CN1615331A - 聚醚酰亚胺的制备方法 - Google Patents
聚醚酰亚胺的制备方法 Download PDFInfo
- Publication number
- CN1615331A CN1615331A CNA028274512A CN02827451A CN1615331A CN 1615331 A CN1615331 A CN 1615331A CN A028274512 A CNA028274512 A CN A028274512A CN 02827451 A CN02827451 A CN 02827451A CN 1615331 A CN1615331 A CN 1615331A
- Authority
- CN
- China
- Prior art keywords
- hydroxyphenyl
- carbon atoms
- alkyl
- phthalic anhydride
- replaces
- 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.)
- Granted
Links
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
- 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
- C08G73/1046—Polyimides containing oxygen in the form of ether bonds in the main chain
- C08G73/1053—Polyimides containing oxygen in the form of ether bonds in the main chain with oxygen only in the tetracarboxylic moiety
-
- 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
- C08G73/1003—Preparatory processes
- C08G73/1007—Preparatory processes from tetracarboxylic acids or derivatives and diamines
Abstract
Description
序号 | 最终CIPA∶BI的摩尔比 | 最终TEA∶CIPA的摩尔比 | CIPA∶TEA∶BI的摩尔比 | %固体物 | ||
1 | 5.2∶1 | 1.0∶1 | 5.2 | 5.1 | 1.0 | 14.2 |
3 | 6.3∶1 | 1.0∶1 | 6.3 | 6.0 | 1.0 | 12.3 |
5 | 5.7∶1 | 1.5∶1 | 5.7 | 8.6 | 1.0 | 10.0 |
10 | 7.7∶1 | 1.5∶1 | 7.7 | 11.5 | 1.0 | 7.6 |
12 | 8.6∶1 | 1.5∶1 | 8.6 | 12.9 | 1.0 | 6.9 |
在某一时间(分钟)时的百分交换率(用IR测定) | ||||||||||||||
实验序号 | 20 | 25 | 30 | 40 | 50 | 60 | 70 | 80 | 90 | 100 | 110 | 120 | 150 | 160 |
1 | 1.0 | 3.3 | 7.6 | 15.8 | 24.9 | 33.5 | 40.3 | 45.2 | 49.6 | 53.3 | 54.4 | 56.0 | ns* | ns |
3 | 6.6 | 13.5 | 16.2 | 24.1 | 31.3 | 39.2 | 43.8 | 49.1 | 51.7 | 54.8 | 56.0 | 59.1 | 62.7 | ns |
5 | 37.7 | 53.0 | 58.3 | 61.7 | 62.5 | 62.8 | 62.4 | 63.0 | 62.7 | 62.7 | 62.6 | 62.7 | ns | ns |
10 | 51.1 | 62.0 | 66.7 | 62.2 | 68.9 | 67.1 | 68.9 | 69.2 | 69.1 | 69.4 | 69.2 | 69.6 | ns | 69.7 |
12 | 60.9 | 68.5 | 70.5 | 70.7 | 71.6 | 71.6 | 71.0 | 71.6 | 71.6 | 71.4 | 71.3 | 71.2 | ns | 71.4 |
序号 | 酐∶BI的摩尔比 | TEA∶酐的摩尔比 | 酐∶TEA∶BI的摩尔比 | %固体物 | 产率** | YI | ||
14 | 6.0∶1 | 1.5∶1 | 6.0 | 9.0 | 1.0 | 9.6 | 90.6 | 39.0 |
16 | 6.0∶1 | 1.1∶1 | 6.0 | 6.6 | 1.0 | 11.8 | 95.3 | 15.4 |
18 | 6.0∶1 | 1.5∶1 | 6.0 | 9.0 | 1.0 | 9.6 | 94.0 | 39.0 |
72* | 5.0∶1 | 1.1∶1 | 5.0 | 5.5 | 1.0 | 14.5 | 96.7 | 12.0 |
75* | 5.0∶1 | 1.1∶1 | 5.0 | 5.5 | 1.0 | 14.5 | 95.9 | 12.0 |
78* | 5.0∶1 | 1.1∶1 | 5.0 | 5.5 | 1.0 | 14.5 | 95.0 | 10.4 |
80* | 5.0∶1 | 1.1∶1 | 5.0 | 5.5 | 1.0 | 14.5 | 96.1 | 8.0 |
83 | 5.0∶1 | 1.1∶1 | 5.0 | 5.5 | 1.0 | 14.5 | 94.6 | 7.0 |
Claims (54)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/683,257 | 2001-12-05 | ||
US09/683,257 US6498224B1 (en) | 2001-12-05 | 2001-12-05 | Methods for the preparation poly(etherimide)s |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1615331A true CN1615331A (zh) | 2005-05-11 |
CN100469817C CN100469817C (zh) | 2009-03-18 |
Family
ID=24743231
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB028274512A Expired - Fee Related CN100469817C (zh) | 2001-12-05 | 2002-11-04 | 聚醚酰亚胺的制备方法 |
