JPS5496426A - Polyurethaneebased roommtemperatureecurable molddbindinggagent for moldinggcompound to be used in making mold and core - Google Patents

Polyurethaneebased roommtemperatureecurable molddbindinggagent for moldinggcompound to be used in making mold and core

Info

Publication number
JPS5496426A
JPS5496426A JP16023878A JP16023878A JPS5496426A JP S5496426 A JPS5496426 A JP S5496426A JP 16023878 A JP16023878 A JP 16023878A JP 16023878 A JP16023878 A JP 16023878A JP S5496426 A JPS5496426 A JP S5496426A
Authority
JP
Japan
Prior art keywords
roommtemperatureecurable
polyurethaneebased
moldinggcompound
molddbindinggagent
core
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.)
Pending
Application number
JP16023878A
Other languages
English (en)
Japanese (ja)
Inventor
Torubusu Maruku
Fuiefuiku Arekisandaa
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.)
HIYUTSUTENESU ARUBERUTOUSU CHE
Original Assignee
HIYUTSUTENESU ARUBERUTOUSU CHE
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 HIYUTSUTENESU ARUBERUTOUSU CHE filed Critical HIYUTSUTENESU ARUBERUTOUSU CHE
Publication of JPS5496426A publication Critical patent/JPS5496426A/ja
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
    • C08G18/3271—Hydroxyamines
    • C08G18/3278—Hydroxyamines containing at least three hydroxy groups
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
    • C08G18/3271—Hydroxyamines
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/50—Polyethers having heteroatoms other than oxygen
    • C08G18/5021—Polyethers having heteroatoms other than oxygen having nitrogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Mold Materials And Core Materials (AREA)
  • Polyurethanes Or Polyureas (AREA)
JP16023878A 1977-12-30 1978-12-27 Polyurethaneebased roommtemperatureecurable molddbindinggagent for moldinggcompound to be used in making mold and core Pending JPS5496426A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772759258 DE2759258A1 (de) 1977-12-30 1977-12-30 Kaltaushaertendes bindemittel fuer formstoff-mischungen zur herstellung von giessformen und kernen

Publications (1)

Publication Number Publication Date
JPS5496426A true JPS5496426A (en) 1979-07-30

Family

ID=6027935

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16023878A Pending JPS5496426A (en) 1977-12-30 1978-12-27 Polyurethaneebased roommtemperatureecurable molddbindinggagent for moldinggcompound to be used in making mold and core

Country Status (13)

Country Link
JP (1) JPS5496426A (fr)
AR (1) AR220366A1 (fr)
AU (1) AU4293878A (fr)
BE (1) BE865741A (fr)
BR (1) BR7808389A (fr)
CA (1) CA1134989A (fr)
DE (1) DE2759258A1 (fr)
ES (1) ES476072A1 (fr)
FR (1) FR2413453A1 (fr)
GR (1) GR66462B (fr)
IT (1) IT1102406B (fr)
NL (1) NL7812549A (fr)
ZA (1) ZA783393B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4370463A (en) * 1978-06-14 1983-01-25 Ashland Oil, Inc. Process for no-bake foundry application utilizing polyurethanes based on amine polyols
DE2855391A1 (de) * 1978-12-21 1980-06-26 Woellner Werke Kalthaertendes bindemittel fuer teilchenfoermige feststoffe, insbesondere giessereisand
DE2925733A1 (de) * 1979-06-23 1981-01-15 Huettenes Albertus Bindemittel auf polyurethanbasis, sowie dessen herstellung
JPS5736115A (en) * 1980-08-12 1982-02-26 Mitsui Tekisako Chem Kk Curing agent composition for polyurethane
US4448907A (en) * 1981-03-30 1984-05-15 Ashland Oil, Inc. Process for casting lightweight metals
DE3329452A1 (de) * 1983-08-16 1985-03-07 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von gegebenenfalls zellfoermigen polyurethanen

Also Published As

Publication number Publication date
AR220366A1 (es) 1980-10-31
BR7808389A (pt) 1979-08-07
ZA783393B (en) 1979-06-27
NL7812549A (nl) 1979-07-03
CA1134989A (fr) 1982-11-02
BE865741A (fr) 1978-07-31
IT1102406B (it) 1985-10-07
IT7831040A0 (it) 1978-12-20
GR66462B (fr) 1981-03-23
ES476072A1 (es) 1979-05-16
FR2413453B1 (fr) 1983-03-18
FR2413453A1 (fr) 1979-07-27
DE2759258A1 (de) 1979-07-12
AU4293878A (en) 1979-07-05

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