AU516475B2 - Fluid separatory device comprising polyurethane tube - sheets and hollow fibers - Google Patents

Fluid separatory device comprising polyurethane tube - sheets and hollow fibers

Info

Publication number: AU516475B2
Authority: AU; Australia
Prior art keywords: sheets; hollow fibers; polyurethane tube; separatory device; fluid
Prior art date: 1976-11-05
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

AU29276/77A

Other languages

English (en)

Other versions

AU2927677A (en

Inventor

T. F. and Case B. C Kroplinski

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.)

NL Industries Inc

Original Assignee

NL Industries Inc

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.)

1976-11-05

Filing date

1977-09-30

Publication date

1981-06-04

1977-09-30 Application filed by NL Industries Inc filed Critical NL Industries Inc

1979-04-05 Publication of AU2927677A publication Critical patent/AU2927677A/en

1981-06-04 Application granted granted Critical

1981-06-04 Publication of AU516475B2 publication Critical patent/AU516475B2/en

Status Expired legal-status Critical Current

Classifications

- 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
- C08G18/08—Processes
- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
- 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
- B01D63/022—Encapsulating hollow fibres
- B01D63/023—Encapsulating materials
- 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
- C08G18/08—Processes
- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
- C08G18/12—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation step

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)
Polyurethanes Or Polyureas (AREA)
Separation Using Semi-Permeable Membranes (AREA)

AU29276/77A 1976-11-05 1977-09-30 Fluid separatory device comprising polyurethane tube - sheets and hollow fibers Expired AU516475B2 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US73938076A	1976-11-05	1976-11-05
USUS739380		1976-11-05

Publications (2)

Publication Number	Publication Date
AU2927677A AU2927677A (en)	1979-04-05
AU516475B2 true AU516475B2 (en)	1981-06-04

Family

ID=24972021

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU29276/77A Expired AU516475B2 (en)	1976-11-05	1977-09-30	Fluid separatory device comprising polyurethane tube - sheets and hollow fibers

Country Status (10)

Country	Link
JP (1)	JPS5358599A (es)
AU (1)	AU516475B2 (es)
BE (1)	BE860451A (es)
CA (1)	CA1115894A (es)
DE (1)	DE2749491A1 (es)
ES (1)	ES463841A1 (es)
FR (2)	FR2378053A1 (es)
GB (1)	GB1557895A (es)
IT (1)	IT1115397B (es)
NL (1)	NL7712189A (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT1114714B (it) *	1978-03-25	1986-01-27	Akzo Nv	Massa di incorporazione poliuretanica e relativo procedimento di produzione
US4256617A (en) *	1979-11-01	1981-03-17	Nl Industries, Inc.	Catalyzed non-toxic polyurethane forming compositions and separatory devices employing the same
DE3147025A1 (de) *	1981-11-27	1983-06-01	Akzo Gmbh, 5600 Wuppertal	Einbettmasse auf basis schnellreagierender polyurethan-giessharze
JPS60115616A (ja) *	1983-11-26	1985-06-22	Toyobo Co Ltd	熱可塑性ポリウレタン樹脂の製造法
DE3411361A1 (de) *	1984-03-28	1985-10-10	Akzo Gmbh, 5600 Wuppertal	Einbettmaterial, verfahren zu seiner herstellung und seine verwendung
DE3912531C2 (de) *	1989-04-17	1998-08-27	Basf Ag	Glasklare, heißdampfsterilisierbare, kompakte Polyurethan-Vergußmassen, Verfahren zu ihrer Herstellung und ihre Verwendung, insbesondere für medizinisch technische Artikel
DE3927244A1 (de) *	1989-08-18	1991-02-21	Basf Ag	Transparente, heissdampfsterilisierbare, kompakte polyurethan-vergussmassen, verfahren zu ihrer herstellung und ihre verwendung, insbesondere fuer medizinisch technische artikel
DE4134693A1 (de) *	1991-10-21	1993-04-22	Basf Ag	Transparente, heissdampfsterilisierbare, nicht zytotoxische, im wesentlichen kompakte polyurethan-vergussmassen, verfahren zu ihrer herstellung und ihre verwendung, insbesondere fuer medizinisch-technische artikel
WO2020004212A1 (ja) *	2018-06-26	2020-01-02	Nok株式会社	加湿用多孔質中空糸膜の製造法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2772245A (en) *	1952-04-26	1956-11-27	Lockheed Aircraft Corp	Resilient cellular resin products
US3362921A (en) *	1965-03-24	1968-01-09	Baker Castor Oil Co	Novel elastomeric products obtained from prepolymer compositions
US3483150A (en) *	1967-02-15	1969-12-09	Arthur Ehrlich	Polyurethane prepolymers and elastomers
US3962094A (en) *	1973-09-18	1976-06-08	The Dow Chemical Company	Hollow fiber separatory device

