ATA22179A - Bindemittel fuer eine kalthaertungsformmasse, zusatz zu verbesserung von dessen bindefaehigkeit, sowie formmasse, die ein solches bindemittel enthaelt - Google Patents

Bindemittel fuer eine kalthaertungsformmasse, zusatz zu verbesserung von dessen bindefaehigkeit, sowie formmasse, die ein solches bindemittel enthaelt

Info

Publication number
ATA22179A
ATA22179A AT22179A AT22179A ATA22179A AT A22179 A ATA22179 A AT A22179A AT 22179 A AT22179 A AT 22179A AT 22179 A AT22179 A AT 22179A AT A22179 A ATA22179 A AT A22179A
Authority
AT
Austria
Prior art keywords
binders
cold
improve
addition
binding
Prior art date
Application number
AT22179A
Other languages
English (en)
Other versions
AT385512B (de
Inventor
Lidia Dorofeevna Snulova
Pavel Afanasievich Borsuk
Anna Ivanovna Tsyruleva
Evgeny Abramovich Minkin
Zinaida Ivanovna Denisova
Abram Moiseevich Lyass
Original Assignee
Tsniitmash
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 Tsniitmash filed Critical Tsniitmash
Publication of ATA22179A publication Critical patent/ATA22179A/de
Application granted granted Critical
Publication of AT385512B publication Critical patent/AT385512B/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
    • C08L61/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • C08L61/22—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds
    • C08L61/24—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds with urea or thiourea
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Mold Materials And Core Materials (AREA)
AT22179A 1979-01-12 1979-01-11 Bindemittel fuer eine kalthaertungsformmasse, zusatz zur verbesserung von dessen bindefaehigkeit,sowie formmasse, die ein solches bindemittel enthaelt AT385512B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7901313A GB2039285B (en) 1979-01-12 1979-01-12 Binders for cold-curable moulding sand mixtures their preparation and use

Publications (2)

Publication Number Publication Date
ATA22179A true ATA22179A (de) 1987-09-15
AT385512B AT385512B (de) 1988-04-11

Family

ID=10502510

Family Applications (1)

Application Number Title Priority Date Filing Date
AT22179A AT385512B (de) 1979-01-12 1979-01-11 Bindemittel fuer eine kalthaertungsformmasse, zusatz zur verbesserung von dessen bindefaehigkeit,sowie formmasse, die ein solches bindemittel enthaelt

Country Status (5)

Country Link
AT (1) AT385512B (de)
DE (1) DE2903071C2 (de)
FR (1) FR2448399A1 (de)
GB (1) GB2039285B (de)
SE (1) SE415451B (de)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2622963A (en) * 1950-07-11 1952-12-23 Whitehead Bruthers Company Additive composition for sand molds and method of making same
US3413251A (en) * 1963-09-20 1968-11-26 Huttenes Kommanditgesellschaft Materials for the manufacture of foundry molds and cores
FR2137174A3 (en) * 1971-05-14 1972-12-29 Doittau Produits Metal Foundry sand prepn - to improve the stripping of castings
NL7211534A (de) * 1972-08-24 1974-02-26

Also Published As

Publication number Publication date
SE415451B (sv) 1980-10-06
SE7900146L (sv) 1980-07-09
GB2039285B (en) 1983-04-13
DE2903071C2 (de) 1982-07-29
GB2039285A (en) 1980-08-06
FR2448399A1 (fr) 1980-09-05
AT385512B (de) 1988-04-11
FR2448399B1 (de) 1982-04-09
DE2903071A1 (de) 1980-07-31

Similar Documents

Publication Publication Date Title
MX155006A (es) Composicion aglutinante mejorada
ATA197183A (de) Spannvorrichtung, insbesondere fuer eine skibindung
MX150538A (es) Procedimiento mejorado para sinterizar amoniaco
IT7924895A0 (it) Perfezionamento nelle presse-piegatrici.
NL173253B (nl) Inbindmap.
AR219351A1 (es) Procedimiento para encuadernar libros,revistas y similares
IT7867594A0 (it) Dispositivo di legatura per classificatori a fogli mobili
DE69008470D1 (de) Loseblatt-Binder.
IT1109831B (it) Fascetta di legatura composita fusibile
BR8003272A (pt) Composicao aglutinante para fundicao
AT373773B (de) Monatsbinde
BR7808250A (pt) Poliaminas hidrossoluveis nao auto-reticulantes,processo para sua preparacao,emprego e composicao auxiliar
ATA22179A (de) Bindemittel fuer eine kalthaertungsformmasse, zusatz zu verbesserung von dessen bindefaehigkeit, sowie formmasse, die ein solches bindemittel enthaelt
NO794326L (no) Spikerpresse.
BR7800768A (pt) Composicao herbicida,e processo para sua preparacao
FR2460792B1 (fr) Reliure pour periodiques
ATA437980A (de) Pflanzbehaelter od. dgl. aus beton oder anderen abbindefaehigen massen
ES491529A0 (es) Procedimiento para la produccion de un bloque de encuaderna-cion un libro,una revista o similar mediante encuadernacion por encolado
DE2961522D1 (en) Hydraulically binding composition
JPS55101492A (en) Binder element for filing
DK4279A (da) Binder til fastgoerelse af tagsten
BR7800144A (pt) Monoazopigmentos,processo para a sua preparacao e aplicacao
BR8007056A (pt) Processo para a preparacao de benzil-oximoeteres trissubstituidos, composicoes fungicidas e sua aplicacao
BR8005777A (pt) Aglutinante, processo para sua producao e sua aplicacao
BR7802877A (pt) Processo para convercao de um hidrocarboneto;composicao catalitica acida sulfetada seletivamente;e processo para preparar a referida composicao

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
ELJ Ceased due to non-payment of the annual fee
REN Ceased due to non-payment of the annual fee