JPH0469017B2 - - Google Patents

Info

Publication number
JPH0469017B2
JPH0469017B2 JP59185161A JP18516184A JPH0469017B2 JP H0469017 B2 JPH0469017 B2 JP H0469017B2 JP 59185161 A JP59185161 A JP 59185161A JP 18516184 A JP18516184 A JP 18516184A JP H0469017 B2 JPH0469017 B2 JP H0469017B2
Authority
JP
Japan
Prior art keywords
resin
sand
phenolic resin
metal powder
coated
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
JP59185161A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6163334A (ja
Inventor
Yasushi Yoshida
Hiroshi Kano
Yoshiaki Ikemoto
Isamu Ide
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.)
Lignyte Co Ltd
Original Assignee
Lignyte 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 Lignyte Co Ltd filed Critical Lignyte Co Ltd
Priority to JP18516184A priority Critical patent/JPS6163334A/ja
Publication of JPS6163334A publication Critical patent/JPS6163334A/ja
Publication of JPH0469017B2 publication Critical patent/JPH0469017B2/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

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)
JP18516184A 1984-09-04 1984-09-04 シェルモールド用レジンコーテッドサンドの製造法 Granted JPS6163334A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18516184A JPS6163334A (ja) 1984-09-04 1984-09-04 シェルモールド用レジンコーテッドサンドの製造法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18516184A JPS6163334A (ja) 1984-09-04 1984-09-04 シェルモールド用レジンコーテッドサンドの製造法

Publications (2)

Publication Number Publication Date
JPS6163334A JPS6163334A (ja) 1986-04-01
JPH0469017B2 true JPH0469017B2 (cs) 1992-11-05

Family

ID=16165896

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18516184A Granted JPS6163334A (ja) 1984-09-04 1984-09-04 シェルモールド用レジンコーテッドサンドの製造法

Country Status (1)

Country Link
JP (1) JPS6163334A (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02138055U (cs) * 1989-04-18 1990-11-19

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5699042A (en) * 1980-01-09 1981-08-10 Daihatsu Motor Co Ltd Core sand
JPS59185162A (ja) * 1983-04-01 1984-10-20 Hitachi Ltd スイツチング電源装置

Also Published As

Publication number Publication date
JPS6163334A (ja) 1986-04-01

Similar Documents

Publication Publication Date Title
US4216133A (en) Shell process foundry resin compositions
US3645491A (en) Soluble metal casting cores comprising a water-soluble salt and a synthetic resin
JP3239209B2 (ja) 鋳物用発熱体の製造方法
JPS61169127A (ja) シエルモ−ルド用レジンコ−テツドサンドの製造法
US3838095A (en) Foundry sand coated with a binder containing novolac resin and urea compound
US2856381A (en) Foundry sand binder composition containing at least three phenol-formaldehyde resins
CA1067242A (en) Foundry blend of abs resin-novolak
JPH0469017B2 (cs)
US8367749B2 (en) Coated microspheres and their uses
JPH0516932B2 (cs)
EP0163093A1 (en) Foundry sand binder
JPS61169128A (ja) シエルモ−ルド用フエノ−ル樹脂粘結剤及びシエルモ−ルド用レジンコ−テツドサンド
JPH1058126A (ja) スライディングノズル充填材
US2997759A (en) Shell molding mixture
JP7527939B2 (ja) 鋳型崩壊性に優れたレジンコーテッドサンド
JP7499815B2 (ja) 鋳型用有機粘結剤及びこれを用いて得られる鋳物砂組成物並びに鋳型
JPS62282742A (ja) 樹脂被覆砂
JPS62144868A (ja) 鋳造用ノズルの製造方法
JP2971925B2 (ja) シェルモールド用レジンコーテッドサンド
JPS6317790B2 (cs)
JP4119514B2 (ja) 鋳型用レジンコーテッドサンド
JPH0146219B2 (cs)
JP2002113548A (ja) シェルモールド用レジンコーテッドサンド
JPS60145239A (ja) 鋳物砂用粘結剤
JP2971932B2 (ja) シェルモールド用レジンコーテッドサンド