SE7614167L - Sett att framstella polyaminer - Google Patents
Sett att framstella polyaminerInfo
- Publication number
- SE7614167L SE7614167L SE7614167A SE7614167A SE7614167L SE 7614167 L SE7614167 L SE 7614167L SE 7614167 A SE7614167 A SE 7614167A SE 7614167 A SE7614167 A SE 7614167A SE 7614167 L SE7614167 L SE 7614167L
- Authority
- SE
- Sweden
- Prior art keywords
- condensation
- aqueous
- polyamines
- amine
- isomers
- Prior art date
Links
- 229920000768 polyamine Polymers 0.000 title abstract 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract 6
- 238000009833 condensation Methods 0.000 abstract 6
- 230000005494 condensation Effects 0.000 abstract 6
- 238000000034 method Methods 0.000 abstract 4
- 150000001412 amines Chemical class 0.000 abstract 3
- 239000003054 catalyst Substances 0.000 abstract 3
- 150000004982 aromatic amines Chemical class 0.000 abstract 2
- 125000003118 aryl group Chemical group 0.000 abstract 2
- 238000006482 condensation reaction Methods 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 239000012071 phase Substances 0.000 abstract 2
- 238000002360 preparation method Methods 0.000 abstract 2
- 239000011541 reaction mixture Substances 0.000 abstract 2
- 239000002904 solvent Substances 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 1
- 239000011260 aqueous acid Substances 0.000 abstract 1
- 239000008346 aqueous phase Substances 0.000 abstract 1
- CZZYITDELCSZES-UHFFFAOYSA-N diphenylmethane Chemical compound C=1C=CC=CC=1CC1=CC=CC=C1 CZZYITDELCSZES-UHFFFAOYSA-N 0.000 abstract 1
- 238000004821 distillation Methods 0.000 abstract 1
- 230000002209 hydrophobic effect Effects 0.000 abstract 1
- 238000006386 neutralization reaction Methods 0.000 abstract 1
- 238000011084 recovery Methods 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
- C08G8/00—Condensation polymers of aldehydes or ketones with phenols only
- C08G8/04—Condensation polymers of aldehydes or ketones with phenols only of aldehydes
- C08G8/08—Condensation polymers of aldehydes or ketones with phenols only of aldehydes of formaldehyde, e.g. of formaldehyde formed in situ
- C08G8/16—Condensation polymers of aldehydes or ketones with phenols only of aldehydes of formaldehyde, e.g. of formaldehyde formed in situ with amino- or nitrophenols
-
- 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
- C08G12/00—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
- C08G12/02—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes
- C08G12/04—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds
- C08G12/06—Amines
- C08G12/08—Amines aromatic
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)
- Phenolic Resins Or Amino Resins (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19752557501 DE2557501A1 (de) | 1975-12-19 | 1975-12-19 | Verfahren zur herstellung von polyaminen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE7614167L true SE7614167L (sv) | 1977-06-20 |
Family
ID=5964969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7614167A SE7614167L (sv) | 1975-12-19 | 1976-12-16 | Sett att framstella polyaminer |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US4147724A (cs) |
| JP (1) | JPS6034533B2 (cs) |
| AU (1) | AU2073576A (cs) |
| BE (1) | BE849519A (cs) |
| BR (1) | BR7608447A (cs) |
| CA (1) | CA1084066A (cs) |
| DD (1) | DD129211A5 (cs) |
| DE (1) | DE2557501A1 (cs) |
| FR (1) | FR2335492A1 (cs) |
| GB (1) | GB1536008A (cs) |
| IT (1) | IT1202980B (cs) |
| NL (1) | NL7613984A (cs) |
| SE (1) | SE7614167L (cs) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4435688A1 (de) * | 1994-10-06 | 1996-04-11 | Basf Ag | Verfahren zur Herstellung von Oligoaminen oder Polyaminen |
| DE102006004047A1 (de) * | 2006-01-28 | 2007-08-02 | Bayer Materialscience Ag | Verfahren zur Herstellung von Di- und Polyaminen der Diphenylmethanreihe |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2974168A (en) * | 1955-09-19 | 1961-03-07 | Monsanto Chemicals | Process for making methylenedianiline |
| DE1026322B (de) * | 1956-02-14 | 1958-03-20 | Basf Ag | Verfahren zur Herstellung von 4, 4'-Bis-(dialkylamino)-diphenylmethanen |
| BE639351A (cs) * | 1963-06-13 | |||
| US3362979A (en) * | 1964-01-02 | 1968-01-09 | Jefferson Chem Co Inc | Mixtures of methylene-bridged polyphenyl polyisocyanates |
| FR1429551A (fr) * | 1964-02-28 | 1966-02-25 | Kaiser Aluminium Chem Corp | Procédé de production de polyamines primaires |
| US3367969A (en) * | 1965-03-08 | 1968-02-06 | Du Pont | Process for the preparation of 4, 4'-methylenedianiline |
| GB1127347A (en) * | 1966-06-01 | 1968-09-18 | Ici Ltd | Manufacture of diaminodiarylmethanes |
