し140デニー
ル／48フイラメントのナイロン加工糸と40デニー
ルモノフイラメントのスパンデツクスを70デニー
ル／24フイラメントのナイロン仮撚糸でカバリン
グした複合糸と36番手のアクリル紡績糸で編成し
染色後起毛して得たもので、目付290ｇ／m2、伸
度は経66％、緯105％であつた。
比較例 (2)
実施例と同様の表地、裏地及びポリウレタン発
泡体を用いて、実施例の(3)と同様の加熱溶融法に
より、表地／ポリウレタン発泡体／裏地からなる
衣料用素材を得た。
実施例で得た本考案の製品と比較例で得た従来
品の物性を測定した結果を第１表に示す。これよ
り、本考案の製品は軽量にして、防風性、防水
性、保温性いずれの点においても優れていること
がわかる。
なお、通気度が低いほど防風性はよく、通気度
１c.c.／cm2・sec以下ならば防風性に優れている。
また、防水性は耐水圧2000mm以上であれば、非
常に優れている。
Industrial Application Field The present invention relates to a clothing material suitable for ski pants and the like. Conventional technology The material used for regular ski pants is a woven fabric made of polyurethane fibers covered with nylon false-twisted yarn, which is double woven to provide heat retention and wool, etc. is used on the back side. Because of that,
Because it is heavy and highly breathable, it is extremely cold in windy weather, and there is a need for further improvements in windproofing and heat retention, as well as weight reduction. Additionally, products with a structure such as that described in JP-A-59-53786, in which knitted or woven fabrics are laminated on both sides of a synthetic resin film layer, are also known, but although these have excellent windproof properties, However, it had the disadvantage of lacking heat retention. Purpose of the invention The object of the invention is to provide a lightweight clothing material that has excellent windproof properties, heat retention properties, and waterproof properties, as well as appropriate moisture permeability and elasticity, and has a good texture. Structure of the invention The clothing material of the invention consists of:) Outer material made of woven or knitted fabric;) Synthetic resin film layer with a thickness of 3 to 10 μm made of modified polyurethane with a polyamino acid modification rate of 2 to 20%;) Polyurethane resin foam. layer and) a lining made of woven or knitted fabric, which has an elongation of at least 20% or more in either warp or weft, and has an elongation recovery rate of 70%.
That is all. For the outer material, a woven or knitted fabric with excellent elasticity or stretchability is used, and these generally have elastic yarns such as spandex or various processed yarns used in at least a portion of the woven or knitted structure. As for the fabric, spandex (e.g. 40 denier monofilament) covered with nylon textured yarn (e.g. 70 denier 18 filament false twisted yarn) (e.g. 1000 T/M twist) is used for the warp or weft, with nylon on one side. Fabrics using processed yarn (for example, 100 denier 24 filament false twisted yarn),
Fabrics using covering yarn in both warp and weave are suitable, and spandex (e.g. 40
So-called two-way stretch tricot (usually knitted in a half weave on a 28G tricot knitting machine), which is a mixture of knitted nylon filament (e.g. 50 denier 18 filament) and nylon filament (e.g. 50 denier 18 filament), or circular knitted fabric using nylon or polyester processed yarn. For example, 70 denier 18 filament nylon false twisted yarn knitted with an interlock structure using a 28 gauge circular knitting machine is suitable. Next, the synthetic resin film layer may be formed directly on the surface of the outer fabric, or may be formed by bonding a preformed film to the outer fabric using an adhesive, but it is necessary to have elasticity. The synthetic resin film layer may be a dry film or a microporous wet film. Typical methods for forming the synthetic resin film layer are as follows. (i) Apply a polyurethane solution (e.g.
Polyurethane dissolved in DMF/methyl ethyl ketone mixed solvent) is applied and dried to form a film, and then adhesive (usually a two-component polyurethane adhesive is used) is applied to the surface of the film on release paper.
is applied and bonded to the outer material, and then the release paper is peeled off to integrate the outer material and the film. (ii) A polyurethane solution is applied to a fabric (usually made of nylon or polyester taffeta) treated with silicone, which is immersed in water and wet-regenerated to form a porous film. After drying, the polyurethane film is After applying an adhesive and pasting the outer fabric, the fabric is peeled off to integrate the outer fabric and the film. (iii) A polyurethane solution is directly coated on the back of the outer fabric and dried to form a film layer on the back of the outer fabric, or after coating, it is immersed in water for wet regeneration to form a porous film layer on the back of the outer fabric. In any case, the thickness of the dry film is 3 to 10μ.
The appropriate thickness of the wet film is 20 to 40μ. If the thickness is less than that, the film will be too weak and it will be difficult to obtain waterproof properties, and if the thickness is more than that, the texture will be hard and the tensile stress will be too high, resulting in poor elasticity. In addition, in the case of a direct coating method such as (iii), a wet method is preferable because a dry method tends to cause the resin to penetrate into the outer material and adhere firmly, resulting in a hard texture. A polyurethane resin foam layer is further laminated on the film layer thus obtained, and the thickness of this resin foam layer is 1 to 4 mm, particularly 1 to 3 mm, from the viewpoint of heat retention, cushioning properties, and flexibility. preferable. The polyurethane resin foam layer may be attached to the film layer using an adhesive, but it is better to heat and melt the surface of the foam layer and attach it directly.