Country Status (8)
Country | Link |
---|---|
US (2) | US6498224B1 (zh) |
EP (1) | EP1458791B1 (zh) |
JP (1) | JP2005511836A (zh) |
CN (1) | CN100469817C (zh) |
AU (1) | AU2002348176A1 (zh) |
DE (1) | DE60216507T2 (zh) |
ES (1) | ES2278067T3 (zh) |
WO (1) | WO2003050165A1 (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104204036A (zh) * | 2012-03-30 | 2014-12-10 | 沙伯基础创新塑料知识产权有限公司 | 聚醚酰亚胺、制备方法及其形成的制品 |
CN107278213A (zh) * | 2015-02-27 | 2017-10-20 | 沙特基础工业全球技术有限公司 | 通过卤素置换制备低色聚醚酰亚胺的方法及低色聚醚酰亚胺 |
CN110050014A (zh) * | 2016-12-31 | 2019-07-23 | 沙特基础工业全球技术有限公司 | 制备聚醚酰亚胺的方法和由其生产的聚醚酰亚胺 |
CN115780487A (zh) * | 2023-01-05 | 2023-03-14 | 河北东丽新材料有限公司 | 一种萃取剂及利用其处理4,4`-联苯醚二酐生产固废的方法 |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6710187B2 (en) * | 2002-05-14 | 2004-03-23 | General Electric Company | Process to isolate dianhydrides |
US6881815B2 (en) * | 2002-09-25 | 2005-04-19 | General Electric Company | Method for the preparation poly(etherimide)s |
US6849706B1 (en) * | 2003-08-25 | 2005-02-01 | General Electric Company | Copolyetherimides |
US6919418B2 (en) * | 2003-08-25 | 2005-07-19 | Farid Fouad Khouri | Approach to reduce cyclics formation in 3-CIPA based polyetherimide polymers |
EP1776094A2 (en) * | 2004-08-06 | 2007-04-25 | Grain Processing Corporation | Tablet coating composition |
KR20070059114A (ko) * | 2004-08-30 | 2007-06-11 | 제이에스알 가부시끼가이샤 | 광학 필름, 편광판 및 액정 디스플레이 |
US8080671B2 (en) | 2008-05-23 | 2011-12-20 | Sabic Innovative Plastics Ip B.V. | Production of low color polyetherimides |
US10377860B2 (en) | 2013-09-13 | 2019-08-13 | Sabic Global Technologies B.V. | Polyetherimides, methods of manufacture, and articles formed therefrom |
US9382382B2 (en) | 2013-09-13 | 2016-07-05 | Sabic Global Technologies B.V. | Polyetherimides, methods of manufacture, and articles formed therefrom |
CN104529966A (zh) * | 2015-01-11 | 2015-04-22 | 景炜杰 | 一种双酚a二醚二酐的制备方法 |
WO2017189293A1 (en) * | 2016-04-27 | 2017-11-02 | Sabic Global Technologies B.V. | Method for isolation of a dianhydride and dianhydrides prepared by the method |
WO2019217257A1 (en) | 2018-05-07 | 2019-11-14 | Sabic Global Technologies B.V. | Method for isolation of an aromatic dianhydride and aromatic dianhydrides prepared by the method |
EP3793983B1 (en) | 2018-05-14 | 2024-03-27 | SHPP Global Technologies B.V. | Method for isolation of a dianhydride and dianhydrides prepared by the method |
WO2019236536A1 (en) | 2018-06-04 | 2019-12-12 | Sabic Global Technologies B.V. | Method for producing an aromatic dianhydride |
CN112262131A (zh) | 2018-06-18 | 2021-01-22 | 沙特高性能聚合物和塑料全球技术公司 | 分离芳族二酐的方法和用该方法制备的芳族二酐 |
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Family Cites Families (77)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1891843A (en) | 1932-12-20 | Signobs to imperial chemical industries limited | ||
US2391226A (en) | 1943-02-25 | 1945-12-18 | Wingfoot Corp | Method of preparing a cyclic dicarboxylic acid anhydride |
