JPS54145751A - Stabilizer composition for halogen-containing polymer - Google Patents

Stabilizer composition for halogen-containing polymer

Info

Publication number
JPS54145751A
JPS54145751A JP5473378A JP5473378A JPS54145751A JP S54145751 A JPS54145751 A JP S54145751A JP 5473378 A JP5473378 A JP 5473378A JP 5473378 A JP5473378 A JP 5473378A JP S54145751 A JPS54145751 A JP S54145751A
Authority
JP
Japan
Prior art keywords
finely divided
silicic acid
divided silicic
halogen
containing polymer
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
JP5473378A
Other languages
Japanese (ja)
Other versions
JPS6142741B2 (en
Inventor
Yoshiyuki Kogo
Mitsuaki Kiryu
Keiichi Iinuma
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 JP5473378A priority Critical patent/JPS54145751A/en
Publication of JPS54145751A publication Critical patent/JPS54145751A/en
Publication of JPS6142741B2 publication Critical patent/JPS6142741B2/ja
Granted legal-status Critical Current

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Abstract

PURPOSE: The title composition capable of forming a molded article with a little plate-out, having faint odor and improved thermal stability in the processing of a polymer, scarcely causing caking, obtained by blending an alkaline slurry of finely divided silicic acid with a dialkyltin maleate.
CONSTITUTION: A) A dialkyltin maleate shown by the formula (R1 and R2 are 1W2C alkyl; m is ≥1) is blended with B) an alkaline slurry of finely divided silicic acid in an weight ratio A to B of 1/5W1/1,000 by e.g., Henschel mixer. The finely divided silicic acid having water content of 5W10 wt. %, particle diameters of 10W 800 mμ, preferably 10W30mμ, a surface area of 50W500 m2/g, preferably 100W 300 m2/g, and silicon dioxide content not less than 80 wt. %, forming a 5 wt. %. aqueous slurry in the pH range more than 7, preferably 10W11.
EFFECT: The mixture of 100 parts by wt. of halogen-containing polymer with 0.1W 10 parts by wt. of the title composition shows effective results.
COPYRIGHT: (C)1979,JPO&Japio
JP5473378A 1978-05-09 1978-05-09 Stabilizer composition for halogen-containing polymer Granted JPS54145751A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5473378A JPS54145751A (en) 1978-05-09 1978-05-09 Stabilizer composition for halogen-containing polymer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5473378A JPS54145751A (en) 1978-05-09 1978-05-09 Stabilizer composition for halogen-containing polymer

Publications (2)

Publication Number Publication Date
JPS54145751A true JPS54145751A (en) 1979-11-14
JPS6142741B2 JPS6142741B2 (en) 1986-09-24

Family

ID=12978989

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5473378A Granted JPS54145751A (en) 1978-05-09 1978-05-09 Stabilizer composition for halogen-containing polymer

Country Status (1)

Country Link
JP (1) JPS54145751A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6383155A (en) * 1986-09-26 1988-04-13 Sakai Chem Ind Co Ltd Chlorinated vinyl chloride resin composition

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6383155A (en) * 1986-09-26 1988-04-13 Sakai Chem Ind Co Ltd Chlorinated vinyl chloride resin composition

Also Published As

Publication number Publication date
JPS6142741B2 (en) 1986-09-24

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