JPS61120795U - - Google Patents
Info
- Publication number
- JPS61120795U JPS61120795U JP1985002306U JP230685U JPS61120795U JP S61120795 U JPS61120795 U JP S61120795U JP 1985002306 U JP1985002306 U JP 1985002306U JP 230685 U JP230685 U JP 230685U JP S61120795 U JPS61120795 U JP S61120795U
- Authority
- JP
- Japan
- Prior art keywords
- wet
- nonwoven fabric
- papermaking
- dry
- utility
- 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 3
- 229920002972 Acrylic fiber Polymers 0.000 claims 1
- 238000001891 gel spinning Methods 0.000 claims 1
- 229920002239 polyacrylonitrile Polymers 0.000 claims 1
Description
図は本考案の湿式不織布の斜視図である。 １……湿式不織布。 The figure is a perspective view of the wet-laid nonwoven fabric of the present invention. 1...Wet nonwoven fabric.
Claims (1)
トリル系重合体を乾湿式紡糸することによつて得
られた、引張強度が１０ｇ／ｄ以上、結節強度が
２．２ｇ／ｄ以上であるアクリル系繊維を抄紙し
てなる湿式不織布。 Acrylic fibers having a tensile strength of 10 g/d or more and a knot strength of 2.2 g/d or more obtained by dry-wet spinning an acrylonitrile polymer having an intrinsic viscosity of at least 2.5. Wet-processed nonwoven fabric made by papermaking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985002306U JPS61120795U (en) | 1985-01-14 | 1985-01-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985002306U JPS61120795U (en) | 1985-01-14 | 1985-01-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61120795U true JPS61120795U (en) | 1986-07-30 |
Family
ID=30475857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985002306U Pending JPS61120795U (en) | 1985-01-14 | 1985-01-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61120795U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003014589A1 (en) * | 2001-08-03 | 2003-02-20 | Japan Exlan Company Limited | Fiber base material for wet friction material |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5253007A (en) * | 1975-10-25 | 1977-04-28 | Asahi Chemical Ind | Process for making original paper for corrugated paper |
| JPS5658063A (en) * | 1979-10-09 | 1981-05-20 | Japan Exlan Co Ltd | Production of water swellable fiber |
| JPS59191704A (en) * | 1983-04-13 | 1984-10-30 | Japan Exlan Co Ltd | Production of high-molecular weight acrylonitrile polymer |
| JPS59199809A (en) * | 1983-04-20 | 1984-11-13 | Japan Exlan Co Ltd | Polyacrylonitrile yarn having high strength and its preparation |
-
1985
- 1985-01-14 JP JP1985002306U patent/JPS61120795U/ja active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5253007A (en) * | 1975-10-25 | 1977-04-28 | Asahi Chemical Ind | Process for making original paper for corrugated paper |
| JPS5658063A (en) * | 1979-10-09 | 1981-05-20 | Japan Exlan Co Ltd | Production of water swellable fiber |
| JPS59191704A (en) * | 1983-04-13 | 1984-10-30 | Japan Exlan Co Ltd | Production of high-molecular weight acrylonitrile polymer |
| JPS59199809A (en) * | 1983-04-20 | 1984-11-13 | Japan Exlan Co Ltd | Polyacrylonitrile yarn having high strength and its preparation |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003014589A1 (en) * | 2001-08-03 | 2003-02-20 | Japan Exlan Company Limited | Fiber base material for wet friction material |