US2764597A (en) | 1954-12-02 | 1956-09-25 | Du Pont | Isomerization of delta-cyclohexene 1, 2-dicarboxylic acid anhydride and esters |
US3240792A (en) | 1961-03-22 | 1966-03-15 | Imp Smelting Corp Ltd | Tetrafluorophthalic acids and derivatives |
US3346597A (en) | 1964-03-30 | 1967-10-10 | Shell Oil Co | Halogen-containing cyclic anhydrides |
US3480667A (en) | 1965-04-28 | 1969-11-25 | Texaco Inc | Method of producing fluorinated compounds |
DE1493217C3 (de) | 1965-08-16 | 1978-11-09 | Studiengesellschaft Kohle Mbh, 4330 Muelheim | Verfahren zur Herstellung von Pyromellithsäure bzw. deren Mono- und Dianhydrid |
US3875116A (en) * | 1970-12-29 | 1975-04-01 | Gen Electric | Polyetherimides |
US3972902A (en) | 1971-01-20 | 1976-08-03 | General Electric Company | 4,4'-Isopropylidene-bis(3- and 4-phenyleneoxyphthalic anhydride) |
US3819658A (en) | 1971-03-10 | 1974-06-25 | Koppers Co Inc | Isomerization of tetrahydrophthalic anhydride |
US3803085A (en) * | 1972-12-29 | 1974-04-09 | Gen Electric | Method for making polyetherimides |
US3879428A (en) * | 1973-03-30 | 1975-04-22 | Gen Electric | Method for making aromatic bis(ether anhydride)s |
US3983093A (en) * | 1975-05-19 | 1976-09-28 | General Electric Company | Novel polyetherimides |
US4045408A (en) | 1976-03-19 | 1977-08-30 | The United States Of America As Represented By The Secretary Of The Navy | Fluoro-anhydride curing agents and precursors thereof for fluorinated epoxy resins |
US4217281A (en) | 1976-10-04 | 1980-08-12 | General Electric Company | Imide carbonyl compounds and method for making |
JPS5822460B2 (ja) | 1977-04-06 | 1983-05-09 | 三井東圧化学株式会社 | 4−メチルフタル酸の核塩素化物及びそれらの製造法 |
US4273712A (en) * | 1979-05-09 | 1981-06-16 | General Electric Company | Method for making aromatic ether imides |
US4257953A (en) | 1979-05-09 | 1981-03-24 | General Electric Company | Method for making bisphenoxide salts and bisimides derived therefrom |
US4374267A (en) | 1980-12-29 | 1983-02-15 | Occidental Chemical Corporation | Fluorophthalamic acids and method of preparation |
US4329496A (en) | 1981-04-03 | 1982-05-11 | General Electric Company | Method for making aromatic bis(ether phthalic acid) or aromatic bis(ether anhydride) |
US4329291A (en) | 1981-04-03 | 1982-05-11 | General Electric Company | Method for making aromatic bis(ether anhydride)s |
US4318857A (en) | 1981-04-03 | 1982-03-09 | General Electric Company | Method for making aromatic bis (ether anhydrides) |
US4329292A (en) | 1981-04-16 | 1982-05-11 | General Electric Company | Continuous method for making aromatic bis(ether phthalic acid) or aromatic bis(ether anhydride) |
US4340545A (en) | 1981-04-13 | 1982-07-20 | General Electric Company | Method for making aromatic bis(ether anhydrides) |
US4455410A (en) | 1982-03-18 | 1984-06-19 | General Electric Company | Polyetherimide-polysulfide blends |
US4417044A (en) | 1982-05-25 | 1983-11-22 | General Electric Company | Process for making polyetherimides |