It is economical and also preferable from the viewpoint of texture. Furthermore, the lining to be laminated to the polyurethane resin foam layer may be a woven or knitted fabric with excellent elasticity similar to the outer material, but it is preferably one that is comfortable to the touch because it is a lining, and may be made of cotton spun yarn, acrylic spun yarn, or nylon processed yarn. Circular knitted fabrics using yarn are preferred. For example, jersey fabrics are interwoven with nylon textured yarn (50 denier 18 filament textured yarn) and spandex nylon textured yarn covering yarn (50 denier 18 filament nylon textured yarn covers 40 denier monofilament spandex).
Preferably, it is made by inter-knitting high count cotton yarn and 30 denier monofilament into a jersey. Although the lining may be attached to the polyurethane resin foam layer via an adhesive, it is preferable to heat and melt the surface of the polyurethane resin foam layer and attach it directly, as described above. The overall thickness of the clothing material obtained in this way is usually 1.5 to 5 mm for ease of use, and especially for ski pants, the thickness is 1.5 to 3 mm for ease of silhouette and movement. is preferable. The clothing material of this invention has an elongation of 20% or more in either the warp or weft, and has an elongation recovery rate of 70% or more, making it very suitable for use in ski pants for intense exercise. However, in order to obtain such elasticity, the elongation of the outer material and lining has a large influence. In other words, the elongation of the outer material and lining material is greatly reduced when laminated with a film or foam, so it is usually best to use materials with elongation twice the target elongation for the outer material and lining material. good. Furthermore, when each layer is stretched after being laminated and integrated, wrinkles are likely to occur due to strain if the elongation of the outer material and lining is not properly balanced, but this can be prevented by setting the elongation of the lining to be greater than that of the outer material. Typical clothing materials of the present invention are those consisting of outer material 1/film layer 2/foam layer 3/lining 4 (Fig. 1) or outer material 1/
It consists of adhesive layer 2'/film layer 2/foam layer 3/lining 4 (Fig. 2), but in any case, in the present invention, due to the presence of film layer 2 and foam layer 3, While being lightweight and maintaining a good texture,
You can get a product that is extremely windproof, heat-retaining, and waterproof. Furthermore, in the present invention, since a polyurethane resin foam layer that generally has communicating holes is used in combination with a moisture-permeable modified polyurethane film modified with polyamino acids, it is possible to provide a material for clothing that has excellent moisture permeability and does not get stuffy. . The modified polyurethane for forming the film layer of the present invention is, for example, a modified polyurethane as disclosed in JP-A No. 59-53786 with a polyamino acid modification rate of 2 to 20%. ~
It is best to use it as a 10μ film. In addition, the measurement of elongation and elongation recovery rate in this invention was in accordance with JIS-L-1096B-1 (the load was
cm, and the elongation after 1 minute of loading time and the elongation recovery rate after 1 minute of unloading were measured). Example (1) Knitting of Outer Fabric A circular knitted fabric was obtained by knitting with a 70 denier/18 filament nylon false twisted yarn interlock structure using a 28G circular knitting machine, and this was scoured and dyed to obtain a circular knitted fabric. Ta. The basis weight is 170g/m 2 and the longitudinal elongation is 50%.
The elongation in the latitudinal direction was 120%. (2) Knitting the lining Using a 28G circular knitting machine, the jersey fabric is interlaced with a composite yarn consisting of 50 denier/18 filament nylon false twisted yarn and 40 denier monofilament spandex covered with 50 denier/18 filament nylon textured yarn. A circular knitted fabric was obtained by knitting, scouring, and dyeing.
The fabric weight was 107 g/m 2 , and the longitudinal elongation was 95% and the latitudinal elongation was 145%. (3) Creation of the clothing material of the present invention Polyurethane with an amino acid modification rate of 5.1% obtained by the same method as Example 1 of JP-A-59-53786 was used.
It was diluted with DMF and coated on release paper with a knife coater, dried to obtain a 5μ film, and on this film, an adhesive with an amino acid modification rate of 4.3 obtained in the same manner as Example 5 of the same publication was applied as a solid. After applying the film at a rate of 15 g/m 2 in minutes, the outer material obtained in (i) is combined and pressurized with a roll to integrate the film and outer material, and the release paper is peeled off to obtain a laminate of the outer material and film. Ta. Next, one side of the polyurethane foam with a thickness of 2 mm and a basis weight of 47 g/m 2 is heated and melted using a gas burner, and the film side of the laminate is placed on this melted side, and pressure is applied to form a laminate consisting of outer material/film/polyurethane foam. Furthermore, the surface of the polyurethane foam of this laminate is heated and melted with a gas burner, and the lining obtained in step 2 is applied to the melted surface and pressurized.
