DE69228435D1 - Ungesättigte Polyester und Membrane zur Trennung von aromaten/gesättigten Verbindungen - Google Patents
Ungesättigte Polyester und Membrane zur Trennung von aromaten/gesättigten VerbindungenInfo
- Publication number
- DE69228435D1 DE69228435D1 DE69228435T DE69228435T DE69228435D1 DE 69228435 D1 DE69228435 D1 DE 69228435D1 DE 69228435 T DE69228435 T DE 69228435T DE 69228435 T DE69228435 T DE 69228435T DE 69228435 D1 DE69228435 D1 DE 69228435D1
- Authority
- DE
- Germany
- Prior art keywords
- aromatic
- membrane
- separation
- unsaturated polyester
- saturated compounds
- Prior art date
- 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 - Lifetime
Links
- 125000003118 aryl group Chemical group 0.000 title 1
- 150000001875 compounds Chemical class 0.000 title 1
- 239000012528 membrane Substances 0.000 title 1
- 229920006395 saturated elastomer Polymers 0.000 title 1
- 238000000926 separation method Methods 0.000 title 1
- 229920006305 unsaturated polyester Polymers 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/144—Purification; Separation; Use of additives using membranes, e.g. selective permeation
-
- 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
- B01D71/48—Polyesters
-
- 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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/52—Polycarboxylic acids or polyhydroxy compounds in which at least one of the two components contains aliphatic unsaturation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Water Supply & Treatment (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Polyesters Or Polycarbonates (AREA)
- Macromonomer-Based Addition Polymer (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/775,887 US5138023A (en) | 1991-10-11 | 1991-10-11 | Unsaturated polyesters and crosslinked membranes therefrom for aromatics/saturates separation |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69228435D1 true DE69228435D1 (de) | 1999-03-25 |
DE69228435T2 DE69228435T2 (de) | 1999-09-02 |
Family
ID=25105845
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69228435T Expired - Lifetime DE69228435T2 (de) | 1991-10-11 | 1992-10-08 | Ungesättigte Polyester und Membrane zur Trennung von aromaten/gesättigten Verbindungen |
Country Status (9)
Country | Link |
---|---|
US (1) | US5138023A (de) |
EP (1) | EP0536994B1 (de) |
JP (1) | JPH05247189A (de) |
KR (1) | KR930008013A (de) |
CA (1) | CA2078744C (de) |
DE (1) | DE69228435T2 (de) |
ES (1) | ES2130160T3 (de) |
MX (1) | MX9205756A (de) |
MY (1) | MY108361A (de) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69124226T2 (de) * | 1990-02-27 | 1997-06-05 | Orbital Engine Co. (Australia) Pty. Ltd., Balcatta, Westaustralien | Anlage zur behandlung von brennstoffdämpfen |
US5401796A (en) * | 1993-04-02 | 1995-03-28 | Mitsui Toatsu Chemicals, Inc. | Aliphatic polyester and preparation process thereof |
US6001891A (en) * | 1996-06-14 | 1999-12-14 | Mitsui Chemicals, Inc. | Biodegradable aliphatic polyester elastomer and preparation process of same |
US7638053B2 (en) * | 2005-06-22 | 2009-12-29 | General Electric Company | Poly(meth)acrylate membranes for separation of hydrocarbon mixtures |
US7749387B2 (en) * | 2006-08-08 | 2010-07-06 | Exxonmobil Research And Engineering Company | Integrally-layered polymeric membranes and method of use |
US7785471B2 (en) * | 2006-08-08 | 2010-08-31 | Exxonmobil Research And Engineering Company | Chromatographic membrane separation |
US8083946B2 (en) * | 2006-08-08 | 2011-12-27 | Exxonmobil Research And Engineering Company | Chemically cross-linked polymeric membranes and method of use |
US7708151B2 (en) * | 2006-08-08 | 2010-05-04 | Exxonmobil Research And Engineering Company | Membrane for separating aromatic and aliphatic compounds |
US20080035567A1 (en) * | 2006-08-08 | 2008-02-14 | Sabottke Craig Y | Enhanced membrane separation system |
US20080035574A1 (en) * | 2006-08-08 | 2008-02-14 | Sabottke Craig Y | Membrane Barrier films and method of use |
