JPS57124544A - Composition for binder - Google Patents

Composition for binder

Info

Publication number
JPS57124544A
JPS57124544A JP897981A JP897981A JPS57124544A JP S57124544 A JPS57124544 A JP S57124544A JP 897981 A JP897981 A JP 897981A JP 897981 A JP897981 A JP 897981A JP S57124544 A JPS57124544 A JP S57124544A
Authority
JP
Japan
Prior art keywords
component
composition
equiv
isocyanate groups
binder
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
JP897981A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6343177B2 (enExample
Inventor
Hiroshi Ozawa
Yoshiaki Shimizu
Yoshio Morimoto
Eiji Higashinakagaha
Kazusane Tanaka
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.)
Mitsui Toatsu Chemicals Inc
Original Assignee
Mitsui Toatsu Chemicals Inc
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 Mitsui Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc
Priority to JP897981A priority Critical patent/JPS57124544A/ja
Publication of JPS57124544A publication Critical patent/JPS57124544A/ja
Publication of JPS6343177B2 publication Critical patent/JPS6343177B2/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)
JP897981A 1981-01-26 1981-01-26 Composition for binder Granted JPS57124544A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP897981A JPS57124544A (en) 1981-01-26 1981-01-26 Composition for binder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP897981A JPS57124544A (en) 1981-01-26 1981-01-26 Composition for binder

Publications (2)

Publication Number Publication Date
JPS57124544A true JPS57124544A (en) 1982-08-03
JPS6343177B2 JPS6343177B2 (enExample) 1988-08-29

Family

ID=11707803

Family Applications (1)

Application Number Title Priority Date Filing Date
JP897981A Granted JPS57124544A (en) 1981-01-26 1981-01-26 Composition for binder

Country Status (1)

Country Link
JP (1) JPS57124544A (enExample)

Also Published As

Publication number Publication date
JPS6343177B2 (enExample) 1988-08-29

Similar Documents

Publication Publication Date Title
SE8001585L (sv) Forfarande for framstellning av polyuretan med integral eller odelad hud
JPS5610529A (en) Curable resin composition
ES8703903A1 (es) Un procedimiento para preparar una resina de resol fenolico modificado con alcoxi
KR880009884A (ko) 고강도시멘트 경화체 및 그 제조방법
ES2052660T3 (es) Masas de moldeo espesadas.
DE3063106D1 (en) Process for the preparation of elastic, optionally cellular polyurethane ureas
GB1144250A (en) Polyurethane forming compositions
BR8006473A (pt) Processo para a preparacao de pecas moldadas reforcadas com fibras
EP0286788A3 (en) Single component, latent curing epoxy resin composition
JPS57124544A (en) Composition for binder
JPS5723620A (en) Thermosetting resin composition
ES476400A1 (es) Procedimiento de aglutinacion a base de poliuretano para mezclas de materiales de moldeo
ES454388A1 (es) Un procedimiento para preparar y endurecer una composicion de moldeo termoendurecible que comprende una resina fenolicanovolaca.
IE820192L (en) Binder composition for foundry mix
JPS6433115A (en) Polyisocyanate and curing agent
DE3466882D1 (en) Use of polyurethan forming compositions as moulding materials
AU627331B2 (en) A process for the preparation of highly elastic plastics
JPS5545710A (en) Thermosetting resin composition
JPS57174314A (en) Epoxy resin composition
SU1183507A1 (ru) Композици дл получени литьевых полиуретановых эластомеров
JPS5717345A (en) Mold forming composition
JPS5762834A (en) Binder composition for molding sand
JPS5457557A (en) Shock absorbing medium
JPS57135431A (en) Magnetic recording medium
JPS5762835A (en) Binder composition for molding sand