DE3667064D1 - Process for the preparation of nylon 4,6 - Google Patents

Process for the preparation of nylon 4,6

Info

Publication number: DE3667064D1
Authority: DE; Germany
Prior art keywords: preparation; molecular weight; high molecular; nylon; aftercondensation
Prior art date: 1985-05-31
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

Application number

DE8686200937T

Other languages

English (en)

Inventor

Eize Roerdink

Jean Marie Martinus Warnier

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Stamicarbon BV

Original Assignee

Stamicarbon BV

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.)

1985-05-31

Filing date

1986-05-29

Publication date

1989-12-28

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=19846073&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3667064(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1986-05-29 Application filed by Stamicarbon BV filed Critical Stamicarbon BV

1989-12-28 Application granted granted Critical

1989-12-28 Publication of DE3667064D1 publication Critical patent/DE3667064D1/de

Status Expired legal-status Critical Current

Links

238000000034 method Methods 0.000 title abstract 2
229920003189 Nylon 4,6 Polymers 0.000 title 1
238000006243 chemical reaction Methods 0.000 abstract 1
-1 poly(tetramethylene-adipamide) Polymers 0.000 abstract 1
238000006068 polycondensation reaction Methods 0.000 abstract 1
229920000642 polymer Polymers 0.000 abstract 1
238000006116 polymerization reaction 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
- 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
- C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
- C08G69/28—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)

DE8686200937T 1985-05-31 1986-05-29 Process for the preparation of nylon 4,6 Expired DE3667064D1 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL8501566		1985-05-31

Publications (1)

Publication Number	Publication Date
DE3667064D1 true DE3667064D1 (en)	1989-12-28

Family

ID=19846073

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE8686200937T Expired DE3667064D1 (en)	1985-05-31	1986-05-29	Process for the preparation of nylon 4,6

Country Status (4)

Country	Link
EP (1)	EP0207539B1 (de)
JP (1)	JPH0781007B2 (de)
AT (1)	ATE48146T1 (de)
DE (1)	DE3667064D1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2700768B1 (fr) *	1993-01-25	1995-02-24	Rhone Poulenc Chimie	Procédé de préparation d'un monoamide alpha-amino omega-ester et procédé de fabrication d'un polyamide.
BR0216110B1 (pt) *	2001-07-09	2013-11-19		Homopoliamida-4,6, processo para a fabricação da homopoliamida- 4,6 e seu uso
KR20160005023A (ko) *	2013-03-14	2016-01-13	쇼 인더스트리즈 그룹, 인코포레이티드	얼룩-저항성 나일론의 계속 생산을 위한 향상된 방법

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL8001764A (nl) *	1980-03-26	1981-10-16	Stamicarbon	Bereiding van hoogmoleculair polytramethyleenadipamide.
NL8001763A (nl) *	1980-03-26	1981-10-16	Stamicarbon	Bereiding van polytetramethyleenadipamide.
NL8104639A (nl) *	1981-10-13	1983-05-02	Stamicarbon	Werkwijze voor het maken van polytetramethyleenadipamide.

1986
- 1986-05-29 EP EP86200937A patent/EP0207539B1/de not_active Expired
- 1986-05-29 JP JP61122397A patent/JPH0781007B2/ja not_active Expired - Lifetime
- 1986-05-29 DE DE8686200937T patent/DE3667064D1/de not_active Expired
- 1986-05-29 AT AT86200937T patent/ATE48146T1/de not_active IP Right Cessation

Also Published As

Publication number	Publication date
JPH0781007B2 (ja)	1995-08-30
JPS61278529A (ja)	1986-12-09
EP0207539B1 (de)	1989-11-23
ATE48146T1 (de)	1989-12-15
EP0207539A1 (de)	1987-01-07

Similar Documents

Publication	Publication Date	Title
ATE81518T1 (de)	1992-10-15	Herstellung von polyarylenetherketonen.
DE3675642D1 (de)	1990-12-20	Einsatz von antistatika zur vermeidung von belagbildung bei der herstellung von ethylenpolymerisaten in gasphasenreakatoren.
MX164852B (es)	1992-09-29	Procedimiento para la polimerizacion anionica de monomeros
CA2138034A1 (en)	1994-01-06	Poly(3-Hydroxyalkanoates) and Process for the Production Thereof
DE3751964D1 (de)	1997-01-09	Herstellung und Verwendung von hochmolekularen Polyanhydriden
SG50421A1 (en)	1998-07-20	Process for the manufacture of a composition comprising a vinylaromatic polymer and a rubber
AU4015693A (en)	1994-01-13	Polysuccinimide polymers and process for preparing polysuccinimide polymers
AU5733690A (en)	1990-12-18	Elongated object made of a copolymer of carbon monoxide and an olefinically unsaturated monomer, and method for the production thereof
Evans et al.	1989	Fundamentals of Cyclic BPA Carbonate Oligomer Ring-Opening Polymerization
AU1419888A (en)	1988-10-13	Process for the continuous production in solution of styrene thermoplastic resins
CA2138024A1 (en)	1993-12-23	Simultaneous Production of Dicarboxylic Acids and Diamines by Splitting Polyamides Into Their Monomeric Constituents
EP0257567A3 (en)	1990-03-07	Resin-fortified emulsion polymers and methods of preparing the same
ATE48146T1 (de)	1989-12-15	Verfahren zur herstellung von nylon 4,6.
AU6659590A (en)	1991-05-23	Preparation of polymers of carbon monoxide with unsaturated compounds
ATE213253T1 (de)	2002-02-15	H2o2-katalysierte polymerisation zur herstelung von funktionalisierten derivaten auf basis von polyvinylpyridinen
EP0297849A3 (de)	1989-10-11	Herstellung von aromatischen amorphen thermoplastischen Polymeren
BR8706859A (pt)	1988-07-26	Processo de preparacao de polimeros com grupamentos imidas e polimeros
CA2138154A1 (en)	1993-12-23	Simultaneous Production of Dicarboxylic Acids and Diamines from Polyamides
EP0280247A3 (de)	1989-07-19	Metathesepolymerisation
GR3001799T3 (en)	1992-11-23	Process for preparation of n-allyl-piperidine derivatives
HUT62622A (en)	1993-05-28	Block copolyetheramides suitable for injection moulding and process for producing same
DE3587012D1 (de)	1993-03-04	Herstellung von aromatischen keton-sulfon-copolymeren.
Korshak et al.	1989	Experimental Methods of Bulk Polymerization
Zurakowska-Orszagh et al.	1986	Initiation of Solid-State Polyreaction. II. Thermal Initiation
EP0307902A3 (de)	1989-11-15	Verfahren zur Herstellung von Formteilen mit dickem Querschnitt

Legal Events

Date	Code	Title
1990-10-11	8363	Opposition against the patent
1993-10-21	8365	Fully valid after opposition proceedings
1994-05-05	8339	Ceased/non-payment of the annual fee