ATE53397T1 - Loesung eines arylaethersulfonpolymers. - Google Patents

Loesung eines arylaethersulfonpolymers.

Info

Publication number: ATE53397T1
Authority: AT; Austria
Prior art keywords: arylaethersulfone; polymer; solution; solutions; polyarylethersulfone
Prior art date: 1983-09-29

Application number

AT84111653T

Other languages

English (en)

Inventor

Lloyd Mahlon Robeson

Louis Michael Maresca

Original Assignee

Amoco Corp

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.)

1983-09-29

Filing date

1984-09-28

Publication date

1990-06-15

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24140157&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE53397(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1984-09-28 Application filed by Amoco Corp filed Critical Amoco Corp

1990-06-15 Application granted granted Critical

1990-06-15 Publication of ATE53397T1 publication Critical patent/ATE53397T1/de

Links

229920000642 polymer Polymers 0.000 title 1
YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 abstract 3
ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 abstract 3
239000000853 adhesive Substances 0.000 abstract 1
230000001070 adhesive effect Effects 0.000 abstract 1
239000008199 coating composition Substances 0.000 abstract 1
239000012510 hollow fiber Substances 0.000 abstract 1
239000012528 membrane Substances 0.000 abstract 1
229920000110 poly(aryl ether sulfone) Polymers 0.000 abstract 1
239000002904 solvent Substances 0.000 abstract 1

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/66—Polymers having sulfur in the main chain, with or without nitrogen, oxygen or carbon only
- B01D71/68—Polysulfones; Polyethersulfones
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
- B01D67/0002—Organic membrane manufacture
- B01D67/0009—Organic membrane manufacture by phase separation, sol-gel transition, evaporation or solvent quenching
- B01D67/0016—Coagulation
- 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
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
- C08J3/09—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids
- C08J3/091—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids characterised by the chemical constitution of the organic liquid
- C08J3/093—Halogenated hydrocarbons
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
- C08J3/09—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids
- C08J3/091—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids characterised by the chemical constitution of the organic liquid
- C08J3/096—Nitrogen containing compounds
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2381/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur with or without nitrogen, oxygen, or carbon only; Polysulfones; Derivatives of such polymers
- C08J2381/06—Polysulfones; Polyethersulfones

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Dispersion Chemistry (AREA)
Polymers & Plastics (AREA)
Health & Medical Sciences (AREA)
Medicinal Chemistry (AREA)
General Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Engineering & Computer Science (AREA)
Manufacturing & Machinery (AREA)
Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
Compositions Of Macromolecular Compounds (AREA)
Paints Or Removers (AREA)
Processes Of Treating Macromolecular Substances (AREA)

AT84111653T 1983-09-29 1984-09-28 Loesung eines arylaethersulfonpolymers. ATE53397T1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US53684383A	1983-09-29	1983-09-29
EP84111653A EP0135941B1 (de)	1983-09-29	1984-09-28	Lösung eines Aryläthersulfonpolymers

Publications (1)

Publication Number	Publication Date
ATE53397T1 true ATE53397T1 (de)	1990-06-15

Family

ID=24140157

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT84111653T ATE53397T1 (de)	1983-09-29	1984-09-28	Loesung eines arylaethersulfonpolymers.

Country Status (4)

Country	Link
EP (1)	EP0135941B1 (de)
AT (1)	ATE53397T1 (de)
CA (1)	CA1248678A (de)
DE (1)	DE3482421D1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA2020511A1 (en) *	1989-09-05	1991-03-06	Francis X. Mueller, Jr.	Gas separation membrane and process
DE4135847A1 (de) *	1991-10-31	1993-05-06	Bayer Ag, 5090 Leverkusen, De	Asymmetrische, semipermeable membranen aus aromatischen polykondensaten, verfahren zu ihrer herstellung und ihre verwendung

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1306231A (de) *	1969-10-24	1973-02-07
US4169117A (en) *	1973-03-13	1979-09-25	E. I. Du Pont De Nemours And Company	Aromatic polysulfone resin solution having perfluorocarbon polymer particles dispersed therein
JPS5416378A (en) *	1977-07-08	1979-02-06	Asahi Chem Ind Co Ltd	Polysulfone semipermeable membrane
DE2731816A1 (de) *	1977-07-14	1979-02-01	Basf Ag	Verfahren zur herstellung von polyaethern
DE2948673A1 (de) *	1979-12-04	1981-06-11	Bayer Ag, 5090 Leverkusen	Verfahren zur herstellung von giessfolien aus polyarylsulfon-polycarbonat-abmischungen
CA1246295A (en) *	1982-12-23	1988-12-06	Robert A. Clendinning	Aromatic amorphous thermoplastic terpolymers

1984
- 1984-09-27 CA CA000464186A patent/CA1248678A/en not_active Expired
- 1984-09-28 DE DE8484111653T patent/DE3482421D1/de not_active Revoked
- 1984-09-28 AT AT84111653T patent/ATE53397T1/de active
- 1984-09-28 EP EP84111653A patent/EP0135941B1/de not_active Expired - Lifetime

Also Published As

Publication number	Publication date
EP0135941A2 (de)	1985-04-03
CA1248678A (en)	1989-01-10
EP0135941A3 (en)	1986-02-05
EP0135941B1 (de)	1990-06-06
DE3482421D1 (de)	1990-07-12

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