BR7706138A - Processo para a preparacao de poliisocianatos contendo grupos uretano e biureto poliisocianatos e aplicacao - Google Patents
Processo para a preparacao de poliisocianatos contendo grupos uretano e biureto poliisocianatos e aplicacaoInfo
- Publication number
- BR7706138A BR7706138A BR7706138A BR7706138A BR7706138A BR 7706138 A BR7706138 A BR 7706138A BR 7706138 A BR7706138 A BR 7706138A BR 7706138 A BR7706138 A BR 7706138A BR 7706138 A BR7706138 A BR 7706138A
- Authority
- BR
- Brazil
- Prior art keywords
- polyisocianates
- uretane
- preparation
- application
- biuret groups
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C273/00—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
- C07C273/18—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas
- C07C273/1854—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas by reactions not involving the formation of the N-C(O)-N- moiety
- C07C273/1863—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas by reactions not involving the formation of the N-C(O)-N- moiety from urea
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C273/00—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
- C07C273/18—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas
- C07C273/1872—Preparation of compounds comprising a -N-C(O)-N-C(O)-N- moiety
-
- 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
- C08G18/7806—Nitrogen containing -N-C=0 groups
- C08G18/7818—Nitrogen containing -N-C=0 groups containing ureum or ureum derivative groups
- C08G18/7831—Nitrogen containing -N-C=0 groups containing ureum or ureum derivative groups containing biuret groups
-
- 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
- C08G18/8041—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32 with compounds of C08G18/3271
-
- 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
- C08G18/8054—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/38
- C08G18/8058—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/38 with compounds of C08G18/3819
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Polyurethanes Or Polyureas (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19762641448 DE2641448A1 (de) | 1976-09-15 | 1976-09-15 | Verfahren zur herstellung von urethan- und biuretgruppen enthaltenden polyisocyanaten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR7706138A true BR7706138A (pt) | 1978-07-04 |
Family
ID=5987937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR7706138A BR7706138A (pt) | 1976-09-15 | 1977-09-14 | Processo para a preparacao de poliisocianatos contendo grupos uretano e biureto poliisocianatos e aplicacao |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US4124569A (pt) |
| JP (1) | JPS5337619A (pt) |
| AT (1) | AT358824B (pt) |
| AU (1) | AU513154B2 (pt) |
| BE (1) | BE858676A (pt) |
| BR (1) | BR7706138A (pt) |
| CA (1) | CA1083594A (pt) |
| DD (1) | DD137113A5 (pt) |
| DE (1) | DE2641448A1 (pt) |
| ES (1) | ES462358A1 (pt) |
| FR (1) | FR2364938A1 (pt) |
| GB (1) | GB1569457A (pt) |
| NL (1) | NL7710145A (pt) |
| PL (1) | PL200832A1 (pt) |
| SE (1) | SE7710300L (pt) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH625676A5 (pt) * | 1977-07-19 | 1981-10-15 | Ciba Geigy Ag | |
| DE3202166A1 (de) * | 1982-01-23 | 1983-08-04 | Bayer Ag, 5090 Leverkusen | Verwendung von klarlacken auf basis von organischen polyisocyanaten zur beschichtung von flaechengebilden auf basis von polyvinylchlorid |
| DE3801934A1 (de) * | 1988-01-23 | 1989-08-03 | Bayer Ag | Verfahren zur herstellung von modifizierten polyisocyanaten, die nach diesem verfahren erhaeltlichen polyisocyanate und ihre verwendung |
| DE4130336A1 (de) * | 1991-09-12 | 1993-03-18 | Bayer Ag | Verfahren zur herstellung von pulverlacken und ihre verwendung |
| US5369208A (en) * | 1993-05-24 | 1994-11-29 | Olin Corporation | Low VOC, fast drying, moisture curable, one-component isocyanate-based coating compositions |
| JP2003277437A (ja) * | 2002-02-15 | 2003-10-02 | Shipley Co Llc | 官能化ポリマー |
| FR2864534B1 (fr) * | 2003-12-24 | 2006-02-17 | Rhodia Chimie Sa | Synthese d'acylurees et composition comportant des acylurees |
| US8026318B2 (en) | 2008-08-22 | 2011-09-27 | Air Products And Chemicals, Inc. | Mixed polycycloaliphatic amines (MPCA) and MPCA alkylates |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1720711A1 (de) * | 1967-09-18 | 1971-07-08 | Bayer Ag | Verfahren zur Herstellung von Polyurethankunststoffen |
| US3824266A (en) * | 1969-12-17 | 1974-07-16 | Bayer Ag | Polyisocyanates which contain biuret groups |
| US3862973A (en) * | 1970-03-07 | 1975-01-28 | Bayer Ag | Process for the preparation of polyisocyanates containing biuret groups |
| US3943158A (en) * | 1970-07-01 | 1976-03-09 | Bayer Aktiengesellschaft | Urea diisocyanate compositions |
| US3787469A (en) * | 1972-04-27 | 1974-01-22 | Eastman Kodak Co | Polyisocyanate adducts |
| DE2308015B2 (de) * | 1973-02-17 | 1980-07-31 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von Polyisocyanaten mit Biuretstruktur |
| US3976622A (en) * | 1973-02-17 | 1976-08-24 | Bayer Aktiengesellschaft | Process for the production of polyisocyanates with a biuret structure |
| US3903126A (en) * | 1973-12-11 | 1975-09-02 | Basf Ag | Manufacture of biuret group-containing polyisocyanates |
-
1976
- 1976-09-15 DE DE19762641448 patent/DE2641448A1/de active Pending
-
1977
- 1977-09-12 US US05/832,318 patent/US4124569A/en not_active Expired - Lifetime
- 1977-09-13 AT AT658277A patent/AT358824B/de not_active IP Right Cessation
- 1977-09-13 AU AU28755/77A patent/AU513154B2/en not_active Expired
- 1977-09-13 GB GB38108/77A patent/GB1569457A/en not_active Expired
- 1977-09-13 DD DD77201007A patent/DD137113A5/xx unknown
- 1977-09-14 SE SE7710300A patent/SE7710300L/xx unknown
- 1977-09-14 BE BE180887A patent/BE858676A/xx unknown
- 1977-09-14 PL PL20083277A patent/PL200832A1/xx unknown
- 1977-09-14 JP JP11001477A patent/JPS5337619A/ja active Pending
- 1977-09-14 CA CA286,758A patent/CA1083594A/en not_active Expired
- 1977-09-14 BR BR7706138A patent/BR7706138A/pt unknown
- 1977-09-14 ES ES462358A patent/ES462358A1/es not_active Expired
- 1977-09-15 FR FR7727923A patent/FR2364938A1/fr active Pending
- 1977-09-15 NL NL7710145A patent/NL7710145A/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| SE7710300L (sv) | 1978-03-16 |
| AU2875577A (en) | 1979-03-22 |
| DE2641448A1 (de) | 1978-03-16 |
| CA1083594A (en) | 1980-08-12 |
| PL200832A1 (pl) | 1978-07-17 |
| NL7710145A (nl) | 1978-03-17 |
| BE858676A (fr) | 1978-03-14 |
| ATA658277A (de) | 1980-02-15 |
| ES462358A1 (es) | 1978-06-16 |
| JPS5337619A (en) | 1978-04-06 |
| GB1569457A (en) | 1980-06-18 |
| DD137113A5 (de) | 1979-08-15 |
| AT358824B (de) | 1980-10-10 |
| FR2364938A1 (fr) | 1978-04-14 |
| US4124569A (en) | 1978-11-07 |
| AU513154B2 (en) | 1980-11-20 |
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