IT1105408B - Procedimento per produrre rivestimenti a base di poliuretano - Google Patents
Procedimento per produrre rivestimenti a base di poliuretanoInfo
- Publication number
- IT1105408B IT1105408B IT49475/78A IT4947578A IT1105408B IT 1105408 B IT1105408 B IT 1105408B IT 49475/78 A IT49475/78 A IT 49475/78A IT 4947578 A IT4947578 A IT 4947578A IT 1105408 B IT1105408 B IT 1105408B
- Authority
- IT
- Italy
- Prior art keywords
- procedure
- based coatings
- producing polyurethane
- polyurethane
- producing
- 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
- 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
- C08G18/3271—Hydroxyamines
- C08G18/3296—Hydroxyamines being in latent form
-
- 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
- C08G18/08—Processes
- C08G18/0838—Manufacture of polymers in the presence of non-reactive compounds
- C08G18/0842—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents
- C08G18/0861—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents in the presence of a dispersing phase for the polymers or a phase dispersed in the polymers
- C08G18/0871—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents in the presence of a dispersing phase for the polymers or a phase dispersed in the polymers the dispersing or dispersed phase being organic
- C08G18/0876—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents in the presence of a dispersing phase for the polymers or a phase dispersed in the polymers the dispersing or dispersed phase being organic the dispersing or dispersed phase being a polyol
-
- 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
- C08G18/3225—Polyamines
- C08G18/3253—Polyamines being in latent form
- C08G18/3256—Reaction products of polyamines with aldehydes or ketones
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/04—Polyurethanes
- C09D175/08—Polyurethanes from polyethers
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Polyurethanes Or Polyureas (AREA)
- Paints Or Removers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2723293A DE2723293C2 (de) | 1977-05-24 | 1977-05-24 | Verfahren zur Herstellung von Überzügen |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7849475A0 IT7849475A0 (it) | 1978-05-22 |
IT1105408B true IT1105408B (it) | 1985-11-04 |
Family
ID=6009694
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT49475/78A IT1105408B (it) | 1977-05-24 | 1978-05-22 | Procedimento per produrre rivestimenti a base di poliuretano |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE867406A (de) |
DE (1) | DE2723293C2 (de) |
FR (1) | FR2392091A1 (de) |
GB (1) | GB1598967A (de) |
IT (1) | IT1105408B (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0072096B2 (de) * | 1981-08-11 | 1988-04-06 | Imperial Chemical Industries Plc | Mit Polymeren modifizierte Polyole, ein Verfahren zu ihrer Herstellung, ihre Verwendung bei der Herstellung von Polyurethan-Produkten, sowie die so hergestellten Produkte |
DE3148838A1 (de) * | 1981-12-10 | 1983-06-23 | Bayer Ag, 5090 Leverkusen | Verwendung fluessiger, kalthaertender polyurethanbildender komponenten fuer korrosionshemmende, verschleissschuetzende beschichtungen von metall- und kunststoff-flaechen und -formkoerpern sowie von gestein und beton |
JPS6164441A (ja) * | 1984-09-07 | 1986-04-02 | 新日本製鐵株式会社 | 重防食被覆鋼材 |
DE3504671A1 (de) * | 1985-02-12 | 1986-08-14 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung matter, nichtblockender, duennwandiger formkoerper aus linearen, thermoplastischen, polyaddukt-haltigen polyurethanelastomeren und ihre verwendung |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2446438C2 (de) * | 1974-09-28 | 1985-04-11 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von Oxazolidingruppen enthaltenden Urethanen und ihre Verwendung |
DE2513815C3 (de) * | 1975-03-27 | 1979-05-23 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von stabilen Dispersionen |
DE2550860C2 (de) * | 1975-11-12 | 1983-05-26 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von stabilen Dispersionen |
-
1977
- 1977-05-24 DE DE2723293A patent/DE2723293C2/de not_active Expired
-
1978
- 1978-05-17 GB GB20050/78A patent/GB1598967A/en not_active Expired
- 1978-05-22 IT IT49475/78A patent/IT1105408B/it active
- 1978-05-24 BE BE187977A patent/BE867406A/xx not_active IP Right Cessation
- 1978-05-24 FR FR7815474A patent/FR2392091A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
DE2723293C2 (de) | 1985-05-02 |
FR2392091B1 (de) | 1984-10-26 |
GB1598967A (en) | 1981-09-30 |
BE867406A (fr) | 1978-11-24 |
IT7849475A0 (it) | 1978-05-22 |
DE2723293A1 (de) | 1978-12-07 |
FR2392091A1 (fr) | 1978-12-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19950517 |