LU76807A1 - - Google Patents
Info
- Publication number
- LU76807A1 LU76807A1 LU76807A LU76807A LU76807A1 LU 76807 A1 LU76807 A1 LU 76807A1 LU 76807 A LU76807 A LU 76807A LU 76807 A LU76807 A LU 76807A LU 76807 A1 LU76807 A1 LU 76807A1
- Authority
- LU
- Luxembourg
Links
Classifications
-
- 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
- C08K5/3442—Heterocyclic compounds having nitrogen in the ring having two nitrogen atoms in the ring
- C08K5/3462—Six-membered rings
- C08K5/3465—Six-membered rings condensed with carbocyclic rings
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19762606819 DE2606819A1 (de) | 1976-02-20 | 1976-02-20 | 14-substituierte 7,15-diazadispiro- eckige klammer auf 5.1.5.3 eckige klammer zu -hexadecane als uv-stabilisatoren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU76807A1 true LU76807A1 (it) | 1977-09-12 |
Family
ID=5970386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU76807A LU76807A1 (it) | 1976-02-20 | 1977-02-18 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4097452A (it) |
| JP (1) | JPS52102361A (it) |
| BE (1) | BE851657A (it) |
| DE (1) | DE2606819A1 (it) |
| DK (1) | DK71377A (it) |
| FR (1) | FR2341616A1 (it) |
| IT (1) | IT1079576B (it) |
| LU (1) | LU76807A1 (it) |
| NL (1) | NL7701580A (it) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4190571A (en) * | 1977-09-21 | 1980-02-26 | The B. F. Goodrich Company | Substituted 2-keto-1,4-diazacycloalkanes and UV-light-stabilized compositions containing them |
| CA1111421A (en) * | 1978-03-24 | 1981-10-27 | John T. Lai | Synthesis of 1,4-diaza-2-cycloalkanone and substituted derivatives thereof |
| US4309336A (en) * | 1980-05-15 | 1982-01-05 | The B. F. Goodrich Company | Polymeric compositions containing antioxidants |
| CA1173616A (en) * | 1980-12-22 | 1984-09-04 | George Kletecka | Hindered phenolic antioxidants and diazacycloalkane uv stabilizers in polymeric films |
| US4650870A (en) * | 1984-03-12 | 1987-03-17 | Ciba-Geigy Corporation | Substituted piperazinone light stabilizers |
| US4692487A (en) * | 1985-01-29 | 1987-09-08 | The B. F. Goodrich Company | 1,2-ethanediyl-bis-2-piperazinone esters, oligomers thereof, and compositions stabilized thereby |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3901886A (en) * | 1968-11-08 | 1975-08-26 | Mcneilab Inc | Certain derivatives of pyrazinylmalonates |
| US4007157A (en) * | 1973-07-11 | 1977-02-08 | Ciba-Geigy Corporation | Substituted piperazines and polymeric compositions stabilized thereby |
| US4007156A (en) * | 1973-07-16 | 1977-02-08 | Ciba-Geigy Corporation | Acylated derivatives of substituted piperazines and polymeric compositions stabilized thereby |
-
1976
- 1976-02-20 DE DE19762606819 patent/DE2606819A1/de active Pending
-
1977
- 1977-02-15 NL NL7701580A patent/NL7701580A/xx not_active Application Discontinuation
- 1977-02-16 US US05/769,331 patent/US4097452A/en not_active Expired - Lifetime
- 1977-02-18 IT IT20466/77A patent/IT1079576B/it active
- 1977-02-18 DK DK71377A patent/DK71377A/da unknown
- 1977-02-18 JP JP1630577A patent/JPS52102361A/ja active Pending
- 1977-02-18 LU LU76807A patent/LU76807A1/xx unknown
- 1977-02-21 FR FR7704885A patent/FR2341616A1/fr active Granted
- 1977-02-21 BE BE175112A patent/BE851657A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2606819A1 (de) | 1977-09-01 |
| BE851657A (fr) | 1977-08-22 |
| IT1079576B (it) | 1985-05-13 |
| JPS52102361A (en) | 1977-08-27 |
| DK71377A (da) | 1977-08-21 |
| US4097452A (en) | 1978-06-27 |
| NL7701580A (nl) | 1977-08-23 |
| FR2341616B3 (it) | 1979-10-19 |
| FR2341616A1 (fr) | 1977-09-16 |