BG104649A - Непрекъснат метод за получаване на полиамиди от аминонитрили - Google Patents
Непрекъснат метод за получаване на полиамиди от аминонитрилиInfo
- Publication number
- BG104649A BG104649A BG104649A BG10464900A BG104649A BG 104649 A BG104649 A BG 104649A BG 104649 A BG104649 A BG 104649A BG 10464900 A BG10464900 A BG 10464900A BG 104649 A BG104649 A BG 104649A
- Authority
- BG
- Bulgaria
- Prior art keywords
- liquid
- pressure
- mixture
- phase
- solid phase
- 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
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
- C08G69/04—Preparatory processes
-
- 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
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
- C08G69/08—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino-carboxylic acids
-
- 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
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
- C08G69/08—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino-carboxylic acids
- C08G69/14—Lactams
- C08G69/16—Preparatory processes
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyamides (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Изобретението се отнася до непрекъснат метод за получаване на полиамид чрез взаимодействие на поне един аминонитрил с вода. Той включва следните етапи: 1) поне един аминонитрил взаимодейства с вода вмоларно съотношение от 1:1 до 1:10, при температура от 90 до 4000С и налягане от 0,1 до 15.106 Ра вразходомерна тръба, съдържаща уплътнителни елементи на кисел катализатор на Брьонстед, избран от бета-зеолит, слоест силикат или титанов диоксид, уплътнителни елементи и метални уплътнителни елементи, до получаването на реакционна смес; 2) следва взаимодействие на реакционната смес при температураот 150 до 4000С и налягане, по-ниско от налягането в етап 1). Температурата и налягането са избрани така, че да се получи първа газова фаза и първа течна или първа твърда фаза или смес от първа твърдаи първа течна фаза. Първата газова фаза се отделяот първата течна или първата твърда фаза или от сместа от първата течна и първата твърда фаза, и 3)първата течна или първата твърда фаза или сместа от тях се смесват с газообразна или течна фаза, съдържаща вода, при температура от 150 до 3700С и налягане от 0,1 до 30.106 Ра, като се получава смес на продукта.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19804033A DE19804033A1 (de) | 1998-02-02 | 1998-02-02 | Kontinuierliches Verfahren zur Herstellung von Polyamiden aus Aminonitrilen |
PCT/EP1999/000602 WO1999038906A1 (de) | 1998-02-02 | 1999-01-29 | Kontinuierliches verfahren zur herstellung von polyamiden aus aminonitrilen |
Publications (1)
Publication Number | Publication Date |
---|---|
BG104649A true BG104649A (bg) | 2001-05-31 |
Family
ID=7856403
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BG104649A BG104649A (bg) | 1998-02-02 | 2000-07-31 | Непрекъснат метод за получаване на полиамиди от аминонитрили |
Country Status (20)
Country | Link |
---|---|
US (1) | US6288207B1 (bg) |
EP (1) | EP1053275B1 (bg) |
JP (1) | JP2002501958A (bg) |
KR (1) | KR20010040512A (bg) |
CN (1) | CN1138814C (bg) |
AR (1) | AR018543A1 (bg) |
AU (1) | AU2721399A (bg) |
BG (1) | BG104649A (bg) |
BR (1) | BR9908785A (bg) |
CA (1) | CA2319744A1 (bg) |
DE (2) | DE19804033A1 (bg) |
ES (1) | ES2171332T3 (bg) |
ID (1) | ID25662A (bg) |
PL (1) | PL342289A1 (bg) |
RU (1) | RU2235737C2 (bg) |
SK (1) | SK11092000A3 (bg) |
TR (1) | TR200002250T2 (bg) |
TW (1) | TW470758B (bg) |
UA (1) | UA58582C2 (bg) |
WO (1) | WO1999038906A1 (bg) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19846014A1 (de) * | 1998-10-06 | 2000-04-13 | Basf Ag | Beschleuniger für die Herstellung von Polyamiden aus Aminonitrilen |
HUP0105495A2 (en) * | 1999-02-11 | 2002-05-29 | Basf Ag | Method for producing polyamide 6 of a low extract content, high viscosity stability and low remonomerization rate |
DE19923894A1 (de) * | 1999-05-25 | 2000-11-30 | Basf Ag | Verfahren zur Herstellung von Polyamiden |
DE19962573A1 (de) * | 1999-12-23 | 2001-07-05 | Basf Ag | Verfahren zur Herstellung von Polyamiden |
DE10021191A1 (de) * | 2000-05-03 | 2001-11-08 | Basf Ag | Verfahren zur Herstellung eines Polymers unter Verwendung von Caprolactam |
DE10033544A1 (de) * | 2000-07-11 | 2002-01-24 | Basf Ag | Kontinuierliches Verfahren zur Herstellung von Polyamiden aus Aminonitrilen |
DE10114690A1 (de) * | 2001-03-23 | 2002-09-26 | Basf Ag | Verfahren zur Herstellung von Polyamiden |
DE10217439A1 (de) * | 2002-04-18 | 2003-10-30 | Basf Ag | Verfahren zur Herstellung von Polyamiden |
DE102004006955A1 (de) | 2004-02-12 | 2005-09-01 | Basf Ag | Kontinuierliches Verfahren zur Herstellung von Polyamiden |
WO2013079614A2 (de) * | 2011-11-30 | 2013-06-06 | Bayer Intellectual Property Gmbh | Verfahren zur kontinuierlichen isocyanatmodifizierung |
WO2014038045A1 (ja) * | 2012-09-06 | 2014-03-13 | Ykk株式会社 | スライドファスナー用成形部品及びそれを備えたスライドファスナー |
WO2014199492A1 (ja) * | 2013-06-13 | 2014-12-18 | Ykk株式会社 | ファスナー部品、スライドファスナー及びファスナー部品の製造方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4568736A (en) * | 1984-09-17 | 1986-02-04 | The Standard Oil Company | Preparation of polyamide from omega-aminonitrile with oxygen containing phosphorus catalyst |
US5109104A (en) * | 1990-10-04 | 1992-04-28 | E. I. Du Pont De Nemours And Company | Preparation of polyamides from omega-aminonitriles |
US5151543A (en) * | 1991-05-31 | 1992-09-29 | E. I. Du Pont De Nemours And Company | Selective low pressure hydrogenation of a dinitrile to an aminonitrile |
DE4339648A1 (de) * | 1993-11-20 | 1995-05-24 | Basf Ag | Verfahren zur Herstellung von Caprolactam |
DE19709390A1 (de) | 1997-03-07 | 1998-09-10 | Basf Ag | Verfahren zur Herstellung von Polyamiden aus Aminonitrilen |
CN1128833C (zh) | 1996-08-30 | 2003-11-26 | Basf公司 | 由氨基腈类化合物制备聚酰胺的方法 |
-
1998
- 1998-02-02 DE DE19804033A patent/DE19804033A1/de not_active Withdrawn
-
1999
- 1999-01-21 TW TW088100901A patent/TW470758B/zh not_active IP Right Cessation
- 1999-01-29 CA CA002319744A patent/CA2319744A1/en not_active Abandoned
- 1999-01-29 RU RU2000122969/04A patent/RU2235737C2/ru not_active IP Right Cessation
- 1999-01-29 BR BR9908785-5A patent/BR9908785A/pt not_active Application Discontinuation
- 1999-01-29 AU AU27213/99A patent/AU2721399A/en not_active Abandoned
- 1999-01-29 SK SK1109-2000A patent/SK11092000A3/sk unknown
- 1999-01-29 DE DE59900744T patent/DE59900744D1/de not_active Expired - Lifetime
- 1999-01-29 ES ES99932412T patent/ES2171332T3/es not_active Expired - Lifetime
- 1999-01-29 JP JP2000529371A patent/JP2002501958A/ja not_active Withdrawn
- 1999-01-29 KR KR1020007008375A patent/KR20010040512A/ko active IP Right Grant
- 1999-01-29 CN CNB998047066A patent/CN1138814C/zh not_active Expired - Fee Related
