ES444128A1 - Procedimiento para la obtencion de poliaminas aromaticas po-linucleares. - Google Patents
Procedimiento para la obtencion de poliaminas aromaticas po-linucleares.Info
- Publication number
- ES444128A1 ES444128A1 ES444128A ES444128A ES444128A1 ES 444128 A1 ES444128 A1 ES 444128A1 ES 444128 A ES444128 A ES 444128A ES 444128 A ES444128 A ES 444128A ES 444128 A1 ES444128 A1 ES 444128A1
- Authority
- ES
- Spain
- Prior art keywords
- phase
- aqueous
- aromatic polyamines
- condensate
- aromatic
- 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
- 229920000768 polyamine Polymers 0.000 title abstract 5
- 238000000034 method Methods 0.000 title abstract 3
- 125000003118 aryl group Chemical group 0.000 title abstract 2
- 239000000203 mixture Substances 0.000 abstract 4
- 239000012071 phase Substances 0.000 abstract 4
- 239000002904 solvent Substances 0.000 abstract 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract 3
- 239000003377 acid catalyst Substances 0.000 abstract 3
- 239000012074 organic phase Substances 0.000 abstract 3
- 150000007854 aminals Chemical class 0.000 abstract 2
- 239000008346 aqueous phase Substances 0.000 abstract 2
- 239000007864 aqueous solution Substances 0.000 abstract 2
- 150000004982 aromatic amines Chemical class 0.000 abstract 2
- 230000005494 condensation Effects 0.000 abstract 2
- 238000009833 condensation Methods 0.000 abstract 2
- 230000002209 hydrophobic effect Effects 0.000 abstract 2
- -1 AMINE SALT Chemical class 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000006462 rearrangement reaction Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
- C07C209/24—Preparation of compounds containing amino groups bound to a carbon skeleton by reductive alkylation of ammonia, amines or compounds having groups reducible to amino groups, with carbonyl compounds
- C07C209/28—Preparation of compounds containing amino groups bound to a carbon skeleton by reductive alkylation of ammonia, amines or compounds having groups reducible to amino groups, with carbonyl compounds by reduction with other reducing agents
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
- C07C209/68—Preparation of compounds containing amino groups bound to a carbon skeleton from amines, by reactions not involving amino groups, e.g. reduction of unsaturated amines, aromatisation, or substitution of the carbon skeleton
- C07C209/78—Preparation of compounds containing amino groups bound to a carbon skeleton from amines, by reactions not involving amino groups, e.g. reduction of unsaturated amines, aromatisation, or substitution of the carbon skeleton from carbonyl compounds, e.g. from formaldehyde, and amines having amino groups bound to carbon atoms of six-membered aromatic rings, with formation of methylene-diarylamines
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C211/00—Compounds containing amino groups bound to a carbon skeleton
- C07C211/43—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
- C07C211/44—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton having amino groups bound to only one six-membered aromatic ring
- C07C211/49—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton having amino groups bound to only one six-membered aromatic ring having at least two amino groups bound to the carbon skeleton
- C07C211/50—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton having amino groups bound to only one six-membered aromatic ring having at least two amino groups bound to the carbon skeleton with at least two amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C211/00—Compounds containing amino groups bound to a carbon skeleton
- C07C211/43—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
- C07C211/54—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton having amino groups bound to two or three six-membered aromatic rings
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/582—Recycling of unreacted starting or intermediate materials
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Phenolic Resins Or Amino Resins (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19752500573 DE2500573A1 (de) | 1975-01-09 | 1975-01-09 | Verfahren zur herstellung von polyaminen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES444128A1 true ES444128A1 (es) | 1977-04-16 |
Family
ID=5936104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES444128A Expired ES444128A1 (es) | 1975-01-09 | 1976-01-08 | Procedimiento para la obtencion de poliaminas aromaticas po-linucleares. |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US4061678A (es) |
| JP (1) | JPS5198251A (es) |
| AU (1) | AU1007476A (es) |
| BE (1) | BE837365A (es) |
| BR (1) | BR7600082A (es) |
| CA (1) | CA1057308A (es) |
| DD (1) | DD125220A5 (es) |
| DE (1) | DE2500573A1 (es) |
| ES (1) | ES444128A1 (es) |
| FR (1) | FR2297206A1 (es) |
| GB (1) | GB1516550A (es) |
| NL (1) | NL7600085A (es) |
| SE (1) | SE7600111L (es) |
| SU (1) | SU602113A3 (es) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4250114A (en) * | 1973-09-17 | 1981-02-10 | Efim Biller | Process for the recovery of polyarylpolyamines |
| DE2528694C2 (de) * | 1975-06-27 | 1982-04-22 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von mehrkernigen aromatischen Polyaminen |
| DE2648982C2 (de) * | 1975-11-11 | 1985-07-11 | Efim Zürich Biller | Verfahren zur Herstellung von Methylenbrücken aufweisenden Polyarylaminen |
| DE2557501A1 (de) * | 1975-12-19 | 1977-06-30 | Bayer Ag | Verfahren zur herstellung von polyaminen |
| EP0009094B1 (de) * | 1978-09-12 | 1982-04-14 | GebràDer Sulzer Aktiengesellschaft | Verfahren zur Herstellung von Methylenbrücken aufweisenden Polyarylaminen |
| US4259526A (en) * | 1979-02-21 | 1981-03-31 | Bayer Aktiengesellschaft | Process for the preparation of mixtures of polyamines of the polyamino-polyaryl-polymethylene type |
| US4294987A (en) * | 1979-12-31 | 1981-10-13 | The Upjohn Company | Process for preparing methylene dianilines |
| US4459399A (en) * | 1981-09-18 | 1984-07-10 | Ethyl Corporation | Polyurethanes and process therefor |
| DE3714606A1 (de) * | 1987-05-01 | 1988-11-10 | Bayer Ag | Verfahren zur herstellung von mehrkernigen aromatischen polyaminen |
| DE3812083A1 (de) * | 1988-04-12 | 1989-10-26 | Bayer Ag | Verfahren zur herstellung von mehrkernigen aromatischen polyaminen |
| DE4112130A1 (de) * | 1991-04-13 | 1992-10-15 | Bayer Ag | Verfahren zur herstellung von mehrkernigen aromatischen polyaminen |
| DE4112131A1 (de) * | 1991-04-13 | 1992-10-15 | Bayer Ag | Verfahren zur herstellung von mehrkernigen aromatischen polyaminen |
| DE102005014244A1 (de) * | 2005-03-30 | 2006-10-05 | Bayer Materialscience Ag | Verfahren zur Herstellung von Di- und Polyaminen der Diphenylmethanreihe |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE639351A (es) * | 1963-06-13 | |||
| DE1242623B (de) * | 1964-02-28 | 1967-06-22 | Kaiser Aluminium Chem Corp | Verfahren zur Herstellung von primaeren Polyaminen |
| US3676497A (en) * | 1968-08-06 | 1972-07-11 | Upjohn Co | Process for preparing di(aminophenyl)-methanes |
-
1975
- 1975-01-09 DE DE19752500573 patent/DE2500573A1/de active Pending
- 1975-10-29 GB GB44593/75A patent/GB1516550A/en not_active Expired
- 1975-12-23 CA CA242,481A patent/CA1057308A/en not_active Expired
- 1975-12-29 US US05/645,042 patent/US4061678A/en not_active Expired - Lifetime
-
1976
- 1976-01-06 SU SU762311404A patent/SU602113A3/ru active
- 1976-01-06 AU AU10074/76A patent/AU1007476A/en not_active Expired
- 1976-01-06 NL NL7600085A patent/NL7600085A/xx unknown
- 1976-01-07 BE BE163356A patent/BE837365A/xx unknown
- 1976-01-07 DD DD190718A patent/DD125220A5/xx unknown
- 1976-01-08 BR BR7600082A patent/BR7600082A/pt unknown
- 1976-01-08 SE SE7600111A patent/SE7600111L/xx not_active Application Discontinuation
- 1976-01-08 ES ES444128A patent/ES444128A1/es not_active Expired
- 1976-01-09 FR FR7600394A patent/FR2297206A1/fr not_active Withdrawn
- 1976-01-09 JP JP51001647A patent/JPS5198251A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| BE837365A (fr) | 1976-07-07 |
| DD125220A5 (es) | 1977-04-06 |
| SU602113A3 (ru) | 1978-04-05 |
| DE2500573A1 (de) | 1976-07-15 |
| SE7600111L (sv) | 1976-07-12 |
| GB1516550A (en) | 1978-07-05 |
| CA1057308A (en) | 1979-06-26 |
| JPS5198251A (en) | 1976-08-30 |
| NL7600085A (nl) | 1976-07-13 |
| BR7600082A (pt) | 1976-08-03 |
| US4061678A (en) | 1977-12-06 |
| FR2297206A1 (fr) | 1976-08-06 |
| AU1007476A (en) | 1977-07-14 |
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