BR8605079A - Processo de um estagio para preparacao de poliaminas,poliaminas assim obtidas e processo para preparacao de poliuretana(ureia)s utilizando tais poliaminas - Google Patents
Processo de um estagio para preparacao de poliaminas,poliaminas assim obtidas e processo para preparacao de poliuretana(ureia)s utilizando tais poliaminasInfo
- Publication number
- BR8605079A BR8605079A BR8605079A BR8605079A BR8605079A BR 8605079 A BR8605079 A BR 8605079A BR 8605079 A BR8605079 A BR 8605079A BR 8605079 A BR8605079 A BR 8605079A BR 8605079 A BR8605079 A BR 8605079A
- Authority
- BR
- Brazil
- Prior art keywords
- polyamins
- preparation
- polyamines
- urea
- polyurethane
- 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
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/02—Polyamines
-
- 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
- C08G18/5048—Products of hydrolysis of polyether-urethane prepolymers containing isocyanate 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
- C08G18/08—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
- C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
- C08G18/46—Polycondensates having carboxylic or carbonic ester groups in the main chain having heteroatoms other than oxygen
- C08G18/4615—Polycondensates having carboxylic or carbonic ester groups in the main chain having heteroatoms other than oxygen containing nitrogen
- C08G18/4623—Polycondensates having carboxylic or carbonic ester groups in the main chain having heteroatoms other than oxygen containing nitrogen containing primary or secondary terminal aminogroups
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Polyurethanes Or Polyureas (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3537116 | 1985-10-18 | ||
DE19863613249 DE3613249A1 (de) | 1985-10-18 | 1986-04-19 | Verfahren zur herstellung von polyaminen, polyamine und deren verwendung zur herstellung von polyurethanen |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8605079A true BR8605079A (pt) | 1987-07-21 |
Family
ID=25837079
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8605079A BR8605079A (pt) | 1985-10-18 | 1986-10-17 | Processo de um estagio para preparacao de poliaminas,poliaminas assim obtidas e processo para preparacao de poliuretana(ureia)s utilizando tais poliaminas |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0219035A3 (pt) |
KR (1) | KR870003968A (pt) |
AU (1) | AU586704B2 (pt) |
BR (1) | BR8605079A (pt) |
CA (1) | CA1260012A (pt) |
DE (1) | DE3613249A1 (pt) |
MX (1) | MX168264B (pt) |
PL (1) | PL152282B1 (pt) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5283364A (en) * | 1985-10-18 | 1994-02-01 | Bayer Aktiengesellschaft | Hydrolysis process for polyamines |
DE3710427A1 (de) * | 1987-03-28 | 1988-10-06 | Bayer Ag | Verfahren zur herstellung von polyaminen und deren verwendung zur herstellung von polyurethanen |
DE3710426A1 (de) * | 1987-03-28 | 1988-10-06 | Bayer Ag | Verfahren zur herstellung von polyaminen und deren verwendung zur herstellung von polyurethanen |
US4845133A (en) * | 1987-04-07 | 1989-07-04 | The Dow Chemical Company | Flexible polyurea or polyurea-polyurethane foams prepared from high equivalent weight amine-terminated compounds |
DE3712117A1 (de) * | 1987-04-10 | 1988-10-20 | Bayer Ag | Verfahren zur herstellung von polyaminen und deren verwendung zur herstellung von polyurethanen |
DE3801091A1 (de) * | 1988-01-16 | 1989-07-27 | Bayer Ag | N,n'-bis(5-isocyanatonaphthyl) harnstoff, verfahren zu dessen herstellung und verwendung |
DE3940271A1 (de) * | 1989-12-06 | 1991-06-13 | Bayer Ag | Waermehaertbare reaktiv-pulver auf basis von polyurethanen |
DE3940273A1 (de) * | 1989-12-06 | 1991-06-13 | Bayer Ag | Heisshaertbare polyether-polyester-polyurethanharnstoffe |
WO1998034904A1 (fr) * | 1997-02-05 | 1998-08-13 | Kabushiki Kaisha Kobe Seiko Sho | Appareil et procede de decomposition et de recuperation de compose isocyanate |
WO2000068180A1 (en) | 1999-05-05 | 2000-11-16 | The Dow Chemical Company | A process for recovering toluene diamine from toluene diisocyanate distillation residues |
DE102004032417A1 (de) | 2004-07-05 | 2006-02-16 | Bayer Materialscience Ag | Verfahren zur Herstellung aminofunktioneller Polyurethan-Prepolymere |
DE102005028081A1 (de) * | 2005-06-17 | 2006-12-21 | Bayer Materialscience Ag | Verfahren zur Herstellung von Polyaminen mit primären Aminogruppen |
DE102009011995A1 (de) | 2009-03-06 | 2010-09-09 | Bayer Materialscience Ag | Verfahren zur Herstellung primäre Aminogruppen enthaltender Polyamine |
KR20140018264A (ko) | 2011-03-24 | 2014-02-12 | 바이엘 인텔렉쳐 프로퍼티 게엠베하 | 강화된 폴리우레탄 우레아 엘라스토머로 이루어진 성형품 및 그의 용도 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3223400A1 (de) * | 1982-06-23 | 1983-12-29 | Bayer Ag, 5090 Leverkusen | Polyamine, verfahren zur herstellung von polyaminen und deren verwendung zur herstellung von polyurethanen |
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 |
AU558051B2 (en) * | 1982-06-23 | 1987-01-15 | Bayer Aktiengesellschaft | Polyamines and a process for their production |
DE3223398A1 (de) * | 1982-06-23 | 1983-12-29 | Bayer Ag, 5090 Leverkusen | Polyamine, verfahren zur herstellung von polyaminen und deren verwendung zur herstellung von polyurethanen |
DE3530476A1 (de) * | 1985-08-27 | 1987-03-05 | Bayer Ag | Polyamine, verfahren zu ihrer herstellung aus nco-prepolymeren und ihre verwendung bei der herstellung von polyurethanen |
-
1986
- 1986-04-19 DE DE19863613249 patent/DE3613249A1/de not_active Withdrawn
- 1986-09-24 AU AU63123/86A patent/AU586704B2/en not_active Ceased
- 1986-10-01 CA CA000519560A patent/CA1260012A/en not_active Expired
- 1986-10-02 MX MX003933A patent/MX168264B/es unknown
- 1986-10-07 EP EP86113846A patent/EP0219035A3/de not_active Withdrawn
- 1986-10-17 PL PL1986261914A patent/PL152282B1/pl unknown
- 1986-10-17 KR KR1019860008735A patent/KR870003968A/ko not_active Application Discontinuation
- 1986-10-17 BR BR8605079A patent/BR8605079A/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
PL261914A1 (en) | 1988-01-07 |
AU586704B2 (en) | 1989-07-20 |
EP0219035A2 (de) | 1987-04-22 |
PL152282B1 (en) | 1990-12-31 |
CA1260012A (en) | 1989-09-26 |
DE3613249A1 (de) | 1987-04-23 |
EP0219035A3 (de) | 1988-09-07 |
AU6312386A (en) | 1987-04-30 |
KR870003968A (ko) | 1987-05-06 |
MX168264B (es) | 1993-05-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FF | Decision: intention to grant | ||
KD | Notifcation of receipt (letter patent) | ||
FG | Letter patent granted | ||
B21A | Patent or certificate of addition expired [chapter 21.1 patent gazette] |
Free format text: PATENTE EXTINTA EM 17/10/2001 |