FR2273608A1 - Procede et composition pour l'enrobage d'une matiere - Google Patents
Procede et composition pour l'enrobage d'une matiereInfo
- Publication number
- FR2273608A1 FR2273608A1 FR7517832A FR7517832A FR2273608A1 FR 2273608 A1 FR2273608 A1 FR 2273608A1 FR 7517832 A FR7517832 A FR 7517832A FR 7517832 A FR7517832 A FR 7517832A FR 2273608 A1 FR2273608 A1 FR 2273608A1
- Authority
- FR
- France
- Prior art keywords
- compsn
- gps
- acetylenic
- ethylenic
- polyol component
- 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.)
- Granted
Links
- 238000000465 moulding Methods 0.000 title abstract 3
- 229920005862 polyol Polymers 0.000 title abstract 3
- 239000004576 sand Substances 0.000 title abstract 2
- 239000011230 binding agent Substances 0.000 title 1
- 229920002635 polyurethane Polymers 0.000 title 1
- 239000004814 polyurethane Substances 0.000 title 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- 239000011248 coating agent Substances 0.000 abstract 2
- 238000000576 coating method Methods 0.000 abstract 2
- 229910052751 metal Inorganic materials 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- 150000002739 metals Chemical class 0.000 abstract 2
- 150000003077 polyols Chemical class 0.000 abstract 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 150000002989 phenols Chemical class 0.000 abstract 1
- 229920001228 polyisocyanate Polymers 0.000 abstract 1
- 239000005056 polyisocyanate Substances 0.000 abstract 1
- 230000035939 shock Effects 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 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
- C08G18/67—Unsaturated compounds having active hydrogen
- C08G18/675—Low-molecular-weight compounds
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C3/00—Selection of compositions for coating the surfaces of moulds, cores, or patterns
-
- 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
- C08G18/30—Low-molecular-weight compounds
- C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
- C08G18/3203—Polyhydroxy compounds
-
- 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
- C08G18/67—Unsaturated compounds having active hydrogen
- C08G18/675—Low-molecular-weight compounds
- C08G18/679—Acetylenic compounds
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)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Polyurethanes Or Polyureas (AREA)
- Paints Or Removers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7407504A SE398983B (sv) | 1974-06-07 | 1974-06-07 | Genom tillsats av en katalysator herdbar ytbeleggnings- och bindemedelskomposition, speciellt lempad for beleggning av partikelformigt material sasom sand |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2273608A1 true FR2273608A1 (fr) | 1976-01-02 |
| FR2273608B3 FR2273608B3 (https=) | 1978-02-03 |
Family
ID=20321356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7517832A Granted FR2273608A1 (fr) | 1974-06-07 | 1975-06-06 | Procede et composition pour l'enrobage d'une matiere |
Country Status (8)
| Country | Link |
|---|---|
| BE (1) | BE829711A (https=) |
| DE (1) | DE2523615A1 (https=) |
| DK (1) | DK255475A (https=) |
| FR (1) | FR2273608A1 (https=) |
| IT (1) | IT1035852B (https=) |
| NL (1) | NL7506736A (https=) |
| NO (1) | NO752002L (https=) |
| SE (1) | SE398983B (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0481319A3 (en) * | 1990-10-19 | 1992-09-30 | Bayer Ag | Two component polyurethane adhesives |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3405939A1 (de) * | 1984-02-18 | 1985-08-22 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von urethanmodifizierten polyisocyanat-zubereitungen und ihre verwendung bei der herstellung von polyurethankunststoffen oder von polyisocyanuratkunststoffen |
-
1974
- 1974-06-07 SE SE7407504A patent/SE398983B/xx unknown
-
1975
- 1975-05-27 IT IT49802/75A patent/IT1035852B/it active
- 1975-05-28 DE DE19752523615 patent/DE2523615A1/de active Pending
- 1975-05-30 BE BE156886A patent/BE829711A/xx unknown
- 1975-06-06 NL NL7506736A patent/NL7506736A/xx unknown
- 1975-06-06 FR FR7517832A patent/FR2273608A1/fr active Granted
- 1975-06-06 NO NO752002A patent/NO752002L/no unknown
- 1975-06-06 DK DK255475A patent/DK255475A/da unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0481319A3 (en) * | 1990-10-19 | 1992-09-30 | Bayer Ag | Two component polyurethane adhesives |
| US5349040A (en) * | 1990-10-19 | 1994-09-20 | Bayer Aktiengesellschaft | Two-component polyurethane adhesives |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2523615A1 (de) | 1975-12-18 |
| NO752002L (https=) | 1975-12-09 |
| SE7407504L (sv) | 1975-12-08 |
| NL7506736A (nl) | 1975-12-09 |
| BE829711A (fr) | 1975-09-15 |
| DK255475A (da) | 1975-12-08 |
| IT1035852B (it) | 1979-10-20 |
| SE398983B (sv) | 1978-01-30 |
| FR2273608B3 (https=) | 1978-02-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |