KR910008019A - 폴리이미드/지방족 폴리에스테르 공중합체 - Google Patents
폴리이미드/지방족 폴리에스테르 공중합체 Download PDFInfo
- Publication number
- KR910008019A KR910008019A KR1019900016342A KR900016342A KR910008019A KR 910008019 A KR910008019 A KR 910008019A KR 1019900016342 A KR1019900016342 A KR 1019900016342A KR 900016342 A KR900016342 A KR 900016342A KR 910008019 A KR910008019 A KR 910008019A
- Authority
- KR
- South Korea
- Prior art keywords
- bis
- aminophenoxy
- diamine
- mda
- dianhydride
- Prior art date
Links
- 239000004642 Polyimide Substances 0.000 title claims 3
- 229920003232 aliphatic polyester Polymers 0.000 title claims 3
- 229920001721 polyimide Polymers 0.000 title claims 3
- 239000000203 mixture Substances 0.000 claims description 9
- -1 bisaniline A Chemical compound 0.000 claims description 8
- 229920001577 copolymer Polymers 0.000 claims description 4
- 229920000921 polyethylene adipate Polymers 0.000 claims description 3
- GTDPSWPPOUPBNX-UHFFFAOYSA-N ac1mqpva Chemical compound CC12C(=O)OC(=O)C1(C)C1(C)C2(C)C(=O)OC1=O GTDPSWPPOUPBNX-UHFFFAOYSA-N 0.000 claims 8
- 150000004985 diamines Chemical class 0.000 claims 8
- YBRVSVVVWCFQMG-UHFFFAOYSA-N 4,4'-diaminodiphenylmethane Chemical compound C1=CC(N)=CC=C1CC1=CC=C(N)C=C1 YBRVSVVVWCFQMG-UHFFFAOYSA-N 0.000 claims 6
- MQJKPEGWNLWLTK-UHFFFAOYSA-N Dapsone Chemical compound C1=CC(N)=CC=C1S(=O)(=O)C1=CC=C(N)C=C1 MQJKPEGWNLWLTK-UHFFFAOYSA-N 0.000 claims 6
- 150000001491 aromatic compounds Chemical class 0.000 claims 6
- 229960000860 dapsone Drugs 0.000 claims 6
- HLBLWEWZXPIGSM-UHFFFAOYSA-N 4-Aminophenyl ether Chemical compound C1=CC(N)=CC=C1OC1=CC=C(N)C=C1 HLBLWEWZXPIGSM-UHFFFAOYSA-N 0.000 claims 4
- UTDAGHZGKXPRQI-UHFFFAOYSA-N 4-[4-[4-(4-aminophenoxy)phenyl]sulfonylphenoxy]aniline Chemical compound C1=CC(N)=CC=C1OC1=CC=C(S(=O)(=O)C=2C=CC(OC=3C=CC(N)=CC=3)=CC=2)C=C1 UTDAGHZGKXPRQI-UHFFFAOYSA-N 0.000 claims 4
- 125000004432 carbon atom Chemical group C* 0.000 claims 4
- 229920000728 polyester Polymers 0.000 claims 4
- LJGHYPLBDBRCRZ-UHFFFAOYSA-N 3-(3-aminophenyl)sulfonylaniline Chemical compound NC1=CC=CC(S(=O)(=O)C=2C=C(N)C=CC=2)=C1 LJGHYPLBDBRCRZ-UHFFFAOYSA-N 0.000 claims 2
- XUSNPFGLKGCWGN-UHFFFAOYSA-N 3-[4-(3-aminopropyl)piperazin-1-yl]propan-1-amine Chemical compound NCCCN1CCN(CCCN)CC1 XUSNPFGLKGCWGN-UHFFFAOYSA-N 0.000 claims 2
- KWOIWTRRPFHBSI-UHFFFAOYSA-N 4-[2-[3-[2-(4-aminophenyl)propan-2-yl]phenyl]propan-2-yl]aniline Chemical compound C=1C=CC(C(C)(C)C=2C=CC(N)=CC=2)=CC=1C(C)(C)C1=CC=C(N)C=C1 KWOIWTRRPFHBSI-UHFFFAOYSA-N 0.000 claims 2
- HESXPOICBNWMPI-UHFFFAOYSA-N 4-[2-[4-[2-(4-aminophenyl)propan-2-yl]phenyl]propan-2-yl]aniline Chemical compound C=1C=C(C(C)(C)C=2C=CC(N)=CC=2)C=CC=1C(C)(C)C1=CC=C(N)C=C1 HESXPOICBNWMPI-UHFFFAOYSA-N 0.000 claims 2