CN107735163B (zh) | 2015-07-01 | 2021-02-23 | 3M创新有限公司 | 含pvp和/或pvl的复合膜以及使用方法 |
EP3316999A1 (de) | 2015-07-01 | 2018-05-09 | 3M Innovative Properties Company | Polymere ionomertrennmembranen und verfahren zur verwendung |
JP6838819B2 (ja) | 2015-07-01 | 2021-03-03 | スリーエム イノベイティブ プロパティズ カンパニー | 向上した性能及び/又は耐久性を有する複合膜並びに使用方法 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2930754A (en) * | 1954-07-16 | 1960-03-29 | Pan American Refining Corp | Method of separating hydrocarbons |
US2958656A (en) * | 1954-07-16 | 1960-11-01 | American Oil Co | Method of separating hydrocarbons using ethyl cellulose permselective membrane |
US3370102A (en) * | 1967-05-05 | 1968-02-20 | Abcor Inc | Isothermal-liquid-liquid permeation separation systems |
US4051107A (en) * | 1975-01-20 | 1977-09-27 | Hooker Chemicals & Plastics Corporation | Microstructured high molecular weight-low viscosity polyester polymers |
DE2627629C3 (de) * | 1976-06-19 | 1979-12-20 | Bayer Ag, 5090 Leverkusen | Verfahren zur Abtrennung von aromatischen* Kohlenwasserstoffen aus Gemischen mit anderen organischen Verbindungen mit Hilfe von Kunststoffmembranen |
US4342859A (en) * | 1980-05-27 | 1982-08-03 | Ihara Chemical Industry Co., Ltd. | Bis(aminophenylthioalkyl)terephthalate and hardener for polyurethane elastomer thereof |
US5019666A (en) * | 1988-08-04 | 1991-05-28 | Exxon Research And Engineering Company | Non-porous polycarbonate membranes for separation of aromatics from saturates |
US4968331A (en) * | 1989-05-15 | 1990-11-06 | Nippon Steel Corporation | Organic polymer separation membrane having fluorene skeleton and oxygen enrichment device utilizing same |
US4946594A (en) * | 1989-10-16 | 1990-08-07 | Exxon Research And Engineering Company | Crosslinked copolymers of aliphatic polyester diols and dianhydrides |
US4997906A (en) * | 1989-10-16 | 1991-03-05 | Exxon Research & Engineering Company | Crosslinked copolymers of aliphatic polyester diols and dianhydrides |
US4976868A (en) * | 1989-10-16 | 1990-12-11 | Exxon Research And Engineering Company | Polyester membranes for aromatics/saturates separation |
US4944880A (en) * | 1989-10-16 | 1990-07-31 | Exxon Research And Engineering Company | Polyimide/aliphatic polyester copolymers |
US4990275A (en) * | 1989-10-16 | 1991-02-05 | Exxon Research And Engineering Company | Polyimide aliphatic polyester copolymers (C-2356) |
US5012036A (en) * | 1990-07-11 | 1991-04-30 | Exxon Research And Engineering Company | Polyarylate membranes or aromatics/saturates separation (C-2415) |
US5012035A (en) * | 1990-07-11 | 1991-04-30 | Exxon Research And Engineering Company | Polyphthalatecarbonate membranes for aromatics/saturates separation |
-
1991
- 1991-10-11 US US07/775,887 patent/US5138023A/en not_active Expired - Lifetime
-
1992
- 1992-09-21 CA CA002078744A patent/CA2078744C/en not_active Expired - Lifetime
- 1992-09-23 MY MYPI92001695A patent/MY108361A/en unknown
- 1992-10-06 JP JP4267246A patent/JPH05247189A/ja active Pending
- 1992-10-07 MX MX9205756A patent/MX9205756A/es not_active IP Right Cessation
- 1992-10-08 EP EP92309148A patent/EP0536994B1/de not_active Expired - Lifetime
- 1992-10-08 DE DE69228435T patent/DE69228435T2/de not_active Expired - Lifetime
- 1992-10-08 ES ES92309148T patent/ES2130160T3/es not_active Expired - Lifetime
- 1992-10-09 KR KR1019920018585A patent/KR930008013A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
MY108361A (en) | 1996-09-30 |
KR930008013A (ko) | 1993-05-20 |
EP0536994A3 (en) | 1993-05-19 |
CA2078744A1 (en) | 1993-04-12 |
CA2078744C (en) | 2003-04-08 |
EP0536994B1 (de) | 1999-02-17 |
EP0536994A2 (de) | 1993-04-14 |
ES2130160T3 (es) | 1999-07-01 |
JPH05247189A (ja) | 1993-09-24 |
US5138023A (en) | 1992-08-11 |
DE69228435T2 (de) | 1999-09-02 |
MX9205756A (es) | 1993-05-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R071 | Expiry of right |
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