AU2927677A – Fluid separatory device comprising polyurethane tube – sheets and hollow fibers
– Google Patents
AU2927677A – 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
AU2927677A
AU2927677A
AU29276/77A
AU2927677A
AU2927677A
AU 2927677 A
AU2927677 A
AU 2927677A
AU 29276/77 A
AU29276/77 A
AU 29276/77A
AU 2927677 A
AU2927677 A
AU 2927677A
AU 2927677 A
AU2927677 A
AU 2927677A
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.)
Granted
Application number
AU29276/77A
Other versions
AU516475B2
(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
1979-04-05
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
Links
Espacenet
Global Dossier
Discuss
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
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
true
AU2927677A
(en)
1979-04-05
AU516475B2
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
(en)
AU
(1)
AU516475B2
(en)
BE
(1)
BE860451A
(en)
CA
(1)
CA1115894A
(en)
DE
(1)
DE2749491A1
(en)
ES
(1)
ES463841A1
(en)
FR
(2)
FR2378053A1
(en)
GB
(1)
GB1557895A
(en)
IT
(1)
IT1115397B
(en)
NL
(1)
NL7712189A
(en)
Families Citing this family (9)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
IT1114714B
(en)
*
1978-03-25
1986-01-27
Akzo Nv
POLYURETHANE INCORPORATION MASS AND RELATED PRODUCTION PROCESS
US4256617A
(en)
*
1979-11-01
1981-03-17
Nl Industries, Inc.
Catalyzed non-toxic polyurethane forming compositions and separatory devices employing the same
DE3147025A1
(en)
*
1981-11-27
1983-06-01
Akzo Gmbh, 5600 Wuppertal
EMBEDDING BASED ON QUICK REACTIVE POLYURETHANE CASTING RESIN
JPS60115616A
(en)
*
1983-11-26
1985-06-22
Toyobo Co Ltd
Production of thermoplastic polyurethane resin
DE3411361A1
(en)
*
1984-03-28
1985-10-10
Akzo Gmbh, 5600 Wuppertal
EMBEDDING MATERIAL, METHOD FOR THE PRODUCTION AND USE THEREOF
DE3912531C2
(en)
*
1989-04-17
1998-08-27
Basf Ag
Crystal-clear, steam-sterilizable, compact polyurethane casting compounds, process for their production and their use, in particular for medical technical articles
DE3927244A1
(en)
*
1989-08-18
1991-02-21
Basf Ag
TRANSPARENT, COMPRESSABLE, STEAM-STEAMABLE, COMPACT POLYURETHANE POWDERING, PROCESS FOR THEIR PRODUCTION AND THEIR USE, IN PARTICULAR FOR MEDICAL TECHNICAL ITEMS
DE4134693A1
(en)
*
1991-10-21
1993-04-22
Basf Ag
TRANSPARENT, STEAM-STEAMABLE, NON-CYTOTOXIC, COMPRISINGLY COMPACT POLYURETHANE POWDERING, PROCESS FOR THEIR PRODUCTION AND THEIR USE, ESPECIALLY FOR MEDICAL-TECHNICAL ITEMS
EP3815773A4
(en)
*
2018-06-26
2022-03-16
NOK Corporation
Method for producing porous hollow fiber membrane for humidification
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/en
active
1977-09-30
AU
AU29276/77A
patent/AU516475B2/en
not_active
Expired
1977-10-26
FR
FR7732334A
patent/FR2378053A1/en
active
Granted
1977-11-02
JP
JP13095777A
patent/JPS5358599A/en
active
Pending
1977-11-03
BE
BE182328A
patent/BE860451A/en
not_active
IP Right Cessation
1977-11-04
GB
GB4607077A
patent/GB1557895A/en
not_active
Expired
1977-11-04
NL
NL7712189A
patent/NL7712189A/en
not_active
Application Discontinuation
1977-11-04
ES
ES463841A
patent/ES463841A1/en
not_active
Expired
1977-11-04
DE
DE19772749491
patent/DE2749491A1/en
not_active
Withdrawn
1978
1978-03-30
FR
FR7809269A
patent/FR2377825A1/en
active
Granted
Also Published As
Publication number
Publication date
IT1115397B
(en)
1986-02-03
GB1557895A
(en)
1979-12-12
AU516475B2
(en)
1981-06-04
JPS5358599A
(en)
1978-05-26
FR2377825B1
(en)
1981-07-03
NL7712189A
(en)
1978-05-09
FR2377825A1
(en)
1978-08-18
ES463841A1
(en)
1979-01-01
FR2378053B1
(en)
1982-01-08
CA1115894A
(en)
1982-01-05
FR2378053A1
(en)
1978-08-18
BE860451A
(en)
1978-03-01
DE2749491A1
(en)
1978-05-18
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