JPH0182223U - - Google Patents
Info
- Publication number
- JPH0182223U JPH0182223U JP1987176465U JP17646587U JPH0182223U JP H0182223 U JPH0182223 U JP H0182223U JP 1987176465 U JP1987176465 U JP 1987176465U JP 17646587 U JP17646587 U JP 17646587U JP H0182223 U JPH0182223 U JP H0182223U
- Authority
- JP
- Japan
- Prior art keywords
- water
- jis
- absorbing resin
- base material
- material according
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 229920005989 resin Polymers 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 239000004745 nonwoven fabric Substances 0.000 claims description 2
- 230000002940 repellent Effects 0.000 claims description 2
- 239000005871 repellent Substances 0.000 claims description 2
- 229920005992 thermoplastic resin Polymers 0.000 claims description 2
- 229920002125 Sokalan® Polymers 0.000 claims 1
- 229920002678 cellulose Polymers 0.000 claims 1
- 239000001913 cellulose Substances 0.000 claims 1
- 229920001577 copolymer Polymers 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 230000035699 permeability Effects 0.000 claims 1
- 239000004584 polyacrylic acid Substances 0.000 claims 1
- -1 polyoxyalkylene Polymers 0.000 claims 1
- 239000012209 synthetic fiber Substances 0.000 claims 1
- 229920002994 synthetic fiber Polymers 0.000 claims 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
Description
図面は本考案に係わる屋根下地材の例を示す拡
大断面図である。
1……不織布、2……吸水性樹脂、3……熱可
塑性樹脂、4……撥水剤。
The drawing is an enlarged sectional view showing an example of a roof base material according to the present invention. 1...Nonwoven fabric, 2...Water absorbent resin, 3...Thermoplastic resin, 4...Water repellent.
Claims (1)
熱可塑性樹脂層を積層し、且つそこに撥水剤を含
浸付着させてなり透湿度が少なくとも200g/
cm2/24hrs.(JIS L―1099A―
1法)で、耐水度が少なくとも500mm(JIS
L―1092A法)であることを特徴とする屋
根下地材。 2 吸水性樹脂がセルロース系、ポリアクリル酸
系、ポリオキシアルキレン系、環状酸無水物共重
合体のいずれかまたはそれらの混合物である請求
の範囲第1項記載の屋根下地材。[Claims for Utility Model Registration] 1 A thermoplastic resin layer containing a water-absorbing resin is laminated on a non-woven fabric made of synthetic fibers, and a water repellent is impregnated thereon, and the moisture permeability is at least 200 g/cm.
cm 2 /24hrs. (JIS L-1099A-
1 method), the water resistance is at least 500mm (JIS
L-1092A method). 2. The roof base material according to claim 1, wherein the water-absorbing resin is any one of cellulose, polyacrylic acid, polyoxyalkylene, and cyclic acid anhydride copolymers, or a mixture thereof.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987176465U JPH0728282Y2 (en) | 1987-11-20 | 1987-11-20 | Roofing base material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987176465U JPH0728282Y2 (en) | 1987-11-20 | 1987-11-20 | Roofing base material |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0182223U true JPH0182223U (en) | 1989-06-01 |
JPH0728282Y2 JPH0728282Y2 (en) | 1995-06-28 |
Family
ID=31468197
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1987176465U Expired - Lifetime JPH0728282Y2 (en) | 1987-11-20 | 1987-11-20 | Roofing base material |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0728282Y2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006177106A (en) * | 2004-12-24 | 2006-07-06 | Seiren Co Ltd | Water-stop built-up roofing material |
WO2007100040A1 (en) * | 2006-03-02 | 2007-09-07 | Japan Absorbent Technology Institute | Highly air-permeable water-resistant sheet, highly air-permeable water-resistant sheet composite body, absorbent article, method for producing highly air-permeable water-resistant sheet, and method for producing highly air-permeable water-resistant sheet composite body |
-
1987
- 1987-11-20 JP JP1987176465U patent/JPH0728282Y2/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006177106A (en) * | 2004-12-24 | 2006-07-06 | Seiren Co Ltd | Water-stop built-up roofing material |
JP4639080B2 (en) * | 2004-12-24 | 2011-02-23 | セーレン株式会社 | Waterproofing roof |
WO2007100040A1 (en) * | 2006-03-02 | 2007-09-07 | Japan Absorbent Technology Institute | Highly air-permeable water-resistant sheet, highly air-permeable water-resistant sheet composite body, absorbent article, method for producing highly air-permeable water-resistant sheet, and method for producing highly air-permeable water-resistant sheet composite body |
US8598052B2 (en) | 2006-03-02 | 2013-12-03 | Daio Paper Corporation | Highly air-permeable and water-resistance sheet, a highly air-permeable and water-resistance sheet composite and an absorbent article, and a method for manufacturing a highly air-permeable and water-resistance sheet and a method for manufacturing a highly air-permeable and water-resistance sheet composite |
Also Published As
Publication number | Publication date |
---|---|
JPH0728282Y2 (en) | 1995-06-28 |
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