FR1524731A - Résines phénoliques utiles comme liants pour les sables de fonderie - Google Patents
Résines phénoliques utiles comme liants pour les sables de fonderieInfo
- Publication number
- FR1524731A FR1524731A FR108150A FR108150A FR1524731A FR 1524731 A FR1524731 A FR 1524731A FR 108150 A FR108150 A FR 108150A FR 108150 A FR108150 A FR 108150A FR 1524731 A FR1524731 A FR 1524731A
- Authority
- FR
- France
- Prior art keywords
- binders
- phenolic resins
- resins useful
- foundry sands
- sands
- 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.)
- Expired
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
- B22C1/2246—Condensation polymers of aldehydes and 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
- B22C1/20—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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
- C08K5/0025—Crosslinking or vulcanising agents; including accelerators
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR108150A FR1524731A (fr) | 1966-05-28 | 1967-05-26 | Résines phénoliques utiles comme liants pour les sables de fonderie |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT1243466 | 1966-05-28 | ||
IT1843566 | 1966-05-28 | ||
FR108150A FR1524731A (fr) | 1966-05-28 | 1967-05-26 | Résines phénoliques utiles comme liants pour les sables de fonderie |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1524731A true FR1524731A (fr) | 1968-05-10 |
Family
ID=27244150
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR108150A Expired FR1524731A (fr) | 1966-05-28 | 1967-05-26 | Résines phénoliques utiles comme liants pour les sables de fonderie |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1524731A (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0006373A1 (fr) * | 1978-06-19 | 1980-01-09 | Société Chimique des Charbonnages | Solutions d'anhydride borique et leur utilisation comme durcisseurs de résols formo-phénoliques |
FR2465685A2 (fr) * | 1979-09-26 | 1981-03-27 | Charbonnages Ste Chimique | Solutions d'anhydride borique et leur utilisation comme durcisseurs de resols |
US4355145A (en) | 1980-04-24 | 1982-10-19 | Societe Chimique Des Charbonnages Sa | Furan resins of improved fire resistance |
-
1967
- 1967-05-26 FR FR108150A patent/FR1524731A/fr not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0006373A1 (fr) * | 1978-06-19 | 1980-01-09 | Société Chimique des Charbonnages | Solutions d'anhydride borique et leur utilisation comme durcisseurs de résols formo-phénoliques |
FR2434118A1 (fr) * | 1978-06-19 | 1980-03-21 | Charbonnages Ste Chimique | Solutions d'anhydride borique et leur utilisation comme durcisseurs de resols |
US4272403A (en) | 1978-06-19 | 1981-06-09 | Societe Chimiques Des Charbonnages Sa | Boric anhydride solutions and their use as hardeners of resols |
US4323667A (en) | 1978-06-19 | 1982-04-06 | Societe Chimique Des Charbonnages Sa | Boric anhydride solutions and their use as hardeners of resols |
FR2465685A2 (fr) * | 1979-09-26 | 1981-03-27 | Charbonnages Ste Chimique | Solutions d'anhydride borique et leur utilisation comme durcisseurs de resols |
US4355145A (en) | 1980-04-24 | 1982-10-19 | Societe Chimique Des Charbonnages Sa | Furan resins of improved fire resistance |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BE813842A (fr) | Liant inorganique pour formes de fonderie | |
BE813979A (fr) | Liants pour vernis | |
CA993590A (en) | Foundry binders on the basis of phenolic resins | |
FR94641E (fr) | Perfectionnements apportés aux moules de fonderie. | |
FR1393565A (fr) | Broyeur-mélangeur pour sable de fonderie | |
CA927573A (en) | Furan no-bake foundry binders | |
BE807145A (fr) | Composition de liants pour fonderie | |
BE790459A (fr) | Liants pour agregats de fonderie | |
FR1524731A (fr) | Résines phénoliques utiles comme liants pour les sables de fonderie | |
BE822131R (fr) | Liant inorganique pour formes de fonderie. | |
FR1500991A (fr) | Perfectionnements aux structures pour parking de véhicules | |
FR1426413A (fr) | Suspension pour véhicules ferroviaires | |
BE770923A (fr) | Liants pour vernis | |
FR1484509A (fr) | Liant pour sable de fonderie | |
CA701157A (en) | Water bearing resin binders for foundry sands | |
BE765224A (fr) | Liants pour peintures | |
CA734991A (en) | Water bearing novolac resin binders for foundry sands | |
BE773267A (fr) | Liants pour vernis | |
CA756161A (en) | Foundry binder process utilizing complementary sand mixes | |
FR1533024A (fr) | Composition de liant pour noyaux employés en fonderie | |
CA725240A (en) | Phenol-formaldehyde binder compositions for foundry moulds | |
FR1360620A (fr) | Perfectionnements aux sables pour fonderie | |
FR1477022A (fr) | Liants exempts de résines alkydes pour enduits thermodurcissables | |
CA929292A (en) | Foundry aggregate binders | |
RO65624A (fr) | Couplage automatique pour vehicules ferroviaires |