CN1134485C - 由ω-氨基腈制备聚酰胺的连续聚合法 - Google Patents
由ω-氨基腈制备聚酰胺的连续聚合法 Download PDFInfo
- Publication number
- CN1134485C CN1134485C CNB99812639XA CN99812639A CN1134485C CN 1134485 C CN1134485 C CN 1134485C CN B99812639X A CNB99812639X A CN B99812639XA CN 99812639 A CN99812639 A CN 99812639A CN 1134485 C CN1134485 C CN 1134485C
- Authority
- CN
- China
- Prior art keywords
- reactor
- alpha
- adverse current
- omega amino
- temperature
- 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 - Fee Related
Links
Images
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
- C08G69/08—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino-carboxylic acids
- C08G69/14—Lactams
- C08G69/16—Preparatory processes
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/002—Methods
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/80—Component parts, details or accessories; Auxiliary operations
- B29B7/82—Heating or cooling
- B29B7/826—Apparatus therefor
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyamides (AREA)
Abstract
Description
Claims (4)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10565698P | 1998-10-26 | 1998-10-26 | |
US60/105,656 | 1998-10-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1324376A CN1324376A (zh) | 2001-11-28 |
CN1134485C true CN1134485C (zh) | 2004-01-14 |
Family
ID=22307060
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB99812639XA Expired - Fee Related CN1134485C (zh) | 1998-10-26 | 1999-10-25 | 由ω-氨基腈制备聚酰胺的连续聚合法 |
Country Status (11)
Country | Link |
---|---|
US (1) | US6201096B1 (zh) |
EP (1) | EP1124881B1 (zh) |
JP (1) | JP2002528581A (zh) |
KR (1) | KR100466769B1 (zh) |
CN (1) | CN1134485C (zh) |
AU (1) | AU1320400A (zh) |
BR (1) | BR9915100B1 (zh) |
CA (1) | CA2343185A1 (zh) |
DE (1) | DE69925013T2 (zh) |
ID (1) | ID28447A (zh) |
WO (1) | WO2000024808A1 (zh) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19804020A1 (de) * | 1998-02-02 | 1999-08-05 | Basf Ag | Verfahren zur Herstellung von Polyamiden aus Aminonitrilen |
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 |
DE10058292A1 (de) * | 2000-11-23 | 2002-05-29 | Basf Ag | Polyamide |
US6479620B1 (en) * | 2001-06-01 | 2002-11-12 | E. I. Du Pont De Nemours And Company | Process for converting caprolactam to nylon 6 |
US6472501B1 (en) * | 2001-06-01 | 2002-10-29 | E. I. Du Pont De Nemours And Company | Process for making nylon 6,6 |
US6437089B1 (en) * | 2001-06-01 | 2002-08-20 | E. I. Du Pont De Nemours And Company | Process for the production of nylon 6 |
KR100969262B1 (ko) * | 2002-08-30 | 2010-07-09 | 토요 보세키 가부시기가이샤 | 폴리아미드의 연속 제조 방법 |
DE10313682A1 (de) * | 2003-03-26 | 2004-10-07 | Basf Ag | Verfahren zur Herstellung von Polyamiden |
DE10313681A1 (de) * | 2003-03-26 | 2004-10-07 | Basf Ag | Verfahren zur Herstellung von Polyamiden |
US6875838B2 (en) * | 2003-04-28 | 2005-04-05 | Invista North Americal S.A.R.L. | Process for reducing caprolactam and its oligomers in nylon-6 pre-polymer |
DE10338919A1 (de) * | 2003-08-20 | 2005-04-21 | Basf Ag | Verfahren zur Herstellung von Polyamiden |
DE102004006955A1 (de) * | 2004-02-12 | 2005-09-01 | Basf Ag | Kontinuierliches Verfahren zur Herstellung von Polyamiden |
US8895779B2 (en) | 2010-04-30 | 2014-11-25 | Bioamber Inc. | Processes for producing monoammonium adipate and conversion of monoammonium adipate to adipic acid |
CA2800708A1 (en) * | 2010-06-16 | 2011-12-22 | Bioamber S.A.S. | Processes for producing hexamethylenediamine (hmd), adiponitrile (adn), adipamide (adm) and derivatives thereof |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2241323A (en) * | 1938-09-30 | 1941-05-06 | Du Pont | Process for preparing polyamides |
CA1015894A (en) * | 1973-03-05 | 1977-08-16 | Kalev Pugi | Preparation of polyamides by continuous polymerization |
