ES2629161T3 - Procedimiento de fabricación de poliamida - Google Patents
Procedimiento de fabricación de poliamida Download PDFInfo
- 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
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
Claims (1)
-
imagen1
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1053371 | 2010-04-30 | ||
FR1053371A FR2959511B1 (fr) | 2010-04-30 | 2010-04-30 | Procede de fabrication de polyamide |
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) | KR101584494B1 (es) |
CN (2) | CN102884106A (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)
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 |
KR20150067761A (ko) * | 2012-10-10 | 2015-06-18 | 인비스타 테크놀러지스 에스.에이 알.엘. | 폴리아미드 조성물 및 방법 |
EP3099729B1 (en) | 2014-01-28 | 2018-06-06 | 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)
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 |
JP2741795B2 (ja) | 1993-02-18 | 1998-04-22 | イー・アイ・デュポン・ドゥ・ヌムール・アンド・カンパニー | 色と加工性が改善されたポリアミドおよびその製造方法 |
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 |
-
2010
- 2010-04-30 FR FR1053371A patent/FR2959511B1/fr active Active
-
2011
- 2011-04-21 BR BR112012027871A patent/BR112012027871B8/pt active IP Right Grant
- 2011-04-21 KR KR1020157004507A patent/KR101584494B1/ko active IP Right Grant
- 2011-04-21 EP EP11715549.9A patent/EP2563841B1/fr active Active
- 2011-04-21 RU RU2012151277/04A patent/RU2012151277A/ru unknown
- 2011-04-21 JP JP2013506601A patent/JP5819404B2/ja active Active
- 2011-04-21 US US13/695,334 patent/US9062204B2/en active Active
- 2011-04-21 CN CN2011800219579A patent/CN102884106A/zh active Pending
- 2011-04-21 WO PCT/EP2011/056409 patent/WO2011134883A2/fr active Application Filing
- 2011-04-21 CA CA2796407A patent/CA2796407C/fr active Active
- 2011-04-21 ES ES11715549.9T patent/ES2629161T3/es active Active
- 2011-04-21 PL PL11715549T patent/PL2563841T3/pl unknown
- 2011-04-21 KR KR1020127028324A patent/KR20130027496A/ko active Application Filing
- 2011-04-21 CN CN201710094144.1A patent/CN106939079A/zh active Pending
- 2011-04-28 AR ARP110101468A patent/AR080978A1/es unknown
- 2011-04-29 TW TW100115195A patent/TW201206988A/zh unknown
-
2012
- 2012-10-28 IL IL222726A patent/IL222726B/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
JP2013525555A (ja) | 2013-06-20 |
IL222726A0 (en) | 2012-12-31 |
RU2012151277A (ru) | 2014-06-10 |
US9062204B2 (en) | 2015-06-23 |
IL222726B (en) | 2018-12-31 |
KR20150038214A (ko) | 2015-04-08 |
JP5819404B2 (ja) | 2015-11-24 |
BR112012027871B1 (pt) | 2020-06-09 |
KR101584494B1 (ko) | 2016-01-13 |
PL2563841T3 (pl) | 2017-09-29 |
WO2011134883A2 (fr) | 2011-11-03 |
KR20130027496A (ko) | 2013-03-15 |
FR2959511B1 (fr) | 2012-06-01 |
BR112012027871A2 (pt) | 2016-08-09 |
EP2563841A2 (fr) | 2013-03-06 |
CN106939079A (zh) | 2017-07-11 |
CN102884106A (zh) | 2013-01-16 |
TW201206988A (en) | 2012-02-16 |
WO2011134883A3 (fr) | 2012-01-05 |
FR2959511A1 (fr) | 2011-11-04 |
CA2796407C (fr) | 2015-12-01 |
EP2563841B1 (fr) | 2017-04-12 |
US20130184413A1 (en) | 2013-07-18 |
BR112012027871B8 (pt) | 2020-07-07 |
AR080978A1 (es) | 2012-05-23 |
CA2796407A1 (fr) | 2011-11-03 |
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