JPS52114638A - Modified calcium salt filler - Google Patents

Modified calcium salt filler

Info

Publication number
JPS52114638A
JPS52114638A JP3222176A JP3222176A JPS52114638A JP S52114638 A JPS52114638 A JP S52114638A JP 3222176 A JP3222176 A JP 3222176A JP 3222176 A JP3222176 A JP 3222176A JP S52114638 A JPS52114638 A JP S52114638A
Authority
JP
Japan
Prior art keywords
calcium salt
modified calcium
salt filler
filler
enhanced
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
JP3222176A
Other languages
Japanese (ja)
Other versions
JPS5916572B2 (en
Inventor
Masakazu Kamikita
Hiroshi Hagiwara
Minoru Shioda
Minoru Isshiki
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.)
Kanegafuchi Chemical Industry Co Ltd
Onoda Cement Co Ltd
Original Assignee
Kanegafuchi Chemical Industry Co Ltd
Onoda Cement 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 Kanegafuchi Chemical Industry Co Ltd, Onoda Cement Co Ltd filed Critical Kanegafuchi Chemical Industry Co Ltd
Priority to JP3222176A priority Critical patent/JPS5916572B2/en
Publication of JPS52114638A publication Critical patent/JPS52114638A/en
Publication of JPS5916572B2 publication Critical patent/JPS5916572B2/en
Expired legal-status Critical Current

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  • Compositions Of Macromolecular Compounds (AREA)

Abstract

PURPOSE: A filler which is enhanced in resistance to water and acids by coating the surfaces of a calcium salt with alkali metal silicate glass to reduce the eluting rate of the calcium salt, and is further increased in the mechanical strength by a subsequent organophilic treatment.
COPYRIGHT: (C)1977,JPO&Japio
JP3222176A 1976-03-23 1976-03-23 Improved calcium salt filler Expired JPS5916572B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3222176A JPS5916572B2 (en) 1976-03-23 1976-03-23 Improved calcium salt filler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3222176A JPS5916572B2 (en) 1976-03-23 1976-03-23 Improved calcium salt filler

Publications (2)

Publication Number Publication Date
JPS52114638A true JPS52114638A (en) 1977-09-26
JPS5916572B2 JPS5916572B2 (en) 1984-04-16

Family

ID=12352879

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3222176A Expired JPS5916572B2 (en) 1976-03-23 1976-03-23 Improved calcium salt filler

Country Status (1)

Country Link
JP (1) JPS5916572B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54156048A (en) * 1978-05-31 1979-12-08 Matsushita Electric Works Ltd Synthetic resin molding compound
JPH01319552A (en) * 1988-06-20 1989-12-25 Idemitsu Petrochem Co Ltd Polyolefin resin composition

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54156048A (en) * 1978-05-31 1979-12-08 Matsushita Electric Works Ltd Synthetic resin molding compound
JPH01319552A (en) * 1988-06-20 1989-12-25 Idemitsu Petrochem Co Ltd Polyolefin resin composition

Also Published As

Publication number Publication date
JPS5916572B2 (en) 1984-04-16

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