JPS59113953A - シエルモ−ルド用鋳物砂 - Google Patents

シエルモ−ルド用鋳物砂

Info

Publication number
JPS59113953A
JPS59113953A JP22297082A JP22297082A JPS59113953A JP S59113953 A JPS59113953 A JP S59113953A JP 22297082 A JP22297082 A JP 22297082A JP 22297082 A JP22297082 A JP 22297082A JP S59113953 A JPS59113953 A JP S59113953A
Authority
JP
Japan
Prior art keywords
sand
compound
parts
molding sand
shell mold
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
JP22297082A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0428456B2 (zh
Inventor
Hideo Kunitomo
秀夫 国友
Masato Akiba
正人 秋葉
Kunio Mori
邦夫 森
Tadayoshi Matsuura
松浦　忠義
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.)
DIC Corp
Original Assignee
Dainippon Ink and Chemicals 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 Dainippon Ink and Chemicals Co Ltd filed Critical Dainippon Ink and Chemicals Co Ltd
Priority to JP22297082A priority Critical patent/JPS59113953A/ja
Publication of JPS59113953A publication Critical patent/JPS59113953A/ja
Publication of JPH0428456B2 publication Critical patent/JPH0428456B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C1/00—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds
    • B22C1/16—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents
    • B22C1/20—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents of organic agents
    • B22C1/22—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents of organic agents of resins or rosins
    • B22C1/2233—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents of organic agents of resins or rosins obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • B22C1/2273—Polyurethanes; Polyisocyanates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Mold Materials And Core Materials (AREA)
JP22297082A 1982-12-21 1982-12-21 シエルモ−ルド用鋳物砂 Granted JPS59113953A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22297082A JPS59113953A (ja) 1982-12-21 1982-12-21 シエルモ−ルド用鋳物砂

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22297082A JPS59113953A (ja) 1982-12-21 1982-12-21 シエルモ−ルド用鋳物砂

Publications (2)

Publication Number Publication Date
JPS59113953A true JPS59113953A (ja) 1984-06-30
JPH0428456B2 JPH0428456B2 (zh) 1992-05-14

Family

ID=16790737

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22297082A Granted JPS59113953A (ja) 1982-12-21 1982-12-21 シエルモ−ルド用鋳物砂

Country Status (1)

Country Link
JP (1) JPS59113953A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013069662A1 (ja) * 2011-11-08 2013-05-16 日油株式会社 レジンコーテッドサンド用流動性向上剤

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS564621A (en) * 1979-05-11 1981-01-19 Ashland Oil Inc Bonding agent composition and manufacture of product for foundry
JPS5764439A (en) * 1981-06-16 1982-04-19 Mitsubishi Petrochem Co Ltd Binder composition for molding sand

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS564621A (en) * 1979-05-11 1981-01-19 Ashland Oil Inc Bonding agent composition and manufacture of product for foundry
JPS5764439A (en) * 1981-06-16 1982-04-19 Mitsubishi Petrochem Co Ltd Binder composition for molding sand

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013069662A1 (ja) * 2011-11-08 2013-05-16 日油株式会社 レジンコーテッドサンド用流動性向上剤
CN104023872A (zh) * 2011-11-08 2014-09-03 日油株式会社 用于树脂裹贴砂的流动性改进剂
JPWO2013069662A1 (ja) * 2011-11-08 2015-04-02 日油株式会社 レジンコーテッドサンド用流動性向上剤

Also Published As

Publication number Publication date
JPH0428456B2 (zh) 1992-05-14

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