IT1040397B - Masse adatte alla fabbricazione di forme e anime per fonderia col processo cold box - Google Patents
Masse adatte alla fabbricazione di forme e anime per fonderia col processo cold boxInfo
- Publication number
- IT1040397B IT1040397B IT26247/75A IT2624775A IT1040397B IT 1040397 B IT1040397 B IT 1040397B IT 26247/75 A IT26247/75 A IT 26247/75A IT 2624775 A IT2624775 A IT 2624775A IT 1040397 B IT1040397 B IT 1040397B
- Authority
- IT
- Italy
- Prior art keywords
- foundry
- shapes
- core
- manufacture
- cold box
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
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
- C08G18/40—High-molecular-weight compounds
- C08G18/54—Polycondensates of aldehydes
- C08G18/548—Polycondensates of aldehydes with ketones
-
- 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
- B22C1/162—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 use of a gaseous treating agent for hardening the binder
-
- 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)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyurethanes Or Polyureas (AREA)
- Mold Materials And Core Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742439818 DE2439818B2 (de) | 1974-08-20 | 1974-08-20 | Zur herstellung von giessereiformen und -kernen nach dem cold-box-verfahren geeignete massen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1040397B true IT1040397B (it) | 1979-12-20 |
Family
ID=5923608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT26247/75A IT1040397B (it) | 1974-08-20 | 1975-08-08 | Masse adatte alla fabbricazione di forme e anime per fonderia col processo cold box |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5146521A (it) |
| CA (1) | CA1067637A (it) |
| DE (1) | DE2439818B2 (it) |
| FR (1) | FR2282308A1 (it) |
| GB (1) | GB1487447A (it) |
| IT (1) | IT1040397B (it) |
| NL (1) | NL7509552A (it) |
| SE (1) | SE401330B (it) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2188733C2 (ru) * | 2000-06-16 | 2002-09-10 | Открытое акционерное общество "Протон - Пермские моторы" | Смесь для литейных форм и стержней |
-
1974
- 1974-08-20 DE DE19742439818 patent/DE2439818B2/de not_active Ceased
-
1975
- 1975-08-08 IT IT26247/75A patent/IT1040397B/it active
- 1975-08-11 NL NL7509552A patent/NL7509552A/xx not_active Application Discontinuation
- 1975-08-13 GB GB33765/75A patent/GB1487447A/en not_active Expired
- 1975-08-19 CA CA233,753A patent/CA1067637A/en not_active Expired
- 1975-08-19 FR FR7525678A patent/FR2282308A1/fr active Granted
- 1975-08-19 JP JP50100569A patent/JPS5146521A/ja active Pending
- 1975-08-19 SE SE7509251A patent/SE401330B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CA1067637A (en) | 1979-12-04 |
| SE401330B (sv) | 1978-05-02 |
| GB1487447A (en) | 1977-09-28 |
| JPS5146521A (en) | 1976-04-21 |
| DE2439818A1 (de) | 1976-03-04 |
| NL7509552A (nl) | 1976-02-24 |
| SE7509251L (sv) | 1976-02-23 |
| FR2282308A1 (fr) | 1976-03-19 |
| FR2282308B3 (it) | 1978-04-07 |
| DE2439818B2 (de) | 1977-11-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BR7015846D0 (pt) | Processo para fabricar estruturas densas de grafite e as estruturas densas de grafite | |
| BR7402827D0 (pt) | Composicao para a fabricacao de moldes de fundicao e processo para formacao de mistura de fundicao | |
| BR7502600A (pt) | Processo e estampo aperfeicoado para produzir ferro fundido | |
| FR2276114A1 (fr) | Composition et procede pour la fabrication de moules et noyaux pour fonderies | |
| IT967208B (it) | 5 aminobenzensolfonilamino benzi midazoloni e processo per la loro preparazione | |
| IT1009541B (it) | Processo atto alla preparazione di composizioni poliesteri aventi mag giore elasticita allo stato fuso | |
| BR7201211D0 (pt) | Material formador de molde composicao de suspensao para obtencao do mesmo composicao assentavel ou endurecivel e processo para preparacao da ultima | |
| IT951825B (it) | Metodo ed apparecchio per prepa rare forme ed anime di fonderia | |
| BR7508189A (pt) | Processo para preparacao de n-(fosfono-metil)-glic na | |
| BR7207039D0 (pt) | Processo para a preparacao de uma composicao de lavagem e composicao produzida pelo mesmo processo | |
| IT1039261B (it) | Metodo ed apparato per la fabbricazione di forme ed anime per fonderia | |
| IT1023372B (it) | Procedimento per la realizzazione di getti d acciaic finiti | |
| IT1008243B (it) | Metodo per fabbricare stampi e anime per fonderia | |
| IT1040397B (it) | Masse adatte alla fabbricazione di forme e anime per fonderia col processo cold box | |
| IT1069844B (it) | Processo per produrre generatori di radionuclidi e relativi generatori | |
| JPS5325222A (en) | Method to manufacture casting mould and cores | |
| IT1041290B (it) | Procedimento per produrre anime e forme da fonderia | |
| IT1012484B (it) | Processo per la preparazione di epossidi di vinilesteri | |
| BR7603707A (pt) | Processo de preparacao de artigos termoconsolidados de espuma e composicao de moldagem termoconsolidavel | |
| IT1033808B (it) | Processo di fabbricazione di lingotti di acciaio calmato di qualita superiore | |
| BR7508056A (pt) | Processo para o enriquecimento de halogenoantraquinonas | |
| IT975164B (it) | Procedimento ed apparecchiatura per l indurimento delle forme ed anime di sabbia per fonderia | |
| CH545149A (fr) | Procédé de finissage d'articles, notamment des modèles et des boîtes de noyaux | |
| BR7207195D0 (pt) | Processo para formacao de moldados de ferro-dutil uma composicao de modularizacao e ligas para a execucao do mesmo | |
| IT961215B (it) | Procedimento di fabbricazione di stampi ed anime di sabbia induri ta per la formatura di metalli |