IT1032054B - PROCEDURE FOR PREPARING SOLUTIONS OR POLYISOCIANTS PARTICULARLY USED FOR POLTURETHANE PAINTS - Google Patents
PROCEDURE FOR PREPARING SOLUTIONS OR POLYISOCIANTS PARTICULARLY USED FOR POLTURETHANE PAINTSInfo
- Publication number
- IT1032054B IT1032054B IT51719/74A IT5171974A IT1032054B IT 1032054 B IT1032054 B IT 1032054B IT 51719/74 A IT51719/74 A IT 51719/74A IT 5171974 A IT5171974 A IT 5171974A IT 1032054 B IT1032054 B IT 1032054B
- Authority
- IT
- Italy
- Prior art keywords
- polyisociants
- polturethane
- paints
- procedure
- particularly used
- 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
- C08G18/70—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 (en) | 1974-03-26 | 1974-03-26 | Process for the production of physiologically harmless polyisocyanate solutions |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1032054B true IT1032054B (en) | 1979-05-30 |
Family
ID=25765383
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT51719/74A IT1032054B (en) | 1973-06-27 | 1974-06-25 | PROCEDURE FOR PREPARING SOLUTIONS OR POLYISOCIANTS PARTICULARLY USED FOR POLTURETHANE PAINTS |
Country Status (10)
Country | Link |
---|---|
JP (1) | JPS5411839B2 (en) |
DK (1) | DK343574A (en) |
ES (1) | ES427705A1 (en) |
FR (1) | FR2235145B1 (en) |
GB (1) | GB1434445A (en) |
IE (1) | IE39556B1 (en) |
IT (1) | IT1032054B (en) |
LU (1) | LU70420A1 (en) |
NL (1) | NL7408474A (en) |
SE (1) | SE414032B (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2550156C2 (en) * | 1975-11-07 | 1983-12-15 | Bayer Ag, 5090 Leverkusen | Process for the production of polyisocyanate mixtures with blocked isocyanate groups and their use in polyurethane stoving enamels |
JPS52141897A (en) * | 1976-05-20 | 1977-11-26 | Mitsubishi Chem Ind Ltd | Preparation of urethane prepolymer |
DE2626175C3 (en) * | 1976-06-11 | 1979-04-05 | Bayer Ag, 5090 Leverkusen | Process for the production of oligourethanes and their use for the production of polyurethane plastics |
DE2845514A1 (en) * | 1978-10-19 | 1980-04-30 | Bayer Ag | ISOCYANATE MIXTURE AND ITS USE AS BINDING AGENT IN ONE-COMPONENT LACQUERS |
JPS56159214A (en) * | 1980-05-15 | 1981-12-08 | Asahi Chem Ind Co Ltd | Production of urethane prepolymer |
JPH0670120B2 (en) * | 1986-04-04 | 1994-09-07 | 大日本インキ化学工業株式会社 | Method for producing polyisocyanate |
DE4005763A1 (en) * | 1990-02-23 | 1991-08-29 | Bayer Ag | USE OF URETHANOUS GROUP ISOCYANATES AS DRYING AGENT AND A METHOD FOR THE PRODUCTION OF A COATING AGENT |
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 GB GB2785274A patent/GB1434445A/en not_active Expired
- 1974-06-24 NL NL7408474A patent/NL7408474A/xx not_active Application Discontinuation
- 1974-06-25 IT IT51719/74A patent/IT1032054B/en active
- 1974-06-26 ES ES427705A patent/ES427705A1/en not_active Expired
- 1974-06-26 IE IE1358/74A patent/IE39556B1/en unknown
- 1974-06-26 DK DK343574A patent/DK343574A/da unknown
- 1974-06-27 FR FR7422507A patent/FR2235145B1/fr not_active Expired
- 1974-06-27 LU LU70420A patent/LU70420A1/xx unknown
- 1974-06-27 SE SE7408495A patent/SE414032B/en unknown
- 1974-06-27 JP JP7286774A patent/JPS5411839B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2235145B1 (en) | 1978-02-17 |
GB1434445A (en) | 1976-05-05 |
IE39556L (en) | 1974-12-27 |
JPS5070495A (en) | 1975-06-11 |
SE7408495L (en) | 1974-12-30 |
NL7408474A (en) | 1974-12-31 |
IE39556B1 (en) | 1978-11-08 |
LU70420A1 (en) | 1975-03-27 |
JPS5411839B2 (en) | 1979-05-17 |
FR2235145A1 (en) | 1975-01-24 |
ES427705A1 (en) | 1976-12-01 |
SE414032B (en) | 1980-07-07 |
DK343574A (en) | 1975-03-17 |
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