JPS5550049A - Granular stabilizer for chlorine-containing polymer - Google Patents

Granular stabilizer for chlorine-containing polymer

Info

Publication number
JPS5550049A
JPS5550049A JP12404878A JP12404878A JPS5550049A JP S5550049 A JPS5550049 A JP S5550049A JP 12404878 A JP12404878 A JP 12404878A JP 12404878 A JP12404878 A JP 12404878A JP S5550049 A JPS5550049 A JP S5550049A
Authority
JP
Japan
Prior art keywords
fatty acid
polybasic
lead salt
granules
sulfuric acid
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
JP12404878A
Other languages
Japanese (ja)
Other versions
JPS5833892B2 (en
Inventor
Yujiro Sugawara
Hiroyuki Naito
Mamoru Saito
Hisashi Tsuchida
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.)
Mizusawa Industrial Chemicals Ltd
Original Assignee
Mizusawa Industrial Chemicals 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 Mizusawa Industrial Chemicals Ltd filed Critical Mizusawa Industrial Chemicals Ltd
Priority to JP12404878A priority Critical patent/JPS5833892B2/en
Publication of JPS5550049A publication Critical patent/JPS5550049A/en
Publication of JPS5833892B2 publication Critical patent/JPS5833892B2/en
Expired legal-status Critical Current

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  • Compositions Of Macromolecular Compounds (AREA)

Abstract

PURPOSE: To give the title stabilizer with good dispersibility in resins on kneading, comprising multi-cellular spherical granules with the needle crystals of polybasic sulfuric acid/fatty acid lead salt being ramdomly assembled along with the fatty acid component being integrated in the surface of said needle crystals without being isolated on the granules.
CONSTITUTION: The objective stabilizer comprising multi-cellular spherical granules with the needle crystals of polybasic sulfuric acid/fatty acid lead salt being randomly assembled along with the fatty acid component being integrated in the surface of each needle crystal without being virtually phase-separated on the granules. Said polybasic sulfuric acid/fatty acid lead salt has a chemical composition consisting of (1) one mole of SO3, (2) 3.7W4.5 moles of PbO, and (3) 0.06W1.27 moles of a higher fatty acid and gives two X-ray diffraction peaks at d=2.95Å and 3.27Å. The above multi-cellular spherical granules are made up of the polybasic sulfuric acid/fatty acid lead salt (A) and an alkaline earth metal-based filler (B) in a weight ratio (A):(B) of 95:5W30:70
COPYRIGHT: (C)1980,JPO&Japio
JP12404878A 1978-10-07 1978-10-07 Granular stabilizer for chlorine-containing polymers Expired JPS5833892B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12404878A JPS5833892B2 (en) 1978-10-07 1978-10-07 Granular stabilizer for chlorine-containing polymers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12404878A JPS5833892B2 (en) 1978-10-07 1978-10-07 Granular stabilizer for chlorine-containing polymers

Publications (2)

Publication Number Publication Date
JPS5550049A true JPS5550049A (en) 1980-04-11
JPS5833892B2 JPS5833892B2 (en) 1983-07-22

Family

ID=14875692

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12404878A Expired JPS5833892B2 (en) 1978-10-07 1978-10-07 Granular stabilizer for chlorine-containing polymers

Country Status (1)

Country Link
JP (1) JPS5833892B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS624738A (en) * 1985-07-01 1987-01-10 Sakai Chem Ind Co Ltd Granular stabilizer for chlorine-containing resin

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS624738A (en) * 1985-07-01 1987-01-10 Sakai Chem Ind Co Ltd Granular stabilizer for chlorine-containing resin

Also Published As

Publication number Publication date
JPS5833892B2 (en) 1983-07-22

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