JPH0323254B2 - - Google Patents

Info

Publication number
JPH0323254B2
JPH0323254B2 JP57154665A JP15466582A JPH0323254B2 JP H0323254 B2 JPH0323254 B2 JP H0323254B2 JP 57154665 A JP57154665 A JP 57154665A JP 15466582 A JP15466582 A JP 15466582A JP H0323254 B2 JPH0323254 B2 JP H0323254B2
Authority
JP
Japan
Prior art keywords
resin
mold
weight
sand
acid
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
JP57154665A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5945057A (ja
Inventor
Shinjiro Ootsuka
Tadayoshi Matsura
Masato Akiba
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 JP15466582A priority Critical patent/JPS5945057A/ja
Publication of JPS5945057A publication Critical patent/JPS5945057A/ja
Publication of JPH0323254B2 publication Critical patent/JPH0323254B2/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
    • B22C1/2246—Condensation polymers of aldehydes and ketones
    • B22C1/2253—Condensation polymers of aldehydes and ketones with phenols
    • 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
    • B22C1/224—Furan polymers

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)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
JP15466582A 1982-09-07 1982-09-07 鋳型の製造方法 Granted JPS5945057A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15466582A JPS5945057A (ja) 1982-09-07 1982-09-07 鋳型の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15466582A JPS5945057A (ja) 1982-09-07 1982-09-07 鋳型の製造方法

Publications (2)

Publication Number Publication Date
JPS5945057A JPS5945057A (ja) 1984-03-13
JPH0323254B2 true JPH0323254B2 (en]) 1991-03-28

Family

ID=15589209

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15466582A Granted JPS5945057A (ja) 1982-09-07 1982-09-07 鋳型の製造方法

Country Status (1)

Country Link
JP (1) JPS5945057A (en])

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0663241B2 (ja) * 1988-03-28 1994-08-22 鐘淵化学工業株式会社 建築物の基礎構造
JPH05171779A (ja) * 1991-12-26 1993-07-09 Sanei House Kk 床構造
JP2829313B2 (ja) * 1993-04-22 1998-11-25 ジェイ建築システム 株式会社 耐圧盤式グリットポスト基礎の形成方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56111543A (en) * 1980-02-06 1981-09-03 Aisin Chem Co Ltd Binder composition for mold
JPS5736052A (ja) * 1980-08-12 1982-02-26 Kubota Ltd Taisetsusonseinosuguretaentojorooruzainoenshinryokuchuzoho
JPS6056729B2 (ja) * 1980-09-29 1985-12-11 アイシン化工株式会社 シエルモ−ルド用変性フエノ−ル樹脂の製造法

Also Published As

Publication number Publication date
JPS5945057A (ja) 1984-03-13

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