JPS5449921A - Binding material for mold - Google Patents

Binding material for mold

Info

Publication number
JPS5449921A
JPS5449921A JP11558977A JP11558977A JPS5449921A JP S5449921 A JPS5449921 A JP S5449921A JP 11558977 A JP11558977 A JP 11558977A JP 11558977 A JP11558977 A JP 11558977A JP S5449921 A JPS5449921 A JP S5449921A
Authority
JP
Japan
Prior art keywords
mold
binding material
binding
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
JP11558977A
Other languages
Japanese (ja)
Other versions
JPS5518576B2 (en
Inventor
Tetsuo Nakazawa
Jiyunji Sakai
Shiyougo Morimoto
Takatoshi Tanigawa
Riyouji Takahashi
Seiji Okazaki
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.)
Hitachi Ltd
Proterial Ltd
Original Assignee
Hitachi Ltd
Hitachi Metals 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 Hitachi Ltd, Hitachi Metals Ltd filed Critical Hitachi Ltd
Priority to JP11558977A priority Critical patent/JPS5449921A/en
Priority to US05/946,020 priority patent/US4278581A/en
Priority to DE2842114A priority patent/DE2842114C2/en
Publication of JPS5449921A publication Critical patent/JPS5449921A/en
Publication of JPS5518576B2 publication Critical patent/JPS5518576B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Mold Materials And Core Materials (AREA)
JP11558977A 1977-09-28 1977-09-28 Binding material for mold Granted JPS5449921A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP11558977A JPS5449921A (en) 1977-09-28 1977-09-28 Binding material for mold
US05/946,020 US4278581A (en) 1977-09-28 1978-09-26 Mold binder material
DE2842114A DE2842114C2 (en) 1977-09-28 1978-09-27 Binder for CO 2 curable molds

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11558977A JPS5449921A (en) 1977-09-28 1977-09-28 Binding material for mold

Publications (2)

Publication Number Publication Date
JPS5449921A true JPS5449921A (en) 1979-04-19
JPS5518576B2 JPS5518576B2 (en) 1980-05-20

Family

ID=14666333

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11558977A Granted JPS5449921A (en) 1977-09-28 1977-09-28 Binding material for mold

Country Status (1)

Country Link
JP (1) JPS5449921A (en)

Also Published As

Publication number Publication date
JPS5518576B2 (en) 1980-05-20

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