BE844277A - Procede en vue d'ameliorer les proprietes mecaniques de corps moules lies par des novolaques - Google Patents
Procede en vue d'ameliorer les proprietes mecaniques de corps moules lies par des novolaquesInfo
- Publication number
- BE844277A BE844277A BE169027A BE169027A BE844277A BE 844277 A BE844277 A BE 844277A BE 169027 A BE169027 A BE 169027A BE 169027 A BE169027 A BE 169027A BE 844277 A BE844277 A BE 844277A
- Authority
- BE
- Belgium
- Prior art keywords
- novolaques
- improving
- mechanical properties
- mold bodies
- bodies bound
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
- C04B26/02—Macromolecular compounds
- C04B26/10—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C04B26/12—Condensation polymers of aldehydes or ketones
- C04B26/122—Phenol-formaldehyde condensation polymers
-
- 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
- B22C1/02—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by additives for special purposes, e.g. indicators, breakdown additives
-
- 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
- B22C1/2253—Condensation polymers of aldehydes and ketones with phenols
-
- 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
- C08K5/04—Oxygen-containing compounds
- C08K5/10—Esters; Ether-esters
- C08K5/101—Esters; Ether-esters of monocarboxylic acids
- C08K5/103—Esters; Ether-esters of monocarboxylic acids with polyalcohols
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Ceramic Engineering (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Structural Engineering (AREA)
- Mold Materials And Core Materials (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19752532649 DE2532649C3 (de) | 1975-07-22 | Verfahren zur Verbesserung der |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE844277A true BE844277A (fr) | 1976-11-16 |
Family
ID=5952107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE169027A BE844277A (fr) | 1975-07-22 | 1976-07-19 | Procede en vue d'ameliorer les proprietes mecaniques de corps moules lies par des novolaques |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4070327A (fr) |
| JP (1) | JPS5213596A (fr) |
| BE (1) | BE844277A (fr) |
| DK (1) | DK329476A (fr) |
| FR (1) | FR2318899A1 (fr) |
| GB (1) | GB1555974A (fr) |
| IT (1) | IT1066004B (fr) |
| NL (1) | NL7608072A (fr) |
| SE (1) | SE414779B (fr) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5930759B2 (ja) * | 1977-05-31 | 1984-07-28 | 三洋化成工業株式会社 | 新規なブレ−キ液組成物 |
| US4220578A (en) * | 1978-03-27 | 1980-09-02 | Cl Industries Inc. | Method, resin and catalyst for increasing the tensile strength and core hardness of a sand mold or core |
| US4215012A (en) * | 1978-03-28 | 1980-07-29 | C L Industries, Inc. | Catalyst for increasing the tensile strength and core hardness of a sand mold or core |
| US4371476A (en) * | 1978-12-26 | 1983-02-01 | Basf Wyandotte Corporation | Mold release agents containing oxidation stable polyoxyalkylenes |
| US4289664A (en) * | 1980-04-14 | 1981-09-15 | Monsanto Company | Glass fiber bonding resins |
| EP0189258A3 (fr) * | 1985-01-21 | 1988-02-17 | Foseco International Limited | Compositions réfractaires |
| DE4120582A1 (de) * | 1991-06-21 | 1992-12-24 | Hoechst Ag | Bindemittelharze zur herstellung von faserverbunden |
| DE19926622A1 (de) * | 1999-06-11 | 2000-12-14 | Bayer Ag | Thermoplastische Formmassen |
| DE10046773A1 (de) * | 2000-09-21 | 2002-04-18 | Bayer Ag | ABS-Formmassen mit verbesserter Verarbeitbarkeit |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR745602A (fr) * | 1933-05-13 | |||
| US1923938A (en) * | 1929-09-23 | 1933-08-22 | Monsanto Chemicals | Octyl alcohol esters |
| US2006345A (en) * | 1934-06-22 | 1935-07-02 | Monsanto Chemicals | Resinous composition |
| US3110603A (en) * | 1953-07-30 | 1963-11-12 | Tennessee Products And Chemica | Polyalkylene glycol dibenzoates, and resinous compositions plasticized therewith |
-
1976
- 1976-07-19 GB GB30045/76A patent/GB1555974A/en not_active Expired
- 1976-07-19 BE BE169027A patent/BE844277A/fr unknown
- 1976-07-20 JP JP51086495A patent/JPS5213596A/ja active Pending
- 1976-07-20 IT IT50514/76A patent/IT1066004B/it active
- 1976-07-21 FR FR7622277A patent/FR2318899A1/fr active Granted
- 1976-07-21 DK DK329476A patent/DK329476A/da unknown
- 1976-07-21 SE SE7608308A patent/SE414779B/xx unknown
- 1976-07-21 NL NL7608072A patent/NL7608072A/xx not_active Application Discontinuation
- 1976-07-21 US US05/707,283 patent/US4070327A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5213596A (en) | 1977-02-01 |
| DE2532649A1 (de) | 1977-01-27 |
| SE414779B (sv) | 1980-08-18 |
| DE2532649B2 (de) | 1977-05-18 |
| IT1066004B (it) | 1985-03-04 |
| FR2318899A1 (fr) | 1977-02-18 |
| US4070327A (en) | 1978-01-24 |
| DK329476A (da) | 1977-01-23 |
| GB1555974A (en) | 1979-11-14 |
| FR2318899B1 (fr) | 1981-09-18 |
| NL7608072A (nl) | 1977-01-25 |
| SE7608308L (sv) | 1977-01-23 |
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