JPS562334A - Stabilizer for halogen-containing resin - Google Patents

Stabilizer for halogen-containing resin

Info

Publication number
JPS562334A
JPS562334A JP7773379A JP7773379A JPS562334A JP S562334 A JPS562334 A JP S562334A JP 7773379 A JP7773379 A JP 7773379A JP 7773379 A JP7773379 A JP 7773379A JP S562334 A JPS562334 A JP S562334A
Authority
JP
Japan
Prior art keywords
group
substituted
atom
hydroxyorganothio
stabilizer
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.)
Granted
Application number
JP7773379A
Other languages
Japanese (ja)
Other versions
JPS621416B2 (en
Inventor
Akiharu Satou
Akira Motohashi
Yoshihito Anzai
Hiroichi Ono
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 JP7773379A priority Critical patent/JPS562334A/en
Publication of JPS562334A publication Critical patent/JPS562334A/en
Publication of JPS621416B2 publication Critical patent/JPS621416B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To provide a stabilizer for a halogen-containing resin, having excellent heat stabilization effect and effective to prevent the initial discoloration, by using an organic tin compound having a specific hydroxyorganothio group as an effective component.
CONSTITUTION: The objective stabilizer comprising an organo-tin compound of formula I [R1 is H, alkyl, aryl, alkoxyalkyl, etc.; a is 1W4; when a is 1, R2 is halogenated alkyl, (substituted) aryl, (substituted) aryloxyalkyl, etc., and when a is 2W4, R is (a)-valent organic group], formula II (R2,4 are H, alkyl, alkoxy, etc. wherein the H atom attached to a C atom may be substituted with a substitution group), wherein at least one hydroxyorganothio group is attached to the tetra- valent tin atom having one or more (substituted) hydrocarbon groups through the S-atom of the hydroxyorganothio group. Addition of a metal compound such as a carboxylate, oxide, hydroxide, etc. of an alkali (alkaline earth) metal, to the composition further improves the long-term heat stability.
COPYRIGHT: (C)1981,JPO&Japio
JP7773379A 1979-06-20 1979-06-20 Stabilizer for halogen-containing resin Granted JPS562334A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7773379A JPS562334A (en) 1979-06-20 1979-06-20 Stabilizer for halogen-containing resin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7773379A JPS562334A (en) 1979-06-20 1979-06-20 Stabilizer for halogen-containing resin

Publications (2)

Publication Number Publication Date
JPS562334A true JPS562334A (en) 1981-01-12
JPS621416B2 JPS621416B2 (en) 1987-01-13

Family

ID=13642098

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7773379A Granted JPS562334A (en) 1979-06-20 1979-06-20 Stabilizer for halogen-containing resin

Country Status (1)

Country Link
JP (1) JPS562334A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5238556A (en) * 1975-09-22 1977-03-25 Sankyo Yuki Gosei Kk Method for stabilizing vinyl chloride resins

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5238556A (en) * 1975-09-22 1977-03-25 Sankyo Yuki Gosei Kk Method for stabilizing vinyl chloride resins

Also Published As

Publication number Publication date
JPS621416B2 (en) 1987-01-13

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