FR2311795A1 - Polyvinyl chloride nondusting stabiliser prepn - by mixing metal oxide, e.g. litharge, and lubricant in presence of catalyst, e.g. stearin - Google Patents

Polyvinyl chloride nondusting stabiliser prepn - by mixing metal oxide, e.g. litharge, and lubricant in presence of catalyst, e.g. stearin

Info

Publication number
FR2311795A1
FR2311795A1 FR7515763A FR7515763A FR2311795A1 FR 2311795 A1 FR2311795 A1 FR 2311795A1 FR 7515763 A FR7515763 A FR 7515763A FR 7515763 A FR7515763 A FR 7515763A FR 2311795 A1 FR2311795 A1 FR 2311795A1
Authority
FR
France
Prior art keywords
catalyst
litharge
prepn
nondusting
stearin
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
Application number
FR7515763A
Other languages
French (fr)
Other versions
FR2311795B1 (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7515763A priority Critical patent/FR2311795A1/en
Priority to NL7603560.A priority patent/NL159423B/en
Priority to BE166761A priority patent/BE841499A/en
Priority to DE2619958A priority patent/DE2619958B2/en
Publication of FR2311795A1 publication Critical patent/FR2311795A1/en
Application granted granted Critical
Publication of FR2311795B1 publication Critical patent/FR2311795B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/41—Preparation of salts of carboxylic acids
    • C07C51/412—Preparation of salts of carboxylic acids by conversion of the acids, their salts, esters or anhydrides with the same carboxylic acid part
    • 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
    • C08K5/098—Metal salts of carboxylic acids
    • 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
    • C08K9/00—Use of pretreated ingredients
    • C08K9/04—Ingredients treated with organic substances

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Lubricants (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

A process for prepg. lead- or other toxic metal based stabilisers for PVC comprises first reacting litharge or other suitable oxide with a fatty acid in a lubricating medium without plasticiser, the whole reaction being effected at 70 degrees C in presence of catalyst (pref. 1%) with stirring, then cooling with stirring and incorporation of other suitable components to form heterogeneous lumps, which are finally ground to the required particle size and degree of homogenisation. The prod. is non dusting its prepn. or in use. The process is effected at low temp. (cf. 130-160 degrees C in prior art) and in a relatively short time due to presence of the catalyst.
FR7515763A 1975-05-21 1975-05-21 Polyvinyl chloride nondusting stabiliser prepn - by mixing metal oxide, e.g. litharge, and lubricant in presence of catalyst, e.g. stearin Granted FR2311795A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7515763A FR2311795A1 (en) 1975-05-21 1975-05-21 Polyvinyl chloride nondusting stabiliser prepn - by mixing metal oxide, e.g. litharge, and lubricant in presence of catalyst, e.g. stearin
NL7603560.A NL159423B (en) 1975-05-21 1976-04-06 PROCESS FOR PREPARING A STABILIZER AND LUBRICANT MIXTURE FOR POLYVINYL CHLORIDE.
BE166761A BE841499A (en) 1975-05-21 1976-05-06 PROCESS FOR PREPARING STABILIZING AND LEAD LUBRICATING COMPOSITIONS FOR POLYVINYL CHLORIDE
DE2619958A DE2619958B2 (en) 1975-05-21 1976-05-06 Process for the production of a stabilizing and sliding composition for polyvinyl chloride based on lead or another toxic metal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7515763A FR2311795A1 (en) 1975-05-21 1975-05-21 Polyvinyl chloride nondusting stabiliser prepn - by mixing metal oxide, e.g. litharge, and lubricant in presence of catalyst, e.g. stearin

Publications (2)

Publication Number Publication Date
FR2311795A1 true FR2311795A1 (en) 1976-12-17
FR2311795B1 FR2311795B1 (en) 1978-02-03

Family

ID=9155472

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7515763A Granted FR2311795A1 (en) 1975-05-21 1975-05-21 Polyvinyl chloride nondusting stabiliser prepn - by mixing metal oxide, e.g. litharge, and lubricant in presence of catalyst, e.g. stearin

Country Status (4)

Country Link
BE (1) BE841499A (en)
DE (1) DE2619958B2 (en)
FR (1) FR2311795A1 (en)
NL (1) NL159423B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2913592A1 (en) * 1979-04-04 1980-10-30 Baerlocher Chem METHOD FOR PRODUCING METAL SOAPS
DE2922378A1 (en) * 1979-06-01 1980-12-11 Neynaber Chemie Gmbh Non-dusting heavy metal salt-contg. stabiliser lubricant mixt. - for halo-contg. polymer esp. PVC, prepd. by mixing lubricant, lead cpd. and fatty acid in extruder

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1300566B (en) * 1962-08-29 1969-08-07 Chem Fab Hoesch Kg Process for the production of suspensions of complex lead salts in plasticizers for synthetic resins containing halogens

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1300566B (en) * 1962-08-29 1969-08-07 Chem Fab Hoesch Kg Process for the production of suspensions of complex lead salts in plasticizers for synthetic resins containing halogens

Also Published As

Publication number Publication date
NL7603560A (en) 1976-11-23
DE2619958B2 (en) 1979-03-15
DE2619958A1 (en) 1976-12-02
BE841499A (en) 1976-09-01
NL159423B (en) 1979-02-15
FR2311795B1 (en) 1978-02-03

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Legal Events

Date Code Title Description
ST Notification of lapse