DE3303378A1 (de) | 1983-02-02 | 1984-08-02 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von fluorphthalsaeureanhydriden |
US4520204A (en) * | 1983-04-25 | 1985-05-28 | General Electric Company | Method for preparation of aromatic ether imides and for catalyst recovery therein |
US4517372A (en) | 1983-05-12 | 1985-05-14 | Occidental Chemical Corporation | Process for the preparation of 4-fluorophthalic anhydride |
DE3320089A1 (de) | 1983-06-03 | 1984-12-06 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von fluorphtsaeureimiden |
US4675376A (en) * | 1983-11-18 | 1987-06-23 | General Electric Company | Process for the preparation of n-alkylphthalimide and copolymer derived therefrom |
US4599429A (en) | 1983-12-08 | 1986-07-08 | General Electric Company | Destruction of DNPI in an all nitric acid nitration process |
US5155234A (en) | 1983-12-08 | 1992-10-13 | General Electric Company | Nitration of phthalic acid and phthalic anhydride using nitric acid |
US4902809A (en) | 1983-12-08 | 1990-02-20 | General Electric Company | Method for making N-substituted nitrophthalimides |
US4921970A (en) | 1984-01-03 | 1990-05-01 | General Electric Company | Nitration reactions with acid anhydride promoters |
US4560773A (en) | 1984-04-16 | 1985-12-24 | Stauffer Chemical Company | Process for preparing substituted phthalic anhydrides |
US4559405A (en) | 1984-04-16 | 1985-12-17 | Stauffer Chemical Company | Process for preparing substituted phthalic anhydrides |
US4560772A (en) | 1984-10-22 | 1985-12-24 | Stauffer Chemical Company | Preparation of substituted phthalic anhydrides |
US4584388A (en) | 1985-01-14 | 1986-04-22 | General Electric Company | Method and composition for preparing aromatic polycarboxylic acids and their anhydrides from polycarboximides |
US5021588A (en) | 1985-01-18 | 1991-06-04 | E.I. Du Pont De Nemours And Company | Vapor phase catalytic oxidation of butane to maleic anhydride |
US4571425A (en) | 1985-02-14 | 1986-02-18 | General Electric Company | Method for making aromatic bis(ether anhydride) |
US4612361A (en) * | 1985-09-23 | 1986-09-16 | General Electric Company | Poly(etherimides) and compositions containing the same |
US5068353A (en) * | 1986-12-31 | 1991-11-26 | General Electric Company | Synthesis of aromatic bis(ether phthalimide) compounds |
US4965337A (en) * | 1987-12-31 | 1990-10-23 | General Electric Company | Very high heat thermoplastic polyetherimides containing aromatic structure |
US5003088A (en) | 1988-02-24 | 1991-03-26 | Occidental Chemical Corporation | Method for the preparation of halophthalic anhydrides |
US4978760A (en) | 1988-02-24 | 1990-12-18 | Occidental Chemical Corporation | Preparation of halogen substituted phthalic anhydride |
US5206391A (en) | 1989-09-11 | 1993-04-27 | Occidental Chemical Corporation | Process for the preparation of halophthalic anhydrides |
US5233054A (en) | 1989-09-11 | 1993-08-03 | Occidental Chemical Corporation | Process for the preparation of halophthalic anhydrides |
