BR8400710A - Processo para fabricar moldes e machos de fundicao e mistura de areia de fundicao - Google Patents
Processo para fabricar moldes e machos de fundicao e mistura de areia de fundicaoInfo
- Publication number
- BR8400710A BR8400710A BR8400710A BR8400710A BR8400710A BR 8400710 A BR8400710 A BR 8400710A BR 8400710 A BR8400710 A BR 8400710A BR 8400710 A BR8400710 A BR 8400710A BR 8400710 A BR8400710 A BR 8400710A
- Authority
- BR
- Brazil
- Prior art keywords
- casting
- axes
- sand mixture
- manufacturing
- molds
- Prior art date
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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/52—Polycarboxylic acids or polyhydroxy compounds in which at least one of the two components contains aliphatic unsaturation
- C08G63/54—Polycarboxylic acids or polyhydroxy compounds in which at least one of the two components contains aliphatic unsaturation the acids or hydroxy compounds containing carbocyclic rings
-
- 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
- B22C1/2266—Polyesters; Polycarbonates
-
- 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
- C08K9/00—Use of pretreated ingredients
- C08K9/08—Ingredients agglomerated by treatment with a binding agent
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (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)
- Macromonomer-Based Addition Polymer (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB838304617A GB8304617D0 (en) | 1983-02-18 | 1983-02-18 | Binders for foundry sands |
| GB838331544A GB8331544D0 (en) | 1983-11-25 | 1983-11-25 | Binders for foundry sands |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR8400710A true BR8400710A (pt) | 1984-09-25 |
Family
ID=26285277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR8400710A BR8400710A (pt) | 1983-02-18 | 1984-02-17 | Processo para fabricar moldes e machos de fundicao e mistura de areia de fundicao |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4579883A (pt) |
| EP (1) | EP0117126A3 (pt) |
| AU (1) | AU2458084A (pt) |
| BR (1) | BR8400710A (pt) |
| ES (1) | ES529818A0 (pt) |
| GB (1) | GB2136005B (pt) |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3179990A (en) * | 1961-10-26 | 1965-04-27 | Freeman Chemical Corp | Foundry composition with cross-linked polyester binder |
| JPS49100194A (pt) * | 1972-11-20 | 1974-09-21 | ||
| JPS5251490A (en) * | 1975-10-23 | 1977-04-25 | Toyobo Co Ltd | A solid resin compositon of unsaturated polyeter |
| US4048035A (en) * | 1975-12-17 | 1977-09-13 | Mitsubishi Rayon Co., Ltd. | Photopolymerizable composition |
| JPS5480234A (en) * | 1977-12-09 | 1979-06-26 | Nissan Motor | Resin composition for binding cast sand particles |
| JPS55165250A (en) * | 1979-06-07 | 1980-12-23 | Mitsui Toatsu Chem Inc | Resin composition for binding molding sand particle |
| JPS55165251A (en) * | 1979-06-07 | 1980-12-23 | Mitsui Toatsu Chem Inc | Resin composition for binding molding sand particle |
| JPS55165252A (en) * | 1979-06-09 | 1980-12-23 | Nissan Motor Co Ltd | Resin composition for binding molding sand particle |
| JPS6045023B2 (ja) * | 1981-01-08 | 1985-10-07 | 日産自動車株式会社 | 鋳物用不飽和ポリエステル樹脂被覆砂の製造方法 |
| JPS57187142A (en) * | 1981-05-13 | 1982-11-17 | Nissan Motor Co Ltd | Resin composition for binding molding sand grains |
| GB2106921B (en) * | 1981-09-25 | 1985-04-11 | Scott Bader Co | Unsaturated polyester moulding compositions |
-
1984
- 1984-02-14 AU AU24580/84A patent/AU2458084A/en not_active Abandoned
- 1984-02-15 GB GB08404011A patent/GB2136005B/en not_active Expired
- 1984-02-15 EP EP84300984A patent/EP0117126A3/en not_active Withdrawn
- 1984-02-16 US US06/580,855 patent/US4579883A/en not_active Expired - Fee Related
- 1984-02-17 ES ES529818A patent/ES529818A0/es active Granted
- 1984-02-17 BR BR8400710A patent/BR8400710A/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB2136005B (en) | 1986-07-09 |
| GB2136005A (en) | 1984-09-12 |
| GB8404011D0 (en) | 1984-03-21 |
| ES8502890A1 (es) | 1985-02-01 |
| ES529818A0 (es) | 1985-02-01 |
| AU2458084A (en) | 1984-08-23 |
| EP0117126A3 (en) | 1985-12-27 |
| US4579883A (en) | 1986-04-01 |
| EP0117126A2 (en) | 1984-08-29 |
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