- WUPRYUDHUFLKFL-UHFFFAOYSA-N 4-[3-(4-aminophenoxy)phenoxy]aniline Chemical compound C1=CC(N)=CC=C1OC1=CC=CC(OC=2C=CC(N)=CC=2)=C1 WUPRYUDHUFLKFL-UHFFFAOYSA-N 0.000 claims 2
- JCRRFJIVUPSNTA-UHFFFAOYSA-N 4-[4-(4-aminophenoxy)phenoxy]aniline Chemical compound C1=CC(N)=CC=C1OC(C=C1)=CC=C1OC1=CC=C(N)C=C1 JCRRFJIVUPSNTA-UHFFFAOYSA-N 0.000 claims 2
- KMKWGXGSGPYISJ-UHFFFAOYSA-N 4-[4-[2-[4-(4-aminophenoxy)phenyl]propan-2-yl]phenoxy]aniline Chemical compound C=1C=C(OC=2C=CC(N)=CC=2)C=CC=1C(C)(C)C(C=C1)=CC=C1OC1=CC=C(N)C=C1 KMKWGXGSGPYISJ-UHFFFAOYSA-N 0.000 claims 2
- HYDATEKARGDBKU-UHFFFAOYSA-N 4-[4-[4-(4-aminophenoxy)phenyl]phenoxy]aniline Chemical compound C1=CC(N)=CC=C1OC1=CC=C(C=2C=CC(OC=3C=CC(N)=CC=3)=CC=2)C=C1 HYDATEKARGDBKU-UHFFFAOYSA-N 0.000 claims 2
- IPDXWXPSCKSIII-UHFFFAOYSA-N 4-propan-2-ylbenzene-1,3-diamine Chemical compound CC(C)C1=CC=C(N)C=C1N IPDXWXPSCKSIII-UHFFFAOYSA-N 0.000 claims 2
- QQGYZOYWNCKGEK-UHFFFAOYSA-N 5-[(1,3-dioxo-2-benzofuran-5-yl)oxy]-2-benzofuran-1,3-dione Chemical compound C1=C2C(=O)OC(=O)C2=CC(OC=2C=C3C(=O)OC(C3=CC=2)=O)=C1 QQGYZOYWNCKGEK-UHFFFAOYSA-N 0.000 claims 2
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 claims 2
- YCYKTIBOIIOWDB-UHFFFAOYSA-N C(NC1CCC(CC1)(Cl)Cl)NC1CCC(CC1)(Cl)Cl Chemical compound C(NC1CCC(CC1)(Cl)Cl)NC1CCC(CC1)(Cl)Cl YCYKTIBOIIOWDB-UHFFFAOYSA-N 0.000 claims 2
- WKDNYTOXBCRNPV-UHFFFAOYSA-N bpda Chemical compound C1=C2C(=O)OC(=O)C2=CC(C=2C=C3C(=O)OC(C3=CC=2)=O)=C1 WKDNYTOXBCRNPV-UHFFFAOYSA-N 0.000 claims 2
- 150000001875 compounds Chemical class 0.000 claims 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims 2
- 125000000325 methylidene group Chemical group [H]C([H])=* 0.000 claims 2
- QKQCQVXZHRYXNM-UHFFFAOYSA-N n,n'-dichloro-n,n'-bis(2-chlorophenyl)methanediamine Chemical compound C=1C=CC=C(Cl)C=1N(Cl)CN(Cl)C1=CC=CC=C1Cl QKQCQVXZHRYXNM-UHFFFAOYSA-N 0.000 claims 2
- YSDAKUOYQMUYQM-UHFFFAOYSA-N n,n-dichloro-2-methylidenecyclohexan-1-amine Chemical compound ClN(Cl)C1CCCCC1=C YSDAKUOYQMUYQM-UHFFFAOYSA-N 0.000 claims 2
- YNDRMAAWTXUJPV-UHFFFAOYSA-N n-cyclohexyl-2-methylidenecyclohexan-1-amine Chemical compound C=C1CCCCC1NC1CCCCC1 YNDRMAAWTXUJPV-UHFFFAOYSA-N 0.000 claims 2
- 150000004986 phenylenediamines Chemical group 0.000 claims 2
- 125000006158 tetracarboxylic acid group Chemical group 0.000 claims 2
- VLDPXPPHXDGHEW-UHFFFAOYSA-N 1-chloro-2-dichlorophosphoryloxybenzene Chemical compound ClC1=CC=CC=C1OP(Cl)(Cl)=O VLDPXPPHXDGHEW-UHFFFAOYSA-N 0.000 claims 1
- BEKFRNOZJSYWKZ-UHFFFAOYSA-N 4-[2-(4-aminophenyl)-1,1,1,3,3,3-hexafluoropropan-2-yl]aniline Chemical compound C1=CC(N)=CC=C1C(C(F)(F)F)(C(F)(F)F)C1=CC=C(N)C=C1 BEKFRNOZJSYWKZ-UHFFFAOYSA-N 0.000 claims 1
- QHHKLPCQTTWFSS-UHFFFAOYSA-N 5-[2-(1,3-dioxo-2-benzofuran-5-yl)-1,1,1,3,3,3-hexafluoropropan-2-yl]-2-benzofuran-1,3-dione Chemical compound C1=C2C(=O)OC(=O)C2=CC(C(C=2C=C3C(=O)OC(=O)C3=CC=2)(C(F)(F)F)C(F)(F)F)=C1 QHHKLPCQTTWFSS-UHFFFAOYSA-N 0.000 claims 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 claims 1
- 125000003118 aryl group Chemical group 0.000 claims 1
- 125000006159 dianhydride group Chemical group 0.000 claims 1
- 230000009477 glass transition Effects 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- OLAKSHDLGIUUET-UHFFFAOYSA-N n-anilinosulfanylaniline Chemical compound C=1C=CC=CC=1NSNC1=CC=CC=C1 OLAKSHDLGIUUET-UHFFFAOYSA-N 0.000 claims 1
- 229910052698 phosphorus Inorganic materials 0.000 claims 1
- 239000011574 phosphorus Substances 0.000 claims 1
- LGRFSURHDFAFJT-UHFFFAOYSA-N phthalic anhydride Chemical compound C1=CC=C2C(=O)OC(=O)C2=C1 LGRFSURHDFAFJT-UHFFFAOYSA-N 0.000 claims 1
- 150000003457 sulfones Chemical class 0.000 claims 1
- 239000010409 thin film Substances 0.000 claims 1
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 229920002396 Polyurea Polymers 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
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
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/36—Pervaporation; Membrane distillation; Liquid permeation
- B01D61/362—Pervaporation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/36—Pervaporation; Membrane distillation; Liquid permeation
- B01D61/362—Pervaporation
- B01D61/3621—Pervaporation comprising multiple pervaporation steps
-
- 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
-
- 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
- B01D71/76—Macromolecular material not specifically provided for in a single one of groups B01D71/08 - B01D71/74
- B01D71/80—Block polymers
-
- 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
-
- 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
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
- C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
- C08G73/16—Polyester-imides
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Water Supply & Treatment (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Analytical Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 2개의 염소를 가진 폴리우레아/우레탄 경성 분절(segment) 및 분자량 2000의 폴리에틸렌 아디페이트(PEA 2000) 연성 분절을 함유하는 공중합체의 합성 및 조성을 도시한다.
제2도는 폴리우레탄의 연성 분절이 수착성(sorption) 즉, 선택성 및 투과성을 조절함을 도시한다.
제3도는 다른 경성 분절들을 가진 세가지의 폴리우레탄을 도시한다.
Claims (15)
- 탄소수 8 내지 20의 이무수물과 탄소수 2내지 30의 디아민으로부터 유도된 폴리이미드 경성 분절(hard segment), 및 폴리아디페이트, 폴리석시네이트, 폴리말로네이트, 폴리옥살레이트 또는 폴리글루타레이트인 올리고머성 지방족 폴리에스테르 연성 분절을 포함하는 공중합체 조성물을 포함한 박막을 통해 방향족 탄화수소를 선택적으로 투과시킴을 포함하는, 방향족 및 비방향족 화합물의 혼합물인 공급물로부터 방향족 화합물을 분리하는 방법.
- 제1항에 있어서, 상기 이무수물이 방향족 화합물인 방법.
- 제1항에 있어서, 상기 디아민이 페닐렌 디아민, 메틸렌 디아닐린(MDA), 메틸렌-디-o-클로로아닐린(MOCA), 메틸렌비스(디클로로아닐린)(테트라클로로 MDA), 메틸렌디사이클로헥실아민(H12-MDA), 메틸렌디클로로 사이클로헥실아민(H12-MOCA), 메틸렌 비스(디클로로 사이클로헥실아민)(테트라클로로 H12-MDA), 4,4'-(헥시플루오로이소프로필리덴)-비스아닐린(6F 디아민), 3,3'-디아미노페닐 설폰(3.3'DAPSON), 4,4'-디아미노페닐 설폰(4.4' DAPSON), 4.4' -디메틸-3.3'- 디아미노페닐 설폰(4.4' -디메틸-3,3'-DAPSON), 2,4-디아미노 큐멘, 메틸 비스(디-o-톨루이딘), 옥시디아닐린(ODA), 비스아닐린 A, 비스아닐린 M, 비스아닐린 P, 티오디아닐린, 2,2-비스[4-(4-아미노페녹시)페닐]프로판(BAPP), 비스[4-(4-아미노페녹시)페닐]설폰(BAPS), 4,4'-비스(4-아미노페녹시)비페닐(BAPB), 1,4-비스(4-아미노페녹시)벤젠(TPE-Q), 및 1,3-비스(4-아미노페녹시)벤젠(TPE-R)로 이루어진 그룹중에서 선택되는 방법.
- 제2항에 있어서, 상기 방향족 화합물이 파이로델리트산 이무수물, 3,3',4,4'-벤조패논 테트라카복실산 이무수물, 4,4'-(헥사플루오로이소프로필리덴)-비스(프탈산무수물), 4,4'-옥시디프탈산 무수물, 디페닐설폰-3,3', 4,4'-테트라카복실산 이무수물 및 3,3', 4,4'-비페닐테트라카복실산 이무수물로 이루어진 그룹중에서 선택되는 방법.
- 제1항에 있어서, 상기 폴리에스테르가 폴리에틸렌 아디페이트인 방법.
- 제1항에 있어서, 상기 폴리에스테르가 폴리에틸렌 석시네이트인 방법.
- 제1항에 있어서, 상기 디아민이 메틸렌 디-o-클로로아닐린인 방법.
- 130℃이상의 유리 전이 온도를 갖는 경성 분절 및 경성 분절의 Tg보다 낮은 Tg를 갖는 연성 분절을 포함하는 물질의 공중합체 조성물.
- 제8항에 있어서, 탄소수 8 내지 20의 이무수물과 탄소수 2 내지 30의 디아민으로부터 유도된 폴리이미드 경성 분절, 및 폴리아디페이트, 폴리석시네이트, 폴리말로네이트, 폴리옥살레이트 또는 폴리글루타레이트인 올리고머성 지방족 폴리에스테르 연성 분절을 포함하는 공중합체 조성물.
- 제9항에 있어서, 상기 이무수물이 방향족 화합물이 조성물.
- 제9항에 있어서, 상기 디아민이 페닐렌 디아민, 메틸렌 디아닐린(MDA), 메틸렌-디-o-클로로아닐린(MOCA), 메틸렌비스(디클로로아닐린)(테트라클로로 MDA), 메틸렌디사이클로헥실아민(H12-MDA), 메틸렌디클로로 사이클로헥실아민(H12-MOCA), 메틸렌 비스(디클로로 사이클로헥실아민)(테트라클로로 H12-MDA), 4,4'-(헥사플루오로이소프로필리덴)-비스 아닐린(6F 디아민), 3,3'-디아미노페닐 설폰(3,3' DAPSON), 4,4'-디아미노페닐 설폰(4,4' DAPSON), 4,4'-디메틸-3,3'-디아미노페닐 설폰(4,4'-디메틸-3,3'-DAPSON), 2,4-디아미노 큐멘, 메틸 비스(디-o-톨루이딘), 옥시디아닐린(ODA), 비스 아닐린 A, 비스아닐린 M, 비스아닐린 P, 티오디아닐린, 2,2-비스[4-(4-아미노페녹시)페닐]프로판(BAPP), 비스[4-(4-아미노페녹시)페닐]설폰(BAPS), 4,4'-비스(4-아미노페녹시)비페닐(BAPB), 1,4-비스(4-아미노페녹시)벤젠(TPE-Q), 및 1,3-비스(4-아미노페녹시)벤젠(TPE-R)로 이루어진 그룹중에서 선택되는 조성물.