US5049682A (en) | 1989-09-11 | 1991-09-17 | Occidental Chemical Corporation | Process for the preparation of halophthalic anhydrides |
US4962206A (en) | 1989-11-20 | 1990-10-09 | Occidental Chemical Corporation | Process for the preparation of 4-bromophthalic anhydride |
US5132423A (en) | 1990-02-05 | 1992-07-21 | General Electric Company | Method for conducting organic reactions using guanidinium salt as phase transfer catalyst |
US5059697A (en) | 1990-06-14 | 1991-10-22 | Occidental Chemical Corporation | Preparation of halogenated phthalic anhydrides |
US5229482A (en) | 1991-02-28 | 1993-07-20 | General Electric Company | Phase transfer catalyzed preparation of aromatic polyether polymers |
US5300201A (en) | 1991-04-22 | 1994-04-05 | Occidental Chemical Corporation | Photochlorination of phthalic anhydride |
US5235071A (en) | 1991-07-10 | 1993-08-10 | Nippon Shokubai Co., Ltd. | Catalyst for producing phthalic anhydride and process by using the same |
US5266678A (en) | 1991-08-30 | 1993-11-30 | Eastman Kodak Company | Method for preparing polyamide-imides from (O, imide and polyamine |
US5364824A (en) | 1992-12-08 | 1994-11-15 | Huntsman Specialty Chemicals Corporation | Catalysis for the production of maleic anhydride containing vanadium-phosphorus oxide with selected promoter elements |
US5359084A (en) * | 1993-02-18 | 1994-10-25 | General Electric Company | Method of preparing aromatic ether bisimides |
DE4313174A1 (de) | 1993-04-22 | 1994-10-27 | Hoechst Ag | Verfahren zur Herstellung von 3-Chloranthranilsäurealkylestern hoher Reinheit aus 3-Chloranthranilsäure |
US5322954A (en) | 1993-05-28 | 1994-06-21 | Occidental Chemical Corporation | Synthesis of 4-substituted phthalic anhydrides |
US5359092A (en) | 1993-06-02 | 1994-10-25 | Hay Allan S | Bis-N-aminoimides |
TW399043B (en) * | 1994-05-27 | 2000-07-21 | Gen Electric | Process for preparing bis (ether anhydrides) using alkylamine derived bisimides having low melting temperatures |
US5536846A (en) * | 1994-05-27 | 1996-07-16 | General Electric Company | Process for preparing bis(ether anhydrides) using alkylamine derived bisimides having low melting temperatures |
US6008374A (en) * | 1994-05-27 | 1999-12-28 | General Electric Company | Process for preparing bis (ether anhydrides) using alkylamine derived bisimides having low melting temperatures |
US5510308A (en) | 1994-10-19 | 1996-04-23 | E. I. Du Pont De Nemours And Company | Cation and vanadium substituted heteropolyacid catalysts for vapor phase oxidation |
US5672750A (en) | 1994-12-16 | 1997-09-30 | Eastman Chemical Company | Preparation of aromatic amides from carbon monoxide, an amine and an aromatic chloride |
FR2728898B1 (fr) | 1994-12-29 | 1997-01-31 | Rhone Poulenc Chimie | Procede de preparation d'acides carboxyliques par oxydation menagee des alcanes correspondants |
DE19500031A1 (de) | 1995-01-02 | 1996-07-04 | Basf Ag | Verfahren zur Herstellung von 3-Chlorphthalsäureanhydrid |
