AT385274B - Verfahren zur herstellung eines phenol-aldehydkondensationsproduktes fuer giessereiformstoffbindemittel auf polyurethanbasis - Google Patents
Verfahren zur herstellung eines phenol-aldehydkondensationsproduktes fuer giessereiformstoffbindemittel auf polyurethanbasisInfo
- Publication number
- AT385274B AT385274B AT0029880A AT29880A AT385274B AT 385274 B AT385274 B AT 385274B AT 0029880 A AT0029880 A AT 0029880A AT 29880 A AT29880 A AT 29880A AT 385274 B AT385274 B AT 385274B
- Authority
- AT
- Austria
- Prior art keywords
- producing
- binding agent
- condensation product
- phenol aldehyde
- aldehyde condensation
- Prior art date
Links
- -1 PHENOL ALDEHYDE Chemical class 0.000 title 1
- 239000011230 binding agent Substances 0.000 title 1
- 239000007859 condensation product Substances 0.000 title 1
- 238000004519 manufacturing process 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
- C08G8/00—Condensation polymers of aldehydes or ketones with phenols only
- C08G8/04—Condensation polymers of aldehydes or ketones with phenols only of aldehydes
- C08G8/08—Condensation polymers of aldehydes or ketones with phenols only of aldehydes of formaldehyde, e.g. of formaldehyde formed in situ
- C08G8/24—Condensation polymers of aldehydes or ketones with phenols only of aldehydes of formaldehyde, e.g. of formaldehyde formed in situ with mixtures of two or more phenols which are not covered by only one of the groups C08G8/10 - C08G8/20
-
- 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
-
- 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
- C08G18/542—Polycondensates of aldehydes with phenols
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Mold Materials And Core Materials (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Polyurethanes Or Polyureas (AREA)
- Phenolic Resins Or Amino Resins (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2904961A DE2904961C2 (de) | 1979-02-03 | 1979-02-03 | Bindemittel für Gießerei-Formstoffmischungen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ATA29880A ATA29880A (de) | 1987-08-15 |
| AT385274B true AT385274B (de) | 1988-03-10 |
Family
ID=6062575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT0029880A AT385274B (de) | 1979-02-03 | 1980-01-21 | Verfahren zur herstellung eines phenol-aldehydkondensationsproduktes fuer giessereiformstoffbindemittel auf polyurethanbasis |
Country Status (12)
| Country | Link |
|---|---|
| EP (1) | EP0014855B1 (ref) |
| JP (1) | JPS55137121A (ref) |
| AT (1) | AT385274B (ref) |
| BR (1) | BR8000644A (ref) |
| CA (1) | CA1170393A (ref) |
| DE (1) | DE2904961C2 (ref) |
| ES (1) | ES478882A1 (ref) |
| IN (1) | IN152366B (ref) |
| IT (1) | IT1124672B (ref) |
| MX (1) | MX154448A (ref) |
| YU (1) | YU23180A (ref) |
| ZA (1) | ZA794570B (ref) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4590229A (en) * | 1984-06-04 | 1986-05-20 | Ashland Oil, Inc. | Phenolic resin-polyisocyanate binder systems |
| JPS61140981A (ja) * | 1984-12-12 | 1986-06-28 | シャープ株式会社 | 液晶表示パネル |
| DE3940965A1 (de) * | 1989-12-12 | 1991-06-13 | Basf Ag | Strahlungsempfindliches gemisch und verfahren zur herstellung von reliefstrukturen |
| DE19738755C2 (de) * | 1997-09-04 | 2002-01-17 | Ashland Suedchemie Kernfest | Phenolharz und Bindemittel für die Herstellung von Formen und Kernen nach dem Phenolharz-Polyurethan-Verfahren |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE884869C (de) * | 1949-07-31 | 1953-07-30 | Kurt Herberts & Co Vormals Ott | Verfahren zur Herstellung von Harzen aus Phenolalkoholen und reaktionsfaehigen Carbonylverbindungen |
| US3227686A (en) * | 1960-09-22 | 1966-01-04 | Continental Can Co | Internally plasticized phenolic resins |
| US3485797A (en) * | 1966-03-14 | 1969-12-23 | Ashland Oil Inc | Phenolic resins containing benzylic ether linkages and unsubstituted para positions |
| DE1770816C3 (de) * | 1968-07-06 | 1973-10-18 | Reichhold-Albert-Chemie Ag, 2000 Hamburg | Verfahren zur Herstellung von flexiblen Phenolharzen |
| GB1278582A (en) * | 1968-08-20 | 1972-06-21 | Bp Chem Int Ltd | Phenolic laminating resins |
| US3624038A (en) * | 1970-11-05 | 1971-11-30 | Johnson & Johnson | Phenol formaldehyde resin consisting of an aryl or alkyl substituted phenol-hcho condensate and an alkaline earth metal carboxylate salt of a hydroxy ring substituted aromatic or phenyl substituted aliphatic acid |
| US4048103A (en) * | 1976-02-09 | 1977-09-13 | Minnesota Mining And Manufacturing Company | Composition based on phenolic resin, polyisocyanate, and petroleum oil |
-
1979
- 1979-02-03 DE DE2904961A patent/DE2904961C2/de not_active Expired
- 1979-03-22 ES ES478882A patent/ES478882A1/es not_active Expired
- 1979-08-29 ZA ZA00794570A patent/ZA794570B/xx unknown
- 1979-10-26 IT IT26826/79A patent/IT1124672B/it active
-
1980
- 1980-01-21 AT AT0029880A patent/AT385274B/de not_active IP Right Cessation
- 1980-01-24 EP EP80100360A patent/EP0014855B1/de not_active Expired
- 1980-01-29 YU YU00231/80A patent/YU23180A/xx unknown
- 1980-01-31 MX MX181036A patent/MX154448A/es unknown
- 1980-01-31 CA CA000344837A patent/CA1170393A/en not_active Expired
- 1980-02-01 BR BR8000644A patent/BR8000644A/pt unknown
- 1980-02-04 JP JP1159980A patent/JPS55137121A/ja active Pending
- 1980-02-08 IN IN154/CAL/80A patent/IN152366B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CA1170393A (en) | 1984-07-03 |
| IT1124672B (it) | 1986-05-14 |
| ES478882A1 (es) | 1979-11-16 |
| MX154448A (es) | 1987-08-27 |
| DE2904961A1 (de) | 1980-08-07 |
| ZA794570B (en) | 1980-08-27 |
| EP0014855B1 (de) | 1987-01-21 |
| EP0014855A1 (de) | 1980-09-03 |
| BR8000644A (pt) | 1980-10-21 |
| ATA29880A (de) | 1987-08-15 |
| IT7926826A0 (it) | 1979-10-26 |
| DE2904961C2 (de) | 1986-12-11 |
| YU23180A (en) | 1983-09-30 |
| JPS55137121A (en) | 1980-10-25 |
| IN152366B (ref) | 1983-12-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee | ||
| REN | Ceased due to non-payment of the annual fee |