ES476846A1 - Procedimiento para la fabricacion de composiciones estabili-zadas frente al calor, a base de polimeros de cloruro de vi-nilo. - Google Patents
Procedimiento para la fabricacion de composiciones estabili-zadas frente al calor, a base de polimeros de cloruro de vi-nilo.Info
- Publication number
- ES476846A1 ES476846A1 ES476846A ES476846A ES476846A1 ES 476846 A1 ES476846 A1 ES 476846A1 ES 476846 A ES476846 A ES 476846A ES 476846 A ES476846 A ES 476846A ES 476846 A1 ES476846 A1 ES 476846A1
- Authority
- ES
- Spain
- Prior art keywords
- pentaerythritol
- partial ester
- polyvinylchloride
- compositions based
- against heat
- 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.)
- 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
- C08K5/04—Oxygen-containing compounds
- C08K5/10—Esters; Ether-esters
- C08K5/101—Esters; Ether-esters of monocarboxylic acids
- C08K5/103—Esters; Ether-esters of monocarboxylic acids with polyalcohols
-
- 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
- C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
-
- 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
- C08K5/10—Esters; Ether-esters
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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Procedimiento para la fabricación de composiciones estabilizadas frente al calor, a base de polímeros de cloruro de vinilo, caracterizado porque se mezcla el polímero de cloruro de vinilo, caracterizado porque se mezcla el polímero de cloruro de vinilo con un agente de estabilización térmica primario y un éster parcial de pentaeritrita, escogido entre los productos que resultan de la esterificación parcial de la pentaeritrita con un ácido graso, los cuales presentan un índice medio de esterificación comprendido entre 1 a 2 y son solubles en la proporción del 95% por lo menos, en diclorometano a 25ºC.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7801310A FR2414525A1 (fr) | 1978-01-16 | 1978-01-16 | Compositions stabilisees a la chaleur a base de polymeres du chlorure de vinyle contenant un ester partiel de pentaerythritol |
Publications (1)
Publication Number | Publication Date |
---|---|
ES476846A1 true ES476846A1 (es) | 1979-05-16 |
Family
ID=9203583
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES476846A Expired ES476846A1 (es) | 1978-01-16 | 1979-01-15 | Procedimiento para la fabricacion de composiciones estabili-zadas frente al calor, a base de polimeros de cloruro de vi-nilo. |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0003156A1 (es) |
AT (1) | ATA27779A (es) |
BR (1) | BR7900042A (es) |
ES (1) | ES476846A1 (es) |
FR (1) | FR2414525A1 (es) |
PT (1) | PT69047A (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59191756A (ja) * | 1983-04-15 | 1984-10-30 | Mitsubishi Rayon Co Ltd | ポリエステル樹脂組成物 |
US4584241A (en) * | 1984-04-06 | 1986-04-22 | At&T Technologies | Stabilization of PVC bodies |
JPS63289068A (ja) * | 1987-05-22 | 1988-11-25 | Polyplastics Co | ポリアリ−レンサルファイド樹脂組成物 |
DE4319647A1 (de) * | 1993-06-14 | 1994-12-15 | Henkel Kgaa | Verwendung von technischen Octadecansäureestern als vorzugsweise externes Gleitmittel für PVC-Flaschen |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2316169A (en) * | 1941-03-01 | 1943-04-13 | Goodrich Co B F | Polyvinyl halide composition |
FR878665A (fr) * | 1941-07-04 | 1943-01-27 | Ig Farbenindustrie Ag | Amollissant pour composés polyvinyliques |
DE1669975A1 (de) * | 1967-08-03 | 1971-08-26 | Dynamit Nobel Ag | Verfahren zur Stabilisierung von Polymerisaten und Mischpolymerisaten auf der Basis von Vinylchlorid und/oder Vinylidenchlorid sowie deren Chlorierungsprodukten |
US3929699A (en) * | 1970-01-29 | 1975-12-30 | Pvo International Inc | Fog resistant polymer compositions |
DE2642509A1 (de) * | 1976-09-22 | 1978-03-23 | Neynaber Chemie Gmbh | Stabilisatorkombination fuer formmassen auf basis von polyvinylchlorid |
-
1978
- 1978-01-16 FR FR7801310A patent/FR2414525A1/fr not_active Withdrawn
-
1979
- 1979-01-04 BR BR7900042A patent/BR7900042A/pt unknown
- 1979-01-09 PT PT69047A patent/PT69047A/pt unknown
- 1979-01-12 EP EP79200022A patent/EP0003156A1/fr not_active Withdrawn
- 1979-01-15 ES ES476846A patent/ES476846A1/es not_active Expired
- 1979-01-15 AT AT0027779A patent/ATA27779A/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ATA27779A (de) | 1981-11-15 |
BR7900042A (pt) | 1979-08-14 |
PT69047A (fr) | 1979-02-01 |
FR2414525A1 (fr) | 1979-08-10 |
EP0003156A1 (fr) | 1979-07-25 |
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