ES8102826A1 - Procedimiento para sellar superficies de corte de hilos hue-cos multicomponentes, agrupados en forma de haz, que sirven como membranas en un dializador. - Google Patents

Procedimiento para sellar superficies de corte de hilos hue-cos multicomponentes, agrupados en forma de haz, que sirven como membranas en un dializador.

Info

Publication number: ES8102826A1
Authority: ES; Spain
Prior art keywords: dialyser; openings; hollow fibre; adsorbent particles; fibre membranes
Prior art date: 1979-06-22
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.): Expired

Application number

ES492622A

Other languages

English (en)

Spanish (es)

Other versions

ES492622A0 (es

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.)

Akzo NV

Original Assignee

Akzo NV

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.)

1979-06-22

Filing date

1980-06-20

Publication date

1981-02-16

1980-06-20 Application filed by Akzo NV filed Critical Akzo NV

1981-02-16 Publication of ES492622A0 publication Critical patent/ES492622A0/es

1981-02-16 Publication of ES8102826A1 publication Critical patent/ES8102826A1/es

Status Expired legal-status Critical Current

Links

239000012528 membrane Substances 0.000 title abstract 2
239000000835 fiber Substances 0.000 title 1
239000003463 adsorbent Substances 0.000 abstract 2
239000002245 particle Substances 0.000 abstract 2
229920002635 polyurethane Polymers 0.000 abstract 2
239000004814 polyurethane Substances 0.000 abstract 2
229920002678 cellulose Polymers 0.000 abstract 1
239000001913 cellulose Substances 0.000 abstract 1
238000000034 method Methods 0.000 abstract 1
239000004627 regenerated cellulose Substances 0.000 abstract 1
239000012465 retentate Substances 0.000 abstract 1
238000007789 sealing Methods 0.000 abstract 1

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
- B01D63/021—Manufacturing thereof
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/30—Low-molecular-weight compounds
- C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
- C08G18/3203—Polyhydroxy compounds
- C08G18/3206—Polyhydroxy compounds aliphatic
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/30—Low-molecular-weight compounds
- C08G18/36—Hydroxylated esters of higher fatty acids
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
- C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
- C08G18/6666—Compounds of group C08G18/48 or C08G18/52
- C08G18/667—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
- C08G18/6674—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
- C08G18/6677—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203 having at least three hydroxy groups

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Health & Medical Sciences (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Engineering & Computer Science (AREA)
Manufacturing & Machinery (AREA)
Separation Using Semi-Permeable Membranes (AREA)
Polyurethanes Or Polyureas (AREA)
Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
External Artificial Organs (AREA)

ES492622A 1979-06-22 1980-06-20 Procedimiento para sellar superficies de corte de hilos hue-cos multicomponentes, agrupados en forma de haz, que sirven como membranas en un dializador. Expired ES8102826A1 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2925172A DE2925172C2 (de)	1979-06-22	1979-06-22	Dialysator mit Hohlfasermembranen

Publications (2)

Publication Number	Publication Date
ES492622A0 ES492622A0 (es)	1981-02-16
ES8102826A1 true ES8102826A1 (es)	1981-02-16

Family

ID=6073846

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES492622A Expired ES8102826A1 (es)	1979-06-22	1980-06-20	Procedimiento para sellar superficies de corte de hilos hue-cos multicomponentes, agrupados en forma de haz, que sirven como membranas en un dializador.

Country Status (10)

Country	Link
JP (1)	JPS563063A (de)
BE (1)	BE883923A (de)
CA (1)	CA1157388A (de)
DE (1)	DE2925172C2 (de)
ES (1)	ES8102826A1 (de)
FR (1)	FR2459674A1 (de)
GB (1)	GB2053023B (de)
IT (1)	IT1143970B (de)
NL (1)	NL8003392A (de)
SE (1)	SE430470B (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3147025A1 (de) *	1981-11-27	1983-06-01	Akzo Gmbh, 5600 Wuppertal	Einbettmasse auf basis schnellreagierender polyurethan-giessharze
DE3423258C1 (de) *	1984-06-23	1986-01-23	SECON Gesellschaft für Separations- und Concentrationstechnik mbH, 3400 Göttingen	Kapillardialysator
DE3931981C1 (en) *	1989-09-26	1990-09-27	Draegerwerk Ag, 2400 Luebeck, De	Hollow fibre module prodn. - comprises housing parallel extending fibres between two partition walls fitted by centrifugal casting
DE19644347C2 (de) *	1995-11-02	1999-08-12	Emtec Magnetics Gmbh	Polyurethane
DE102015225668A1 (de) *	2015-12-17	2017-06-22	Mahle International Gmbh	Verfahren zur Herstellung eines Kapillarmembranbündels

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DD112904A1 (de) *	1974-02-14	1975-05-12
DE2627858C2 (de) *	1976-06-22	1979-12-13	Akzo Gmbh, 5600 Wuppertal	Dialysemembran, insbesondere für die Hämodialyse

1979
- 1979-06-22 DE DE2925172A patent/DE2925172C2/de not_active Expired
1980
- 1980-06-11 NL NL8003392A patent/NL8003392A/nl not_active Application Discontinuation
- 1980-06-12 IT IT48947/80A patent/IT1143970B/it active
- 1980-06-17 CA CA000354139A patent/CA1157388A/en not_active Expired
- 1980-06-18 JP JP8152480A patent/JPS563063A/ja active Pending
- 1980-06-19 GB GB8020020A patent/GB2053023B/en not_active Expired
- 1980-06-19 SE SE8004545A patent/SE430470B/sv unknown
- 1980-06-19 FR FR8013649A patent/FR2459674A1/fr active Granted
- 1980-06-20 BE BE0/201105A patent/BE883923A/fr not_active IP Right Cessation
- 1980-06-20 ES ES492622A patent/ES8102826A1/es not_active Expired

Also Published As

Publication number	Publication date
ES492622A0 (es)	1981-02-16
JPS563063A (en)	1981-01-13
FR2459674B3 (de)	1982-04-02
BE883923A (fr)	1980-10-16
DE2925172C2 (de)	1985-07-18
FR2459674A1 (fr)	1981-01-16
GB2053023B (en)	1983-03-09
GB2053023A (en)	1981-02-04
CA1157388A (en)	1983-11-22
SE430470B (sv)	1983-11-21
IT8048947A0 (it)	1980-06-12
NL8003392A (nl)	1980-12-24
SE8004545L (sv)	1980-12-23
IT1143970B (it)	1986-10-29
DE2925172A1 (de)	1981-01-08

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