- 1999-01-29 WO PCT/EP1999/000602 patent/WO1999038906A1/de not_active Application Discontinuation
- 1999-01-29 TR TR2000/02250T patent/TR200002250T2/xx unknown
- 1999-01-29 PL PL99342289A patent/PL342289A1/xx unknown
- 1999-01-29 US US09/600,958 patent/US6288207B1/en not_active Expired - Fee Related
- 1999-01-29 UA UA2000085084A patent/UA58582C2/uk unknown
- 1999-01-29 EP EP99932412A patent/EP1053275B1/de not_active Expired - Lifetime
- 1999-01-29 ID IDW20001480A patent/ID25662A/id unknown
- 1999-02-01 AR ARP990100406A patent/AR018543A1/es unknown
-
2000
- 2000-07-31 BG BG104649A patent/BG104649A/bg unknown
Also Published As
Publication number | Publication date |
---|---|
EP1053275A1 (de) | 2000-11-22 |
PL342289A1 (en) | 2001-06-04 |
ES2171332T3 (es) | 2002-09-01 |
CN1295592A (zh) | 2001-05-16 |
US6288207B1 (en) | 2001-09-11 |
EP1053275B1 (de) | 2002-01-09 |
JP2002501958A (ja) | 2002-01-22 |
AU2721399A (en) | 1999-08-16 |
DE19804033A1 (de) | 1999-08-05 |
UA58582C2 (uk) | 2003-08-15 |
ID25662A (id) | 2000-10-19 |
CA2319744A1 (en) | 1999-08-05 |
DE59900744D1 (de) | 2002-02-28 |
RU2235737C2 (ru) | 2004-09-10 |
TW470758B (en) | 2002-01-01 |
BR9908785A (pt) | 2000-12-05 |
WO1999038906A1 (de) | 1999-08-05 |
TR200002250T2 (tr) | 2000-12-21 |
SK11092000A3 (sk) | 2001-04-09 |
KR20010040512A (ko) | 2001-05-15 |
AR018543A1 (es) | 2001-11-28 |
CN1138814C (zh) | 2004-02-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
MY119018A (en) | Process for producing polyamides from aminonitriles | |
BG104649A (bg) | Непрекъснат метод за получаване на полиамиди от аминонитрили | |
BG104648A (bg) | Непрекъснат метод за получаване на полиамиди от аминонитрили | |
MY119458A (en) | Preparation of 1,4-butanediol by catalytic hydrogenation of 1,4-butynediol | |
WO2004031107A8 (de) | Verfahren zur herstellung von wenigstens einem partiellen oxidations- und/oder ammoxidationsprodukt des propylens | |
WO1999057108A3 (de) | Verfahren zur kontinuierlichen herstellung von 1,3-dioxolan-2-onen | |
AU2001263809A1 (en) | Method and facility for producing silane | |
MY134046A (en) | Continuous preparation of polyamides from aminonitriles | |
ZA861809B (en) | Process for the preparation of fluoroxy-halo compound | |
EP0945423A3 (en) | Process for preparing alpha-hydroxycarboxylate | |
EP0767158A4 (en) | METHOD FOR PRODUCING DIFLUORMETHANE | |
CA2321848A1 (en) | Production of polyamides by reactive distillation | |
UA43341C2 (uk) | Спосіб синтезу сечовини (варіанти) | |
CA2198937A1 (en) | Process for producing n-butyraldehyde and/or n-butanol | |
BG104700A (bg) | Метод за получаване на полиамиди от аминокарбоксилни съединения | |
US5789620A (en) | Process for the preparation of 1,4-bis(aminomethyl) cyclohexane | |
CA2389428A1 (en) | Method for producing hydrogen peroxide | |
BG104641A (bg) | Периодичен метод за получаване на полиамиди от аминонитрили | |
MY133350A (en) | Method for producing polyamide 6 of a low extract content, high viscosity stability and low remonomerization rate | |
SU645562A3 (ru) | Способ получени этилхлортиоформиата | |
US5196618A (en) | Method for the preparation of methyl chloride from carbon tetrachloride and methyl alcohol | |
WO1995021143A3 (en) | Methods for the synthesis of chemical compounds | |
PL345596A1 (en) | Method for distilling ammonia | |
JP2002526620A5 (bg) | ||
RU1772102C (ru) | Способ получени циклогексанона гидрированием фенола |