AR240069A1 - Haz de membranas de fibras huecas, permeador que las contienen, y procedimiento para prepararlas. - Google Patents

Haz de membranas de fibras huecas, permeador que las contienen, y procedimiento para prepararlas.

Info

Publication number: AR240069A1
Authority: AR; Argentina
Prior art keywords: permeador; prepare; procedure; contain; make fiber
Prior art date: 1988-04-29

Application number

AR310878A

Other languages

English (en)

Spanish (es)

Original Assignee

E I Du Pont De Nemourws And Co

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.)

1988-04-29

Filing date

1988-05-17

Publication date

1990-01-31

1988-05-17 Application filed by E I Du Pont De Nemourws And Co filed Critical E I Du Pont De Nemourws And Co

1990-01-31 Application granted granted Critical

1990-01-31 Publication of AR240069A1 publication Critical patent/AR240069A1/es

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
- B01D63/02—Hollow fibre modules
- B01D63/04—Hollow fibre modules comprising multiple hollow fibre assemblies
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H81/00—Methods, apparatus, or devices for covering or wrapping cores by winding webs, tapes, or filamentary material, not otherwise provided for
- B65H81/06—Covering or wrapping elongated cores
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
- B01D63/02—Hollow fibre modules
- B01D63/021—Manufacturing thereof
- B01D63/0231—Manufacturing thereof using supporting structures, e.g. filaments for weaving mats
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
- B01D63/02—Hollow fibre modules
- B01D63/021—Manufacturing thereof
- B01D63/0232—Manufacturing thereof using hollow fibers mats as precursor, e.g. wound or pleated mats
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
- B01D63/02—Hollow fibre modules
- B01D63/021—Manufacturing thereof
- B01D63/0233—Manufacturing thereof forming the bundle
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
- B01D63/02—Hollow fibre modules
- B01D63/027—Twinned or braided type modules
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/08—Hollow fibre membranes
- B01D69/087—Details relating to the spinning process
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
- D02G1/02—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist
- D02G1/04—Devices for imparting false twist
- D02G1/06—Spindles
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/23—Specific membrane protectors, e.g. sleeves or screens

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Engineering & Computer Science (AREA)
Manufacturing & Machinery (AREA)
Mechanical Engineering (AREA)
Textile Engineering (AREA)
Separation Using Semi-Permeable Membranes (AREA)
Artificial Filaments (AREA)

AR310878A 1988-04-29 1988-05-17 Haz de membranas de fibras huecas, permeador que las contienen, y procedimiento para prepararlas. AR240069A1 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US07/181,914 US4869059A (en)	1988-04-29	1988-04-29	Yarn consolidation by wrapping for hollow fiber membranes

Publications (1)

Publication Number	Publication Date
AR240069A1 true AR240069A1 (es)	1990-01-31

Family

ID=22666335

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AR310878A AR240069A1 (es)	1988-04-29	1988-05-17	Haz de membranas de fibras huecas, permeador que las contienen, y procedimiento para prepararlas.

Country Status (16)

Country	Link
US (1)	US4869059A (xx)
EP (1)	EP0339124A1 (xx)
JP (1)	JPH01284307A (xx)
KR (1)	KR890016230A (xx)
CN (1)	CN1037180A (xx)
AR (1)	AR240069A1 (xx)
AU (1)	AU610589B2 (xx)
BR (1)	BR8802376A (xx)
DK (1)	DK268988A (xx)
MA (1)	MA21282A1 (xx)
NO (1)	NO882149L (xx)
NZ (1)	NZ224635A (xx)
OA (1)	OA08852A (xx)
PT (1)	PT87516A (xx)
TN (1)	TNSN88062A1 (xx)
ZA (1)	ZA883527B (xx)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5487941A (en) *	1991-11-12	1996-01-30	Pepin; John N.	Continuous/discontinuous filament yarn or tow
US5318738A (en) *	1993-04-13	1994-06-07	E. I. Du Pont De Nemours And Company	Process of making hollow polyamide filaments
US5622671A (en) *	1995-12-12	1997-04-22	Owens-Corning Fiberglass Technology, Inc.	Hollow polymer fibers using rotary process
US5702601A (en) *	1996-03-29	1997-12-30	Praxiar Technology, Inc.	Structure enhancing hollow fiber module
US5779897A (en) *	1996-11-08	1998-07-14	Permea, Inc.	Hollow fiber membrane device with inert filaments randomly distributed in the inter-fiber voids
EP1292729B1 (en) *	2000-04-18	2004-07-14	Lohmann GmbH & Co. KG	Non woven textile structure incorporating stabilized filament assemblies
US8171710B2 (en) *	2008-12-03	2012-05-08	Generon Igs, Inc.	Automatic lacer for bundles of polymeric fiber
CN103055705B (zh) *	2013-01-09	2015-01-21	浙江开创环保科技有限公司	一种中空纤维膜的生产方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3478399A (en) *	1967-06-29	1969-11-18	Turbo Machine Co	Apparatus for coiling a textile product
US3690465A (en) *	1970-10-15	1972-09-12	Du Pont	Permeation separation element
US3801401A (en) *	1971-09-24	1974-04-02	Du Pont	Apparatus for making convolute wound structures
DE2428483B2 (de) *	1974-06-12	1977-03-03	Hoechst Ag, 6000 Frankfurt	Garn bestehend aus einem ungedrehten spinnfaserbaendchen und mindestens einem dieses spinnfaserbaendchen umwindenden filamentgarn
DE2447715C3 (de) *	1974-10-07	1978-09-07	Hoechst Ag, 6000 Frankfurt	Vorgarn und Verfahren zu dessen Herstellung
JPS5812932B2 (ja) *	1977-06-30	1983-03-10	日本ゼオン株式会社	中空繊維の製造方法
JPS6037029B2 (ja) *	1978-01-10	1985-08-23	東洋紡績株式会社	流体分離用糸条パツケ−ジの製造法
FR2446336A1 (fr) *	1979-01-10	1980-08-08	Payen & Cie L	Nouveau type de fil textile guipe et procede pour son obtention
US4293418A (en) *	1979-03-28	1981-10-06	Toray Industries, Inc.	Fluid separation apparatus
US4346553A (en) *	1979-11-09	1982-08-31	Conshohocken Cotton Co., Inc.	Helically wrapped yarn
JPS5766137A (en) *	1980-10-09	1982-04-22	Asahi Medical Co	Hoolow fiber
DE3144813C2 (de) *	1981-11-11	1987-02-05	Akzo Gmbh, 5600 Wuppertal	Hohlfadenbündel und Verfahren zur Herstellung
US4548866A (en) *	1983-10-18	1985-10-22	Allied Corporation	High strength hollow filament yarn

1988
- 1988-04-29 US US07/181,914 patent/US4869059A/en not_active Expired - Lifetime
- 1988-05-16 MA MA21523A patent/MA21282A1/fr unknown
- 1988-05-16 NZ NZ224635A patent/NZ224635A/xx unknown
- 1988-05-16 NO NO88882149A patent/NO882149L/no unknown
- 1988-05-17 AU AU16331/88A patent/AU610589B2/en not_active Ceased
- 1988-05-17 BR BR8802376A patent/BR8802376A/pt unknown
- 1988-05-17 AR AR310878A patent/AR240069A1/es active
- 1988-05-17 DK DK268988A patent/DK268988A/da not_active Application Discontinuation
- 1988-05-17 KR KR1019880005735A patent/KR890016230A/ko not_active Application Discontinuation
- 1988-05-18 OA OA59362A patent/OA08852A/xx unknown
- 1988-05-18 PT PT87516A patent/PT87516A/pt not_active Application Discontinuation
- 1988-05-18 JP JP63119444A patent/JPH01284307A/ja active Pending
- 1988-05-18 EP EP88107941A patent/EP0339124A1/en not_active Ceased
- 1988-05-18 ZA ZA883527A patent/ZA883527B/xx unknown
- 1988-05-18 CN CN88103056A patent/CN1037180A/zh active Pending
- 1988-06-10 TN TNTNSN88062A patent/TNSN88062A1/fr unknown

Also Published As

Publication number	Publication date
DK268988A (da)	1989-10-30
NO882149L (no)	1989-10-30
AU1633188A (en)	1990-04-12
DK268988D0 (da)	1988-05-17
AU610589B2 (en)	1991-05-23
CN1037180A (zh)	1989-11-15
NZ224635A (en)	1989-11-28
JPH01284307A (ja)	1989-11-15
EP0339124A1 (en)	1989-11-02
MA21282A1 (fr)	1988-12-31
US4869059A (en)	1989-09-26
BR8802376A (pt)	1989-12-05
KR890016230A (ko)	1989-11-28
ZA883527B (en)	1990-01-31
TNSN88062A1 (fr)	1990-07-10
OA08852A (en)	1989-03-31
PT87516A (pt)	1989-11-10
NO882149D0 (no)	1988-05-16

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