FR2050443B1 - - Google Patents
Info
- Publication number
- FR2050443B1 FR2050443B1 FR707024385A FR7024385A FR2050443B1 FR 2050443 B1 FR2050443 B1 FR 2050443B1 FR 707024385 A FR707024385 A FR 707024385A FR 7024385 A FR7024385 A FR 7024385A FR 2050443 B1 FR2050443 B1 FR 2050443B1
- Authority
- FR
- France
- 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.)
- Expired
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
- C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
- C08K5/005—Stabilisers against oxidation, heat, light, ozone
-
- 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
- C08K5/04—Oxygen-containing compounds
- C08K5/15—Heterocyclic compounds having oxygen in the ring
- C08K5/151—Heterocyclic compounds having oxygen in the ring having one oxygen atom in the ring
- C08K5/1535—Five-membered 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 |
|---|---|---|---|
| US83847369A | 1969-07-02 | 1969-07-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2050443A1 FR2050443A1 (fr) | 1971-04-02 |
| FR2050443B1 true FR2050443B1 (fr) | 1974-07-12 |
Family
ID=25277168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR707024385A Expired FR2050443B1 (fr) | 1969-07-02 | 1970-07-01 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3644573A (fr) |
| JP (1) | JPS4917021B1 (fr) |
| BE (1) | BE752842A (fr) |
| DE (1) | DE2032057A1 (fr) |
| FR (1) | FR2050443B1 (fr) |
| GB (1) | GB1317660A (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2328014A1 (fr) * | 1975-10-14 | 1977-05-13 | Rhone Poulenc Ind | Stabilisation des polymeres du chlorure de vinyle a l'aide de composes lactoniques |
| US5189035A (en) * | 1991-04-16 | 1993-02-23 | Shell Research Limited | Fungicidal furanone derivatives |
| CA2835007C (fr) * | 2011-05-02 | 2019-08-13 | Basf Se | Derives de 5h-furan-2-one pour la stabilisation de matiere organique |
-
1969
- 1969-07-02 US US838473A patent/US3644573A/en not_active Expired - Lifetime
-
1970
- 1970-06-26 JP JP45055595A patent/JPS4917021B1/ja active Pending
- 1970-06-29 DE DE19702032057 patent/DE2032057A1/de active Pending
- 1970-07-01 FR FR707024385A patent/FR2050443B1/fr not_active Expired
- 1970-07-01 BE BE752842D patent/BE752842A/fr unknown
- 1970-07-02 GB GB3205070A patent/GB1317660A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3644573A (en) | 1972-02-22 |
| GB1317660A (en) | 1973-05-23 |
| FR2050443A1 (fr) | 1971-04-02 |
| JPS4917021B1 (fr) | 1974-04-26 |
| BE752842A (fr) | 1970-12-16 |
| DE2032057A1 (de) | 1971-01-14 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |