JPS6434405A - Bonding method for end part of hollow yarn bundle - Google Patents
Bonding method for end part of hollow yarn bundleInfo
- Publication number
- JPS6434405A JPS6434405A JP18970187A JP18970187A JPS6434405A JP S6434405 A JPS6434405 A JP S6434405A JP 18970187 A JP18970187 A JP 18970187A JP 18970187 A JP18970187 A JP 18970187A JP S6434405 A JPS6434405 A JP S6434405A
- Authority
- JP
- Japan
- Prior art keywords
- adhesive
- hollow yarn
- yarn bundle
- end part
- jig
- 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
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
PURPOSE:To prevent an adhesive from creeping up along a hollow yarn bundle by allowing an epoxy adhesive or a urethane adhesive to react to some degrees and thereafter immersing the end part of the hollow yarn bundle in a bonding method for the end part of the hollow yarn bundle. CONSTITUTION:An epoxy adhesive or a urethane adhesive 3 is mixed at room temp. and introduced into a jig 4 for sealing the end part of a hollow yarn bundle. After the rate of curing reaction of the adhesive reaches 10-50% or the curing reaction is started, it is allowed to stand for a time not less than 15min. Thereafter the bundle of hollow yarn 1 made of polyethersulfone-base resin or polysulfone-base resin inserted into a cylindrical net 2 made of PP is immersed into the adhesive 3 introduced into the jig 4. After allowing it to stand overnight at room temp., it is taken out from the jig 4. When the rate of curing reaction exceeds 50%, the adhesive is formed into a gel-shape and the hollow yarn bundle can not be immersed therein.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62189701A JPH0773665B2 (en) | 1987-07-29 | 1987-07-29 | Hollow fiber bundle end method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62189701A JPH0773665B2 (en) | 1987-07-29 | 1987-07-29 | Hollow fiber bundle end method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6434405A true JPS6434405A (en) | 1989-02-03 |
JPH0773665B2 JPH0773665B2 (en) | 1995-08-09 |
Family
ID=16245745
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62189701A Expired - Fee Related JPH0773665B2 (en) | 1987-07-29 | 1987-07-29 | Hollow fiber bundle end method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0773665B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998028065A1 (en) * | 1996-12-24 | 1998-07-02 | Kitz Corporation | Hollow-fiber membrane module and process for the production thereof |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52111472A (en) * | 1976-03-15 | 1977-09-19 | Nippon Zeon Co Ltd | Fixing method of yarn bundle tip part |
JPS57150404A (en) * | 1981-03-12 | 1982-09-17 | Kanegafuchi Chem Ind Co Ltd | Treatment of hollow yarn |
-
1987
- 1987-07-29 JP JP62189701A patent/JPH0773665B2/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52111472A (en) * | 1976-03-15 | 1977-09-19 | Nippon Zeon Co Ltd | Fixing method of yarn bundle tip part |
JPS57150404A (en) * | 1981-03-12 | 1982-09-17 | Kanegafuchi Chem Ind Co Ltd | Treatment of hollow yarn |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998028065A1 (en) * | 1996-12-24 | 1998-07-02 | Kitz Corporation | Hollow-fiber membrane module and process for the production thereof |
US6623637B1 (en) * | 1996-12-24 | 2003-09-23 | Kitz Corporation | Hollow-fiber membrane module |
Also Published As
Publication number | Publication date |
---|---|
JPH0773665B2 (en) | 1995-08-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |