JPS6331802U - - Google Patents
Info
- Publication number
- JPS6331802U JPS6331802U JP12670986U JP12670986U JPS6331802U JP S6331802 U JPS6331802 U JP S6331802U JP 12670986 U JP12670986 U JP 12670986U JP 12670986 U JP12670986 U JP 12670986U JP S6331802 U JPS6331802 U JP S6331802U
- Authority
- JP
- Japan
- Prior art keywords
- fibers
- elastic
- polymer
- leather
- nonwoven fabric
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000000835 fiber Substances 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 4
- 210000004177 elastic tissue Anatomy 0.000 claims description 3
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 2
- 229910052709 silver Inorganic materials 0.000 claims description 2
- 239000004332 silver Substances 0.000 claims description 2
- 229920000642 polymer Polymers 0.000 claims 6
- 239000004745 nonwoven fabric Substances 0.000 claims 3
- 230000006378 damage Effects 0.000 claims 1
- 229920001971 elastomer Polymers 0.000 claims 1
- 239000000806 elastomer Substances 0.000 claims 1
- 238000002156 mixing Methods 0.000 claims 1
- 229920000728 polyester Polymers 0.000 claims 1
- 229920006254 polymer film Polymers 0.000 claims 1
- 229920003225 polyurethane elastomer Polymers 0.000 claims 1
- 238000011084 recovery Methods 0.000 claims 1
Landscapes
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Description
第１図は本考案のロングブーツの一例であり、
第２図、第３図は本考案のロングブーツの筒部を
構成する伸縮性皮革状物の断面構造を模式図的に
示した一例である。
１は筒部、２は甲被部、３は靴底、４は繊維立
毛面、５は銀面、６は非弾性細繊度繊維および／
またはその束状繊維、７は弾性繊維。
Figure 1 shows an example of long boots of the present invention.
FIGS. 2 and 3 are examples schematically showing the cross-sectional structure of a stretchable leather-like material constituting the cylindrical portion of the long boots of the present invention. 1 is a tube part, 2 is an instep part, 3 is a sole, 4 is a fiber raised surface, 5 is a silver surface, 6 is an inelastic fine fiber and/
or its bundled fibers; 7 is an elastic fiber;
Claims (1)
繊維と弾性繊維とが混綿されてなる三次元絡合不
織布であり、該三次元絡合不織布の一面は繊維立
毛面または弾性重合体を主体とした重合体皮膜で
なる銀面である皮革状物であつて、該皮革状物の
構造破壊を生じない伸び率が少なくとも２５％、
かつ該伸長状態を解除して３０秒後の弾性回復率
が少なくとも８０％である伸縮性皮革状物をロン
グブーツの筒部に使用して製靴したことを特徴と
するロングブーツ。 (2) 弾性繊維が非弾性重合体とポリウレタンエ
ラストマーまたはポリエステルエラストマーから
選ばれた弾性重合体とからなる延伸された多成分
系繊維を絡合不織布にした後、非弾性重合体を除
去して得た伸長を解除し、収縮を付与した繊維で
ある実用新案登録請求の範囲第(1)項記載のロン
グブーツ。 (3) 三次元絡合不織布が弾性重合体を主体とす
る重合体を繊維重量に対して３５重量％未満含有
している実用新案登録請求の範囲第(1)項または
第(2)項記載のロングブーツ。[Claims for Utility Model Registration] (1) A three-dimensional entangled nonwoven fabric made by blending inelastic fine fibers and/or bundled fibers thereof with elastic fibers, one side of which is made of fibers. A leather-like material having a raised surface or a silver surface consisting of a polymer film mainly composed of an elastomeric polymer, the elongation rate of which does not cause structural destruction of the leather-like material is at least 25%,
Long boots, characterized in that they are manufactured by using a stretchable leather-like material, which has an elastic recovery rate of at least 80% 30 seconds after releasing the stretched state, for the tube portion of the long boots. (2) A drawn multicomponent fiber in which the elastic fibers are made of a non-elastic polymer and an elastic polymer selected from a polyurethane elastomer or a polyester elastomer is made into an entangled nonwoven fabric, and then the non-elastic polymer is removed. The long boots described in claim (1) of the utility model registration claim are made of fibers that have been released from elongation and have been given shrinkage. (3) A utility model registration claim described in paragraph (1) or (2) in which the three-dimensional entangled nonwoven fabric contains less than 35% by weight of a polymer mainly composed of an elastic polymer based on the weight of the fibers. long boots.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12670986U JPH0414001Y2 (en) | 1986-08-19 | 1986-08-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12670986U JPH0414001Y2 (en) | 1986-08-19 | 1986-08-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6331802U true JPS6331802U (en) | 1988-03-01 |
| JPH0414001Y2 JPH0414001Y2 (en) | 1992-03-31 |
Family
ID=31020773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12670986U Expired JPH0414001Y2 (en) | 1986-08-19 | 1986-08-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0414001Y2 (en) |
-
1986
- 1986-08-19 JP JP12670986U patent/JPH0414001Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0414001Y2 (en) | 1992-03-31 |
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