GB998181A - Stabiliser compositions - Google Patents

Stabiliser compositions

Info

Publication number
GB998181A
GB998181A GB1949661A GB1949661A GB998181A GB 998181 A GB998181 A GB 998181A GB 1949661 A GB1949661 A GB 1949661A GB 1949661 A GB1949661 A GB 1949661A GB 998181 A GB998181 A GB 998181A
Authority
GB
United Kingdom
Prior art keywords
stabiliser compositions
alkylidene
spirohydrindene
thiodiglycollic
spirochroman
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
GB1949661A
Inventor
Robin Henry Burgess
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB1949661A priority Critical patent/GB998181A/en
Publication of GB998181A publication Critical patent/GB998181A/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
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/3467—Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
    • C08K5/3472—Five-membered rings
    • 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
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/37—Thiols
    • C08K5/372—Sulfides, e.g. R-(S)x-R'

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

A polyolefin is stabilized with a composition comprising (a) a 2-(21-hydroxy-aryl) benzotriazole, (b) a diester of thiodiglycollic or b ,b 1-thiodipropionic acid, and optionally (c) a phenolic antioxidant, such as a condensate of a phenol with an aldehyde or ketone, a spirohydrindene, a spirochroman, an alkylidene bisphenol or an alkylidene thiobisphenol.
GB1949661A 1961-05-30 1961-05-30 Stabiliser compositions Expired GB998181A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1949661A GB998181A (en) 1961-05-30 1961-05-30 Stabiliser compositions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1949661A GB998181A (en) 1961-05-30 1961-05-30 Stabiliser compositions

Publications (1)

Publication Number Publication Date
GB998181A true GB998181A (en) 1965-07-14

Family

ID=10130333

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1949661A Expired GB998181A (en) 1961-05-30 1961-05-30 Stabiliser compositions

Country Status (1)

Country Link
GB (1) GB998181A (en)

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