GB1225737A - - Google Patents

Info

Publication number
GB1225737A
GB1225737A GB1225737DA GB1225737A GB 1225737 A GB1225737 A GB 1225737A GB 1225737D A GB1225737D A GB 1225737DA GB 1225737 A GB1225737 A GB 1225737A
Authority
GB
United Kingdom
Prior art keywords
dibutyl
tin
tin oxide
sulphur
isooctyl
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
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 filed Critical
Publication of GB1225737A publication Critical patent/GB1225737A/en
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
    • 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
    • C08K5/05—Alcohols; Metal alcoholates
    • 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
    • C08K5/13—Phenols; Phenolates
    • 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
    • C08K5/56—Organo-metallic compounds, i.e. organic compounds containing a metal-to-carbon bond
    • C08K5/57—Organo-tin compounds
    • C08K5/58—Organo-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)

Abstract

1,225,737. Tin stabilizers for PVC. ARGUS CHEMICAL CORP. 29 May, 1969 [10 Jan., 1969], No. 27288/69. Heading C3P. A stabilizer composition for PVC comprises (a) a diorganotin mercapto carboxylic acid ester or precursors thereof having two C 1 -C 30 alkyl or cycloalkyl groups, one or two C 3 -C 60 alpha- or beta-mercaptoacid esters linked through the sulphur and not more than one other non- nitrogenous residue linked through oxygen or sulphur, (b) a divalent stannous salt containing chloride, bromide or non-nitrogenous organic groups linked through oxygen or sulphur and optionally (c) a diorgano tin oxide. In the examples are used (a) dibutyl or dioctyl tin bis isooctyl mercaptopropionate, dibutyl tin bis isooctyl thiolactate, dioctyl tin bis isooctyl thioglycollate, or a mixture of isooctyl thioglycollate with bibutyl tin oxide or diacetate or dibutyl thiomalate with dibutyl tin oxide, (b) stannous chloride, octoate, benzoate/octoate, oleate, t. octyl phenate, 2 - ethylhexyl mercaptide or stannous and calcium octoates or stearates, (c) dibutyl or dioctyl tin oxide. Other stabilizers may be added, e.g. phenols, phosphites, other tin compounds or mercaptides, thiolactic acid being exemplified. Other additives used in the examples are ABS resin, stearic acid, wax and mineral oil.
GB1225737D 1968-07-11 1969-05-29 Expired GB1225737A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US74397268A 1968-07-11 1968-07-11
US79043069A 1969-01-10 1969-01-10

Publications (1)

Publication Number Publication Date
GB1225737A true GB1225737A (en) 1971-03-24

Family

ID=27114236

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1225737D Expired GB1225737A (en) 1968-07-11 1969-05-29

Country Status (5)

Country Link
BE (1) BE735970A (en)
DE (1) DE1934188A1 (en)
FR (1) FR2014573A1 (en)
GB (1) GB1225737A (en)
SE (1) SE350760B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114685911A (en) * 2022-03-17 2022-07-01 金发科技股份有限公司 Thermal stability PVC and preparation method and application thereof

Families Citing this family (1)

* 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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114685911A (en) * 2022-03-17 2022-07-01 金发科技股份有限公司 Thermal stability PVC and preparation method and application thereof
CN114685911B (en) * 2022-03-17 2024-05-14 金发科技股份有限公司 Thermal stability PVC (polyvinyl chloride) and preparation method and application thereof

Also Published As

Publication number Publication date
SE350760B (en) 1972-11-06
BE735970A (en) 1970-01-12
FR2014573A1 (en) 1970-04-17
DE1934188A1 (en) 1970-01-22

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee