ES8307209A1 - "procedimiento para la preparacion de un oligomero de un disocianato alifatico". - Google Patents
"procedimiento para la preparacion de un oligomero de un disocianato alifatico".Info
- Publication number
- ES8307209A1 ES8307209A1 ES516362A ES516362A ES8307209A1 ES 8307209 A1 ES8307209 A1 ES 8307209A1 ES 516362 A ES516362 A ES 516362A ES 516362 A ES516362 A ES 516362A ES 8307209 A1 ES8307209 A1 ES 8307209A1
- Authority
- ES
- Spain
- Prior art keywords
- atoms
- group
- diisocyanate
- oligomer
- formula
- 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
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C265/00—Derivatives of isocyanic acid
-
- 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
- C08G18/02—Polymeric products of isocyanates or isothiocyanates of isocyanates or isothiocyanates only
-
- 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
-
- 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
- C08G18/73—Polyisocyanates or polyisothiocyanates acyclic
-
- 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
- C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
- C08G18/78—Nitrogen
- C08G18/79—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Polyurethanes Or Polyureas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Medicinal Preparation (AREA)
- Paints Or Removers (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Apparatus For Radiation Diagnosis (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Sampling And Sample Adjustment (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
Abstract
PROCEDIMIENTO PARA LA OBTENCION DE OLIGOMEROS DE DIISOCIANATOS ALIFATICOS. CONSISTE EN LA REACCION DE UN DIISOCIANATO DE FORMULA (I), EN LA QUE R PUEDE SER UNO DE VARIOS RADICALES; Y R , R Y R R PUEDEN SER HIDROGENO, ALCOHILO O ALCOXI, CON UN CATALIZADOR TAL COMO AMINAS TERCIARIAS, HIDROXIDOS, ALCOXIDOS, ETC., EN UN DISOLVENTE ADECUADO PARA EL ISOCIANATO, HASTA QUE HA REACCIONADO AL MENOS EL 98% DEL DIISOCIANATO. ESTOS COMPUESTOS TIENEN APLICACIONES EN LA FABRICACION DE LACAS PARA MADERAS INDUSTRIALES, PARA REPARACIONES DE AUTOMOVILES, PARA AVIACION, PARA CUERO Y REVESTIMIENTO DE TEXTILES.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8104623A NL8104623A (nl) | 1981-10-10 | 1981-10-10 | Diisocyanaat. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8307209A1 true ES8307209A1 (es) | 1983-06-16 |
ES516362A0 ES516362A0 (es) | 1983-06-16 |
Family
ID=19838203
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES516362A Granted ES516362A0 (es) | 1981-10-10 | 1982-10-08 | "procedimiento para la preparacion de un oligomero de un disocianato alifatico". |
ES516361A Granted ES516361A0 (es) | 1981-10-10 | 1982-10-08 | "procedimiento para la preparacion de un diisocianato". |
ES524524A Granted ES524524A0 (es) | 1981-10-10 | 1983-07-28 | Procedimiento para la preparacion de un aducto de un diisocianato |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES516361A Granted ES516361A0 (es) | 1981-10-10 | 1982-10-08 | "procedimiento para la preparacion de un diisocianato". |
ES524524A Granted ES524524A0 (es) | 1981-10-10 | 1983-07-28 | Procedimiento para la preparacion de un aducto de un diisocianato |
Country Status (9)
Country | Link |
---|---|
EP (2) | EP0077104B1 (es) |
JP (2) | JPS5883017A (es) |
AT (2) | ATE15034T1 (es) |
DE (2) | DE3265637D1 (es) |
ES (3) | ES516362A0 (es) |
GB (2) | GB2107316B (es) |
MX (1) | MX7195E (es) |
NL (1) | NL8104623A (es) |
PT (2) | PT75659B (es) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
PT77070B (en) * | 1982-07-29 | 1986-01-27 | Dsm Resins Bv | Oligomerisation of polyisocyanates |
EP0123352A1 (en) * | 1983-04-15 | 1984-10-31 | Stamicarbon B.V. | Aliphatic diisocyanate |
EP0241690A3 (de) * | 1986-03-13 | 1989-06-28 | Bayer Ag | Aliphatische Diisocyanate und ihre Verwendung zur Herstellung von Polyurethankunststoffen |
DE3632010A1 (de) * | 1986-09-20 | 1988-04-07 | Basf Ag | Neue 2-(alkoxymethyl)-pentan-1,5-diisocyanate, -diurethane und -dicarbamidsaeurechloride, verfahren zu ihrer herstellung und deren verwendung |
DE3827438A1 (de) * | 1988-08-12 | 1990-03-01 | Bayer Ag | Beschichtete traeger mit ultraduenner, mehrlagiger beschichtung, verfahren zu ihrer herstellung und polyurethane als zwischenprodukte fuer die beschichteten traeger |
DE4010226A1 (de) * | 1990-03-30 | 1991-10-02 | Basf Ag | Neue 2,2-dialkylpentan-1,5-diisocyanate, -diurethane und -dicarbamidsaeurechloride, verfahren zu ihrer herstellung und ihre verwendung |
DE4129350A1 (de) * | 1991-09-04 | 1993-03-11 | Basf Ag | Verfahren zur herstellung von pentan-1,5-diaminen |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3311654A (en) * | 1963-06-04 | 1967-03-28 | Upjohn Co | Process for the preparation of organic isocyanates |
DE2830243A1 (de) * | 1978-07-10 | 1980-01-24 | Huels Chemische Werke Ag | Aliphatische diisocyanate und verfahren zur herstellung |
-
1981
- 1981-10-10 NL NL8104623A patent/NL8104623A/nl not_active Application Discontinuation
-
1982
- 1982-10-05 GB GB08228363A patent/GB2107316B/en not_active Expired
- 1982-10-05 GB GB08228362A patent/GB2107315B/en not_active Expired
- 1982-10-07 PT PT75659A patent/PT75659B/pt unknown
- 1982-10-07 PT PT75658A patent/PT75658B/pt unknown
- 1982-10-08 MX MX8210319U patent/MX7195E/es unknown
- 1982-10-08 ES ES516362A patent/ES516362A0/es active Granted
- 1982-10-08 ES ES516361A patent/ES516361A0/es active Granted
- 1982-10-11 EP EP82201255A patent/EP0077104B1/en not_active Expired
- 1982-10-11 AT AT82201255T patent/ATE15034T1/de not_active IP Right Cessation
- 1982-10-11 DE DE8282201255T patent/DE3265637D1/de not_active Expired
- 1982-10-11 DE DE8282201256T patent/DE3265441D1/de not_active Expired
- 1982-10-11 AT AT82201256T patent/ATE14876T1/de active
- 1982-10-11 EP EP82201256A patent/EP0077105B2/en not_active Expired
- 1982-10-12 JP JP57178960A patent/JPS5883017A/ja active Pending
- 1982-10-12 JP JP57178959A patent/JPS5877854A/ja active Pending
-
1983
- 1983-07-28 ES ES524524A patent/ES524524A0/es active Granted
Also Published As
Publication number | Publication date |
---|---|
ES8404318A1 (es) | 1984-04-16 |
JPS5883017A (ja) | 1983-05-18 |
PT75658B (en) | 1985-10-04 |
EP0077105A1 (en) | 1983-04-20 |
PT75659B (en) | 1985-06-28 |
ES516362A0 (es) | 1983-06-16 |
EP0077105B1 (en) | 1985-08-14 |
GB2107316A (en) | 1983-04-27 |
ES8401449A1 (es) | 1983-12-01 |
JPS5877854A (ja) | 1983-05-11 |
ES524524A0 (es) | 1984-04-16 |
DE3265441D1 (en) | 1985-09-19 |
PT75658A (en) | 1982-11-01 |
EP0077104A1 (en) | 1983-04-20 |
GB2107315B (en) | 1985-10-23 |
EP0077105B2 (en) | 1988-05-25 |
PT75659A (en) | 1982-11-01 |
ES516361A0 (es) | 1983-12-01 |
MX7195E (es) | 1987-12-23 |
ATE15034T1 (de) | 1985-09-15 |
DE3265637D1 (en) | 1985-09-26 |
EP0077104B1 (en) | 1985-08-21 |
ATE14876T1 (de) | 1985-08-15 |
GB2107316B (en) | 1985-10-23 |
NL8104623A (nl) | 1983-05-02 |
GB2107315A (en) | 1983-04-27 |
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