JPS53117695A - Production of gamma-dicalcium silicate powder having large surface area - Google Patents

Production of gamma-dicalcium silicate powder having large surface area

Info

Publication number
JPS53117695A
JPS53117695A JP3258977A JP3258977A JPS53117695A JP S53117695 A JPS53117695 A JP S53117695A JP 3258977 A JP3258977 A JP 3258977A JP 3258977 A JP3258977 A JP 3258977A JP S53117695 A JPS53117695 A JP S53117695A
Authority
JP
Japan
Prior art keywords
silicate powder
dicalcium silicate
surface area
large surface
gamma
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.)
Pending
Application number
JP3258977A
Other languages
Japanese (ja)
Inventor
Tomoo Shiobara
Minoru Miyamoto
Norio Tamaki
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.)
Sekisui Chemical Co Ltd
Original Assignee
Sekisui Chemical 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 Sekisui Chemical Co Ltd filed Critical Sekisui Chemical Co Ltd
Priority to JP3258977A priority Critical patent/JPS53117695A/en
Priority to US05/799,131 priority patent/US4118227A/en
Priority to AU25350/77A priority patent/AU508028B2/en
Priority to CA278,940A priority patent/CA1083781A/en
Priority to FR7715776A priority patent/FR2352748A1/en
Priority to ES459084A priority patent/ES459084A1/en
Priority to DE2723452A priority patent/DE2723452C3/en
Priority to NLAANVRAGE7705710,A priority patent/NL182795C/en
Priority to IT23957/77A priority patent/IT1078994B/en
Priority to GB21862/77A priority patent/GB1573519A/en
Publication of JPS53117695A publication Critical patent/JPS53117695A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To obtain ϒ-dicalcium silicate powder having large surface area which shows high free chlorine capturing power when used as a stabilizer for chlorinecontg. resin, by calcining a mixt. of ϒ-dicalcium silicate powder and an alkali metal carbonate or MgCO3 followed by cooling.
COPYRIGHT: (C)1978,JPO&Japio
JP3258977A 1976-05-24 1977-03-23 Production of gamma-dicalcium silicate powder having large surface area Pending JPS53117695A (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
JP3258977A JPS53117695A (en) 1977-03-23 1977-03-23 Production of gamma-dicalcium silicate powder having large surface area
US05/799,131 US4118227A (en) 1976-05-24 1977-05-20 Process for producing dicalcium silicate power
AU25350/77A AU508028B2 (en) 1976-05-24 1977-05-20 Producing dicalcium silicate
CA278,940A CA1083781A (en) 1976-05-24 1977-05-20 Process for producing dicalcium silicate powder
FR7715776A FR2352748A1 (en) 1976-05-24 1977-05-23 PERFECTED PROCESS FOR THE PREPARATION OF CALCIUM ORTHOSILICATE POWDER
ES459084A ES459084A1 (en) 1976-05-24 1977-05-24 Process for producing dicalcium silicate power
DE2723452A DE2723452C3 (en) 1976-05-24 1977-05-24 Process for the production of fine-grained γ-dicalcium silicate
NLAANVRAGE7705710,A NL182795C (en) 1976-05-24 1977-05-24 METHOD FOR PREPARING GAMMA-DICALCIUM SILICATE AND METHOD FOR MANUFACTURING PREPARATIONS CONTAINING PREPARED GAMMA-DICALCIUM SILICATE
IT23957/77A IT1078994B (en) 1976-05-24 1977-05-24 PROCESS PERFECTED TO PRODUCE BICALCIC SILICATE POWDER
GB21862/77A GB1573519A (en) 1976-05-24 1977-05-24 Process for preparing dicalcium silicate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3258977A JPS53117695A (en) 1977-03-23 1977-03-23 Production of gamma-dicalcium silicate powder having large surface area

Publications (1)

Publication Number Publication Date
JPS53117695A true JPS53117695A (en) 1978-10-14

Family

ID=12363042

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3258977A Pending JPS53117695A (en) 1976-05-24 1977-03-23 Production of gamma-dicalcium silicate powder having large surface area

Country Status (1)

Country Link
JP (1) JPS53117695A (en)

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