BE692208A - - Google Patents
Info
- Publication number
- BE692208A BE692208A BE692208DA BE692208A BE 692208 A BE692208 A BE 692208A BE 692208D A BE692208D A BE 692208DA BE 692208 A BE692208 A BE 692208A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
- C07C209/62—Preparation of compounds containing amino groups bound to a carbon skeleton by cleaving carbon-to-nitrogen, sulfur-to-nitrogen, or phosphorus-to-nitrogen bonds, e.g. hydrolysis of amides, N-dealkylation of amines or quaternary ammonium compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C27/00—Processes involving the simultaneous production of more than one class of oxygen-containing compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/06—Preparation of carboxylic acids or their salts, halides or anhydrides from carboxylic acid amides
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US51897666A | 1966-01-06 | 1966-01-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE692208A true BE692208A (fr) | 1967-07-05 |
Family
ID=24066270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE692208D BE692208A (fr) | 1966-01-06 | 1967-01-05 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3529017A (fr) |
| BE (1) | BE692208A (fr) |
| DE (1) | DE1593949A1 (fr) |
| FR (1) | FR1509269A (fr) |
| GB (1) | GB1154480A (fr) |
| NL (1) | NL6700266A (fr) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3892716A (en) * | 1971-05-28 | 1975-07-01 | Gen Electric | Method for making carboxy free polyamide acid salts derived therefrom |
| US4092300A (en) * | 1973-02-05 | 1978-05-30 | General Electric Company | Polyamide acid salts |
| US4349479A (en) * | 1980-02-26 | 1982-09-14 | General Electric Company | Method of salvaging aromatic bisimide values |
| US4609712A (en) * | 1984-06-18 | 1986-09-02 | General Electric Company | Method for preparing monomeric and polymeric bis(dicarboxyphenyl) sulfone compounds |
| US4625013A (en) * | 1984-12-20 | 1986-11-25 | General Electric Company | Aromatic sulfoxy compositions and method for their preparation |
| US5721280A (en) * | 1996-10-07 | 1998-02-24 | General Electric Company | Method for depolymerizing polyimides and recovering reagents therefrom |
| JP2013087148A (ja) * | 2011-10-14 | 2013-05-13 | Toray Ind Inc | ポリイミドのアルカリ加水分解方法およびポリイミド金属積層体からの低分子量体および金属の回収方法 |
| RU2727921C1 (ru) * | 2019-11-07 | 2020-07-27 | Федеральное государственное бюджетное учреждение науки Институт проблем химической физики Российской Академии наук (ФГБУН ИПХФ РАН) | Способ переработки полиимидных материалов |
| CN111060547B (zh) * | 2019-12-15 | 2023-07-04 | 上海微谱化工技术服务有限公司 | 一种聚酰亚胺中单体的检测方法 |
| WO2023228613A1 (fr) * | 2022-05-24 | 2023-11-30 | パナソニックＩｐマネジメント株式会社 | Polyimide, procédé de production d'un composé imide, et procédé de production de polyimide recyclé |
-
1966
- 1966-01-06 US US518976A patent/US3529017A/en not_active Expired - Lifetime
-
1967
- 1967-01-05 FR FR90041A patent/FR1509269A/fr not_active Expired
- 1967-01-05 GB GB754/67A patent/GB1154480A/en not_active Expired
- 1967-01-05 DE DE19671593949 patent/DE1593949A1/de active Pending
- 1967-01-05 BE BE692208D patent/BE692208A/xx unknown
- 1967-01-06 NL NL6700266A patent/NL6700266A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3529017A (en) | 1970-09-15 |
| FR1509269A (fr) | 1968-01-12 |
| DE1593949A1 (de) | 1970-10-29 |
| NL6700266A (fr) | 1967-07-07 |
| GB1154480A (en) | 1969-06-11 |