BR8704025A - Compostos,misturas,processo para a preparacao de compostos e aplicacao - Google Patents
Compostos,misturas,processo para a preparacao de compostos e aplicacaoInfo
- Publication number
- BR8704025A BR8704025A BR8704025A BR8704025A BR8704025A BR 8704025 A BR8704025 A BR 8704025A BR 8704025 A BR8704025 A BR 8704025A BR 8704025 A BR8704025 A BR 8704025A BR 8704025 A BR8704025 A BR 8704025A
- Authority
- BR
- Brazil
- Prior art keywords
- groups
- compounds
- inert
- upbar
- hydroxyl groups
- Prior art date
Links
- 150000001875 compounds Chemical class 0.000 title abstract 7
- 239000000203 mixture Substances 0.000 title 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 6
- 125000003277 amino group Chemical group 0.000 abstract 3
- 229920002635 polyurethane Polymers 0.000 abstract 2
- 239000004814 polyurethane Substances 0.000 abstract 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 abstract 1
- 150000001412 amines Chemical class 0.000 abstract 1
- 230000003301 hydrolyzing effect Effects 0.000 abstract 1
- 239000012948 isocyanate Substances 0.000 abstract 1
- 150000002513 isocyanates Chemical class 0.000 abstract 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 abstract 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N urea group Chemical group NC(=O)N XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 abstract 1
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
- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
-
- 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
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/50—Polyethers having heteroatoms other than oxygen
- C08G18/5021—Polyethers having heteroatoms other than oxygen having nitrogen
- C08G18/5036—Polyethers having heteroatoms other than oxygen having nitrogen containing -N-C=O 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
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
-
- 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
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/50—Polyethers having heteroatoms other than oxygen
-
- 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
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/50—Polyethers having heteroatoms other than oxygen
- C08G18/5021—Polyethers having heteroatoms other than oxygen having nitrogen
- C08G18/5024—Polyethers having heteroatoms other than oxygen having nitrogen containing primary and/or secondary amino 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
- C08G2120/00—Compositions for reaction injection moulding processes
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyurethanes Or Polyureas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Cephalosporin Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19863626661 DE3626661A1 (de) | 1986-08-07 | 1986-08-07 | Urethan- und/oder harnstoffgruppen-haltige polyaminohydroxyl-verbindungen, ein verfahren zu ihrer herstellung und ihre verwendung zur herstellung von polyharnstoffurethanen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR8704025A true BR8704025A (pt) | 1988-04-05 |
Family
ID=6306818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR8704025A BR8704025A (pt) | 1986-08-07 | 1987-08-06 | Compostos,misturas,processo para a preparacao de compostos e aplicacao |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US4740531A (pt) |
| EP (1) | EP0255677B1 (pt) |
| JP (1) | JPS6343916A (pt) |
| KR (1) | KR960006295B1 (pt) |
| AT (1) | ATE98272T1 (pt) |
| AU (1) | AU590108B2 (pt) |
| BR (1) | BR8704025A (pt) |
| CA (1) | CA1328276C (pt) |
| DD (1) | DD269153A5 (pt) |
| DE (2) | DE3626661A1 (pt) |
| ES (1) | ES2059329T3 (pt) |
| MX (1) | MX170109B (pt) |
| ZA (1) | ZA875801B (pt) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5162591A (en) * | 1990-07-25 | 1992-11-10 | Mobil Oil Corporation | Catalytic olefin hydration for ether production |
| US5342859A (en) * | 1991-06-25 | 1994-08-30 | Atlas Roofing Corporation | Method of producing rigid foams and products produced therefrom |
