MX2017001287A - Proceso para preparar sal de nailon y su polimerizacion. - Google Patents

Proceso para preparar sal de nailon y su polimerizacion.

Info

Publication number
MX2017001287A
MX2017001287A MX2017001287A MX2017001287A MX2017001287A MX 2017001287 A MX2017001287 A MX 2017001287A MX 2017001287 A MX2017001287 A MX 2017001287A MX 2017001287 A MX2017001287 A MX 2017001287A MX 2017001287 A MX2017001287 A MX 2017001287A
Authority
MX
Mexico
Prior art keywords
granular
preparing
nylon salt
flash
salt material
Prior art date
Application number
MX2017001287A
Other languages
English (en)
Inventor
Laarhoven Van Bas
Grolman Eric
Muyris Michiel
Original Assignee
Dsm Ip Assets 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.)
Filing date
Publication date
Application filed by Dsm Ip Assets Bv filed Critical Dsm Ip Assets Bv
Publication of MX2017001287A publication Critical patent/MX2017001287A/es

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
    • C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
    • C08G69/28—Preparatory processes
    • C08G69/30—Solid state polycondensation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/02—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C211/00—Compounds containing amino groups bound to a carbon skeleton
    • C07C211/01—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to acyclic carbon atoms
    • C07C211/02—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton
    • C07C211/09—Diamines
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C63/00—Compounds having carboxyl groups bound to a carbon atoms of six-membered aromatic rings
    • C07C63/14—Monocyclic dicarboxylic acids
    • C07C63/15—Monocyclic dicarboxylic acids all carboxyl groups bound to carbon atoms of the six-membered aromatic ring
    • C07C63/26—1,4 - Benzenedicarboxylic acid
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C63/00—Compounds having carboxyl groups bound to a carbon atoms of six-membered aromatic rings
    • C07C63/14—Monocyclic dicarboxylic acids
    • C07C63/15—Monocyclic dicarboxylic acids all carboxyl groups bound to carbon atoms of the six-membered aromatic ring
    • C07C63/26—1,4 - Benzenedicarboxylic acid
    • C07C63/28—Salts thereof
    • 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
    • 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
    • C08G69/265—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids from at least two different diamines or at least two different dicarboxylic 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
    • C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
    • C08G69/28—Preparatory processes
    • 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

Abstract

La presente invención se refiere a un proceso para preparar un material de sal de nailon granular, en donde una mezcla acuosa, que comprende al menos 65% en peso de componentes de sal y como máximo 35% en peso de un medio acuoso, siendo el porcentaje en peso (% en peso) en relación con el peso total de la mezcla acuosa, es sometido a destello desde un recipiente de presión a través de una válvula de destello en una cámara de evaporación, evaporando de este modo el medio acuoso en una cantidad suficiente para dar como resultado un contenido de humedad residual de como máximo 7.5% en peso, y formando un material de sal de nailon granular. La invención se refiere también a un proceso para preparar un polímero de nailon, que comprende polimerización directa en estado sólido del material de sal granular preparado por granulación instantánea.
MX2017001287A 2014-07-29 2015-07-24 Proceso para preparar sal de nailon y su polimerizacion. MX2017001287A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP14178953 2014-07-29
PCT/EP2015/066980 WO2016016115A1 (en) 2014-07-29 2015-07-24 Process for preparing nylon salt and its polymerization

Publications (1)

Publication Number Publication Date
MX2017001287A true MX2017001287A (es) 2017-09-07

Family

ID=51298543

Family Applications (2)

Application Number Title Priority Date Filing Date
MX2017001287A MX2017001287A (es) 2014-07-29 2015-07-24 Proceso para preparar sal de nailon y su polimerizacion.
MX2020003966A MX2020003966A (es) 2014-07-29 2017-01-27 Proceso para preparar sal de nailon y su polimerizacion.

Family Applications After (1)

Application Number Title Priority Date Filing Date
MX2020003966A MX2020003966A (es) 2014-07-29 2017-01-27 Proceso para preparar sal de nailon y su polimerizacion.

Country Status (12)

Country Link
US (2) US10590238B2 (es)
EP (1) EP3174917B1 (es)
JP (1) JP6566328B2 (es)
KR (1) KR102380950B1 (es)
CN (1) CN106574049B (es)
BR (1) BR112017001688A2 (es)
CA (1) CA2956286A1 (es)
MX (2) MX2017001287A (es)
RU (1) RU2693456C2 (es)
SG (2) SG11201700457YA (es)
TW (2) TWI757701B (es)
WO (1) WO2016016115A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106916299A (zh) * 2017-04-21 2017-07-04 株洲时代新材料科技股份有限公司 一种多元共聚尼龙连续化生产装置
CN113698288B (zh) * 2021-08-27 2023-01-10 郑州大学 一种连续制备粉末状尼龙盐的新方法及配套装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4019866A (en) 1973-03-05 1977-04-26 Du Pont Of Canada Limited Recirculating reaction apparatus for continuous preparation of a polyamide
FR2331633A1 (fr) 1975-11-12 1977-06-10 Monsanto Co Copolyamides statistiques formant des fibres, derivees d'hexamethylenediamine, d'acide terephtalique, d'acide isophtalique et d'un diacide aliphatique en c5 a c10
DE2728817A1 (de) * 1977-06-27 1979-01-04 Basf Ag Verfahren zur herstellung von hochkonzentrierten waessrigen loesungen von dicarbonsaeurediaminsalzen und polyamidpraekondensaten
US4246395A (en) 1979-07-25 1981-01-20 Monsanto Company 6T/6I Terpolyamide
US4627940A (en) * 1982-09-29 1986-12-09 Monsanto Company Process for preparing a polyamide
CA1226993A (en) * 1983-02-16 1987-09-15 Joel A. Richardson Polycondensation process
US4603193A (en) * 1983-02-16 1986-07-29 Amoco Corporation Polycondensation process with aerosol mist of aqueous solution of reactant salts
WO1999010408A1 (en) * 1997-08-28 1999-03-04 E.I. Du Pont De Nemours And Company Process for preparing polyamides
DE60119595T2 (de) * 2000-01-21 2006-09-14 Mitsubishi Gas Chemical Co., Inc. Verfahren zur Herstellung von Polyamid
FR2856692B1 (fr) * 2003-06-26 2005-08-05 Rhodia Polyamide Intermediates Procede de preparation de particules spheriques a base de polyamide.
FR2916756B1 (fr) * 2007-06-04 2009-07-17 Rhodia Recherches & Tech Procede de fabrication d'une solution de sels de diacides/diamines
US9045591B2 (en) * 2010-11-26 2015-06-02 Unitika Ltd. Method for producing nylon salt powder, and method for producing nylon
EP2736873B1 (en) * 2011-07-26 2019-10-16 DSM IP Assets B.V. Process for preparing a diamine/dicarboxylic acid salt
EP2788400A1 (en) * 2011-12-05 2014-10-15 Invista Technologies S.a r.l. Process for the preparation of polyamides
WO2013107425A1 (zh) * 2012-01-20 2013-07-25 北京伊克希德化工技术有限公司 尼龙66等以双组分单体为原料的尼龙连续聚合方法及设备

Also Published As

Publication number Publication date
SG11201700457YA (en) 2017-02-27
US11306181B2 (en) 2022-04-19
EP3174917B1 (en) 2024-05-01
JP6566328B2 (ja) 2019-08-28
RU2693456C2 (ru) 2019-07-03
TW202026334A (zh) 2020-07-16
KR20170036752A (ko) 2017-04-03
BR112017001688A2 (pt) 2018-07-17
TWI687455B (zh) 2020-03-11
RU2017106064A (ru) 2018-08-28
US20170218122A1 (en) 2017-08-03
CN106574049A (zh) 2017-04-19
US10590238B2 (en) 2020-03-17
EP3174917A1 (en) 2017-06-07
TWI757701B (zh) 2022-03-11
CN106574049B (zh) 2019-10-11
CA2956286A1 (en) 2016-02-04
US20200172673A1 (en) 2020-06-04
SG10202003515UA (en) 2020-06-29
JP2017522423A (ja) 2017-08-10
KR102380950B1 (ko) 2022-03-30
MX2020003966A (es) 2020-08-03
TW201609860A (zh) 2016-03-16
RU2017106064A3 (es) 2018-12-24
WO2016016115A1 (en) 2016-02-04

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