- 제10항에 있어서, 상기 방향족 화합물이 파이로멜리트산 이무수물, 3,3'4,4'-벤조패논 테트라카복실산 이무수물, 4,4'-(헥사플루오로이소프로필리덴)-비스(프탈산무수물), 4,4'-옥시디프탈산 무수물, 디페닐설폰-3,3', 4,4'-테트라카복실산 이무수물 및 3,3', 4,4'-비페닐테트라카복실산 이무수물로 이루어진 그룹중에서 선택되는 조성물.
- 제9항에 있어서, 상기 폴리에스테르가 폴리에틸렌 아디페이트인 조성물.
- 제9항에 있어서, 상기 폴리에스테르가 폴리에틸렌 석시네이트인 조성물.
- 제1항에 있어서, 상기 디아민이 메틸렌 디-o-클로로아닐린인 방법.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019980034636A KR100195664B1 (en) | 1989-10-16 | 1998-08-26 | Polyimide/aliphatic polyester copolymers |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/422,385 US4944880A (en) | 1989-10-16 | 1989-10-16 | Polyimide/aliphatic polyester copolymers |
US422,385 | 1989-10-16 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR910008019A true KR910008019A (ko) | 1991-05-30 |
KR100186775B1 KR100186775B1 (ko) | 1999-05-15 |
Family
ID=23674668
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019900016342A KR100186775B1 (ko) | 1989-10-16 | 1990-10-15 | 폴리이미드/지방족 폴리에스테르 공중합체 조성물을 사용하여 방향족 및 비방향족 화합물의 혼합물로부터 방향족 화합물을 분리하는 방법 |
Country Status (8)
Country | Link |
---|---|
US (1) | US4944880A (ko) |
EP (1) | EP0424041B1 (ko) |
JP (1) | JPH03207434A (ko) |
KR (1) | KR100186775B1 (ko) |
CA (1) | CA2026788C (ko) |
DE (1) | DE69026022T2 (ko) |
ES (1) | ES2084666T3 (ko) |
MY (1) | MY107151A (ko) |
Families Citing this family (49)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5096592A (en) * | 1990-12-06 | 1992-03-17 | Exxon Research And Engineering Company | Multi-block polymer comprising an ester prepolymer, chain extended with a compatible second prepolymer, the membrane made therefrom and its use in separations |
US5049281A (en) * | 1990-12-06 | 1991-09-17 | Exxon Research And Engineering Company | Multi-block polymer comprising a first prepolymer, made by combining epoxy with diamine, chain extended with a compatible second prepolymer, the membrane made therefrom and its use in separations |
US5221481A (en) * | 1990-12-06 | 1993-06-22 | Exxon Research And Engineering Company | Multi-block polymer comprising an ester prepolymer, made by combining epoxy with polyester, chain extended with a compatible second prepolymer, the membrane made therefrom and its use for separations |
US5130017A (en) * | 1990-12-06 | 1992-07-14 | Exxon Research And Engineering Company | Multi-block polymer comprising a first amide acid prepolymer, chain extended with a compatible second prepolymer, the membrane made therefrom and its use in separations |
US5039417A (en) * | 1990-12-06 | 1991-08-13 | Exxon Research And Engineering Company | Membrane made from a multi-block polymer comprising an imide or amide-acid prepolymer chain extended with a compatible second prepolymer and its use in separations |
US5095171A (en) * | 1991-04-08 | 1992-03-10 | Exxon Research And Engineering Company | Control of oxygen level in feed for improved aromatics/non-aromatics pervaporation (OP-3602) |
US5128439A (en) * | 1991-10-11 | 1992-07-07 | Exxon Research And Engineering Company | Saturated polyesters and crosslinked membranes therefrom for aromatics/saturates separation |
US5138023A (en) * | 1991-10-11 | 1992-08-11 | Exxon Research And Engineering Company | Unsaturated polyesters and crosslinked membranes therefrom for aromatics/saturates separation |
US5180496A (en) * | 1991-10-11 | 1993-01-19 | Exxon Research And Engineering Company | Unsaturated polyesters and crosslinked membranes therefrom for aromatics/saturates separation |
US5177296A (en) * | 1991-10-11 | 1993-01-05 | Exxon Research And Engineering Company | Saturated polyesters and crosslinked membranes therefrom for aromatics/saturates separation |
US5241039A (en) * | 1992-08-14 | 1993-08-31 | Exxon Research & Engineering Company | Polyimide/aliphatic polyester copolymers without pendent carboxylic acid groups (C-2662) |
US5288712A (en) * | 1992-10-07 | 1994-02-22 | Exxon Research & Engineering Co. | Pervaporation process employing permeate recycle |
US5254795A (en) * | 1992-10-07 | 1993-10-19 | Exxon Research And Engineering Company | Removal of 2-ring aromatics from low boiling streams containing low concentrations of same using membranes |
US5230801A (en) * | 1992-11-02 | 1993-07-27 | Exxon Research And Engineering Company | Recovery of alcohols from n-paraffins by pervaporation |
US5262056A (en) * | 1992-11-30 | 1993-11-16 | Board Of Regents, The University Of Texas System | Polyamides and polypyrrolones for fluid separation membranes |
US5401891A (en) * | 1993-12-17 | 1995-03-28 | Exxon Chemical Patents Inc. | Production of polymerization grade dicyclopentadiene |
US5430224A (en) * | 1994-04-15 | 1995-07-04 | Exxon Research & Engineering Company | Supercritical perstraction process |
US5643442A (en) * | 1994-07-19 | 1997-07-01 | Exxon Research And Engineering Company | Membrane process for enhanced distillate or hydrotreated distillate aromatics reduction |
US5635055A (en) | 1994-07-19 | 1997-06-03 | Exxon Research & Engineering Company | Membrane process for increasing conversion of catalytic cracking or thermal cracking units (law011) |
US5550199A (en) * | 1994-12-02 | 1996-08-27 | Exxon Research And Engineering Company | Diepoxide crosslinked/esterified polyimide-aliphatic polyester copolymers |
FR2753702B1 (fr) * | 1996-09-24 | 1999-12-03 | Inst Francais Du Petrole | Procede de purification du benzene comprenant deux etapes de permeation |
FR2753701B1 (fr) * | 1996-09-24 | 1998-11-27 | Procede pour reduire la teneur en benzene d'une coupe d'hydrocarbures | |
US6187987B1 (en) * | 1998-07-30 | 2001-02-13 | Exxon Mobil Corporation | Recovery of aromatic hydrocarbons using lubricating oil conditioned membranes |
US6702945B2 (en) * | 2000-12-28 | 2004-03-09 | Exxonmobil Research And Engineering Company | Ionic membranes for organic sulfur separation from liquid hydrocarbon solutions |
US20020139719A1 (en) * | 2000-12-28 | 2002-10-03 | Minhas Bhupender S. | Removal of thiophenic sulfur from gasoline by membrane separation process |
US6649061B2 (en) | 2000-12-28 | 2003-11-18 | Exxonmobil Research And Engineering Company | Membrane process for separating sulfur compounds from FCC light naphtha |
US7052597B2 (en) * | 2001-03-27 | 2006-05-30 | Exxonmobil Research And Engineering Company | Tuning fuel composition for driving cycle conditions in spark ignition engines |
US6622663B2 (en) | 2001-03-27 | 2003-09-23 | Exxonmobil Research And Engineering Company | Fuel composition supply means for driving cycle conditions in spark ignition engines |
DE10149716A1 (de) * | 2001-09-28 | 2003-04-30 | Inst Polymerforschung Dresden | Polymere Brennstoffzellen-Membran und Verfahren zu ihrer Herstellung |
AU2004201546B2 (en) * | 2003-04-15 | 2009-06-18 | The Board Of Regents, The University Of Texas System | Dithiolene functionalized polymer membrane for olefin/paraffin separation |
