JPH0165873U - - Google Patents
Info
- Publication number
- JPH0165873U JPH0165873U JP16131387U JP16131387U JPH0165873U JP H0165873 U JPH0165873 U JP H0165873U JP 16131387 U JP16131387 U JP 16131387U JP 16131387 U JP16131387 U JP 16131387U JP H0165873 U JPH0165873 U JP H0165873U
- Authority
- JP
- Japan
- Prior art keywords
- core
- sheath
- nonwoven fabric
- base sheet
- jis
- 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.)
- Pending
Links
- 239000004745 nonwoven fabric Substances 0.000 claims description 5
- 229920000728 polyester Polymers 0.000 claims description 4
- 229920000098 polyolefin Polymers 0.000 claims description 4
- 238000003490 calendering Methods 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 3
- 239000005871 repellent Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 3
- 239000012209 synthetic fiber Substances 0.000 claims 2
- 229920002994 synthetic fiber Polymers 0.000 claims 2
- 238000002844 melting Methods 0.000 claims 1
- 230000008018 melting Effects 0.000 claims 1
- 230000035699 permeability Effects 0.000 claims 1
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
- 239000000835 fiber Substances 0.000 description 3
- 230000002940 repellent Effects 0.000 description 1
Landscapes
- Building Environments (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Multicomponent Fibers (AREA)
- Nonwoven Fabrics (AREA)
Description
図は本考案に係わる家屋用の下地シートの１例
を示す拡大断面図である。第１図はコアー部がポ
リエステル、シース部がポリオレフインより成る
芯鞘構造を有する繊維の断面図、第２図は該芯鞘
構造を有する繊維からなる不織布にカレンダー掛
け処理を施した家屋下地シートの断面図、第３図
はカレンダー掛け処理を施した不織布に撥水性化
合物を含有させた家屋下地シートの断面図を示す
。
１……ポリエステル、２……ポリオレフイン、
３……ポリエステル／ポリオレフイン芯鞘構造繊
維、４……不織布、５，６……撥水性化合物。
The figure is an enlarged cross-sectional view showing an example of a base sheet for a house according to the present invention. Figure 1 is a cross-sectional view of a fiber with a core-sheath structure in which the core part is made of polyester and the sheath part is made of polyolefin, and Figure 2 is a cross-sectional view of a building base sheet made by calendering a nonwoven fabric made of fibers with the core-sheath structure. 3 shows a cross-sectional view of a house base sheet made of a calendered nonwoven fabric containing a water-repellent compound. 1...Polyester, 2...Polyolefin,
3...Polyester/polyolefin core-sheath structural fiber, 4...Nonwoven fabric, 5,6...Water repellent compound.
Claims (1)
合成樹脂からなる芯鞘構造を有する合成繊維から
構成され目付けが少なくとも１０ｇ／m2である不
織布をカレンダー掛けしてなる家屋下地シート。 ２ 該合成繊維がポリエステルをコアーとしポリ
オレフインをシースとする芯鞘構造である請求の
範囲第１項記載の家屋下地シート。 ３ 透湿度が少なくとも２０００ｇ／m2／２４ｈ
ｒｓ．（ＪＩＳ Ｌ―１０９９Ａ―１法）であり
耐水度が少なくとも１０cm（ＪＩＳ Ｌ―１０９
２Ａ法）である請求の範囲第１項記載の家屋下地
シート。 ４ 該不織布が撥水性化合物を含有することを特
徴とする請求の範囲第１項記載の家屋下地シート
。[Claims for Utility Model Registration] 1. A nonwoven fabric whose sheath is made of a synthetic fiber having a core-sheath structure made of a synthetic resin with a lower melting point and higher hydrophobicity than the core, and whose basis weight is at least 10 g/m 2 is calendered. A foundation sheet for houses. 2. The house base sheet according to claim 1, wherein the synthetic fiber has a core-sheath structure having a polyester core and a polyolefin sheath. 3 Moisture permeability is at least 2000g/m 2 /24h
rs. (JIS L-1099A-1 method) and has a water resistance of at least 10 cm (JIS L-109A-1 method).
2A method) according to claim 1. 4. The building base sheet according to claim 1, wherein the nonwoven fabric contains a water-repellent compound.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16131387U JPH0165873U (en) | 1987-10-23 | 1987-10-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16131387U JPH0165873U (en) | 1987-10-23 | 1987-10-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0165873U true JPH0165873U (en) | 1989-04-27 |
Family
ID=31444134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16131387U Pending JPH0165873U (en) | 1987-10-23 | 1987-10-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0165873U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59137552A (en) * | 1983-01-20 | 1984-08-07 | チッソ株式会社 | Nonwoven fabric |
| JPS61201015A (en) * | 1985-03-01 | 1986-09-05 | Teijin Ltd | Thermally bondable conjugated yarn |
-
1987
- 1987-10-23 JP JP16131387U patent/JPH0165873U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59137552A (en) * | 1983-01-20 | 1984-08-07 | チッソ株式会社 | Nonwoven fabric |
| JPS61201015A (en) * | 1985-03-01 | 1986-09-05 | Teijin Ltd | Thermally bondable conjugated yarn |