NL7200956A - - Google Patents
Info
- Publication number
- NL7200956A NL7200956A NL7200956A NL7200956A NL7200956A NL 7200956 A NL7200956 A NL 7200956A NL 7200956 A NL7200956 A NL 7200956A NL 7200956 A NL7200956 A NL 7200956A NL 7200956 A NL7200956 A NL 7200956A
- Authority
- NL
- Netherlands
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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/54—Preparation of carboxylic acid anhydrides
- C07C51/56—Preparation of carboxylic acid anhydrides from organic acids, their salts, their esters or their halides, e.g. by carboxylation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C63/00—Compounds having carboxyl groups bound to a carbon atoms of six-membered aromatic rings
- C07C63/14—Monocyclic dicarboxylic acids
- C07C63/15—Monocyclic dicarboxylic acids all carboxyl groups bound to carbon atoms of the six-membered aromatic ring
-
- 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
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D307/87—Benzo [c] furans; Hydrogenated benzo [c] furans
- C07D307/89—Benzo [c] furans; Hydrogenated benzo [c] furans with two oxygen atoms directly attached in positions 1 and 3
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Indole Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/113,747 US3965125A (en) | 1971-02-08 | 1971-02-08 | Synthesis of certain bis(phthalic anhydrides) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7200956A true NL7200956A (enExample) | 1972-08-10 |
Family
ID=22351254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7200956A NL7200956A (enExample) | 1971-02-08 | 1972-01-24 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3965125A (enExample) |
| CA (1) | CA954873A (enExample) |
| DE (1) | DE2155431A1 (enExample) |
| FR (1) | FR2126731A5 (enExample) |
| GB (1) | GB1353962A (enExample) |
| IT (1) | IT940177B (enExample) |
| NL (1) | NL7200956A (enExample) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1019888A (en) * | 1972-12-29 | 1977-10-25 | General Electric Company | Polyetherimides |
| US3879428A (en) * | 1973-03-30 | 1975-04-22 | Gen Electric | Method for making aromatic bis(ether anhydride)s |
| US3933862A (en) * | 1974-08-23 | 1976-01-20 | General Electric Company | Aromatic dithio dianhydrides |
| US4054600A (en) * | 1975-06-27 | 1977-10-18 | General Electric Company | Method for making aromatic bis(ether dicarboxylic acid)s |
| US4273712A (en) * | 1979-05-09 | 1981-06-16 | General Electric Company | Method for making aromatic ether imides |
| US4476309A (en) * | 1983-03-21 | 1984-10-09 | General Electric Company | Method for making aromatic etherimides |
| US4880584A (en) * | 1986-04-25 | 1989-11-14 | Trw, Inc. | Fiber reinforced thermoplastic resin matrix composites |
| US4892896A (en) * | 1988-04-04 | 1990-01-09 | Ethyl Corporation | Processing polyimide precursor compositions |
| US4906760A (en) * | 1988-08-04 | 1990-03-06 | Hoechst Celanese Corp. | Purification of anhydrides |
| US5149761A (en) * | 1988-10-12 | 1992-09-22 | Bayer Aktiengesellschaft | Aromatic ether imides |
| JP2735314B2 (ja) * | 1989-10-06 | 1998-04-02 | 株式会社日立製作所 | 高純度の３，３’，４，４’―ビフェニルテトラカルボン酸又はその酸二無水物の製造方法 |
| US5359092A (en) * | 1993-06-02 | 1994-10-25 | Hay Allan S | Bis-N-aminoimides |
| ES2174156T3 (es) * | 1996-09-05 | 2002-11-01 | Bayer Ag | Perinonas, quinoftalonas y perinona-quinoftalonas puenteadas. |
| EP1183311B1 (en) | 1999-04-07 | 2006-09-27 | Solvay Advanced Polymers, L.L.C. | Poly(biphenyl ether sulfone) resins having improved uv yellowing resistance |
| US6881815B2 (en) * | 2002-09-25 | 2005-04-19 | General Electric Company | Method for the preparation poly(etherimide)s |
| US7820767B2 (en) * | 2006-03-07 | 2010-10-26 | Solvay Advanced Polymers, L.L.C. | Aromatic polyimide composition |
| US8362114B2 (en) * | 2007-02-28 | 2013-01-29 | Solvay Advanced Polymers, L.L.C. | Thermoplastic compositions containing microspheres |
| CN101679741A (zh) * | 2007-04-23 | 2010-03-24 | 索维高级聚合物股份有限公司 | 耐摩擦和磨损的物品 |
| 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 |
| US10829449B2 (en) | 2016-03-29 | 2020-11-10 | Sabic Global Technologies B.V. | Methods of manufacture of bis(ether anhydride)s and polyetherimides |
| WO2020099685A1 (en) | 2018-11-16 | 2020-05-22 | Rhodia Operations | Polymer composites comprising an aliphatic polyamide matrix and sized glass or basalt fibres |
| CN118702656B (zh) * | 2024-08-28 | 2025-06-17 | 安徽秀朗新材料科技有限公司 | 一种绿色环保的聚酰亚胺单体制备工艺 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3431240A (en) * | 1966-04-08 | 1969-03-04 | Minnesota Mining & Mfg | Anhydride-containing linear polyarylsulfones |
-
1971
- 1971-02-08 US US05/113,747 patent/US3965125A/en not_active Expired - Lifetime
- 1971-09-29 CA CA124,008A patent/CA954873A/en not_active Expired
- 1971-10-11 GB GB4728071A patent/GB1353962A/en not_active Expired
- 1971-11-08 DE DE19712155431 patent/DE2155431A1/de active Pending
- 1971-12-16 IT IT83701/71A patent/IT940177B/it active
-
1972
- 1972-01-24 NL NL7200956A patent/NL7200956A/xx unknown
- 1972-02-04 FR FR7203899A patent/FR2126731A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1353962A (en) | 1974-05-22 |
| IT940177B (it) | 1973-02-10 |
| DE2155431A1 (de) | 1972-08-17 |
| FR2126731A5 (enExample) | 1972-10-06 |
| CA954873A (en) | 1974-09-17 |
| US3965125A (en) | 1976-06-22 |