US7540990B1 (en) * | 2004-11-18 | 2009-06-02 | Callaway Golf Company | Cross-linked thermoplastic polyurethane/polyurea and method of making same |
US7417094B2 (en) * | 2004-11-18 | 2008-08-26 | Pripro Polymer, Inc. | Cross-linked thermoplastic polyurethane/polyurea and method of making same |
US7638053B2 (en) * | 2005-06-22 | 2009-12-29 | General Electric Company | Poly(meth)acrylate membranes for separation of hydrocarbon mixtures |
US7785471B2 (en) * | 2006-08-08 | 2010-08-31 | Exxonmobil Research And Engineering Company | Chromatographic membrane separation |
US7708151B2 (en) * | 2006-08-08 | 2010-05-04 | Exxonmobil Research And Engineering Company | Membrane for separating aromatic and aliphatic compounds |
US7749387B2 (en) * | 2006-08-08 | 2010-07-06 | Exxonmobil Research And Engineering Company | Integrally-layered polymeric membranes and method of use |
US8083946B2 (en) * | 2006-08-08 | 2011-12-27 | Exxonmobil Research And Engineering Company | Chemically cross-linked polymeric membranes and method of use |
US20080035574A1 (en) * | 2006-08-08 | 2008-02-14 | Sabottke Craig Y | Membrane Barrier films and method of use |
US20080035567A1 (en) * | 2006-08-08 | 2008-02-14 | Sabottke Craig Y | Enhanced membrane separation system |
AU2009235992B2 (en) * | 2007-05-11 | 2011-01-06 | Siegfried Lanitz | Covering Fabric for Aircraft in General Aviation |
US8215496B2 (en) * | 2008-01-28 | 2012-07-10 | Promerus Llc | Polynorbornene pervaporation membrane films, preparation and use thereof |
US8119006B2 (en) * | 2008-09-10 | 2012-02-21 | Exxonmobil Research And Engineering Company | Ethanol stable epoxy amine based membrane for aromatics separation |
US20110163002A1 (en) * | 2008-09-15 | 2011-07-07 | Patent Department | Process for enhanced propylene yield from cracked hydrocarbon feedstocks and reduced benzene in resulting naphtha fractions |
US8765824B2 (en) | 2011-04-19 | 2014-07-01 | Exxonmobil Research And Engineering Company | Ethanol stable polyether epoxy based membrane for ethanol and aromatics separation |
KR20180023972A (ko) | 2015-07-01 | 2018-03-07 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | Pvp-함유 및/또는 pvl-함유 복합막 및 사용 방법 |
CN107921370B (zh) | 2015-07-01 | 2022-03-29 | 3M创新有限公司 | 聚合离聚物分离膜及其使用方法 |
KR20180022884A (ko) | 2015-07-01 | 2018-03-06 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 개선된 성능 및/또는 내구성을 갖는 복합막 및 사용 방법 |
JP6612689B2 (ja) * | 2016-06-28 | 2019-11-27 | 富士フイルム株式会社 | 計測支援装置及び計測支援方法 |
WO2021021380A1 (en) * | 2019-07-26 | 2021-02-04 | Exxonmobil Research And Enginnering Company | Polyester copolymers and methods of making the same |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2193634A1 (en) * | 1972-07-20 | 1974-02-22 | Du Pont | Polyimide semi-permeable membranes |
US4323453A (en) * | 1980-01-03 | 1982-04-06 | Monsanto Company | Tube sheets for permeators |
US4323454A (en) * | 1980-01-03 | 1982-04-06 | Monsanto Company | Tube sheets for permeators |
US4575385A (en) * | 1983-06-30 | 1986-03-11 | Monsanto Company | Permeation modified gas separation membranes |
KR970009193B1 (ko) * | 1986-05-27 | 1997-06-07 | 아더 엠. 킹 | 폴레페닐렌 에테르-폴리(알킬렌 디카복실레이트) 공중합체의 제조방법 |
JPS63152625A (ja) * | 1986-07-07 | 1988-06-25 | Idemitsu Kosan Co Ltd | 新規ポリエステルおよびその製造法 |