| GB1228495A (cs) * | 1968-11-25 | 1971-04-15 | Ici Ltd | |
| US3857890A (en) * | 1969-07-25 | 1974-12-31 | Upjohn Co | Process for preparing methylene-di-anilines |
| US3860637A (en) * | 1971-01-26 | 1975-01-14 | Jefferson Chem Co Inc | Selective manufacture of 4,4{40 -isomer of diaminodiphenyl-methane |
| DE2227110C3 (de) * | 1972-06-03 | 1984-08-23 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von Polyaminen |
| DE2238920C3 (de) * | 1972-08-08 | 1984-09-27 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von Polyaminen |
| DE2426116B2 (de) * | 1973-06-01 | 1978-05-11 | Efim Freiburg Biller (Schweiz) | Verfahren zur Herstellung von Methylenbrücken aufweisenden PoIyarylaminen |
| DE2343658C2 (de) * | 1973-08-30 | 1982-06-03 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von Polyaminen |
| DE2356828C2 (de) * | 1973-11-14 | 1982-10-21 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von Polyaminen und ihre Verwendung als Ausgangsmaterial zur Herstellung von Polyisocyanaten |
| DE2500573A1 (de) * | 1975-01-09 | 1976-07-15 | Bayer Ag | Verfahren zur herstellung von polyaminen |
| DE2500574C3 (de) * | 1975-01-09 | 1980-05-22 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von Polyaminen |
-
1975
- 1975-12-19 DE DE19752557501 patent/DE2557501A1/de active Granted
-
1976
- 1976-12-13 CA CA267,715A patent/CA1084066A/en not_active Expired
- 1976-12-15 GB GB52291/76A patent/GB1536008A/en not_active Expired
- 1976-12-16 IT IT52640/76A patent/IT1202980B/it active
- 1976-12-16 SE SE7614167A patent/SE7614167L/xx unknown
- 1976-12-16 BR BR7608447A patent/BR7608447A/pt unknown
- 1976-12-16 NL NL7613984A patent/NL7613984A/xx not_active Application Discontinuation
- 1976-12-17 US US05/751,625 patent/US4147724A/en not_active Expired - Lifetime
- 1976-12-17 FR FR7638209A patent/FR2335492A1/fr active Granted
- 1976-12-17 DD DD7600196436A patent/DD129211A5/xx unknown
- 1976-12-17 BE BE173361A patent/BE849519A/xx not_active IP Right Cessation
- 1976-12-17 JP JP51151015A patent/JPS6034533B2/ja not_active Expired
- 1976-12-20 AU AU20735/76A patent/AU2073576A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2557501A1 (de) | 1977-06-30 |
| NL7613984A (nl) | 1977-06-21 |
| BR7608447A (pt) | 1977-12-06 |
| BE849519A (fr) | 1977-06-17 |
| US4147724A (en) | 1979-04-03 |
| FR2335492B1 (cs) | 1981-07-24 |
| IT1202980B (it) | 1989-02-15 |
| AU2073576A (en) | 1978-06-29 |
| CA1084066A (en) | 1980-08-19 |
| GB1536008A (en) | 1978-12-13 |
| JPS6034533B2 (ja) | 1985-08-09 |
| JPS5277042A (en) | 1977-06-29 |
| DD129211A5 (de) | 1978-01-04 |
| FR2335492A1 (fr) | 1977-07-15 |
| DE2557501C2 (cs) | 1988-07-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BG39112A3 (en) | Method for preparing ethylene oxide | |
| ES449233A1 (es) | Procedimiento para la obtencion de poliamidas aromaticas po-linucleares. | |
| SE7600111L (sv) | Sett att framstella flerkerniga aromatiska polyaminer | |
| ES2031848T3 (es) | Procedimiento para la fabricacion de aldehidos. | |
| KR900000327A (ko) | 3(4), 8(9)-비스(아미노메틸)트리시클로(5.2.1.0^2,6)데칸의 제조방법 | |
| KR900016091A (ko) | 다핵 방향족 폴리아민의 제조방법 | |
| ES444129A1 (es) | Procedimiento para la obtencion de poliaminas aromaticas po-linucleares. | |
| ES426826A1 (es) | Procedimiento para la obtencion de poliaril-aminas dotadas de puentes de metileno. | |
| SE7614166L (sv) | Sett att framstella polyaminer | |
| SE7614167L (sv) | Sett att framstella polyaminer | |
| SU412182A1 (cs) | ||
| ES417633A1 (es) | Procedimiento para la obtencion de poliaminas aromaticas multinucleares. | |
| ES2062157T3 (es) | Procedimiento para oxidar aminas primarias saturadas a oximas. | |
| NL7702053A (nl) | Werkwijze ter verwijdering van zure bestanddelen uit een reaktiemengsel. | |
| JPS6331454B2 (cs) | ||
| ES454380A1 (es) | Procedimiento para la obtencion de poliamidas aromaticas po-linicleares. | |
| KR910011722A (ko) | 2,2-디메틸프로판-1,3-디올의 제조 공정 | |
| US1738745A (en) | Process of making formaldehyde | |
| GB1384989A (en) | Process for the production of polyaryl alkylene polyamines | |
| ES454184A1 (es) | Procedimiento para la obtencion de poliamidas aromaticas polinucleares. | |
| DE2023158A1 (de) | Verfahren zur Herstellung von Pyridin und 3-Methylpyridin | |
| CA1042464A (en) | Treatment of adiponitrile with boron phosphate or bentonite | |
| SU535264A1 (ru) | Способ получени сложного азотсодержащего удобрени | |
| ATE848T1 (de) | Verfahren zur herstellung von methylenbruecken aufweisenden polyarylaminen. | |
| US1923730A (en) | Production of arylglycines |