The stretchable clothing material of the present invention was obtained. Comparative Example (1) The same adhesive used in the production of this laminate was applied to the film surface of the outer material and film laminate obtained in Example (3) at a solid content of 15 g/m 2 . This was coated, and a raised circular knitted fabric was placed thereon and pressed with a roll to obtain a clothing material consisting of outer fabric/film/raised fabric. The brushed circular knit fabric is made using an 18G circular knitting machine and is made of composite yarn made of 140 denier/48 filament nylon processed yarn and 40 denier monofilament spandex covered with 70 denier/24 filament nylon false twisted yarn and 36 count acrylic spun yarn. It was knitted, dyed and raised, and had a basis weight of 290 g/m 2 and an elongation of 66% in warp and 105% in latitude. Comparative Example (2) Using the same outer material, lining material, and polyurethane foam as in Example, a clothing material consisting of outer material/polyurethane foam/lining material was obtained by the same heat-melting method as in Example (3). . Table 1 shows the results of measuring the physical properties of the products of the present invention obtained in Examples and the conventional products obtained in Comparative Examples. From this, it can be seen that the product of the present invention is lightweight and has excellent windproofness, waterproofness, and heat retention. Note that the lower the air permeability, the better the windproof property, and if the air permeability is 1 c.c./cm 2 ·sec or less, the windproof property is excellent. Also, the waterproofness is very good if it has a water pressure resistance of 2000mm or more.
【表】
考案の効果
本考案の衣料用素材は、適度の伸縮性を有し、
軽量でありながら、防風性、保温性及び防水性い
ずれにも優れる。[Table] Effects of the invention The clothing material of the invention has moderate elasticity,
Although it is lightweight, it has excellent windproofness, heat retention, and waterproofness.
第１図及び第２図はそれぞれ本考案の異なる例
を示す断面図である。
１……表地、２……接着剤、２……フイルム
層、３……発泡体層、４……裏地。
1 and 2 are sectional views showing different examples of the present invention, respectively. 1... Outer material, 2... Adhesive, 2... Film layer, 3... Foam layer, 4... Lining.
Claims (1)
変性率２〜20％である変性ポリウレタンからな
る厚さ３〜10μの合成樹脂フイルム層２、ポリ
ウレタン樹脂発泡体層３及び織物又は編物から
なる裏地４が積層一体化されたものであつて、
少なくとも経又は緯いずれか一方の伸度が20％
以上であり、伸張回復率70％以上であることを
特徴とする防風、保温、防水性を有する衣料用
素材。 (2) 発泡体層３の厚さが１〜４mmである実用新案
登録請求の範囲第１項記載の衣料用素材。 (3) 表地１及び裏地４の伸度が40％以上である実
用新案登録請求の範囲第１項又は第２項記載の
衣料用素材。 (4) 表地１よりも裏地４の方が伸度の大きな織物
又は編物を使用する実用新案登録請求の範囲第
１項〜第３項いずれか１項記載の衣料用素材。[Scope of Claim for Utility Model Registration] (1) Outer material 1 made of woven or knitted fabric, synthetic resin film layer 2 with a thickness of 3 to 10 μm made of modified polyurethane with a polyamino acid modification rate of 2 to 20%, and polyurethane resin foam layer. 3 and a lining 4 made of a woven or knitted fabric are laminated and integrated,
Elongation in either warp or latitude is at least 20%
A material for clothing that is windproof, heat-retaining, and waterproof, and is characterized by having a stretch recovery rate of 70% or more. (2) The clothing material according to claim 1, wherein the foam layer 3 has a thickness of 1 to 4 mm. (3) The clothing material according to claim 1 or 2, wherein the outer material 1 and the lining material 4 have an elongation of 40% or more. (4) The clothing material according to any one of claims 1 to 3, wherein the lining 4 is made of a woven or knitted fabric with greater elongation than the outer material 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985044582U JPH0318486Y2 (en) | 1985-03-26 | 1985-03-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985044582U JPH0318486Y2 (en) | 1985-03-26 | 1985-03-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61159319U JPS61159319U (en) | 1986-10-02 |
| JPH0318486Y2 true JPH0318486Y2 (en) | 1991-04-18 |
Family
ID=30557287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985044582U Expired JPH0318486Y2 (en) | 1985-03-26 | 1985-03-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0318486Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023047824A1 (en) * | 2021-09-24 | 2023-03-30 | 東レ株式会社 | Fiber laminated structure and production method therefor |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008038303A (en) * | 2006-08-09 | 2008-02-21 | Showa Glove Kk | Glove and method of producing the same |
| JP3194872U (en) * | 2014-10-01 | 2014-12-11 | 瀬倉株式会社 | Cold protection clothing |
| JP6997563B2 (en) * | 2017-09-08 | 2022-01-17 | 株式会社イノアックコーポレーション | Breathable waterproof sheet and clothing fabric |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51130201U (en) * | 1975-04-09 | 1976-10-20 |
-
1985
- 1985-03-26 JP JP1985044582U patent/JPH0318486Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023047824A1 (en) * | 2021-09-24 | 2023-03-30 | 東レ株式会社 | Fiber laminated structure and production method therefor |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61159319U (en) | 1986-10-02 |
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