JPS5469156A - Stabilized halogen-containing polymer composition - Google Patents

Stabilized halogen-containing polymer composition

Info

Publication number
JPS5469156A
JPS5469156A JP13643777A JP13643777A JPS5469156A JP S5469156 A JPS5469156 A JP S5469156A JP 13643777 A JP13643777 A JP 13643777A JP 13643777 A JP13643777 A JP 13643777A JP S5469156 A JPS5469156 A JP S5469156A
Authority
JP
Japan
Prior art keywords
containing polymer
halogen
tin
formula
directly bonded
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.)
Pending
Application number
JP13643777A
Other languages
Japanese (ja)
Inventor
Yoshiyuki Kogo
Hisaji Ihara
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.)
Sankyo Organic Chemicals Co Ltd
Original Assignee
Sankyo Organic Chemicals Co 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 Sankyo Organic Chemicals Co Ltd filed Critical Sankyo Organic Chemicals Co Ltd
Priority to JP13643777A priority Critical patent/JPS5469156A/en
Publication of JPS5469156A publication Critical patent/JPS5469156A/en
Pending legal-status Critical Current

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Abstract

PURPOSE: To impart improved resistance to initial discoloration and thermal stability to a halogen-containing polymer, by the synergistic effect of a specific organotin compound and a tin tetrakis (mercaptocarboxylic acid ester) added to the polymer.
CONSTITUTION: (A) 100 parts by wt. of a halogen-containing polymer is incorporated with (B) 0.1W5.0 parts by wt. of an organotin compound, except organotin makate compounds, of formula I having 1W3 hydrocarbon groups selected from aryl, benzyl, or 1W18C alkyl groups directly bonded to the tetravalent tin atom and at least one 3W53C carboxylic acid residues directly bonded to the tetravatent tin atom and (C) a tin tetrakis (mercaptocarboxylic acid ester of formula II: (R17 to R20 are H, methyl, phenyl groups; R21 to R24 are residues after removal of at least one OH from mono-to hexahydric 1W30C alcohols; a,b,c, and f are 0W4) in an amount equal to or 1/100 of that of the ingredient (B).
COPYRIGHT: (C)1979,JPO&Japio
JP13643777A 1977-11-14 1977-11-14 Stabilized halogen-containing polymer composition Pending JPS5469156A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13643777A JPS5469156A (en) 1977-11-14 1977-11-14 Stabilized halogen-containing polymer composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13643777A JPS5469156A (en) 1977-11-14 1977-11-14 Stabilized halogen-containing polymer composition

Publications (1)

Publication Number Publication Date
JPS5469156A true JPS5469156A (en) 1979-06-02

Family

ID=15175099

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13643777A Pending JPS5469156A (en) 1977-11-14 1977-11-14 Stabilized halogen-containing polymer composition

Country Status (1)

Country Link
JP (1) JPS5469156A (en)

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