IT974619B - Diimmidi piromellitiche di 3 5 dialchilammine 4 idrossifenil sostituite - Google Patents
Diimmidi piromellitiche di 3 5 dialchilammine 4 idrossifenil sostituiteInfo
- Publication number
- IT974619B IT974619B IT3003972A IT3003972A IT974619B IT 974619 B IT974619 B IT 974619B IT 3003972 A IT3003972 A IT 3003972A IT 3003972 A IT3003972 A IT 3003972A IT 974619 B IT974619 B IT 974619B
- Authority
- IT
- Italy
- Prior art keywords
- pyromellite
- diimides
- dialkylamines
- substituted hydroxyphenyl
- hydroxyphenyl
- Prior art date
Links
- -1 HYDROXYPHENYL Chemical class 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
- C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
- C07D487/04—Ortho-condensed systems
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
- C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
- C07D487/06—Peri-condensed systems
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/34—Heterocyclic compounds having nitrogen in the ring
- C08K5/3412—Heterocyclic compounds having nitrogen in the ring having one nitrogen atom in the ring
- C08K5/3415—Five-membered rings
- C08K5/3417—Five-membered rings condensed with carbocyclic rings
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K15/00—Anti-oxidant compositions; Compositions inhibiting chemical change
- C09K15/04—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds
- C09K15/30—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds containing heterocyclic ring with at least one nitrogen atom as ring member
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Medicinal Chemistry (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Polymers & Plastics (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Anti-Oxidant Or Stabilizer Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US18649971A | 1971-10-04 | 1971-10-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT974619B true IT974619B (it) | 1974-07-10 |
Family
ID=22685194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT3003972A IT974619B (it) | 1971-10-04 | 1972-10-03 | Diimmidi piromellitiche di 3 5 dialchilammine 4 idrossifenil sostituite |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS4848536A (it) |
| CA (1) | CA986522A (it) |
| DE (1) | DE2248306A1 (it) |
| FR (1) | FR2155973B1 (it) |
| GB (1) | GB1393106A (it) |
| IT (1) | IT974619B (it) |
| NL (1) | NL7213440A (it) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4212880A (en) * | 1978-10-23 | 1980-07-15 | Merck & Co., Inc. | Symmetrically substituted pyromellitic diimides as ruminant feed additives |
| AU530335B2 (en) * | 1978-10-23 | 1983-07-14 | Merck & Co., Inc. | Pyromellitic diimides |
| US4673699A (en) * | 1984-11-19 | 1987-06-16 | Mobay Corporation | Flame retardant molding compositions |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3491057A (en) * | 1966-09-24 | 1970-01-20 | Toray Industries | Saturated polyesters stabilized with nitrogen-containing compounds |
| FR2040448A1 (it) * | 1969-04-30 | 1971-01-22 | Geigy Ag J R |
-
1972
- 1972-08-11 CA CA149275A patent/CA986522A/en not_active Expired
- 1972-09-29 GB GB4512372A patent/GB1393106A/en not_active Expired
- 1972-10-02 DE DE19722248306 patent/DE2248306A1/de active Pending
- 1972-10-03 JP JP9936772A patent/JPS4848536A/ja active Pending
- 1972-10-03 IT IT3003972A patent/IT974619B/it active
- 1972-10-03 FR FR7234941A patent/FR2155973B1/fr not_active Expired
- 1972-10-04 NL NL7213440A patent/NL7213440A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2155973A1 (it) | 1973-05-25 |
| FR2155973B1 (it) | 1975-03-14 |
| CA986522A (en) | 1976-03-30 |
| NL7213440A (it) | 1973-04-06 |
| JPS4848536A (it) | 1973-07-10 |
| DE2248306A1 (de) | 1973-04-12 |
| GB1393106A (en) | 1975-05-07 |
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