EP0268955A3 (en) * | 1986-11-14 | 1988-06-29 | Mitsubishi Petrochemical Co., Ltd. | Polyphenylene ether.polyamide copolymer-containing resin composition |
US4758626A (en) * | 1987-05-12 | 1988-07-19 | General Electric Company | Melt of an amorphous aromatic polyester with a melt of a carboxy terminated polyacrylate oligomer |
US4822382A (en) * | 1987-11-02 | 1989-04-18 | Union Carbide Corporation | Composite membranes, their manufacture and their use |
DE3805856A1 (de) * | 1988-02-25 | 1989-09-07 | Bayer Ag | Thermoplastische blockcopolymere aus vinyl- oder vinylidenpolymersegmenten und segmenten aus fluessig-kristallinen polymeren |
US4800019A (en) * | 1988-04-22 | 1989-01-24 | Union Carbide Corporation | Tubesheet for semipermeable membrane devices |
-
1989
- 1989-10-16 US US07/422,385 patent/US4944880A/en not_active Expired - Lifetime
-
1990
- 1990-10-02 MY MYPI90001705A patent/MY107151A/en unknown
- 1990-10-03 CA CA002026788A patent/CA2026788C/en not_active Expired - Lifetime
- 1990-10-12 EP EP90311198A patent/EP0424041B1/en not_active Expired - Lifetime
- 1990-10-12 ES ES90311198T patent/ES2084666T3/es not_active Expired - Lifetime
- 1990-10-12 DE DE69026022T patent/DE69026022T2/de not_active Expired - Lifetime
- 1990-10-15 KR KR1019900016342A patent/KR100186775B1/ko not_active IP Right Cessation
- 1990-10-16 JP JP2277574A patent/JPH03207434A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPH03207434A (ja) | 1991-09-10 |
EP0424041A3 (en) | 1991-08-21 |
DE69026022D1 (de) | 1996-04-25 |
US4944880A (en) | 1990-07-31 |
MY107151A (en) | 1995-09-30 |
CA2026788C (en) | 2001-01-30 |
KR100186775B1 (ko) | 1999-05-15 |
ES2084666T3 (es) | 1996-05-16 |
EP0424041B1 (en) | 1996-03-20 |
CA2026788A1 (en) | 1991-04-17 |
DE69026022T2 (de) | 1996-09-05 |
EP0424041A2 (en) | 1991-04-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR910008019A (ko) | 폴리이미드/지방족 폴리에스테르 공중합체 | |
EP0479148B1 (en) | Polyimide copolymer precursors | |
US5670052A (en) | Separating aromatics from non-aromatics by polyimide-polyester membrane | |
US4990275A (en) | Polyimide aliphatic polyester copolymers (C-2356) | |
KR101077944B1 (ko) | 이미드 변성 엘라스토머 | |
US4271288A (en) | Novel polyamic acid polymers and polyimide derivatives thereof | |
JP2020019960A (ja) | 剥離層形成用組成物 | |
KR900701877A (ko) | 디아미드산 첨가제를 사용하여 폴리아미드의 유전율을 저하시키는 방법 | |
EP0317941A3 (en) | Photosensitive polyimide polymer compositions | |
KR880000550A (ko) | 액정 정렬제 | |
KR20160014664A (ko) | 에어로겔 합성 방법 | |
EP0820805A3 (en) | Separation membrane | |
CA2120781A1 (en) | Polyimide oligomers | |
KR20090014141A (ko) | 화상 형성 장치용 벨트 | |
KR20090014338A (ko) | 폴리이미드 수지 | |
KR20010090804A (ko) | 벌크 중합법으로 제조한 이미드 함유 중합체 | |
TWI657101B (zh) | 聚醯胺酸、聚醯亞胺、聚醯亞胺薄膜、含有聚醯亞胺薄膜的顯示裝置及製備聚醯胺酸的方法 | |
KR960701166A (ko) | 3층 폴리이미드실록산 접착 테이프(Three-layer polyimidesiloxane adhesive tape) | |
US3933745A (en) | Imide copolymers possessing hydroxyl groups | |
US5756643A (en) | Polymide copolymers containing polycarbonate soft segments | |
US4214071A (en) | Amide-imide polymers | |
US5230801A (en) | Recovery of alcohols from n-paraffins by pervaporation | |
US5241039A (en) | Polyimide/aliphatic polyester copolymers without pendent carboxylic acid groups (C-2662) | |
KR950000805A (ko) | 폴리이미드실옥산 용액 및 기판의 피복방법 | |
KR950032556A (ko) | 폴리이미드실록산 접착제 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20091016 Year of fee payment: 12 |
|
EXPY | Expiration of term |