FR2379569A1 - Stabilisation de polymeres de propylene contenant des additifs inorganiques - Google Patents
Stabilisation de polymeres de propylene contenant des additifs inorganiquesInfo
- Publication number
- FR2379569A1 FR2379569A1 FR7803037A FR7803037A FR2379569A1 FR 2379569 A1 FR2379569 A1 FR 2379569A1 FR 7803037 A FR7803037 A FR 7803037A FR 7803037 A FR7803037 A FR 7803037A FR 2379569 A1 FR2379569 A1 FR 2379569A1
- Authority
- FR
- France
- Prior art keywords
- contg
- acid ester
- inorganic filler
- isocyanuric acid
- synergic
- 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
- -1 polypropylene Polymers 0.000 title abstract 5
- 239000004743 Polypropylene Substances 0.000 title abstract 3
- 229920001155 polypropylene Polymers 0.000 title abstract 3
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 title abstract 2
- 239000011256 inorganic filler Substances 0.000 title abstract 2
- 229910003475 inorganic filler Inorganic materials 0.000 title abstract 2
- ZFSLODLOARCGLH-UHFFFAOYSA-N isocyanuric acid Natural products OC1=NC(O)=NC(O)=N1 ZFSLODLOARCGLH-UHFFFAOYSA-N 0.000 title abstract 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title 1
- 239000005864 Sulphur Substances 0.000 title 1
- 230000002745 absorbent Effects 0.000 title 1
- 239000002250 absorbent Substances 0.000 title 1
- 230000002195 synergetic effect Effects 0.000 title 1
- 239000003463 adsorbent Substances 0.000 abstract 1
- 239000003963 antioxidant agent Substances 0.000 abstract 1
- 230000003078 antioxidant effect Effects 0.000 abstract 1
- 235000006708 antioxidants Nutrition 0.000 abstract 1
- 238000009408 flooring Methods 0.000 abstract 1
- 238000004806 packaging method and process Methods 0.000 abstract 1
- 239000002530 phenolic antioxidant Substances 0.000 abstract 1
- 230000006641 stabilisation Effects 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F7/00—Casings, e.g. crankcases or frames
- F02F7/006—Camshaft or pushrod housings
-
- 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
- C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
- C08K13/02—Organic and inorganic ingredients
-
- 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
- C08K5/16—Nitrogen-containing compounds
- C08K5/34—Heterocyclic compounds having nitrogen in the ring
- C08K5/3467—Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
- C08K5/3477—Six-membered rings
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
L'invention concerne l'industrie des polymères. Elle a pour objet des compositions contenant un polymère de propylène, une charge inorganique adsorbante, comme le talc ou l'asbeste, et un système stabilisant comprenant un composé organique du soufre et un antioxydant qui est un ester phénolique à empêchement stérique de l'acide isocyanurique, outre éventuellement un désactivateur pour l'additif (comme la mélamine ou une résine époxyde). Ces isocyanurates antioxydants sont préférés parce qu'ils doublent à peu près l'efficacité du système stabilisant
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB490177A GB1565745A (en) | 1977-02-07 | 1977-02-07 | Stabilisation of propylene polymers containing inorganic additives |
GB532677 | 1977-02-09 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2379569A1 true FR2379569A1 (fr) | 1978-09-01 |
FR2379569B1 FR2379569B1 (fr) | 1981-12-04 |
Family
ID=26239459
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7803037A Granted FR2379569A1 (fr) | 1977-02-07 | 1978-02-03 | Stabilisation de polymeres de propylene contenant des additifs inorganiques |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPS53114853A (fr) |
AU (1) | AU515105B2 (fr) |
BR (1) | BR7800731A (fr) |
DE (1) | DE2804980B2 (fr) |
FR (1) | FR2379569A1 (fr) |
IT (1) | IT1093653B (fr) |
NL (1) | NL163810B (fr) |
NZ (1) | NZ186352A (fr) |
SE (1) | SE7801349L (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2550231A1 (fr) * | 1983-08-02 | 1985-02-08 | Labofina Sa | Procede de fabrication de fibres de polypropylene |
EP0341925A2 (fr) * | 1988-05-09 | 1989-11-15 | Sumitomo Chemical Company, Limited | Composition de polyoléfine et charge inorganique |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BR8002313A (pt) * | 1979-04-23 | 1980-12-02 | Eastman Kodak Co | Composicoes de poliolefinas |
JP2579511B2 (ja) * | 1988-01-22 | 1997-02-05 | チッソ株式会社 | 強化ポリプロピレン樹脂組成物 |
JP2615829B2 (ja) * | 1988-05-09 | 1997-06-04 | 住友化学工業株式会社 | 熱酸化安定性ポリオレフィン組成物 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5141792B2 (fr) * | 1973-06-16 | 1976-11-11 | ||
JPS51132247A (en) * | 1975-04-22 | 1976-11-17 | Adeka Argus Chem Co Ltd | Stabilised composition of crosslinked olefin polymers |
-
1978
- 1978-01-30 NZ NZ186352A patent/NZ186352A/xx unknown
- 1978-02-02 AU AU32949/78A patent/AU515105B2/en not_active Expired
- 1978-02-03 BR BR7800731A patent/BR7800731A/pt unknown
- 1978-02-03 FR FR7803037A patent/FR2379569A1/fr active Granted
- 1978-02-06 DE DE2804980A patent/DE2804980B2/de not_active Withdrawn
- 1978-02-06 SE SE7801349A patent/SE7801349L/xx unknown
- 1978-02-06 JP JP1157378A patent/JPS53114853A/ja active Granted
- 1978-02-07 NL NL7801383.A patent/NL163810B/xx not_active Application Discontinuation
- 1978-02-07 IT IT20074/78A patent/IT1093653B/it active
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2550231A1 (fr) * | 1983-08-02 | 1985-02-08 | Labofina Sa | Procede de fabrication de fibres de polypropylene |
EP0341925A2 (fr) * | 1988-05-09 | 1989-11-15 | Sumitomo Chemical Company, Limited | Composition de polyoléfine et charge inorganique |
EP0341925A3 (fr) * | 1988-05-09 | 1991-10-02 | Sumitomo Chemical Company, Limited | Composition de polyoléfine et charge inorganique |
US5086100A (en) * | 1988-05-09 | 1992-02-04 | Sumitomo Chemical Co., Ltd. | Inorganic filler containing polyolefin composition |
US5086099A (en) * | 1988-05-09 | 1992-02-04 | Sumitomo Chemical Co., Ltd. | Inorganic filler containing polyolefin composition |
Also Published As
Publication number | Publication date |
---|---|
BR7800731A (pt) | 1978-10-10 |
NL7801383A (nl) | 1978-08-09 |
AU3294978A (en) | 1979-08-09 |
JPS53114853A (en) | 1978-10-06 |
DE2804980B2 (de) | 1980-05-08 |
JPS5550981B2 (fr) | 1980-12-22 |
FR2379569B1 (fr) | 1981-12-04 |
NZ186352A (en) | 1979-06-08 |
AU515105B2 (en) | 1981-03-19 |
SE7801349L (sv) | 1978-08-08 |
DE2804980A1 (de) | 1978-08-10 |
IT1093653B (it) | 1985-07-26 |
NL163810B (nl) | 1980-05-16 |
IT7820074A0 (it) | 1978-02-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |