JPS6434405A - Bonding method for end part of hollow yarn bundle - Google Patents

Bonding method for end part of hollow yarn bundle

Info

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
Application number
JP18970187A
Other languages
Japanese (ja)
Other versions
JPH0773665B2 (en
Inventor
Kazuhisa Kumami
Tatsuo Azuma
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Daicel Corp
Original Assignee
Daicel Chemical Industries Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Daicel Chemical Industries Ltd filed Critical Daicel Chemical Industries Ltd
Priority to JP62189701A priority Critical patent/JPH0773665B2/en
Publication of JPS6434405A publication Critical patent/JPS6434405A/en
Publication of JPH0773665B2 publication Critical patent/JPH0773665B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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.
JP62189701A 1987-07-29 1987-07-29 Hollow fiber bundle end method Expired - Fee Related JPH0773665B2 (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (2)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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