EG22273A - Production of polyamides - Google Patents

Production of polyamides

Info

Publication number: EG22273A
Authority: EG; Egypt
Prior art keywords: polyamides; production
Prior art date: 1998-02-26

Application number

EG18099A

Other languages

English (en)

Inventor

Ralf Mohrschladt

Volker Hildebrandt

Original Assignee

Basf Ag

Priority date (The priority date 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 date listed.)

1998-02-26

Filing date

1999-02-25

Publication date

2002-12-31

1999-02-25 Application filed by Basf Ag filed Critical Basf Ag

2002-12-31 Application granted granted Critical

2002-12-31 Publication of EG22273A publication Critical patent/EG22273A/xx

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
- C08G69/18—Anionic polymerisation
- C08G69/20—Anionic polymerisation characterised by the catalysts used
- 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
- C08G69/18—Anionic polymerisation

Landscapes

Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Polyamides (AREA)

EG18099A 1998-02-26 1999-02-25 Production of polyamides EG22273A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19808190A DE19808190A1 (de)	1998-02-26	1998-02-26	Verfahren zur Herstellung von Polyamiden

Publications (1)

Publication Number	Publication Date
EG22273A true EG22273A (en)	2002-12-31

Family

ID=7859032

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EG18099A EG22273A (en)	1998-02-26	1999-02-25	Production of polyamides

Country Status (25)

Country	Link
US (1)	US6353085B1 (ko)
EP (1)	EP1058705B1 (ko)
JP (1)	JP4282231B2 (ko)
KR (1)	KR100552369B1 (ko)
CN (1)	CN1174025C (ko)
AR (1)	AR018108A1 (ko)
AU (1)	AU2725999A (ko)
BG (1)	BG104699A (ko)
BR (1)	BR9908249B1 (ko)
CA (1)	CA2322033A1 (ko)
CO (1)	CO4830474A1 (ko)
CZ (1)	CZ291567B6 (ko)
DE (2)	DE19808190A1 (ko)
EG (1)	EG22273A (ko)
ES (1)	ES2172307T3 (ko)
HU (1)	HU224166B1 (ko)
ID (1)	ID26973A (ko)
IL (1)	IL137675A (ko)
MY (1)	MY118520A (ko)
PL (1)	PL195832B1 (ko)
SK (1)	SK285008B6 (ko)
TR (1)	TR200002502T2 (ko)
TW (1)	TW500742B (ko)
WO (1)	WO1999043735A1 (ko)
ZA (1)	ZA991514B (ko)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE19859929A1 (de) *	1998-12-23	2000-06-29	Bayer Ag	Verfahren zur Herstellung von verzweigten Polyamiden
DE19901013A1 (de)	1999-01-13	2000-07-20	Basf Ag	Verwendung von Heterogenkatalysatoren in Verfahren zur Herstellung von Polyamiden
DE19925906A1 (de) *	1999-06-07	2000-12-14	Basf Ag	Verfahren zur Herstellung von Polyamiden aus Lactamen und Polyamid-Extrakten
DE10004268B4 (de) *	2000-02-01	2004-07-08	Epc Engineering Und Projektmanagement Consulting Gmbh	Verfahren und Vorrichtung zur Herstellung von Polymeren
BRPI0718502B1 (pt)	2006-10-24	2018-06-26	Basf Se	Uso de evaporadores de tubo helicoidal, e, processo para preparar poliamidas baseadas em poliamida 6
US7785216B2 (en)	2007-08-27	2010-08-31	Acushnet Company	Golf balls including mechanically hybridized layers and methods of making same
CN107619476B (zh) *	2017-10-27	2020-11-24	万华化学集团股份有限公司	一种十二内酰胺的聚合方法
TWI733110B (zh) *	2019-05-14	2021-07-11	住華科技股份有限公司	聚醯胺及其製造方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE280766C (ko)
GB1148508A (en)	1965-07-26	1969-04-16	Ici Ltd	Lactam polymerisation process
DE2554788C2 (de) *	1975-12-05	1982-06-16	Aleksandr V. Moskva Beresovskij	Verfahren zur Herstellung von Polyamiden
DD280766A1 (de) *	1984-12-12	1990-07-18	Guben Chemiefaserwerk	Verfahren zur herstellung von hochviskosem polyamid
US4628085A (en) *	1985-09-03	1986-12-09	Allied Corporation	Use of silica catalyst for selective production of lactams
DE4019780A1 (de) *	1990-06-21	1992-01-02	Basf Ag	Verfahren zur kontinuierlichen herstellung von polycaprolactam mit geregeltem aminoendgruppengehalt
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
SG83172A1 (en) *	1998-12-28	2001-09-18	Sumitomo Chemical Co	Process for producing e-caprolactam

