JPS6064745A - 鋳物砂用バインダ−組成物 - Google Patents

鋳物砂用バインダ−組成物

Info

Publication number
JPS6064745A
JPS6064745A JP17213683A JP17213683A JPS6064745A JP S6064745 A JPS6064745 A JP S6064745A JP 17213683 A JP17213683 A JP 17213683A JP 17213683 A JP17213683 A JP 17213683A JP S6064745 A JPS6064745 A JP S6064745A
Authority
JP
Japan
Prior art keywords
group
parts
polyol
formula
obtd
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
JP17213683A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0377019B2 (zh
Inventor
Toshiyuki Tachikawa
立川　俊之
Toshiaki Nishimura
敏秋 西村
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 JP17213683A priority Critical patent/JPS6064745A/ja
Publication of JPS6064745A publication Critical patent/JPS6064745A/ja
Publication of JPH0377019B2 publication Critical patent/JPH0377019B2/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)
  • Polyurethanes Or Polyureas (AREA)
  • Mold Materials And Core Materials (AREA)
JP17213683A 1983-09-20 1983-09-20 鋳物砂用バインダ−組成物 Granted JPS6064745A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17213683A JPS6064745A (ja) 1983-09-20 1983-09-20 鋳物砂用バインダ−組成物

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17213683A JPS6064745A (ja) 1983-09-20 1983-09-20 鋳物砂用バインダ−組成物

Publications (2)

Publication Number Publication Date
JPS6064745A true JPS6064745A (ja) 1985-04-13
JPH0377019B2 JPH0377019B2 (zh) 1991-12-09

Family

ID=15936230

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17213683A Granted JPS6064745A (ja) 1983-09-20 1983-09-20 鋳物砂用バインダ−組成物

Country Status (1)

Country Link
JP (1) JPS6064745A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6323957A (ja) * 1986-07-14 1988-02-01 エヌ・ベ−・フィリップス・フル−イランペンファブリケン 合成樹脂組成物およびその製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6323957A (ja) * 1986-07-14 1988-02-01 エヌ・ベ−・フィリップス・フル−イランペンファブリケン 合成樹脂組成物およびその製造方法

Also Published As

Publication number Publication date
JPH0377019B2 (zh) 1991-12-09

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