JPS5469156A - Stabilized halogen-containing polymer composition - Google Patents
Stabilized halogen-containing polymer compositionInfo
- 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
Links
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
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
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) |
-
1977
- 1977-11-14 JP JP13643777A patent/JPS5469156A/en active Pending
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