FR2189410A1 - Benzothiophen-2-carboxylic esters - uv stabilisers for polyolefins, pvc etc - Google Patents
Benzothiophen-2-carboxylic esters - uv stabilisers for polyolefins, pvc etcInfo
- Publication number
- FR2189410A1 FR2189410A1 FR7321889A FR7321889A FR2189410A1 FR 2189410 A1 FR2189410 A1 FR 2189410A1 FR 7321889 A FR7321889 A FR 7321889A FR 7321889 A FR7321889 A FR 7321889A FR 2189410 A1 FR2189410 A1 FR 2189410A1
- Authority
- FR
- France
- Prior art keywords
- alkyl
- phenyl
- benzothiophen
- stabilisers
- polyolefins
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- DYSJMQABFPKAQM-UHFFFAOYSA-N 1-benzothiophene-2-carboxylic acid Chemical class C1=CC=C2SC(C(=O)O)=CC2=C1 DYSJMQABFPKAQM-UHFFFAOYSA-N 0.000 title 1
- 229920000098 polyolefin Polymers 0.000 title 1
- 239000003381 stabilizer Substances 0.000 title 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 6
- 125000000217 alkyl group Chemical group 0.000 abstract 3
- 125000000753 cycloalkyl group Chemical group 0.000 abstract 2
- 125000004434 sulfur atom Chemical group 0.000 abstract 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 125000001931 aliphatic group Chemical group 0.000 abstract 1
- 125000003710 aryl alkyl group Chemical group 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 125000001316 cycloalkyl alkyl group Chemical group 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 150000002367 halogens Chemical class 0.000 abstract 1
- 125000004430 oxygen atom Chemical group O* 0.000 abstract 1
- RMVRSNDYEFQCLF-UHFFFAOYSA-N thiophenol Chemical compound SC1=CC=CC=C1 RMVRSNDYEFQCLF-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
- C07D333/50—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom condensed with carbocyclic rings or ring systems
- C07D333/52—Benzo[b]thiophenes; Hydrogenated benzo[b]thiophenes
- C07D333/62—Benzo[b]thiophenes; Hydrogenated benzo[b]thiophenes with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to carbon atoms of the hetero ring
- C07D333/68—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
- C07D333/70—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen attached in position 2
-
- 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
- C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
- C08K5/45—Heterocyclic compounds having sulfur in the ring
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH911072 | 1972-06-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2189410A1 true FR2189410A1 (en) | 1974-01-25 |
| FR2189410B3 FR2189410B3 (cg-RX-API-DMAC7.html) | 1976-06-11 |
Family
ID=4348422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7321889A Granted FR2189410A1 (en) | 1972-06-16 | 1973-06-15 | Benzothiophen-2-carboxylic esters - uv stabilisers for polyolefins, pvc etc |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS4961157A (cg-RX-API-DMAC7.html) |
| DE (1) | DE2329865A1 (cg-RX-API-DMAC7.html) |
| FR (1) | FR2189410A1 (cg-RX-API-DMAC7.html) |
| IT (1) | IT989670B (cg-RX-API-DMAC7.html) |
-
1973
- 1973-06-12 DE DE19732329865 patent/DE2329865A1/de active Pending
- 1973-06-14 JP JP6644973A patent/JPS4961157A/ja active Pending
- 1973-06-15 FR FR7321889A patent/FR2189410A1/fr active Granted
- 1973-06-15 IT IT5082073A patent/IT989670B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| IT989670B (it) | 1975-06-10 |
| FR2189410B3 (cg-RX-API-DMAC7.html) | 1976-06-11 |
| JPS4961157A (cg-RX-API-DMAC7.html) | 1974-06-13 |
| DE2329865A1 (de) | 1974-01-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |