JPH0471620B2 - - Google Patents

Info

Publication number
JPH0471620B2
JPH0471620B2 JP61182764A JP18276486A JPH0471620B2 JP H0471620 B2 JPH0471620 B2 JP H0471620B2 JP 61182764 A JP61182764 A JP 61182764A JP 18276486 A JP18276486 A JP 18276486A JP H0471620 B2 JPH0471620 B2 JP H0471620B2
Authority
JP
Japan
Prior art keywords
sand
resin
aggregate
casting
present
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.)
Expired - Lifetime
Application number
JP61182764A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6340635A (ja
Inventor
Nobuo Nishama
Yasushi Ueno
Eiji Yamashita
Masao Tomari
Masaaki Iimoto
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.)
Nippon Jiryoku Senko Co Ltd
Asahi Kasei Corp
Original Assignee
Nippon Jiryoku Senko Co Ltd
Asahi Kasei Kogyo KK
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 Nippon Jiryoku Senko Co Ltd, Asahi Kasei Kogyo KK filed Critical Nippon Jiryoku Senko Co Ltd
Priority to JP18276486A priority Critical patent/JPS6340635A/ja
Publication of JPS6340635A publication Critical patent/JPS6340635A/ja
Publication of JPH0471620B2 publication Critical patent/JPH0471620B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Mold Materials And Core Materials (AREA)
JP18276486A 1986-08-05 1986-08-05 低膨張性樹脂被覆砂 Granted JPS6340635A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18276486A JPS6340635A (ja) 1986-08-05 1986-08-05 低膨張性樹脂被覆砂

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18276486A JPS6340635A (ja) 1986-08-05 1986-08-05 低膨張性樹脂被覆砂

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP30631295A Division JPH08206774A (ja) 1995-11-24 1995-11-24 鋳物砂特性の調整方法

Publications (2)

Publication Number Publication Date
JPS6340635A JPS6340635A (ja) 1988-02-22
JPH0471620B2 true JPH0471620B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-11-16

Family

ID=16124016

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18276486A Granted JPS6340635A (ja) 1986-08-05 1986-08-05 低膨張性樹脂被覆砂

Country Status (1)

Country Link
JP (1) JPS6340635A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08206774A (ja) * 1995-11-24 1996-08-13 Asahi Organic Chem Ind Co Ltd 鋳物砂特性の調整方法
JP5093309B2 (ja) * 2010-07-12 2012-12-12 トヨタ自動車株式会社 クラッチ装置の冷却構造
CN103691877B (zh) * 2013-12-17 2017-01-04 重庆长江造型材料（集团）股份有限公司 再生砂制备的树脂覆膜砂
CN105081200A (zh) * 2015-09-02 2015-11-25 芜湖永达科技有限公司 一种缸体油道冷芯复合砂的生产工艺

Also Published As

Publication number Publication date
JPS6340635A (ja) 1988-02-22

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Legal Events

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