FR2273608B3 - - Google Patents
Info
- Publication number
- FR2273608B3 FR2273608B3 FR7517832A FR7517832A FR2273608B3 FR 2273608 B3 FR2273608 B3 FR 2273608B3 FR 7517832 A FR7517832 A FR 7517832A FR 7517832 A FR7517832 A FR 7517832A FR 2273608 B3 FR2273608 B3 FR 2273608B3
- Authority
- FR
- France
- 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
-
- 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)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (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 FR2273608A1 (fr) | 1976-01-02 |
FR2273608B3 true FR2273608B3 (nl) | 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 (nl) |
DE (1) | DE2523615A1 (nl) |
DK (1) | DK255475A (nl) |
FR (1) | FR2273608A1 (nl) |
IT (1) | IT1035852B (nl) |
NL (1) | NL7506736A (nl) |
NO (1) | NO752002L (nl) |
SE (1) | SE398983B (nl) |
Families Citing this family (2)
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 |
DE4033221A1 (de) * | 1990-10-19 | 1992-04-23 | Bayer Ag | Zweikomponenten-polyurethanklebstoffe |
-
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 DK DK255475A patent/DK255475A/da unknown
- 1975-06-06 NO NO752002A patent/NO752002L/no unknown
- 1975-06-06 NL NL7506736A patent/NL7506736A/nl unknown
- 1975-06-06 FR FR7517832A patent/FR2273608A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
IT1035852B (it) | 1979-10-20 |
DK255475A (da) | 1975-12-08 |
SE398983B (sv) | 1978-01-30 |
NL7506736A (nl) | 1975-12-09 |
SE7407504L (sv) | 1975-12-08 |
NO752002L (nl) | 1975-12-09 |
FR2273608A1 (fr) | 1976-01-02 |
DE2523615A1 (de) | 1975-12-18 |
BE829711A (fr) | 1975-09-15 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |