FR2236829A1 - 2-Hydroxy-4-alkoxybenzophenone derivs prepn - from 2,4-dihydroxybenzophenones and alkadiene, and used as UV stabilisers for polymers - Google Patents
2-Hydroxy-4-alkoxybenzophenone derivs prepn - from 2,4-dihydroxybenzophenones and alkadiene, and used as UV stabilisers for polymersInfo
- Publication number
- FR2236829A1 FR2236829A1 FR7424195A FR7424195A FR2236829A1 FR 2236829 A1 FR2236829 A1 FR 2236829A1 FR 7424195 A FR7424195 A FR 7424195A FR 7424195 A FR7424195 A FR 7424195A FR 2236829 A1 FR2236829 A1 FR 2236829A1
- Authority
- FR
- France
- Prior art keywords
- stabilisers
- alkyl
- polymers
- dihydroxybenzophenones
- alkoxybenzophenone
- 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
- ZXDDPOHVAMWLBH-UHFFFAOYSA-N 2,4-Dihydroxybenzophenone Chemical class OC1=CC(O)=CC=C1C(=O)C1=CC=CC=C1 ZXDDPOHVAMWLBH-UHFFFAOYSA-N 0.000 title abstract 2
- 150000001993 dienes Chemical class 0.000 title abstract 2
- 229920000642 polymer Polymers 0.000 title 1
- 239000003381 stabilizer Substances 0.000 title 1
- 125000000217 alkyl group Chemical group 0.000 abstract 2
- 239000003054 catalyst Substances 0.000 abstract 2
- 239000004952 Polyamide Substances 0.000 abstract 1
- 239000004698 Polyethylene Substances 0.000 abstract 1
- 150000008431 aliphatic amides Chemical class 0.000 abstract 1
- 125000004183 alkoxy alkyl group Chemical group 0.000 abstract 1
- 125000003545 alkoxy group Chemical group 0.000 abstract 1
- 150000001350 alkyl halides Chemical class 0.000 abstract 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 125000005843 halogen group Chemical group 0.000 abstract 1
- SNVLJLYUUXKWOJ-UHFFFAOYSA-N methylidenecarbene Chemical compound C=[C] SNVLJLYUUXKWOJ-UHFFFAOYSA-N 0.000 abstract 1
- 229920005615 natural polymer Polymers 0.000 abstract 1
- 229920002647 polyamide Polymers 0.000 abstract 1
- -1 polyethylene Polymers 0.000 abstract 1
- 229920000573 polyethylene Polymers 0.000 abstract 1
- 229920002635 polyurethane Polymers 0.000 abstract 1
- 239000004814 polyurethane Substances 0.000 abstract 1
- 229920000915 polyvinyl chloride Polymers 0.000 abstract 1
- 239000004800 polyvinyl chloride Substances 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 229920001059 synthetic polymer Polymers 0.000 abstract 1
- 239000000326 ultraviolet stabilizing agent Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
- C07C45/62—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by hydrogenation of carbon-to-carbon double or triple bonds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
- C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
- C07C45/68—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
- C07C45/70—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction with functional groups containing oxygen only in singly bound form
- C07C45/71—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction with functional groups containing oxygen only in singly bound form being hydroxy groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7947273A JPS5029537A (enrdf_load_stackoverflow) | 1973-07-14 | 1973-07-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2236829A1 true FR2236829A1 (en) | 1975-02-07 |
| FR2236829B1 FR2236829B1 (enrdf_load_stackoverflow) | 1976-10-22 |
Family
ID=13690819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7424195A Granted FR2236829A1 (en) | 1973-07-14 | 1974-07-11 | 2-Hydroxy-4-alkoxybenzophenone derivs prepn - from 2,4-dihydroxybenzophenones and alkadiene, and used as UV stabilisers for polymers |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS5029537A (enrdf_load_stackoverflow) |
| AR (1) | AR202136A1 (enrdf_load_stackoverflow) |
| BR (1) | BR7405787D0 (enrdf_load_stackoverflow) |
| DE (1) | DE2433326A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2236829A1 (enrdf_load_stackoverflow) |
| NL (1) | NL7409430A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51105199A (ja) * | 1975-03-13 | 1976-09-17 | Hiromitsu Naka | Chukosokenchikubutsuniokeru hinansochi |
-
1973
- 1973-07-14 JP JP7947273A patent/JPS5029537A/ja active Pending
-
1974
- 1974-07-11 DE DE19742433326 patent/DE2433326A1/de active Pending
- 1974-07-11 FR FR7424195A patent/FR2236829A1/fr active Granted
- 1974-07-12 BR BR578774A patent/BR7405787D0/pt unknown
- 1974-07-12 NL NL7409430A patent/NL7409430A/xx unknown
- 1974-07-15 AR AR25469574A patent/AR202136A1/es active
Also Published As
| Publication number | Publication date |
|---|---|
| DE2433326A1 (de) | 1975-01-30 |
| AR202136A1 (es) | 1975-05-15 |
| FR2236829B1 (enrdf_load_stackoverflow) | 1976-10-22 |
| NL7409430A (nl) | 1975-01-16 |
| JPS5029537A (enrdf_load_stackoverflow) | 1975-03-25 |
| BR7405787D0 (pt) | 1975-05-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |