BE800365A - Polyisocyanates portant des groupes acide sulfonique et/ou sulfonate - Google Patents
Polyisocyanates portant des groupes acide sulfonique et/ou sulfonateInfo
- Publication number
- BE800365A BE800365A BE131799A BE131799A BE800365A BE 800365 A BE800365 A BE 800365A BE 131799 A BE131799 A BE 131799A BE 131799 A BE131799 A BE 131799A BE 800365 A BE800365 A BE 800365A
- Authority
- BE
- Belgium
- Prior art keywords
- sulphonic acid
- sulphonate groups
- polyisocyanates
- carrying sulphonic
- polyisocyanates carrying
- 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
- C08G18/08—Processes
- C08G18/0804—Manufacture of polymers containing ionic or ionogenic groups
- C08G18/0819—Manufacture of polymers containing ionic or ionogenic groups containing anionic or anionogenic groups
- C08G18/0828—Manufacture of polymers containing ionic or ionogenic groups containing anionic or anionogenic groups containing sulfonate groups or groups forming them
-
- 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
- C08G18/775—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur sulfur
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Polyurethanes Or Polyureas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722227111 DE2227111C2 (de) | 1972-06-03 | 1972-06-03 | Verfahren zur Herstellung von flüssigen, Sulfonsäure- und/oder Sulfonatgruppen aufweisenden, aromatischen Polyisocyanatgemischen und die danach hergestellten Gemische |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE800365A true BE800365A (fr) | 1973-12-03 |
Family
ID=5846747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE131799A BE800365A (fr) | 1972-06-03 | 1973-06-01 | Polyisocyanates portant des groupes acide sulfonique et/ou sulfonate |
Country Status (13)
| Country | Link |
|---|---|
| JP (1) | JPS5111109B2 (et) |
| AT (1) | AT334631B (et) |
| BE (1) | BE800365A (et) |
| BR (1) | BR7304125D0 (et) |
| CH (1) | CH583185A5 (et) |
| DE (1) | DE2227111C2 (et) |
| ES (1) | ES415489A1 (et) |
| FR (1) | FR2187835B1 (et) |
| GB (1) | GB1383184A (et) |
| IT (1) | IT985268B (et) |
| NL (1) | NL7307692A (et) |
| NO (1) | NO137939C (et) |
| SE (1) | SE406465B (et) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2615876C2 (de) * | 1976-04-10 | 1986-05-15 | Bayer Ag, 5090 Leverkusen | Aromatische Isocyanato-polysulfonsäuren und Verfahren zu deren Herstellung |
| DE2637114A1 (de) * | 1976-08-18 | 1978-02-23 | Bayer Ag | Verfahren zur herstellung von isocyanaten |
| DE2640103C2 (de) * | 1976-09-07 | 1986-05-07 | Bayer Ag, 5090 Leverkusen | Lagerstabile Gemische aus aromatischen Isocyanatosulfonsäuren und organischen Flüssigkeiten sowie Verfahren zu deren Herstellung |
| DE2801129A1 (de) * | 1978-01-12 | 1979-07-19 | Bayer Ag | Modifizierte, sulfonsaeureestergruppen aufweisende polyisocyanate |
| DE2801130A1 (de) * | 1978-01-12 | 1979-07-19 | Bayer Ag | Modifizierte, sulfonsaeureestergruppen aufweisende polyisocyanate |
| DE2851341A1 (de) * | 1978-11-28 | 1980-06-04 | Bayer Ag | Dispersionen aromatischer isocyanatosulfonsaeure-uretdione in organischen polyisocyanaten und ein verfahren zu ihrer herstellung |
| DE2932094A1 (de) * | 1979-08-08 | 1981-02-26 | Bayer Ag | Verfahren zur herstellung von gegebenenfalls zumindest teilweise als salz einer anorganischen oder organischen base vorliegende isocyanatoarylsulfonsaeuren |
| JPH0333486Y2 (et) * | 1985-03-22 | 1991-07-16 | ||
| US4738992A (en) * | 1985-12-09 | 1988-04-19 | Minnesota Mining And Manufacturing Company | Hydrophilic polyurethane/polyurea sponge |
| JPH03103757U (et) * | 1990-02-13 | 1991-10-28 |
-
1972
- 1972-06-03 DE DE19722227111 patent/DE2227111C2/de not_active Expired
-
1973
- 1973-05-29 SE SE7307626A patent/SE406465B/xx unknown
- 1973-06-01 BR BR412573A patent/BR7304125D0/pt unknown
- 1973-06-01 AT AT481173A patent/AT334631B/de not_active IP Right Cessation
- 1973-06-01 NO NO230473A patent/NO137939C/no unknown
- 1973-06-01 FR FR7320094A patent/FR2187835B1/fr not_active Expired
- 1973-06-01 CH CH796573A patent/CH583185A5/xx not_active IP Right Cessation
- 1973-06-01 JP JP48061045A patent/JPS5111109B2/ja not_active Expired
- 1973-06-01 NL NL7307692A patent/NL7307692A/xx not_active Application Discontinuation
- 1973-06-01 IT IT5037873A patent/IT985268B/it active
- 1973-06-01 BE BE131799A patent/BE800365A/xx not_active IP Right Cessation
- 1973-06-01 GB GB2622173A patent/GB1383184A/en not_active Expired
- 1973-06-02 ES ES415489A patent/ES415489A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AT334631B (de) | 1976-01-25 |
| FR2187835B1 (et) | 1976-11-12 |
| JPS5111109B2 (et) | 1976-04-08 |
| DE2227111C2 (de) | 1984-07-26 |
| AU5629273A (en) | 1974-12-05 |
| NL7307692A (et) | 1973-12-05 |
| ES415489A1 (es) | 1976-02-16 |
| FR2187835A1 (et) | 1974-01-18 |
| IT985268B (it) | 1974-11-30 |
| NO137939C (no) | 1978-05-24 |
| BR7304125D0 (pt) | 1974-07-18 |
| ATA481173A (de) | 1976-05-15 |
| JPS4942644A (et) | 1974-04-22 |
| CH583185A5 (et) | 1976-12-31 |
| NO137939B (no) | 1978-02-13 |
| DE2227111A1 (de) | 1973-12-13 |
| SE406465B (sv) | 1979-02-12 |
| GB1383184A (en) | 1975-02-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BR7303411D0 (pt) | Contactor biologico rotativo de superficies estendidas | |
| IT959235B (it) | Corredo per la costruzione e o decorazione di giocattoli | |
| BE841840A (fr) | Procede de sulfonation (ou de sulfatation) et melangeur | |
| SE421416B (sv) | Forfarande for sulfonering av aromatiska substanser | |
| BE800365A (fr) | Polyisocyanates portant des groupes acide sulfonique et/ou sulfonate | |
| BE822700R (fr) | Polyisocyanates portant des groupes acide sulfonique et/ou sulfonate | |
| BE799586A (fr) | Sels de l'acide 3-hydroxyi2-hydroxymethylpropane-sulfonique-1 | |
| BE799488A (fr) | Mono-et diesters de l'acide 2,5-dihydroxybenzenesulfonique | |
| IT979855B (it) | Procedimento e disposizione per il pilotaggio di un proettore cinematografico in particolare per scopi didattici | |
| BE822701R (fr) | Polyisocyanates portant des groupes acide sulfonique et/ou sulfonate | |
| IT980038B (it) | Formulazioni di sostanze concianti | |
| BE808323A (fr) | Procede d'isolement | |
| BE808591A (fr) | Derives d'acide amidomethane-phosphonique | |
| BE802719A (fr) | Derives de l'acide 9-hydroxy-13-trans-prostenoique | |
| AT320546B (de) | Einrichtung zur Belüftung von Gewässern | |
| BE798557A (fr) | Nouveaux esters de l'acide acetylsalicylique | |
| BE818527A (fr) | Concentres polyamidiques contenant des groupes sulfonate | |
| AT336630B (de) | Verfahren zur herstellung von benzolsulfonylharnstoffen und deren salzen | |
| BE775549A (fr) | Procede de sulfonation de melanges d'hydrocarbures olefiniques et aromatiques | |
| BE797491A (fr) | Imitation du cuir | |
| BE804802A (fr) | Derives de l'acide pyridine-3-acetique | |
| SU464284A1 (ru) | Система автоматического вождени мобильных объектов | |
| SU452587A1 (ru) | Способ определени концентрации антибиотика в присутствии других антибиотиков | |
| AT332866B (de) | Verfahren zur razematspaltung von 1-phenyl-2-aminopropanol-(1) | |
| BE780701A (fr) | Procede de preparation de sulfonate de vinyle sec ou en solution fortement concentree |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: BAYER A.G. Effective date: 19870630 |