FR2376178A1 - Composition de stabilisants a la chaleur pour polymeres vinyliques halogenes - Google Patents
Composition de stabilisants a la chaleur pour polymeres vinyliques halogenesInfo
- Publication number
- FR2376178A1 FR2376178A1 FR7639732A FR7639732A FR2376178A1 FR 2376178 A1 FR2376178 A1 FR 2376178A1 FR 7639732 A FR7639732 A FR 7639732A FR 7639732 A FR7639732 A FR 7639732A FR 2376178 A1 FR2376178 A1 FR 2376178A1
- Authority
- FR
- France
- Prior art keywords
- compsn
- pref
- chelating agent
- cpds
- metal
- 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
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
- C08K5/56—Organo-metallic compounds, i.e. organic compounds containing a metal-to-carbon bond
- C08K5/57—Organo-tin compounds
-
- 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
- C08K5/59—Arsenic- or antimony-containing compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Lubricants (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Composition de stabilisants permettant de protéger les polymères vinyliques halogénés contre les effets détériorants de la chaleur. Ces stabilisants, objet de l'invention, sont constitués par un mélange de complexes d'étain ou d'antimoine, d'accepteurs de gaz acide chlorhydrique, d'agents chélatants et de lubrifiants. L'invention peut être utilisée pour la stabilisation de matières plastiques telles que le chlorure de polyvinyle et retarde considérablement la décomposition de ces matières pendant leur transformation industrielle.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7639732A FR2376178A1 (fr) | 1976-12-31 | 1976-12-31 | Composition de stabilisants a la chaleur pour polymeres vinyliques halogenes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7639732A FR2376178A1 (fr) | 1976-12-31 | 1976-12-31 | Composition de stabilisants a la chaleur pour polymeres vinyliques halogenes |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2376178A1 true FR2376178A1 (fr) | 1978-07-28 |
FR2376178B3 FR2376178B3 (fr) | 1979-09-07 |
Family
ID=9181814
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7639732A Granted FR2376178A1 (fr) | 1976-12-31 | 1976-12-31 | Composition de stabilisants a la chaleur pour polymeres vinyliques halogenes |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2376178A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5322872A (en) * | 1993-04-14 | 1994-06-21 | The Lubrizol Corporation | Stabilized compositions of mixed metal carboxylates |
-
1976
- 1976-12-31 FR FR7639732A patent/FR2376178A1/fr active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5322872A (en) * | 1993-04-14 | 1994-06-21 | The Lubrizol Corporation | Stabilized compositions of mixed metal carboxylates |
Also Published As
Publication number | Publication date |
---|---|
FR2376178B3 (fr) | 1979-09-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |