MX9603317A - Procedimiento para la preparacion intermitente de poli-p-fenilentereftalamida. - Google Patents

Procedimiento para la preparacion intermitente de poli-p-fenilentereftalamida.

Info

Publication number
MX9603317A
MX9603317A MX9603317A MX9603317A MX9603317A MX 9603317 A MX9603317 A MX 9603317A MX 9603317 A MX9603317 A MX 9603317A MX 9603317 A MX9603317 A MX 9603317A MX 9603317 A MX9603317 A MX 9603317A
Authority
MX
Mexico
Prior art keywords
reaction
reaction vessel
terephthaloyl dichloride
poly
mhyl
Prior art date
Application number
MX9603317A
Other languages
English (en)
Inventor
Angelica El Bannenberg-Wiggers
Johannes Albertus Van Omme
Joannes Marinus Surquin
Original Assignee
Akzo Nobel Nv
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.)
Filing date
Publication date
Application filed by Akzo Nobel Nv filed Critical Akzo Nobel Nv
Publication of MX9603317A publication Critical patent/MX9603317A/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/12—Powdering or granulating
    • 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
    • B29B9/00—Making granules
    • B29B9/02—Making granules by dividing preformed material
    • 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
    • C08G69/32—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids from aromatic diamines and aromatic dicarboxylic acids with both amino and carboxylic groups aromatically bound
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2377/00—Characterised by the use of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Derivatives of such polymers
    • C08J2377/10—Polyamides derived from aromatically bound amino and carboxyl groups of amino carboxylic acids or of polyamines and polycarboxylic acids

Abstract

El procedimiento para preparacion intermitente de polímero de poli-p-fenilen-tereftalamida por medio de la reaccion de cantidades aproximadamente equimolares de p-fenilendiamina y dicloruro de tereftaloilo en una solucion que contiene N-metil-2-pirrolidona y cloruro de calcio, llevándose a cabo la reaccion en un recipiente de reaccion cilíndrico equipado con un engrane de mezclado individual utilizado como agitador y granulador, los contenidos del recipiente de reaccion siendo mezclados por giro rápido conforme se agrega el dicloruro de tereftaloilo, el polímero formado siendo desintegrado, y la reaccion y la desintegracion tiene lugar en uno y el mismo recipiente de reaccion; el mezclado con agitacion rápida asegura que el dicloruro de tereftaloilo es completamente mezclado dentro de la solucion de N-metil-2-pirrolidona, cloruro de calcio y p-fenilendiamina antes de que la reaccion entre los reactivos provoque un rápido incremento en la viscosidad; la calidad del producto obtenido mediante este procedimiento es muy alta.
MX9603317A 1994-02-11 1995-02-09 Procedimiento para la preparacion intermitente de poli-p-fenilentereftalamida. MX9603317A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL9400223 1994-02-11
PCT/EP1995/000487 WO1995021883A1 (en) 1994-02-11 1995-02-09 Process for the batchwise preparation of poly-p-phenylene terephthalamide

Publications (1)

Publication Number Publication Date
MX9603317A true MX9603317A (es) 1997-02-28

Family

ID=19863831

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9603317A MX9603317A (es) 1994-02-11 1995-02-09 Procedimiento para la preparacion intermitente de poli-p-fenilentereftalamida.

Country Status (15)

Country Link
US (1) US5726275A (es)
EP (1) EP0743964B1 (es)
JP (1) JP3418197B2 (es)
KR (1) KR100340632B1 (es)
CN (1) CN1087315C (es)
AT (1) ATE166083T1 (es)
CA (1) CA2183022C (es)
DE (1) DE69502481T2 (es)
ES (1) ES2116077T3 (es)
MX (1) MX9603317A (es)
RU (1) RU2138520C1 (es)
TW (1) TW308599B (es)
UA (1) UA46728C2 (es)
WO (1) WO1995021883A1 (es)
ZA (1) ZA951116B (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1002882C2 (nl) * 1996-04-17 1997-10-21 Akzo Nobel Nv Zwavelhoudend p-aramide garen.
ES2141575T3 (es) * 1996-08-09 2000-03-16 Akzo Nobel Nv Hilo de poliamida para-aromatica que tiene baja densidad lineal de filamento y un procedimiento para fabricarlo.
EP1899512B1 (en) * 2005-07-05 2012-09-19 Kolon Industries, Inc. Aromatic polyamide filament
ES2385133T3 (es) * 2008-04-18 2012-07-18 Teijin Aramid B.V. Procedimiento a gran escala para la polimerización de poliaramida que contiene 5(6)-amino-2-(p-aminofenil)bencimidazol (DAPBI)
CN101781399B (zh) * 2010-03-04 2012-11-07 江苏工业学院 一种低温缩聚法制备聚对苯二甲酰对苯二胺树脂的方法
CN104119526B (zh) * 2013-04-24 2017-01-18 中国石油化工股份有限公司 连续化制备聚对苯二甲酰对苯二胺树脂的方法
JP6924032B2 (ja) * 2014-07-02 2021-08-25 住友化学株式会社 重合体組成物、積層フィルムおよびセパレータ
WO2016002785A1 (ja) * 2014-07-02 2016-01-07 住友化学株式会社 芳香族重合体の製造方法、積層フィルムおよびセパレータ
CN104479128B (zh) * 2014-12-17 2016-07-13 清华大学 一种利用乳液法由对苯二胺和对苯二酰氯缩聚制备对位芳纶的方法
CN105153413B (zh) * 2015-09-25 2017-09-15 清华大学 一种对位芳纶纳米纤维的制备方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL157327C (nl) * 1975-02-21 1984-05-16 Akzo Nv Werkwijze ter bereiding van poly-p-fenyleentereftaalamide.
US4057536A (en) * 1976-01-14 1977-11-08 Celanese Corporation Process for preparing wholly aromatic polyamides by mixing solid particulate reactants and polymerizing
FR2496678B1 (fr) * 1980-12-22 1985-10-11 Rhone Poulenc Textile Compositions de polyparaphenyleneterephtalamide ainsi que leur preparation et un procede d'obtention de fibres a partir de telles compositions
US4617342A (en) * 1983-02-16 1986-10-14 Amoco Corporation Crystalline copolyamide from terephthalic acid, isophthalic acid and C.sub.6
JPS61123632A (ja) * 1985-07-11 1986-06-11 Teijin Ltd 高重合度芳香族ポリアミドの製造法
JPS62280223A (ja) * 1986-05-30 1987-12-05 Asahi Chem Ind Co Ltd 高重合度ポリパラフエニレンテレフタルアミドの製造方法

Also Published As

Publication number Publication date
ATE166083T1 (de) 1998-05-15
WO1995021883A1 (en) 1995-08-17
CN1087315C (zh) 2002-07-10
ZA951116B (en) 1995-10-16
JPH09508664A (ja) 1997-09-02
CA2183022A1 (en) 1995-08-17
TW308599B (es) 1997-06-21
ES2116077T3 (es) 1998-07-01
RU2138520C1 (ru) 1999-09-27
US5726275A (en) 1998-03-10
DE69502481D1 (de) 1998-06-18
KR970701225A (ko) 1997-03-17
EP0743964A1 (en) 1996-11-27
CN1141049A (zh) 1997-01-22
EP0743964B1 (en) 1998-05-13
UA46728C2 (uk) 2002-06-17
KR100340632B1 (ko) 2002-11-18
CA2183022C (en) 2005-05-24
DE69502481T2 (de) 1998-11-05
JP3418197B2 (ja) 2003-06-16

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Legal Events

Date Code Title Description
FG Grant or registration
MM Annulment or lapse due to non-payment of fees