| US5451612A (en) * | 1993-08-17 | 1995-09-19 | Cenegy; Louis F. | Integral skin polyurethane |
| DE4417938B4 (de) * | 1994-05-21 | 2006-05-18 | Basf Schwarzheide Gmbh | Isocyanatgruppenhaltige Prepolymere |
| JP7181860B2 (ja) * | 2017-05-12 | 2022-12-01 | 株式会社クラレ | ポリウレタンを含む研磨層とその研磨層の改質方法，研磨パッド及び研磨方法 |
| JP7469582B2 (ja) * | 2019-03-04 | 2024-04-17 | 東ソー株式会社 | 触媒内包ポリビニル樹脂微粒子を含む水系樹脂組成物 |
| CN119591834B (zh) * | 2024-11-25 | 2025-11-04 | 万华化学集团股份有限公司 | 一种改性甲苯二异氰酸酯组合物及其制备方法和应用 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2948419C2 (de) * | 1979-12-01 | 1985-02-07 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von Polyaminen und deren Verwendung in einem Verfahren zur Herstellung von Polyurethankunststoffen |
| DE3039600A1 (de) * | 1980-10-21 | 1982-05-19 | Bayer Ag, 5090 Leverkusen | Polyamine, verfahren zur herstellung von polyaminen und deren verwendung zur herstellung von polyurethankunststoffen |
| US4525590A (en) * | 1981-07-29 | 1985-06-25 | Bayer Aktiengesellschaft | Simplified process for the production of polyamines by the alkaline hydrolysis of compounds containing NCO-groups |
| DE3144874A1 (de) * | 1981-11-12 | 1983-05-19 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von polyaminen aus n-monoaryl-n', n'-dialkylharnstoff-verbindungen und ihre verwendung zum aufbau von polyurethanen |
| US4723032A (en) * | 1981-11-12 | 1988-02-02 | Bayer Aktiengesellschaft | Modified polyamines and a process for their production |
| DE3147736A1 (de) * | 1981-12-02 | 1983-06-09 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von elastischen formkoerpern |
| US4588840A (en) * | 1982-04-26 | 1986-05-13 | The Dow Chemical Company | Oxyalkylene aromatic amines |
| DE3223397A1 (de) * | 1982-06-23 | 1983-12-29 | Bayer Ag, 5090 Leverkusen | Einstufenverfahren zur herstellung von polyaminen aus nco-prepolymeren, polyamine und deren verwendung zur herstellung von polyurethanen |
| DE3227219A1 (de) * | 1982-07-21 | 1984-02-02 | Bayer Ag, 5090 Leverkusen | Einstufenverfahren zur herstellung von polyaminen aus nco-praepolymeren, polyamine und deren verwendung zur herstellung von polyurethanen |
| US4413111A (en) * | 1982-09-29 | 1983-11-01 | Mobay Chemical Corporation | Isocyanate-terminated prepolymers with low free monomer contents |
| DE3244913A1 (de) * | 1982-12-04 | 1984-06-07 | Bayer Ag, 5090 Leverkusen | Aminogruppen enthaltende reaktionskomponenten, verfahren zu ihrer herstellung und ihre verwendung |
| DE3516730A1 (de) * | 1985-05-09 | 1986-11-13 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von harnstoff- und/oder biuretgruppen aufweisenden polyisocyanat-zubereitungen, die nach diesem verfahren erhaeltlichen polyisocyanat-zubereitungen und ihre verwendung als isocyanatkomponente bei der herstellung von kunststoffen nach dem isocyanat-polyadditionsverfahren |
| DE3526233A1 (de) * | 1985-07-23 | 1987-01-29 | Bayer Ag | Verfahren zur herstellung von harnstoff- und/oder biuretgruppen aufweisenden polyisocyanat-zubereitungen, die nach diesem verfahren erhaeltlichen polyisocyanat-zubereitungen und ihre verwendung als isocyanatkomponente bei der herstellung von kunststoffen nach dem isocyanat-polyadditionsverfahren |
| DD258615A5 (de) * | 1985-10-18 | 1988-07-27 | Bayer Ag,De | Verfahren zur herstellung von polyaminen |
-
1986
- 1986-08-07 DE DE19863626661 patent/DE3626661A1/de not_active Withdrawn
-
1987
- 1987-07-23 CA CA000542858A patent/CA1328276C/en not_active Expired - Fee Related
- 1987-07-23 US US07/076,980 patent/US4740531A/en not_active Expired - Fee Related
- 1987-07-27 DE DE87110841T patent/DE3788380D1/de not_active Expired - Fee Related
- 1987-07-27 AT AT87110841T patent/ATE98272T1/de active
- 1987-07-27 EP EP87110841A patent/EP0255677B1/de not_active Expired - Lifetime
- 1987-07-27 ES ES87110841T patent/ES2059329T3/es not_active Expired - Lifetime
- 1987-08-05 JP JP62194589A patent/JPS6343916A/ja active Pending
- 1987-08-06 ZA ZA875801A patent/ZA875801B/xx unknown
- 1987-08-06 MX MX007665A patent/MX170109B/es unknown
- 1987-08-06 BR BR8704025A patent/BR8704025A/pt active Search and Examination
- 1987-08-07 DD DD87305801A patent/DD269153A5/de not_active IP Right Cessation
- 1987-08-07 KR KR1019870008661A patent/KR960006295B1/ko not_active Expired - Lifetime
- 1987-08-07 AU AU76705/87A patent/AU590108B2/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| AU7670587A (en) | 1988-02-11 |
| JPS6343916A (ja) | 1988-02-25 |
| ATE98272T1 (de) | 1993-12-15 |
| EP0255677A1 (de) | 1988-02-10 |
| DE3788380D1 (de) | 1994-01-20 |
| KR960006295B1 (ko) | 1996-05-13 |
| DD269153A5 (de) | 1989-06-21 |
| MX170109B (es) | 1993-08-09 |
| EP0255677B1 (de) | 1993-12-08 |
| AU590108B2 (en) | 1989-10-26 |
| ES2059329T3 (es) | 1994-11-16 |
| ZA875801B (en) | 1988-04-27 |
| DE3626661A1 (de) | 1988-02-11 |
| US4740531A (en) | 1988-04-26 |
| CA1328276C (en) | 1994-04-05 |
| KR880002915A (ko) | 1988-05-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BR8402217A (pt) | Processo para a preparacao de pre-polimeros de poliuretano com grupos isocianato terminais,composicoes a base de tais pre-polimeros,utilizaveis para a producao de espumas de poliuretano de componente unico endureciveis em condicoes de umidade e aplicacao de tais pre-polimeros | |
| ATE5072T1 (de) | Verfahren zur herstellung von polyaminen. | |
| BR8902554A (pt) | Misturas de poliisocianato liquidas,processo para a sua preparacao e aplicacao | |
| EP0128691A3 (en) | Reaction injection moulded polyurethane elastomers | |
| TW376391B (en) | Cast polyurethane composition | |
| ES8800296A1 (es) | Un procedimiento para preparar un polimero de poliurea o de poliurea-poliuretano | |
| ATE15678T1 (de) | Verfahren zur herstellung von polyaminen und deren verwendung zur herstellung von polyurethanen. | |
| BR8502353A (pt) | Processo para a preparacao de poliisocianatos solidos,finamente divididos,revestidos por polimero,de reatividade retardada,tais poliisocianatos,e sua aplicacao | |
| ZA865444B (en) | Process for the production of polyisocyanate compositions containing ureas and/or biuret groups,the polyisocyanate compositions obtained by this process,and their use for the production of plastics by the isocyanate polyaddition process | |
| KR960000943A (ko) | 반응사출성형용 선형 hdi 우레탄 예비중합체 | |
| BR8704025A (pt) | Compostos,misturas,processo para a preparacao de compostos e aplicacao | |
| EP0457089A3 (en) | Process for the preparation of amines, amines obtained by this process and their use as curing agent for epoxy resins | |
| ES8704987A1 (es) | Procedimiento para la obtencion de preparados de poliisocianato, conteniendo grupos urea y-o biuret | |
| ES8405756A1 (es) | Procedimiento para la obtencion de poliaminas primarias. | |
| ATE166366T1 (de) | Kontinuierliches verfahren zur herstellung von isocyanat enthaltenden präpolymeren und daraus hergestellte polyurethan-schäume | |
| DE69117646D1 (de) | Verfahren zur Herstellung von Polyharnstoff-Polyurethanweichschäumen | |
| ES462358A1 (es) | Procedimiento para la preparacion de poliisocianatos conte- niendo grupos uretano y biuret. | |
| ES8609393A1 (es) | Procedimiento para la obtencion de cuerpos conformados de poliuretan-poliurea | |
| DE59200584D1 (de) | Verfahren zur Konditionierung und/oder Reinigung von organischen Isocyanaten. | |
| EP0209807A3 (de) | Verfahren zur Herstellung von hochtemperaturbeständigen, kompakten oder zelligen Polyurethan-Elastomeren | |
| EP0406618A3 (en) | Process for the preparation of high resilient plastics | |
| EP0303914A3 (en) | Urethane linked hydroxy aromatic amines | |
| ATE60052T1 (de) | Polyisocyanate mit biuretstruktur und herstellungsverfahren. | |
| ES8705373A1 (es) | Procedimiento para la obtencion de 4,4'-diisocianato-fenilbencileter | |
| SU1651531A1 (ru) | Способ получения изоцианатного компонента |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FF | Decision: intention to grant | ||
| KD | Notifcation of receipt (letter patent) | ||
| FA4 | Application deemed withdrawn (art. 21(1)) |