JPH0377019B2 - - Google Patents

Info

Publication number
JPH0377019B2
JPH0377019B2 JP17213683A JP17213683A JPH0377019B2 JP H0377019 B2 JPH0377019 B2 JP H0377019B2 JP 17213683 A JP17213683 A JP 17213683A JP 17213683 A JP17213683 A JP 17213683A JP H0377019 B2 JPH0377019 B2 JP H0377019B2
Authority
JP
Japan
Prior art keywords
parts
group
weight
formula
added
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
Application number
JP17213683A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6064745A (ja
Inventor
Toshuki Tachikawa
Toshiaki Nishimura
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)
  • Mold Materials And Core Materials (AREA)
  • Polyurethanes Or Polyureas (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 JPS6064745A (ja) 1985-04-13
JPH0377019B2 true 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)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8601829A (nl) * 1986-07-14 1988-02-01 Philips Nv Kunststofsamenstelling, substraatmateriaal voor gedrukte bedradingspanelen en werkwijze voor het vervaardigen van een kunststofsamenstelling.

Also Published As

Publication number Publication date
JPS6064745A (ja) 1985-04-13

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