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ES2629161T3 - Procedimiento de fabricación de poliamida - Google Patents

Procedimiento de fabricación de poliamida Download PDF

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Publication number
ES2629161T3
ES2629161T3 ES11715549.9T ES11715549T ES2629161T3 ES 2629161 T3 ES2629161 T3 ES 2629161T3 ES 11715549 T ES11715549 T ES 11715549T ES 2629161 T3 ES2629161 T3 ES 2629161T3
Authority
ES
Spain
Prior art keywords
diacid
lactam
polymerization
diamine
polymer
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.)
Active
Application number
ES11715549.9T
Other languages
English (en)
Inventor
Audrey Di Martino
Thierry Charbonneaux
Jean-François Thierry
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.)
Rhodia Operations SAS
Original Assignee
Rhodia Operations SAS
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 Rhodia Operations SAS filed Critical Rhodia Operations SAS
Application granted granted Critical
Publication of ES2629161T3 publication Critical patent/ES2629161T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C08G69/36—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino acids, polyamines and polycarboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
    • C08L77/06—Polyamides derived from polyamines and polycarboxylic acids
    • 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
    • B29B9/12—Making granules characterised by structure or composition
    • 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
    • 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
    • C08G69/46—Post-polymerisation treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Polyamides (AREA)

Abstract

Procedimiento de fabricación de poliamida a partir de al menos un diácido, al menos una diamina y al menos una lactama, que comprende las siguientes etapas: a) concentración, por evaporación de agua, de una solución acuosa de sal de diácido y diamina obtenida por mezcla de al menos un diácido y al menos una diamina b) polimerización, bajo presión, de la solución acuosa concentrada c) reducción en la presión del medio de polimerización para eliminar el agua residual por evaporación d) mantenimiento opcional del polímero a temperatura, a presión atmosférica o reducida, para obtener el grado de polimerización deseado e) formación opcional del polímero obtenido, caracterizado por que la lactama se introduce en la solución o el medio de polimerización al final de la etapa a) o después de la etapa a); y por que la proporción de unidades monómeras resultantes de la lactama en el polímero final, en peso con respecto al peso del polímero final, está comprendido entre 3 y 20 %.

Description

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Claims (1)

  1. imagen1
ES11715549.9T 2010-04-30 2011-04-21 Procedimiento de fabricación de poliamida Active ES2629161T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1053371A FR2959511B1 (fr) 2010-04-30 2010-04-30 Procede de fabrication de polyamide
FR1053371 2010-04-30
PCT/EP2011/056409 WO2011134883A2 (fr) 2010-04-30 2011-04-21 Procede de fabrication de polyamide

Publications (1)

Publication Number Publication Date
ES2629161T3 true ES2629161T3 (es) 2017-08-07

Family

ID=43125579

Family Applications (1)

Application Number Title Priority Date Filing Date
ES11715549.9T Active ES2629161T3 (es) 2010-04-30 2011-04-21 Procedimiento de fabricación de poliamida

Country Status (15)

Country Link
US (1) US9062204B2 (es)
EP (1) EP2563841B1 (es)
JP (1) JP5819404B2 (es)
KR (2) KR20130027496A (es)
CN (2) CN106939079A (es)
AR (1) AR080978A1 (es)
BR (1) BR112012027871B8 (es)
CA (1) CA2796407C (es)
ES (1) ES2629161T3 (es)
FR (1) FR2959511B1 (es)
IL (1) IL222726B (es)
PL (1) PL2563841T3 (es)
RU (1) RU2012151277A (es)
TW (1) TW201206988A (es)
WO (1) WO2011134883A2 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2981600B1 (fr) 2011-10-25 2013-11-15 Rhodia Operations Procede de preparation de granules de polyamide
US9834867B2 (en) * 2012-10-10 2017-12-05 Golden Lady Company S.P.A. Polyamide apparel textile yarns and fabrics and garments made therefrom
WO2015114017A1 (en) 2014-01-28 2015-08-06 Radicifil S.P.A. Three-component copolymers having high transparency and low gas permeability and process for the production thereof
CN105860058A (zh) * 2016-04-25 2016-08-17 广东银禧科技股份有限公司 一种pa6/pa66二元共聚材料及其制备方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4001192A (en) 1971-11-16 1977-01-04 Hoechst Aktiengesellschaft Transparent polyamides from bis(aminomethyl)-norbornanes
US4442260A (en) 1983-03-14 1984-04-10 E. I. Du Pont De Nemours & Company Preparation of salt solution useful for making nylon
JPS61243827A (ja) 1985-04-22 1986-10-30 Toray Ind Inc 高速製糸用ナイロン６６ポリマの製造方法
DE3912768A1 (de) 1989-04-19 1990-10-25 Basf Ag Verfahren zur kontinuierlichen herstellung von copolyamiden aus caprolactam und salzen aus diaminen und dicarbonsaeuren
CA2155679C (en) 1993-02-18 2004-11-09 Rolando Umali Pagilagan Polyamides having improved color and processibility and process for manufacturing
US5306804A (en) 1993-04-26 1994-04-26 Zimmer Aktiengesellschaft Discontinuous process for the production of a polyamide-6,6
US5432254A (en) 1993-04-26 1995-07-11 Zimmer Aktiengesellschaft Discontinuous catalytic process for the production of polyamide-6,6
JP3347545B2 (ja) 1995-09-13 2002-11-20 三菱化学株式会社 ランダム共重合ポリアミド樹脂及びその製造法
DE19621088B4 (de) * 1996-05-24 2005-11-17 Karl-Heinz Wiltzer Verfahren und Vorrichtung zur kontinuierlichen Herstellung von Polyamiden
DE10213263B4 (de) 2002-03-25 2013-03-14 Karl-Heinz Wiltzer Verfahren und Vorrichtung zur kontinuierlichen Herstellung von Copolyamid oder Polyamid
FR2916756B1 (fr) * 2007-06-04 2009-07-17 Rhodia Recherches & Tech Procede de fabrication d'une solution de sels de diacides/diamines

Also Published As

Publication number Publication date
CN106939079A (zh) 2017-07-11
IL222726B (en) 2018-12-31
FR2959511B1 (fr) 2012-06-01
TW201206988A (en) 2012-02-16
EP2563841A2 (fr) 2013-03-06
BR112012027871B8 (pt) 2020-07-07
KR20150038214A (ko) 2015-04-08
JP5819404B2 (ja) 2015-11-24
KR101584494B1 (ko) 2016-01-13
BR112012027871B1 (pt) 2020-06-09
US20130184413A1 (en) 2013-07-18
AR080978A1 (es) 2012-05-23
KR20130027496A (ko) 2013-03-15
WO2011134883A2 (fr) 2011-11-03
WO2011134883A3 (fr) 2012-01-05
PL2563841T3 (pl) 2017-09-29
CA2796407C (fr) 2015-12-01
CA2796407A1 (fr) 2011-11-03
IL222726A0 (en) 2012-12-31
US9062204B2 (en) 2015-06-23
RU2012151277A (ru) 2014-06-10
BR112012027871A2 (pt) 2016-08-09
CN102884106A (zh) 2013-01-16
FR2959511A1 (fr) 2011-11-04
JP2013525555A (ja) 2013-06-20
EP2563841B1 (fr) 2017-04-12

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