GB991591A - Improvements in or relating to the stabilization of polyolefins - Google Patents

Improvements in or relating to the stabilization of polyolefins

Info

Publication number
GB991591A
GB991591A GB4798463A GB4798463A GB991591A GB 991591 A GB991591 A GB 991591A GB 4798463 A GB4798463 A GB 4798463A GB 4798463 A GB4798463 A GB 4798463A GB 991591 A GB991591 A GB 991591A
Authority
GB
United Kingdom
Prior art keywords
hydroxybenzoate
polyolefins
stabilization
relating
stabilized
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
GB4798463A
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.)
Hercules Powder Co
Original Assignee
Hercules Powder Co
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 Hercules Powder Co filed Critical Hercules Powder Co
Publication of GB991591A publication Critical patent/GB991591A/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
    • C08K5/04—Oxygen-containing compounds
    • C08K5/13—Phenols; Phenolates
    • C08K5/134—Phenols containing ester groups

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 Ni salt of certain phenolic compounds containing carboxyl groups, in particular Ni 3,5-di-t.-Bu-4 -hydroxybenzoate (Example 1) and Ni 2,4-di-t.-Bu -5-hydroxybenzoate (Example 3). Optional ingredients are phenolic stabilizers, calcium stearate, dilauryl thiodipropionate, dialkyl disulphides, zinc dialkyldithiocarbamates and zinc dialkyl dithiophosphates. The stabilized polymers have utility as film or fibre which may be dyed.
GB4798463A 1962-12-06 1963-12-04 Improvements in or relating to the stabilization of polyolefins Expired GB991591A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US24260162A 1962-12-06 1962-12-06

Publications (1)

Publication Number Publication Date
GB991591A true GB991591A (en) 1965-05-12

Family

ID=22915447

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4798463A Expired GB991591A (en) 1962-12-06 1963-12-04 Improvements in or relating to the stabilization of polyolefins

Country Status (1)

Country Link
GB (1) GB991591A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4026866A (en) 1972-06-21 1977-05-31 Ciba-Geigy Corporation Nickel stabilizers for synthetic polymers
US4046788A (en) * 1973-08-07 1977-09-06 Ciba-Geigy Corporation Nickel stabilizers for synthetic polymers
US4186267A (en) 1973-08-07 1980-01-29 Ciba-Geigy Corporation Nickel stabilizers for synthetic polymers
US4623480A (en) * 1984-01-05 1986-11-18 Ciba-Geigy Corporation Synergistic mixtures of nickel-containing 2,2'-thiobis(alkylphenols) and pyrazolates

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4026866A (en) 1972-06-21 1977-05-31 Ciba-Geigy Corporation Nickel stabilizers for synthetic polymers
US4046788A (en) * 1973-08-07 1977-09-06 Ciba-Geigy Corporation Nickel stabilizers for synthetic polymers
US4186267A (en) 1973-08-07 1980-01-29 Ciba-Geigy Corporation Nickel stabilizers for synthetic polymers
US4623480A (en) * 1984-01-05 1986-11-18 Ciba-Geigy Corporation Synergistic mixtures of nickel-containing 2,2'-thiobis(alkylphenols) and pyrazolates

Similar Documents

Publication Publication Date Title
CA922446A (en) Basic zinc double salts of o,o-dialkyl phosphorodithioic acids as vulcanization accelerators for rubber
GB991591A (en) Improvements in or relating to the stabilization of polyolefins
GB1002884A (en) Olefin polymeric compositions
GB994344A (en) Stabilized polyolefines
GB1104129A (en) Improvements relating to synthetic rubber compositions
GB970919A (en) Improvements in or relating to polyolefins of improved light stability and dye receptivity
ES283838A1 (en) Improved improvements in the preparation of polyolephin compositions stabilized to the light (Machine-translation by Google Translate, not legally binding)
AU274070B2 (en) Stabilization of polyvinylchloride compositions with salts of organically substituted phosphite compounds
ES283244A1 (en) Procedure for preparing stabilized polymeric compositions (Machine-translation by Google Translate, not legally binding)
CA639641A (en) Zinc ethylene bis (dithiocarbamate) fungicide
GB940665A (en) Stabilized polymeric compositions
AU3156263A (en) Stabilization of polyvinylchloride compositions with salts of organically substituted phosphite compounds
GB1006595A (en) Improved polypropylene compositions
AT245798B (en) Process for the preparation of oil-soluble graft copolymers with dispersing effect
CA555197A (en) Stabilization of polyethylene with bis-(4,6-dialkylphenols)
CA652008A (en) Treatment of leather with methylpolysiloxanes
GB1282410A (en) Radiation process
CA507764A (en) Phosphorus sulfide treated ethylene polymer composition
GB1022049A (en) Stabilised isotactic polypropylene
AU275445B2 (en) Stabilization of synthetic polymers
CA571202A (en) Stabilization of halogen-containing synthetic resins with organic phosphites
AU167859B2 (en) Stabilization of zinc sulfide white pigment
CA644982A (en) Stabilization of polyolefins
CA574841A (en) Zinc mercaptobenzothiazole accelerator compositions
ES306287A1 (en) Procedure for the preparation of acaricides products and disimetric insecticides. (Machine-translation by Google Translate, not legally binding)