JPS56112954A - Stabilizer for halogen-containing resin - Google Patents

Stabilizer for halogen-containing resin

Info

Publication number
JPS56112954A
JPS56112954A JP1498780A JP1498780A JPS56112954A JP S56112954 A JPS56112954 A JP S56112954A JP 1498780 A JP1498780 A JP 1498780A JP 1498780 A JP1498780 A JP 1498780A JP S56112954 A JPS56112954 A JP S56112954A
Authority
JP
Japan
Prior art keywords
halogen
monoalkyltin
salt
semiesterified
formula
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
JP1498780A
Other languages
Japanese (ja)
Other versions
JPS6252773B2 (en
Inventor
Yoshio Ito
Reiji Murayama
Yoshihito Anzai
Kazuo Masuda
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 JP1498780A priority Critical patent/JPS56112954A/en
Publication of JPS56112954A publication Critical patent/JPS56112954A/en
Publication of JPS6252773B2 publication Critical patent/JPS6252773B2/ja
Granted legal-status Critical Current

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  • Compositions Of Macromolecular Compounds (AREA)

Abstract

PURPOSE: To obtain a stabilizer for halogen-containing resins, which is capable of giving excellent heat stability and excellent lubricity to halogen-containing resins, from a semiesterified monoalkyltin salt obtained by the reaction of an alcohol with an α-olefin-maleic anhydride copolymer.
CONSTITUTION: A copolymer of formula I (where R1 is a C18WC40 alkyl group and n is 2W30), obtained by copolymerization of an α-olefin and maleic anhydride, is reacted with an alcohol of the formula R2OH (where R2 is an alkyl, alkoxyalkyl, cycloalkyl, alkenyl, or aralkyl group) to obtain a semiesterified product of formula II. Then, 3mol of the semiesterified product is reacted with 1mol monoalkyltin oxide (e.g., monomethyltin oxide) to obtain an objective monoalkyltin salt. The combined use of the monoalkyltin salt and a dialkyltin-mercaptocarboxylic acid ester salt results in further increase in its heat stabilizing effect and lubricity-providing effect on halogen-containing resins.
COPYRIGHT: (C)1981,JPO&Japio
JP1498780A 1980-02-09 1980-02-09 Stabilizer for halogen-containing resin Granted JPS56112954A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1498780A JPS56112954A (en) 1980-02-09 1980-02-09 Stabilizer for halogen-containing resin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1498780A JPS56112954A (en) 1980-02-09 1980-02-09 Stabilizer for halogen-containing resin

Publications (2)

Publication Number Publication Date
JPS56112954A true JPS56112954A (en) 1981-09-05
JPS6252773B2 JPS6252773B2 (en) 1987-11-06

Family

ID=11876292

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1498780A Granted JPS56112954A (en) 1980-02-09 1980-02-09 Stabilizer for halogen-containing resin

Country Status (1)

Country Link
JP (1) JPS56112954A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6411150A (en) * 1987-07-03 1989-01-13 Mitsubishi Kasei Vinyl Vinyl chloride polymer composition
US5328948A (en) * 1992-09-23 1994-07-12 Ausimont, U.S.A., Inc. Stabilization of halopolymers with ionomers

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS542663A (en) * 1977-06-08 1979-01-10 Seiko Epson Corp Positioning method for mounting semiconductor chip

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS542663A (en) * 1977-06-08 1979-01-10 Seiko Epson Corp Positioning method for mounting semiconductor chip

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6411150A (en) * 1987-07-03 1989-01-13 Mitsubishi Kasei Vinyl Vinyl chloride polymer composition
US5328948A (en) * 1992-09-23 1994-07-12 Ausimont, U.S.A., Inc. Stabilization of halopolymers with ionomers

Also Published As

Publication number Publication date
JPS6252773B2 (en) 1987-11-06

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