CN1294180C - 聚(醚二酰亚胺)的制备方法 - Google Patents
聚(醚二酰亚胺)的制备方法 Download PDFInfo
- Publication number
- CN1294180C CN1294180C CNB031598072A CN03159807A CN1294180C CN 1294180 C CN1294180 C CN 1294180C CN B031598072 A CNB031598072 A CN B031598072A CN 03159807 A CN03159807 A CN 03159807A CN 1294180 C CN1294180 C CN 1294180C
- Authority
- CN
- China
- Prior art keywords
- carbon atoms
- arylidene
- halo
- imide
- catalyzer
- 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 - Fee Related
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
- C07D209/44—Iso-indoles; Hydrogenated iso-indoles
- C07D209/48—Iso-indoles; Hydrogenated iso-indoles with oxygen atoms in positions 1 and 3, e.g. phthalimide
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
- C07D401/04—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings directly linked by a ring-member-to-ring-member bond
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/14—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing three or more hetero rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Indole Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Plural Heterocyclic Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
Abstract
Description
实施例 | 催化剂 | 催化剂量(g) | 产率 |
3 | Calgon S-Sorb | 0.5 | 51% |
4 | Cu2O | 0.1 | 4% |
5 | CuCl | 0.1 | 15% |
6 | CuCl2 | 0.1 | 41% |
7 | Cu(Acac) | 0.1 | 27% |
8* | 无 | - | 0.5% |
实施例 | 催化剂 | 催化剂量(g) | N-苯基-4-氯代邻苯二甲酰亚胺的产率 | N-(2-吡啶基)-4-氯代邻苯二甲酰亚胺的产率 |
9 | Calgon S-Sorb | 0.5 | 18.6% | 89.9% |
10 | CuCO3Cu(OH)2 | 0.1 | 1.8% | 69.7% |
11** | CuCl2 | 0.1 | 5.8% | 62.9% |
12 | Cu(Acac) | 0.1 | 1.3% | 44.5% |
13* | 无 | - | 0% | 1.4% |
Claims (30)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/065,197 US6881815B2 (en) | 2002-09-25 | 2002-09-25 | Method for the preparation poly(etherimide)s |
US10/065197 | 2002-09-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1497006A CN1497006A (zh) | 2004-05-19 |
CN1294180C true CN1294180C (zh) | 2007-01-10 |
Family
ID=31975654
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB031598072A Expired - Fee Related CN1294180C (zh) | 2002-09-25 | 2003-09-25 | 聚(醚二酰亚胺)的制备方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US6881815B2 (zh) |
EP (1) | EP1403303B1 (zh) |
JP (1) | JP2004155769A (zh) |
CN (1) | CN1294180C (zh) |
DE (1) | DE60323023D1 (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5823411B2 (ja) * | 2009-12-31 | 2015-11-25 | サビック グローバル テクノロジーズ ベスローテン フェンノートシャップ | 相対温度指数が改善されたクロロ置換ポリエーテルイミド |
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 |
CN105985521B (zh) * | 2015-02-03 | 2018-11-09 | 中国科学院宁波材料技术与工程研究所 | 一种聚苯并咪唑酰亚胺及其制备方法 |
US11279692B2 (en) * | 2015-12-29 | 2022-03-22 | Shpp Global Technologies B.V. | Methods for the manufacture of an aromatic bisimide and a polyetherimide |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3803085A (en) * | 1972-12-29 | 1974-04-09 | Gen Electric | Method for making polyetherimides |
US3847869A (en) * | 1973-09-28 | 1974-11-12 | Gen Electric | Method for preparing polyetherimides |
US4489185A (en) * | 1982-07-26 | 1984-12-18 | Schoenberg Jules E | Carbinol-containing polyimides capable of self-crosslinking at low temperature |
US4578470A (en) * | 1983-06-20 | 1986-03-25 | General Electric Company | Bis-imides containing heterocyclic aromatic rings |
US4599396A (en) * | 1984-09-04 | 1986-07-08 | General Electric Company | Crystalline polyetherimides and polyamic acid precursors therefor |
US4634760A (en) * | 1985-11-14 | 1987-01-06 | General Electric Company | Novel copolyimides and polyamic acid precursors therefor |
EP1059291A2 (en) * | 1994-05-27 | 2000-12-13 | General Electric Company | Process for preparing bis(ether anhydrides) |
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 |
Family Cites Families (93)
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 |
DE1260458B (de) * | 1965-08-16 | 1968-02-08 | Studiengesellschaft Kohle Mbh | Verfahren zur Herstellung von aromatischen Carbonsaeuren |
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) |
US3965125A (en) * | 1971-02-08 | 1976-06-22 | Trw Inc. | Synthesis of certain bis(phthalic anhydrides) |
US3819658A (en) * | 1971-03-10 | 1974-06-25 | Koppers Co Inc | Isomerization of tetrahydrophthalic anhydride |
US3989712A (en) * | 1973-03-30 | 1976-11-02 | General Electric Company | Thio-bis(phthalimides) |
US3850965A (en) * | 1973-03-30 | 1974-11-26 | Gen Electric | Method for making aromatic ether anhydrides and products made thereby |
US3879428A (en) * | 1973-03-30 | 1975-04-22 | Gen Electric | Method for making aromatic bis(ether anhydride)s |
US3941883A (en) * | 1974-03-11 | 1976-03-02 | Ciba-Geigy Corporation | Aromatic dicarboxamides as anticonvulsants |
US3983093A (en) * | 1975-05-19 | 1976-09-28 | General Electric Company | Novel polyetherimides |
US4054600A (en) * | 1975-06-27 | 1977-10-18 | General Electric Company | Method for making aromatic bis(ether dicarboxylic acid)s |
US4005134A (en) * | 1975-09-11 | 1977-01-25 | General Electric Company | Method for making aromatic bis(ether dicarboxylic acid) |
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 |
US4257953A (en) * | 1979-05-09 | 1981-03-24 | General Electric Company | Method for making bisphenoxide salts and bisimides derived therefrom |
US4273712A (en) * | 1979-05-09 | 1981-06-16 | General Electric Company | Method for making aromatic ether imides |
SE7907121L (sv) * | 1979-08-27 | 1981-02-28 | Astra Laekemedel Ab | Ftalimidinderivat |
US4247464A (en) * | 1979-10-01 | 1981-01-27 | General Electric Company | Liquid extraction method for recovering aromatic bisimides |
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 |
US4543416A (en) * | 1983-02-01 | 1985-09-24 | General Electric Company | Di(phthalic anhydride) derivatives of di(disubstituted phenol) sulfones |
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 |
US5155234A (en) * | 1983-12-08 | 1992-10-13 | General Electric Company | Nitration of phthalic acid and phthalic anhydride using nitric acid |
US4599429A (en) * | 1983-12-08 | 1986-07-08 | General Electric Company | Destruction of DNPI in an all nitric acid nitration process |
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 |
US4650850A (en) * | 1985-09-27 | 1987-03-17 | General Electric Company | Bis(dialkyl aromatic ether anhydride) and polymers obtained therefrom |
US4868316A (en) * | 1987-04-27 | 1989-09-19 | Occidental Chemical Corporation | Process for the preparation of diether diphthalic anhydrides |
US4960905A (en) * | 1987-09-21 | 1990-10-02 | Occidental Chemical Corporation | Phenoxy phthalic anhydrides |
US4827000A (en) * | 1987-09-21 | 1989-05-02 | Occidental Chemical Corporation | Process for the preparation of phenoxy phthalic anhydrides |
US4965337A (en) * | 1987-12-31 | 1990-10-23 | General Electric Company | Very high heat thermoplastic polyetherimides containing aromatic structure |
US4864034A (en) * | 1988-01-20 | 1989-09-05 | General Electric Company | Spiro(bis)indane bis-oxyphthalic acids and functional derivatives thereof |
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 |
US5185451A (en) * | 1989-05-15 | 1993-02-09 | Occidental Chemical Corporation | Bis-imides of dioxydiphthalic acid |
US5206391A (en) * | 1989-09-11 | 1993-04-27 | 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 |
US5233054A (en) * | 1989-09-11 | 1993-08-03 | 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 |
US5082968A (en) * | 1990-11-01 | 1992-01-21 | General Electric Company | Method of preparing hexaalkylguanidinium salts |
US5229482A (en) * | 1991-02-28 | 1993-07-20 | General Electric Company | Phase transfer catalyzed preparation of aromatic polyether polymers |
JPH055137A (ja) * | 1991-03-28 | 1993-01-14 | Mazda Motor Corp | 水素吸蔵用合金部材およびその製造方法 |
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 |
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 |
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 |
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 |
US5830974A (en) | 1997-02-13 | 1998-11-03 | General Electric Company | Method for preparing aromatic polyether polymers |
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 |
US6576770B1 (en) * | 2001-12-05 | 2003-06-10 | General Electric Company | Preparation of substituted phthalic anhydrides and substituted phthalimides |
US6528663B1 (en) * | 2001-12-05 | 2003-03-04 | General Electric Company | Methods for the preparation of 4-chlorophthalic anhydride |
US6498224B1 (en) * | 2001-12-05 | 2002-12-24 | General Electric Company | Methods for the preparation poly(etherimide)s |
US6710187B2 (en) * | 2002-05-14 | 2004-03-23 | General Electric Company | Process to isolate dianhydrides |
-
2002
- 2002-09-25 US US10/065,197 patent/US6881815B2/en not_active Expired - Lifetime
-
2003
- 2003-09-23 EP EP03255967A patent/EP1403303B1/en not_active Expired - Fee Related
- 2003-09-23 DE DE60323023T patent/DE60323023D1/de not_active Expired - Lifetime
- 2003-09-25 JP JP2003333731A patent/JP2004155769A/ja not_active Withdrawn
- 2003-09-25 CN CNB031598072A patent/CN1294180C/zh not_active Expired - Fee Related
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3803085A (en) * | 1972-12-29 | 1974-04-09 | Gen Electric | Method for making polyetherimides |
US3847869A (en) * | 1973-09-28 | 1974-11-12 | Gen Electric | Method for preparing polyetherimides |
US4489185A (en) * | 1982-07-26 | 1984-12-18 | Schoenberg Jules E | Carbinol-containing polyimides capable of self-crosslinking at low temperature |
US4578470A (en) * | 1983-06-20 | 1986-03-25 | General Electric Company | Bis-imides containing heterocyclic aromatic rings |
US4599396A (en) * | 1984-09-04 | 1986-07-08 | General Electric Company | Crystalline polyetherimides and polyamic acid precursors therefor |
US4634760A (en) * | 1985-11-14 | 1987-01-06 | General Electric Company | Novel copolyimides and polyamic acid precursors therefor |
EP1059291A2 (en) * | 1994-05-27 | 2000-12-13 | General Electric Company | Process for preparing bis(ether anhydrides) |
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 |
Also Published As
Publication number | Publication date |
---|---|
EP1403303A1 (en) | 2004-03-31 |
JP2004155769A (ja) | 2004-06-03 |
EP1403303B1 (en) | 2008-08-20 |
CN1497006A (zh) | 2004-05-19 |
US6881815B2 (en) | 2005-04-19 |
DE60323023D1 (de) | 2008-10-02 |
US20040063897A1 (en) | 2004-04-01 |
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