DE2918828A1 (de) * | 1979-05-10 | 1980-11-20 | Basf Ag | Verfahren zur kontinuierlichen herstellung von polycaprolactam sowie eine vorrichtung zur durchfuehrung des verfahrens |
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 |
US5185427A (en) * | 1991-08-20 | 1993-02-09 | E. I. Du Pont De Nemours And Company | Process for the production of copolyamides from amino nitrile, diamine and dicarboxylic acid |
US5674974A (en) * | 1994-11-23 | 1997-10-07 | E. I. Du Pont De Nemours And Company | Continuous polymerization process for polyamides |
WO1998008889A2 (de) * | 1996-08-30 | 1998-03-05 | Basf Aktiengesellschaft | Verfahren zur herstellung von polyamiden aus aminonitrilen |
DE19804023A1 (de) * | 1998-02-02 | 1999-08-05 | Basf Ag | Kontinuierliches Verfahren zur Herstellung von Polyamiden aus Aminonitrilen |
DE19808407A1 (de) * | 1998-02-27 | 1999-09-09 | Basf Ag | Herstellung von Polyamiden durch Reaktivdestillation |
US6069228A (en) * | 1998-08-17 | 2000-05-30 | E. I. Du Pont De Nemours And Company | Process for preparing polyamides |
US6103863A (en) * | 1998-12-22 | 2000-08-15 | E. I. Dupont De Nemours & Company | Process for preparation of polyamide from dinitrile and diamine |
-
1999
- 1999-10-25 WO PCT/US1999/024850 patent/WO2000024808A1/en active IP Right Grant
- 1999-10-25 AU AU13204/00A patent/AU1320400A/en not_active Abandoned
- 1999-10-25 KR KR10-2001-7005169A patent/KR100466769B1/ko not_active IP Right Cessation
- 1999-10-25 DE DE69925013T patent/DE69925013T2/de not_active Expired - Lifetime
- 1999-10-25 CA CA002343185A patent/CA2343185A1/en not_active Abandoned
- 1999-10-25 ID IDW20010919A patent/ID28447A/id unknown
- 1999-10-25 CN CNB99812639XA patent/CN1134485C/zh not_active Expired - Fee Related
- 1999-10-25 US US09/426,021 patent/US6201096B1/en not_active Expired - Lifetime
- 1999-10-25 EP EP99956643A patent/EP1124881B1/en not_active Expired - Lifetime
- 1999-10-25 BR BRPI9915100-6A patent/BR9915100B1/pt not_active IP Right Cessation
- 1999-10-25 JP JP2000578372A patent/JP2002528581A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP1124881B1 (en) | 2005-04-27 |
US6201096B1 (en) | 2001-03-13 |
BR9915100B1 (pt) | 2009-05-05 |
JP2002528581A (ja) | 2002-09-03 |
AU1320400A (en) | 2000-05-15 |
ID28447A (id) | 2001-05-24 |
DE69925013T2 (de) | 2006-01-12 |
EP1124881A1 (en) | 2001-08-22 |
WO2000024808A1 (en) | 2000-05-04 |
DE69925013D1 (de) | 2005-06-02 |
KR100466769B1 (ko) | 2005-01-24 |
BR9915100A (pt) | 2001-11-27 |
CN1324376A (zh) | 2001-11-28 |
KR20010082244A (ko) | 2001-08-29 |
CA2343185A1 (en) | 2000-05-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1134485C (zh) | 由ω-氨基腈制备聚酰胺的连续聚合法 | |
US8569517B2 (en) | Cleaning device for separating dilactide from mixtures, polymerisation device, method for separating dilactide from mixtures and use thereof | |
CN1764683A (zh) | 聚酰胺的生产方法 | |
CN1136572A (zh) | 由腈制得的高分子量聚酰胺 | |
CN1276003C (zh) | 生产聚酰胺的方法 | |
KR102298409B1 (ko) | 연속적인 폴리아미드화 방법-i | |
CN1249123C (zh) | 制备尼龙6,6的方法 | |
CN1513015A (zh) | 将己内酰胺转化成尼龙6的方法 | |
CN1235944C (zh) | 尼龙6的生产方法 | |
EP1723192B1 (de) | Kontinuierliches verfahren zur herstellung von polyamiden | |
CN1188196C (zh) | 聚酰胺粒子的萃取方法 | |
CN1494563A (zh) | 环酯齐聚体的制造 | |
CN1174024C (zh) | 从二腈和二胺制备聚酰胺的方法 | |
MXPA01004123A (en) | Continuous polymerization process for preparing polyamides from omega-aminonitriles |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: INVISTA TECH SARL Free format text: FORMER OWNER: E. I. DU PONT DE NEMOURS AND CO. Effective date: 20060106 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20060106 Address after: Zurich Switzerland Patentee after: INVISTA TECHNOLOGIES S.A.R.L. Address before: Wilmington, Delaware, USA Patentee before: E. I. du Pont de Nemours and Co. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040114 Termination date: 20161025 |