ZA915055B - Novel 6-aryl-6h-dibenzo(c,e)(1,2)oxaphosphorines,a process for their preparation,and their use for stabilizing plastics,in particular polyolefin molding compositions - Google Patents
Novel 6-aryl-6h-dibenzo(c,e)(1,2)oxaphosphorines,a process for their preparation,and their use for stabilizing plastics,in particular polyolefin molding compositionsInfo
- Publication number
- ZA915055B ZA915055B ZA915055A ZA915055A ZA915055B ZA 915055 B ZA915055 B ZA 915055B ZA 915055 A ZA915055 A ZA 915055A ZA 915055 A ZA915055 A ZA 915055A ZA 915055 B ZA915055 B ZA 915055B
- Authority
- ZA
- South Africa
- Prior art keywords
- oxaphosphorines
- dibenzo
- aryl
- novel
- preparation
- Prior art date
Links
- 238000000034 method Methods 0.000 title 1
- 239000000203 mixture Substances 0.000 title 1
- 238000000465 moulding Methods 0.000 title 1
- 229920003023 plastic Polymers 0.000 title 1
- 239000004033 plastic Substances 0.000 title 1
- 229920000098 polyolefin Polymers 0.000 title 1
- 238000002360 preparation method Methods 0.000 title 1
- 230000000087 stabilizing effect Effects 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/6564—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms
- C07F9/6571—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms having phosphorus and oxygen atoms as the only ring hetero atoms
- C07F9/657163—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms having phosphorus and oxygen atoms as the only ring hetero atoms the ring phosphorus atom being bound to at least one carbon atom
-
- 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
- C08K5/49—Phosphorus-containing compounds
- C08K5/51—Phosphorus bound to oxygen
- C08K5/53—Phosphorus bound to oxygen bound to oxygen and to carbon only
- C08K5/5377—Phosphinous compounds, e.g. R2=P—OR'
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4021195A DE4021195A1 (en) | 1990-07-02 | 1990-07-02 | New 6-aryl-6H-di:benzo-(c,e)(1,2)- oxa:phosphorin(s) - prepd. by grignard reaction of aryl halide(s) and its chloro-deriv., useful as stabilisers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA915055B true ZA915055B (en) | 1992-04-29 |
Family
ID=6409587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA915055A ZA915055B (en) | 1990-07-02 | 1991-07-01 | Novel 6-aryl-6h-dibenzo(c,e)(1,2)oxaphosphorines,a process for their preparation,and their use for stabilizing plastics,in particular polyolefin molding compositions |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE4021195A1 (en) |
| ZA (1) | ZA915055B (en) |
-
1990
- 1990-07-02 DE DE4021195A patent/DE4021195A1/en not_active Withdrawn
-
1991
- 1991-07-01 ZA ZA915055A patent/ZA915055B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE4021195A1 (en) | 1992-01-09 |
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