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ES359804A1 - Stabilisation of halogen-contg. polymers - using a mixture of tin compounds - Google Patents

Stabilisation of halogen-contg. polymers - using a mixture of tin compounds

Info

Publication number
ES359804A1
ES359804A1 ES359804A ES359804A ES359804A1 ES 359804 A1 ES359804 A1 ES 359804A1 ES 359804 A ES359804 A ES 359804A ES 359804 A ES359804 A ES 359804A ES 359804 A1 ES359804 A1 ES 359804A1
Authority
ES
Spain
Prior art keywords
stabiliser
halogen
mixture
polymers
stabilisation
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
ES359804A
Other languages
Spanish (es)
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.)
Billiton M & T Chemische Ind N
Original Assignee
Billiton M & T Chemische Ind N
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 Billiton M & T Chemische Ind N filed Critical Billiton M & T Chemische Ind N
Publication of ES359804A1 publication Critical patent/ES359804A1/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00Use of organic ingredients
    • C08K5/16Nitrogen-containing compounds
    • C08K5/22Compounds containing nitrogen bound to another nitrogen atom
    • C08K5/27Compounds containing a nitrogen atom bound to two other nitrogen atoms, e.g. diazoamino-compounds
    • C08K5/28Azides
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00Use of organic ingredients
    • C08K5/56Organo-metallic compounds, i.e. organic compounds containing a metal-to-carbon bond
    • C08K5/57Organo-tin compounds
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00Use of organic ingredients
    • C08K5/56Organo-metallic compounds, i.e. organic compounds containing a metal-to-carbon bond
    • C08K5/57Organo-tin compounds
    • C08K5/58Organo-tin compounds containing sulfur

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)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)

Abstract

Halogen-containing polymers are stabilised against heating by addition of (a) a first stabiliser with the formula (RaSnXb)n, where R is C1-20 alkyl, or aryl, alkaryl, aralkyl or cycloalkyl, X is oxygen or sulphur or a mixture of 1-10 parts of oxygen and 10-1 parts of sulphur, a = 1 when b = 1.5, or a = 2 when b = 1, and n is 1-1000 when a = 2, or n is 2-1000 when a = 1, and (b) a second stabiliser with the formula (R'cSn(SR")4-c, where R' is (cyclo)alkyl, aralkyl, alkaryl or aryl and R" is a carboxylic acid ester group or is a similar group to R', and c = 1, 2 or 3 if the first stabiliser has the formula (R2SnX)n' X may not be only oxygen and c = 1. - Smaller amounts of the stabiliser system are needed, in comparison with known stabiliser.
ES359804A 1967-11-02 1968-10-31 Stabilisation of halogen-contg. polymers - using a mixture of tin compounds Expired ES359804A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US68004467A 1967-11-02 1967-11-02
US70991068A 1968-03-04 1968-03-04

Publications (1)

Publication Number Publication Date
ES359804A1 true ES359804A1 (en) 1970-10-01

Family

ID=27102368

Family Applications (1)

Application Number Title Priority Date Filing Date
ES359804A Expired ES359804A1 (en) 1967-11-02 1968-10-31 Stabilisation of halogen-contg. polymers - using a mixture of tin compounds

Country Status (7)

Country Link
AT (1) AT304083B (en)
BE (1) BE723351A (en)
CH (1) CH532628A (en)
DE (1) DE1806494C2 (en)
ES (1) ES359804A1 (en)
FR (1) FR1586570A (en)
NL (1) NL159419B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4988750A (en) * 1981-07-17 1991-01-29 Schering Ag Non-toxic stabilizer for halogenated polymer
ES2131658T3 (en) * 1993-12-14 1999-08-01 Witco Vinyl Additives Gmbh STABILIZER FOR CHLORINE POLYMERS.
DE10013981B4 (en) * 2000-03-22 2004-03-25 Heinrich Meier Eisengiesserei Gmbh & Co. Kg street tower

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2648650A (en) * 1951-06-21 1953-08-11 Metal & Thermit Corp Organo tin compounds and compositions containing same
US2914506A (en) * 1953-01-02 1959-11-24 Carlisle Chemical Works Halogen-containing resins stabilized with organo-tin mercapto compounds
BE575378A (en) * 1958-02-04 1900-01-01
FR1440654A (en) * 1964-01-10 1966-06-03 Argus Chem Stabilizing compositions for polyvinyl chloride resins
US3424712A (en) * 1966-01-03 1969-01-28 M & T Chemicals Inc Stabilized resins containing a phenol and a stannoic acid
BE703471A (en) * 1966-05-24 1968-02-01
US3502616A (en) * 1966-09-20 1970-03-24 Christian H Stapfer Organotin sulfide stabilizer composition and polymers stabilized therewith
DE1643886A1 (en) * 1967-09-07 1972-04-13 Advance Prod Gmbh Stabilizer mixtures for stabilizing halogen-containing polymer plastic mixtures

Also Published As

Publication number Publication date
BE723351A (en) 1969-04-16
DE1806494A1 (en) 1969-06-26
DE1806494C2 (en) 1982-04-29
FR1586570A (en) 1970-02-20
AT304083B (en) 1972-12-27
CH532628A (en) 1973-01-15
NL159419B (en) 1979-02-15
NL6815591A (en) 1969-05-06

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