IT949843B - Derivati n sostituiti della piperi dina procedimento per la loro pre parazione e loro utilizzazione co me stabilizzanti - Google Patents
Derivati n sostituiti della piperi dina procedimento per la loro pre parazione e loro utilizzazione co me stabilizzantiInfo
- Publication number
- IT949843B IT949843B IT21359/72A IT2135972A IT949843B IT 949843 B IT949843 B IT 949843B IT 21359/72 A IT21359/72 A IT 21359/72A IT 2135972 A IT2135972 A IT 2135972A IT 949843 B IT949843 B IT 949843B
- Authority
- IT
- Italy
- Prior art keywords
- dina
- piperi
- stabilizers
- procedure
- preparation
- Prior art date
Links
- 239000003381 stabilizer Substances 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D491/00—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00
- C07D491/02—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00 in which the condensed system contains two hetero rings
- C07D491/10—Spiro-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
- C08K5/3432—Six-membered rings
- C08K5/3435—Piperidines
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Hydrogenated Pyridines (AREA)
- Anti-Oxidant Or Stabilizer Compositions (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9098871A JPS5416980B2 (enrdf_load_stackoverflow) | 1971-11-13 | 1971-11-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT949843B true IT949843B (it) | 1973-06-11 |
Family
ID=14013878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT21359/72A IT949843B (it) | 1971-11-13 | 1972-03-03 | Derivati n sostituiti della piperi dina procedimento per la loro pre parazione e loro utilizzazione co me stabilizzanti |
Country Status (12)
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5420977B2 (enrdf_load_stackoverflow) * | 1972-10-26 | 1979-07-26 | ||
| GB1478261A (en) * | 1975-05-28 | 1977-06-29 | Ciba Geigy Ag | Derivatives of 4-oxopiperidines |
| JPH0343466A (ja) * | 1989-07-11 | 1991-02-25 | Ube Ind Ltd | 粉体塗装用ポリエチレン組成物 |
| WO2017018153A1 (ja) * | 2015-07-24 | 2017-02-02 | Dic株式会社 | 安定剤化合物、液晶組成物および表示素子 |
-
1971
- 1971-11-13 JP JP9098871A patent/JPS5416980B2/ja not_active Expired
-
1972
- 1972-02-22 CA CA135,290A patent/CA983037A/en not_active Expired
- 1972-02-24 ZA ZA721227A patent/ZA721227B/xx unknown
- 1972-02-29 NL NL7202612A patent/NL7202612A/xx not_active Application Discontinuation
- 1972-03-01 GB GB946772A patent/GB1337600A/en not_active Expired
- 1972-03-02 FR FR7207175A patent/FR2159853A5/fr not_active Expired
- 1972-03-02 BE BE780138A patent/BE780138A/xx unknown
- 1972-03-02 SU SU1754601A patent/SU423308A3/ru active
- 1972-03-03 IT IT21359/72A patent/IT949843B/it active
- 1972-03-03 ES ES400414A patent/ES400414A1/es not_active Expired
- 1972-03-03 CH CH314072A patent/CH567053A5/xx not_active IP Right Cessation
- 1972-03-03 DE DE2211177A patent/DE2211177A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| SU423308A3 (enrdf_load_stackoverflow) | 1974-04-05 |
| NL7202612A (enrdf_load_stackoverflow) | 1973-05-15 |
| JPS5416980B2 (enrdf_load_stackoverflow) | 1979-06-26 |
| FR2159853A5 (enrdf_load_stackoverflow) | 1973-06-22 |
| GB1337600A (enrdf_load_stackoverflow) | 1973-11-14 |
| ZA721227B (en) | 1972-11-29 |
| BE780138A (fr) | 1972-09-04 |
| DE2211177A1 (de) | 1973-05-24 |
| CA983037A (en) | 1976-02-03 |
| CH567053A5 (enrdf_load_stackoverflow) | 1975-09-30 |
| JPS4855938A (enrdf_load_stackoverflow) | 1973-08-06 |
| ES400414A1 (es) | 1975-06-16 |
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