DE19519172A1 (de) | 1995-05-24 | 1996-11-28 | Consortium Elektrochem Ind | Trägerkatalysator für Gasphasenoxidationsreaktoren |
US5705685A (en) | 1995-10-31 | 1998-01-06 | Sun Company, Inc. (R&M) | Conversion of alkanes to unsaturated carboxylic acids |
US5872294A (en) | 1996-01-11 | 1999-02-16 | General Electric Company | Aqueous hexasubstituted guanidinium chlorides and methods for their preparation and use |
JPH09194289A (ja) | 1996-01-12 | 1997-07-29 | Mitsubishi Materials Shilicon Corp | 単結晶引上装置 |
JP3143598B2 (ja) | 1997-02-28 | 2001-03-07 | 株式会社日本触媒 | 高純度無水フタル酸の製造方法 |
US5908915A (en) * | 1997-10-06 | 1999-06-01 | General Electric Company | Copolyetherimides and phase catalyzed method for their preparation |
US6072010A (en) * | 1997-12-23 | 2000-06-06 | General Electric Co. | Polyetherimide resin compositions with improved ductility |
US6235866B1 (en) * | 1999-10-06 | 2001-05-22 | General Electric Company | Slurry preparation of bis (halophthalimides) and of polyether polymers |
US6265521B1 (en) * | 2000-08-07 | 2001-07-24 | General Electric Company | Method for preparing polyether polymers of predetermined molecular |
-
2001
- 2001-12-05 US US09/683,257 patent/US6498224B1/en not_active Expired - Lifetime
-
2002
- 2002-10-22 US US10/065,473 patent/US6590108B1/en not_active Expired - Lifetime
- 2002-11-04 AU AU2002348176A patent/AU2002348176A1/en not_active Abandoned
- 2002-11-04 DE DE60216507T patent/DE60216507T2/de not_active Expired - Lifetime
- 2002-11-04 ES ES02784398T patent/ES2278067T3/es not_active Expired - Lifetime
- 2002-11-04 JP JP2003551187A patent/JP2005511836A/ja active Pending
- 2002-11-04 CN CNB028274512A patent/CN100469817C/zh not_active Expired - Fee Related
- 2002-11-04 EP EP02784398A patent/EP1458791B1/en not_active Expired - Fee Related
- 2002-11-04 WO PCT/US2002/035522 patent/WO2003050165A1/en active IP Right Grant
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104204036A (zh) * | 2012-03-30 | 2014-12-10 | 沙伯基础创新塑料知识产权有限公司 | 聚醚酰亚胺、制备方法及其形成的制品 |
CN104204036B (zh) * | 2012-03-30 | 2016-09-21 | 沙特基础全球技术有限公司 | 聚醚酰亚胺、制备方法及其形成的制品 |
CN107278213A (zh) * | 2015-02-27 | 2017-10-20 | 沙特基础工业全球技术有限公司 | 通过卤素置换制备低色聚醚酰亚胺的方法及低色聚醚酰亚胺 |
CN107278213B (zh) * | 2015-02-27 | 2020-10-23 | 沙特基础工业全球技术有限公司 | 通过卤素置换制备低色聚醚酰亚胺的方法及低色聚醚酰亚胺 |
CN110050014A (zh) * | 2016-12-31 | 2019-07-23 | 沙特基础工业全球技术有限公司 | 制备聚醚酰亚胺的方法和由其生产的聚醚酰亚胺 |
CN115780487A (zh) * | 2023-01-05 | 2023-03-14 | 河北东丽新材料有限公司 | 一种萃取剂及利用其处理4,4`-联苯醚二酐生产固废的方法 |
Also Published As
Publication number | Publication date |
---|---|
AU2002348176A1 (en) | 2003-06-23 |
US6590108B1 (en) | 2003-07-08 |
JP2005511836A (ja) | 2005-04-28 |
DE60216507D1 (de) | 2007-01-11 |
EP1458791A1 (en) | 2004-09-22 |
US6498224B1 (en) | 2002-12-24 |
EP1458791B1 (en) | 2006-11-29 |
WO2003050165A1 (en) | 2003-06-19 |
DE60216507T2 (de) | 2007-10-04 |
CN100469817C (zh) | 2009-03-18 |
ES2278067T3 (es) | 2007-08-01 |
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