1998
- 1998-02-26 DE DE19808190A patent/DE19808190A1/de not_active Withdrawn
1999
- 1999-02-03 TW TW088101605A patent/TW500742B/zh not_active IP Right Cessation
- 1999-02-08 MY MYPI99000430A patent/MY118520A/en unknown
- 1999-02-22 HU HU0100943A patent/HU224166B1/hu active IP Right Grant
- 1999-02-22 US US09/622,321 patent/US6353085B1/en not_active Expired - Fee Related
- 1999-02-22 PL PL99342688A patent/PL195832B1/pl not_active IP Right Cessation
- 1999-02-22 KR KR1020007009423A patent/KR100552369B1/ko not_active IP Right Cessation
- 1999-02-22 WO PCT/EP1999/001135 patent/WO1999043735A1/de active IP Right Grant
- 1999-02-22 CN CNB998033758A patent/CN1174025C/zh not_active Expired - Fee Related
- 1999-02-22 TR TR2000/02502T patent/TR200002502T2/xx unknown
- 1999-02-22 DE DE59900796T patent/DE59900796D1/de not_active Expired - Lifetime
- 1999-02-22 ID IDW20001610A patent/ID26973A/id unknown
- 1999-02-22 BR BRPI9908249-7A patent/BR9908249B1/pt not_active IP Right Cessation
- 1999-02-22 EP EP99907560A patent/EP1058705B1/de not_active Expired - Lifetime
- 1999-02-22 CZ CZ20003087A patent/CZ291567B6/cs not_active IP Right Cessation
- 1999-02-22 ES ES99907560T patent/ES2172307T3/es not_active Expired - Lifetime
- 1999-02-22 SK SK1161-2000A patent/SK285008B6/sk unknown
- 1999-02-22 AU AU27259/99A patent/AU2725999A/en not_active Abandoned
- 1999-02-22 IL IL13767599A patent/IL137675A/xx not_active IP Right Cessation
- 1999-02-22 CA CA002322033A patent/CA2322033A1/en not_active Abandoned
- 1999-02-22 JP JP2000533481A patent/JP4282231B2/ja not_active Expired - Fee Related
- 1999-02-23 AR ARP990100729A patent/AR018108A1/es unknown
- 1999-02-25 EG EG18099A patent/EG22273A/xx active
- 1999-02-25 ZA ZA9901514A patent/ZA991514B/xx unknown
- 1999-02-25 CO CO99011903A patent/CO4830474A1/es unknown
2000
- 2000-08-17 BG BG104699A patent/BG104699A/xx unknown

Also Published As

Publication number	Publication date
HUP0100943A2 (hu)	2001-06-28
CZ20003087A3 (cs)	2000-11-15
MY118520A (en)	2004-11-30
WO1999043735A1 (de)	1999-09-02
CA2322033A1 (en)	1999-09-02
CN1174025C (zh)	2004-11-03
BG104699A (en)	2001-05-31
JP4282231B2 (ja)	2009-06-17
ZA991514B (en)	2000-11-27
CN1292011A (zh)	2001-04-18
KR20010041317A (ko)	2001-05-15
EP1058705B1 (de)	2002-01-30
BR9908249B1 (pt)	2009-05-05
CO4830474A1 (es)	1999-08-30
IL137675A (en)	2005-08-31
KR100552369B1 (ko)	2006-02-16
ES2172307T3 (es)	2002-09-16
TW500742B (en)	2002-09-01
DE19808190A1 (de)	1999-09-02
AU2725999A (en)	1999-09-15
BR9908249A (pt)	2000-10-31
DE59900796D1 (de)	2002-03-14
AR018108A1 (es)	2001-10-31
IL137675A0 (en)	2001-10-31
SK11612000A3 (sk)	2001-04-09
HU224166B1 (hu)	2005-06-28
SK285008B6 (sk)	2006-04-06
JP2002504607A (ja)	2002-02-12
TR200002502T2 (tr)	2000-12-21
EP1058705A1 (de)	2000-12-13
HUP0100943A3 (en)	2002-06-28
US6353085B1 (en)	2002-03-05
CZ291567B6 (cs)	2003-04-16
PL342688A1 (en)	2001-07-02
PL195832B1 (pl)	2007-10-31
ID26973A (id)	2001-02-22

Publication	Publication Date	Title
ZA9811080B (en)	1999-06-03	Production of propylene
GB9724787D0 (en)	1998-01-21	Production of nitrogen
HUP0102018A3 (en)	2002-03-28	Continuous polyamidation process
HK1031808A1 (en)	2001-06-29	Production of hydrolysate
SG71785A1 (en)	2000-04-18	Deploymerization of polyamides
EP0964883A4 (en)	2000-04-19	PRODUCTION OF POLYASPARGANIC ACID
IL136056A (en)	2005-12-18	Polyamide production process
HUP0202519A2 (en)	2002-10-28	Production of proteins
SG73627A1 (en)	2000-06-20	Production method of isoxazolidnedione compound
GB9800855D0 (en)	1998-03-11	Production of alumina
EG22273A (en)	2002-12-31	Production of polyamides
EP0759948A4 (en)	1997-05-28	PRODUCTION OF POLYSUCCINIMIDE
IL133558A0 (en)	2001-04-30	Production of avermectin compounds
GB9805417D0 (en)	1998-05-06	Production of microparticles
GB2327623B (en)	2001-10-31	Powder production
PL332088A1 (en)	1999-08-30	Production of 1-butyl-4-piperidinylmethylamine
GB9802487D0 (en)	1998-04-01	Production of heptafluoropane
GB9815041D0 (en)	1998-09-09	Chocolate production
GB9709762D0 (en)	1997-07-09	Production process
HUP0104214A3 (en)	2004-04-28	Improved alpha-chloronitrile production method
PL340458A1 (en)	2001-02-12	Production of therasosine chlorhydride dihydrate
EP1005474A4 (en)	2001-12-19	PRODUCTION OF POLYORGANOPHOSPHAZEN
HUP0003633A3 (en)	2001-04-28	Production of enantiomer-free biarylketocarboxylic acids
GB9705333D0 (en)	1997-04-30	Production of precipitates
GB9825704D0 (en)	1999-01-20	Amine production