GB1313538A - Polymer stabilising composition - Google Patents

Polymer stabilising composition

Info

Publication number
GB1313538A
GB1313538A GB2846570A GB2846570A GB1313538A GB 1313538 A GB1313538 A GB 1313538A GB 2846570 A GB2846570 A GB 2846570A GB 2846570 A GB2846570 A GB 2846570A GB 1313538 A GB1313538 A GB 1313538A
Authority
GB
United Kingdom
Prior art keywords
acid
ester
butyl
vulcanized
phosphite
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
GB2846570A
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.)
Chemopetrol Zavody Pro Zpracovani Ropy
Original Assignee
Chemopetrol Zavody Pro Zpracovani Ropy
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
Priority claimed from CS414869A external-priority patent/CS153194B1/cs
Priority claimed from CS659669A external-priority patent/CS153204B1/cs
Priority claimed from CS728870*A external-priority patent/CS152783B1/cs
Priority claimed from CS92770A external-priority patent/CS157190B1/cs
Application filed by Chemopetrol Zavody Pro Zpracovani Ropy filed Critical Chemopetrol Zavody Pro Zpracovani Ropy
Publication of GB1313538A publication Critical patent/GB1313538A/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
    • C08K5/0091—Complexes with metal-heteroatom-bonds

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

1313538 Stabilizing polymers CHEMOPETROL ZAVODY PRO ZPRACOVANI ROPY 12 June 1970 [12 June 1969 2 Oct 1969 5 Nov 1969] 28465/70 Headings C3F C3P C3Q and C3R Polymers are stabilized by a mixture of (1) a phenolic anti-oxidant and/or an aromatic amine, and (2) a stannous salt derived from (a) an aromatic or aliphatic carboxylic acid, acid ester or imide, (b) an aromatic or aliphatic sulphenic, sulphuric or sulphonic acid or acid ester, (c) a phenol or thiophenol, (d) a phosphorous, phosphoric or pyrophosphoric acid or acid ester, (e) a monoalkyl or monoaryl sulphate, (f) an N- derivative of sulphuric acid monoamide, or (g) a glycol ester of boric acid. The compositions may additionally contain (3) an organic aliphatic sulphide or phosphite. Examples are directed as follows:- polymers: low-pressure polyethylene, isotactic polypropylene, 1 : 1 ethylene/propylene copolymer, polybutene, copolymer ABS, vulcanized and non-vulcanized natural rubber, vulcanized and non-vulcanized isoprene rubber, 20 : 1 trioxane/dioxolane copolymer, polycaprolactam, cellulose acetobutyrate, polyurethane, and polyphenyleneoxide; phenols or amines: numerous different ones including # - (3,5 - di - tert. - butyl - 4 - hydroxyphenyl)propionic acid pentaerythrite ester and n-octadecyl ester, butyraldehyde-aniline condensation product, 2,6-di-tert.-butyl-alpha-dimethylamino-p-cresol, 4-isopropoxy-diphenylamine, and 4,4<SP>1</SP> - thiobis - (6 - tert. - butyl - 3- methylphenol); stannous salts: numerous, including those derived from the following materials : phosphoric acid dilauryl ester, 2-hydroxy-4,6-dimethyl- 1,3,2-borinane, dodecylsulphinic acid, 4-chlorbenzoic acid, phthalimide, tetrachloropyrooatechine, salicylic acid and p-methoxybenzoic acid; sulphides or phosphites: dilauryl-#,#<SP>1</SP>-thiodipropionate, di - isododecyl - phenyl - phosphite and 2,6-ditert. - butyl - 4 - methylphenylpyrocatechine phosphite.
GB2846570A 1969-06-12 1970-06-12 Polymer stabilising composition Expired GB1313538A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CS414869A CS153194B1 (en) 1969-06-12 1969-06-12
CS659669A CS153204B1 (en) 1969-10-02 1969-10-02
CS728870*A CS152783B1 (en) 1969-11-05 1969-11-05
CS92770A CS157190B1 (en) 1970-02-11 1970-02-11

Publications (1)

Publication Number Publication Date
GB1313538A true GB1313538A (en) 1973-04-11

Family

ID=27430084

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2846570A Expired GB1313538A (en) 1969-06-12 1970-06-12 Polymer stabilising composition

Country Status (5)

Country Link
CH (1) CH553237A (en)
DE (1) DE2028752A1 (en)
GB (1) GB1313538A (en)
HU (1) HU163499B (en)
RO (1) RO62002A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014065763A (en) * 2012-09-24 2014-04-17 Fujifilm Corp Cellulose acylate film, and polarizing plate and liquid crystal display device using the same
US9217814B2 (en) 2012-09-24 2015-12-22 Fujifilm Corporation Cellulose acylate film, a polarizing plate using the same and a liquid crystal display using the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014065763A (en) * 2012-09-24 2014-04-17 Fujifilm Corp Cellulose acylate film, and polarizing plate and liquid crystal display device using the same
US9217814B2 (en) 2012-09-24 2015-12-22 Fujifilm Corporation Cellulose acylate film, a polarizing plate using the same and a liquid crystal display using the same

Also Published As

Publication number Publication date
DE2028752A1 (en) 1970-12-17
CH553237A (en) 1974-08-30
HU163499B (en) 1973-09-27
RO62002A (en) 1977-11-15

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees