JPS5378923A - Preparation of resin coated sand grain for shell mold - Google Patents

Preparation of resin coated sand grain for shell mold

Info

Publication number
JPS5378923A
JPS5378923A JP15429276A JP15429276A JPS5378923A JP S5378923 A JPS5378923 A JP S5378923A JP 15429276 A JP15429276 A JP 15429276A JP 15429276 A JP15429276 A JP 15429276A JP S5378923 A JPS5378923 A JP S5378923A
Authority
JP
Japan
Prior art keywords
preparation
resin coated
shell mold
coated sand
sand grain
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
JP15429276A
Other languages
Japanese (ja)
Other versions
JPS5518420B2 (en
Inventor
Kiyouhei Funabiki
Noriteru Matsushima
Hisamitsu Inoue
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.)
Sumitomo Durez Co Ltd
Original Assignee
Sumitomo Durez 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 Sumitomo Durez Co Ltd filed Critical Sumitomo Durez Co Ltd
Priority to JP15429276A priority Critical patent/JPS5378923A/en
Priority to US05/865,558 priority patent/US4196114A/en
Publication of JPS5378923A publication Critical patent/JPS5378923A/en
Publication of JPS5518420B2 publication Critical patent/JPS5518420B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Mold Materials And Core Materials (AREA)
JP15429276A 1976-12-23 1976-12-23 Preparation of resin coated sand grain for shell mold Granted JPS5378923A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP15429276A JPS5378923A (en) 1976-12-23 1976-12-23 Preparation of resin coated sand grain for shell mold
US05/865,558 US4196114A (en) 1976-12-23 1977-12-29 Process for producing resin-coated foundry sand

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15429276A JPS5378923A (en) 1976-12-23 1976-12-23 Preparation of resin coated sand grain for shell mold

Publications (2)

Publication Number Publication Date
JPS5378923A true JPS5378923A (en) 1978-07-12
JPS5518420B2 JPS5518420B2 (en) 1980-05-19

Family

ID=15580943

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15429276A Granted JPS5378923A (en) 1976-12-23 1976-12-23 Preparation of resin coated sand grain for shell mold

Country Status (1)

Country Link
JP (1) JPS5378923A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105033165A (en) * 2015-08-10 2015-11-11 柳州市柳晶科技有限公司 Damp-proof precoated sand and production method thereof
CN108296413A (en) * 2017-08-25 2018-07-20 柳州市柳晶科技股份有限公司 A kind of heat resisting film-coating sand and preparation method thereof
CN113510218A (en) * 2021-04-12 2021-10-19 苏威新材料(徐州)有限公司 High-strength high-heat-resistance precoated sand and preparation method thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49129787A (en) * 1973-04-16 1974-12-12
JPS5035886A (en) * 1973-08-03 1975-04-04
JPS5127405A (en) * 1974-08-30 1976-03-08 Hitachi Ltd KAITENDENKYOKOIRUNOSETSUZOKUHO
JPS5135517A (en) * 1974-09-21 1976-03-26 Nakanippon Yuso Kiki Kk SENKAIKENCHIKUBUTSU
JPS5156895A (en) * 1974-11-13 1976-05-18 Lignyte Co Ltd KOSHINKUKANSOHONYORUFUENOORUJUSHISOSEIBUTSUNO SEIZOHOHO

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49129787A (en) * 1973-04-16 1974-12-12
JPS5035886A (en) * 1973-08-03 1975-04-04
JPS5127405A (en) * 1974-08-30 1976-03-08 Hitachi Ltd KAITENDENKYOKOIRUNOSETSUZOKUHO
JPS5135517A (en) * 1974-09-21 1976-03-26 Nakanippon Yuso Kiki Kk SENKAIKENCHIKUBUTSU
JPS5156895A (en) * 1974-11-13 1976-05-18 Lignyte Co Ltd KOSHINKUKANSOHONYORUFUENOORUJUSHISOSEIBUTSUNO SEIZOHOHO

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105033165A (en) * 2015-08-10 2015-11-11 柳州市柳晶科技有限公司 Damp-proof precoated sand and production method thereof
CN108296413A (en) * 2017-08-25 2018-07-20 柳州市柳晶科技股份有限公司 A kind of heat resisting film-coating sand and preparation method thereof
CN113510218A (en) * 2021-04-12 2021-10-19 苏威新材料(徐州)有限公司 High-strength high-heat-resistance precoated sand and preparation method thereof

Also Published As

Publication number Publication date
JPS5518420B2 (en) 1980-05-19

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