JPH0134697B2 - - Google Patents

Info

Publication number
JPH0134697B2
JPH0134697B2 JP57159183A JP15918382A JPH0134697B2 JP H0134697 B2 JPH0134697 B2 JP H0134697B2 JP 57159183 A JP57159183 A JP 57159183A JP 15918382 A JP15918382 A JP 15918382A JP H0134697 B2 JPH0134697 B2 JP H0134697B2
Authority
JP
Japan
Prior art keywords
resin
coated sand
sand
unsaturated
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
Application number
JP57159183A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5947041A (ja
Inventor
Mikio Yamaguchi
Minoru Ichise
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.)
Resonac Corp
Original Assignee
Hitachi Chemical 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 Hitachi Chemical Co Ltd filed Critical Hitachi Chemical Co Ltd
Priority to JP15918382A priority Critical patent/JPS5947041A/ja
Publication of JPS5947041A publication Critical patent/JPS5947041A/ja
Publication of JPH0134697B2 publication Critical patent/JPH0134697B2/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
    • B22C1/2266—Polyesters; Polycarbonates

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)
JP15918382A 1982-09-13 1982-09-13 鋳物用樹脂被覆砂の製造法 Granted JPS5947041A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15918382A JPS5947041A (ja) 1982-09-13 1982-09-13 鋳物用樹脂被覆砂の製造法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15918382A JPS5947041A (ja) 1982-09-13 1982-09-13 鋳物用樹脂被覆砂の製造法

Publications (2)

Publication Number Publication Date
JPS5947041A JPS5947041A (ja) 1984-03-16
JPH0134697B2 true JPH0134697B2 (cs) 1989-07-20

Family

ID=15688119

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15918382A Granted JPS5947041A (ja) 1982-09-13 1982-09-13 鋳物用樹脂被覆砂の製造法

Country Status (1)

Country Link
JP (1) JPS5947041A (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6206769B2 (ja) * 2014-03-07 2017-10-04 三菱重工業株式会社 中子の製造方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5220410A (en) * 1975-08-08 1977-02-16 Hitachi Ltd Noise preventiue method of compressor
JPS6043821B2 (ja) * 1980-02-01 1985-09-30 日産自動車株式会社 鋳物用樹脂被覆砂の製造方法

Also Published As

Publication number Publication date
JPS5947041A (ja) 1984-03-16

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