1977
- 1977-09-28 CA CA287,732A patent/CA1115894A/en not_active Expired
- 1977-09-28 IT IT2803377A patent/IT1115397B/it active
- 1977-09-30 AU AU29276/77A patent/AU516475B2/en not_active Expired
- 1977-10-26 FR FR7732334A patent/FR2378053A1/fr active Granted
- 1977-11-02 JP JP13095777A patent/JPS5358599A/ja active Pending
- 1977-11-03 BE BE182328A patent/BE860451A/xx not_active IP Right Cessation
- 1977-11-04 NL NL7712189A patent/NL7712189A/xx not_active Application Discontinuation
- 1977-11-04 ES ES463841A patent/ES463841A1/es not_active Expired
- 1977-11-04 GB GB4607077A patent/GB1557895A/en not_active Expired
- 1977-11-04 DE DE19772749491 patent/DE2749491A1/de not_active Withdrawn
1978
- 1978-03-30 FR FR7809269A patent/FR2377825A1/fr active Granted

Also Published As

Publication number	Publication date
BE860451A (fr)	1978-03-01
FR2378053B1 (es)	1982-01-08
DE2749491A1 (de)	1978-05-18
IT1115397B (it)	1986-02-03
ES463841A1 (es)	1979-01-01
JPS5358599A (en)	1978-05-26
GB1557895A (en)	1979-12-12
FR2377825A1 (fr)	1978-08-18
AU2927677A (en)	1979-04-05
FR2377825B1 (es)	1981-07-03
NL7712189A (nl)	1978-05-09
FR2378053A1 (fr)	1978-08-18
CA1115894A (en)	1982-01-05

Publication	Publication Date	Title
AU6464280A (en)	1981-06-04	Venipuncture device
JPS5293352A (en)	1977-08-05	Electriccoptical branching device and method of manufacturing the same
JPS52106503A (en)	1977-09-07	Alignment device and method
JPS52101897A (en)	1977-08-26	Catheter device
JPS53360A (en)	1978-01-05	Hydrostatic support device
FI803988L (fi)	1981-06-25	2-acylaminometyl-1,4-bensodiazepin dess salter och framstaellningsfoerfaranden
JPS5380796A (en)	1978-07-17	Hollow fiber device
JPS54140721A (en)	1979-11-01	Buffered phenoldialdehyde antiibacterial agent
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AU516475B2 (en)	1981-06-04	Fluid separatory device comprising polyurethane tube - sheets and hollow fibers
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JPS5331888A (en)	1978-03-25	Fibre use size agent
JPS5346574A (en)	1978-04-26	Fluid forceedoubling apparatus
JPS5699170A (en)	1981-08-10	Coiling device and its method
JPS52104663A (en)	1977-09-02	Fluid magnifying device
JPS5349889A (en)	1978-05-06	Supersonic eye axis length measuring apparatus
JPS52154658A (en)	1977-12-22	Outer diameter measuring apparatus
JPS52133211A (en)	1977-11-08	Method and device for magnifying or reducing character or drawing or the like
JPS55128656A (en)	1980-10-04	Fluid device
JPS52142652A (en)	1977-11-28	Mandrel drawing and its device
JPS5327535A (en)	1978-03-14	Hydroponics and its device