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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
Application number
ES476846A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Solvay SA
Original Assignee
Solvay SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Solvay SA filed Critical Solvay SA
Publication of ES476846A1 publication Critical patent/ES476846A1/es
Expired legal-status Critical Current

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.
ES476846A 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. Expired ES476846A1 (es)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
EP0003156A1 (fr) 1979-07-25
ATA27779A (de) 1981-11-15
PT69047A (fr) 1979-02-01
BR7900042A (pt) 1979-08-14
FR2414525A1 (fr) 1979-08-10

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