DE2759258A1 - Kaltaushaertendes bindemittel fuer formstoff-mischungen zur herstellung von giessformen und kernen - Google Patents

Kaltaushaertendes bindemittel fuer formstoff-mischungen zur herstellung von giessformen und kernen

Info

Publication number
DE2759258A1
DE2759258A1 DE19772759258 DE2759258A DE2759258A1 DE 2759258 A1 DE2759258 A1 DE 2759258A1 DE 19772759258 DE19772759258 DE 19772759258 DE 2759258 A DE2759258 A DE 2759258A DE 2759258 A1 DE2759258 A1 DE 2759258A1
Authority
DE
Germany
Prior art keywords
groups
molecule
binder
tertiary amino
molding material
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.)
Withdrawn
Application number
DE19772759258
Other languages
German (de)
English (en)
Inventor
Marek Dr Torbus
Aleksandar Dipl Chem Vujevic
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.)
Huettenes Albertus Chemische Werke GmbH
Original Assignee
Huettenes Albertus Chemische Werke GmbH
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 Huettenes Albertus Chemische Werke GmbH filed Critical Huettenes Albertus Chemische Werke GmbH
Priority to DE19772759258 priority Critical patent/DE2759258A1/de
Priority to BE186603A priority patent/BE865741A/xx
Priority to ZA00783393A priority patent/ZA783393B/xx
Priority to ES476072A priority patent/ES476072A1/es
Priority to IT31040/78A priority patent/IT1102406B/it
Priority to BR7808389A priority patent/BR7808389A/pt
Priority to FR7836602A priority patent/FR2413453A1/fr
Priority to GR57979A priority patent/GR66462B/el
Priority to NL7812549A priority patent/NL7812549A/xx
Priority to JP16023878A priority patent/JPS5496426A/ja
Priority to AR275018A priority patent/AR220366A1/es
Priority to CA000318783A priority patent/CA1134989A/en
Priority to AU42938/78A priority patent/AU4293878A/en
Priority to SE7900002A priority patent/SE7900002L/xx
Publication of DE2759258A1 publication Critical patent/DE2759258A1/de
Withdrawn legal-status Critical Current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)
DE19772759258 1977-12-30 1977-12-30 Kaltaushaertendes bindemittel fuer formstoff-mischungen zur herstellung von giessformen und kernen Withdrawn DE2759258A1 (de)

Priority Applications (14)

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
BE186603A BE865741A (fr) 1977-12-30 1978-04-06 Liant durcissant a froid pour melanges de matieres de moulage destines a la fabrication de moules et de noyaux
ZA00783393A ZA783393B (en) 1977-12-30 1978-06-13 Cold hardening binder for material mixtures used in the production of casting molds and cores
ES476072A ES476072A1 (es) 1977-12-30 1978-12-16 Metodo perfeccionado de fabricacion de moldes de fundicion.
IT31040/78A IT1102406B (it) 1977-12-30 1978-12-20 Agglomerato poliuretanico indurente a freddo,per miscele di materiali di formatura per la fabbricazione di forme e anime per fonderia
BR7808389A BR7808389A (pt) 1977-12-30 1978-12-21 Composicoes aglutinantes de perfilados endureciveis a frio,a base de poliuretana
FR7836602A FR2413453A1 (fr) 1977-12-30 1978-12-21 Liant durcissable a froid pour melanges de matiere de moulage destines a la fabrication de moules et de noyaux
GR57979A GR66462B (es) 1977-12-30 1978-12-22
NL7812549A NL7812549A (nl) 1977-12-30 1978-12-27 Bindmiddel voor vormmassa's.
JP16023878A JPS5496426A (en) 1977-12-30 1978-12-27 Polyurethaneebased roommtemperatureecurable molddbindinggagent for moldinggcompound to be used in making mold and core
AR275018A AR220366A1 (es) 1977-12-30 1978-12-28 Ligante(aglutinante)de endurecimiento en frio para mezclas de material de moldeo para la fabricacion de moldes de fundicion y nucleos
CA000318783A CA1134989A (en) 1977-12-30 1978-12-28 Cold hardening binder for material mixtures for the production of casting moulds and cores
AU42938/78A AU4293878A (en) 1977-12-30 1978-12-28 Production of casting molds and cores
SE7900002A SE7900002L (sv) 1977-12-30 1979-01-02 Kallherdande bindemedel for formningsblandningar for tillverkning av gjutformar och kernor

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
DE2759258A1 true DE2759258A1 (de) 1979-07-12

Family

ID=6027935

Family Applications (1)

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

Country Status (13)

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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0012927A1 (de) * 1978-12-21 1980-07-09 Hüttenes-Albertus Chemische-Werke GmbH Kalthärtendes Bindemittel für teilchenförmige Feststoffe, insbesondere Giessereisand
EP0046088A1 (en) * 1980-08-12 1982-02-17 Texaco Development Corporation Polyalkylenepolyamine derivatives and their use as curing agents for polyurethanes
EP0137182A1 (de) * 1983-08-16 1985-04-17 Bayer Ag Verfahren zur Herstellung von gegebenenfalls zellförmigen Polyurethanen

Families Citing this family (3)

* 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
DE2925733A1 (de) * 1979-06-23 1981-01-15 Huettenes Albertus Bindemittel auf polyurethanbasis, sowie dessen herstellung
US4448907A (en) * 1981-03-30 1984-05-15 Ashland Oil, Inc. Process for casting lightweight metals

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0012927A1 (de) * 1978-12-21 1980-07-09 Hüttenes-Albertus Chemische-Werke GmbH Kalthärtendes Bindemittel für teilchenförmige Feststoffe, insbesondere Giessereisand
EP0046088A1 (en) * 1980-08-12 1982-02-17 Texaco Development Corporation Polyalkylenepolyamine derivatives and their use as curing agents for polyurethanes
EP0137182A1 (de) * 1983-08-16 1985-04-17 Bayer Ag Verfahren zur Herstellung von gegebenenfalls zellförmigen Polyurethanen

Also Published As

Publication number Publication date
ZA783393B (en) 1979-06-27
ES476072A1 (es) 1979-05-16
JPS5496426A (en) 1979-07-30
CA1134989A (en) 1982-11-02
FR2413453B1 (es) 1983-03-18
IT7831040A0 (it) 1978-12-20
IT1102406B (it) 1985-10-07
FR2413453A1 (fr) 1979-07-27
AR220366A1 (es) 1980-10-31
GR66462B (es) 1981-03-23
AU4293878A (en) 1979-07-05
NL7812549A (nl) 1979-07-03
BR7808389A (pt) 1979-08-07
BE865741A (fr) 1978-07-31

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