ES427705A1 - Procedimiento para la obtencion de soluciones de poliiso- cianatos en disolventes de lacas fisiologicamente compati- bles. - Google Patents
Procedimiento para la obtencion de soluciones de poliiso- cianatos en disolventes de lacas fisiologicamente compati- bles.Info
- Publication number
- ES427705A1 ES427705A1 ES427705A ES427705A ES427705A1 ES 427705 A1 ES427705 A1 ES 427705A1 ES 427705 A ES427705 A ES 427705A ES 427705 A ES427705 A ES 427705A ES 427705 A1 ES427705 A1 ES 427705A1
- Authority
- ES
- Spain
- Prior art keywords
- isocyanatomethyl
- isocyanate
- cyclohexane
- carbon atoms
- trimethyl
- 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.)
- 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
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
- C08G18/75—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic
- C08G18/751—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring
- C08G18/752—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring containing at least one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group
- C08G18/753—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring containing at least one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group containing one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group having a primary carbon atom next to the isocyanate or isothiocyanate group
- C08G18/755—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring containing at least one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group containing one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group having a primary carbon atom next to the isocyanate or isothiocyanate group and at least one isocyanate or isothiocyanate group linked to a secondary carbon atom of the cycloaliphatic ring, e.g. isophorone diisocyanate
-
- 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
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/80—Masked polyisocyanates
- C08G18/8003—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen
- C08G18/8006—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32
- C08G18/8009—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32 with compounds of C08G18/3203
- C08G18/8032—Masked aliphatic or cycloaliphatic polyisocyanates not provided for in one single of the groups C08G18/8016 and C08G18/8025
-
- 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
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/80—Masked polyisocyanates
- C08G18/8061—Masked polyisocyanates masked with compounds having only one group containing active hydrogen
- C08G18/8064—Masked polyisocyanates masked with compounds having only one group containing active hydrogen with monohydroxy compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Paints Or Removers (AREA)
- Polyurethanes Or Polyureas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2332567 | 1973-06-27 | ||
DE19742414391 DE2414391C3 (de) | 1974-03-26 | 1974-03-26 | Verfahren zur Herstellung von physiologisch unbedenklichen Polyisocyanatlösungen |
Publications (1)
Publication Number | Publication Date |
---|---|
ES427705A1 true ES427705A1 (es) | 1976-12-01 |
Family
ID=25765383
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES427705A Expired ES427705A1 (es) | 1973-06-27 | 1974-06-26 | Procedimiento para la obtencion de soluciones de poliiso- cianatos en disolventes de lacas fisiologicamente compati- bles. |
Country Status (10)
Country | Link |
---|---|
JP (1) | JPS5411839B2 (fr) |
DK (1) | DK343574A (fr) |
ES (1) | ES427705A1 (fr) |
FR (1) | FR2235145B1 (fr) |
GB (1) | GB1434445A (fr) |
IE (1) | IE39556B1 (fr) |
IT (1) | IT1032054B (fr) |
LU (1) | LU70420A1 (fr) |
NL (1) | NL7408474A (fr) |
SE (1) | SE414032B (fr) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2550156C2 (de) * | 1975-11-07 | 1983-12-15 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von Polyisocyanatgemischen mit blockierten Isocyanatgruppen und ihre Verwendung in Polyuretan-Einbrennlacken |
JPS52141897A (en) * | 1976-05-20 | 1977-11-26 | Mitsubishi Chem Ind Ltd | Preparation of urethane prepolymer |
DE2626175C3 (de) * | 1976-06-11 | 1979-04-05 | Bayer Ag, 5090 Leverkusen | Verfahreit zur Herstellung von Oligourethanen und deren Verwendung zur Herstellung von Polyurethankunststoffen |
DE2845514A1 (de) * | 1978-10-19 | 1980-04-30 | Bayer Ag | Isocyanatgemisch und seine verwendung als bindemittel in einkomponenten-lacken |
JPS56159214A (en) * | 1980-05-15 | 1981-12-08 | Asahi Chem Ind Co Ltd | Production of urethane prepolymer |
JPH0670120B2 (ja) * | 1986-04-04 | 1994-09-07 | 大日本インキ化学工業株式会社 | ポリイソシアネートの製造方法 |
DE4005763A1 (de) * | 1990-02-23 | 1991-08-29 | Bayer Ag | Verwendung von urethangruppen aufweisenden isocyanaten als trocknungsmittel und ein verfahren zur herstellung eines beschichtungsmittels |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3549569A (en) * | 1966-10-10 | 1970-12-22 | Textron Inc | Polyurethane coating compositions prepared from 1-isocyanato-3-isocyanatomethyl-3,5,5-trimethylcyclohexane |
-
1974
- 1974-06-24 NL NL7408474A patent/NL7408474A/xx not_active Application Discontinuation
- 1974-06-24 GB GB2785274A patent/GB1434445A/en not_active Expired
- 1974-06-25 IT IT51719/74A patent/IT1032054B/it active
- 1974-06-26 ES ES427705A patent/ES427705A1/es not_active Expired
- 1974-06-26 DK DK343574A patent/DK343574A/da unknown
- 1974-06-26 IE IE1358/74A patent/IE39556B1/xx unknown
- 1974-06-27 JP JP7286774A patent/JPS5411839B2/ja not_active Expired
- 1974-06-27 SE SE7408495A patent/SE414032B/xx unknown
- 1974-06-27 FR FR7422507A patent/FR2235145B1/fr not_active Expired
- 1974-06-27 LU LU70420A patent/LU70420A1/xx unknown
Also Published As
Publication number | Publication date |
---|---|
GB1434445A (en) | 1976-05-05 |
SE414032B (sv) | 1980-07-07 |
LU70420A1 (fr) | 1975-03-27 |
IE39556B1 (en) | 1978-11-08 |
IT1032054B (it) | 1979-05-30 |
SE7408495L (fr) | 1974-12-30 |
JPS5411839B2 (fr) | 1979-05-17 |
DK343574A (fr) | 1975-03-17 |
IE39556L (en) | 1974-12-27 |
JPS5070495A (fr) | 1975-06-11 |
FR2235145A1 (fr) | 1975-01-24 |
NL7408474A (fr) | 1974-12-31 |
FR2235145B1 (fr) | 1978-02-17 |
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