MX336829B - Metodo y dispositivo para la modificacion directa, continua, de materiales polimericos fundidos. - Google Patents
Metodo y dispositivo para la modificacion directa, continua, de materiales polimericos fundidos.Info
- Publication number
- MX336829B MX336829B MX2013014141A MX2013014141A MX336829B MX 336829 B MX336829 B MX 336829B MX 2013014141 A MX2013014141 A MX 2013014141A MX 2013014141 A MX2013014141 A MX 2013014141A MX 336829 B MX336829 B MX 336829B
- Authority
- MX
- Mexico
- Prior art keywords
- direct
- polymer melts
- continuous modification
- modification
- continuous
- Prior art date
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
- C08G69/46—Post-polymerisation treatment
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/505—Screws
- B29C48/535—Screws with thread pitch varying along the longitudinal axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/505—Screws
- B29C48/57—Screws provided with kneading disc-like elements, e.g. with oval-shaped elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/505—Screws
- B29C48/67—Screws having incorporated mixing devices not provided for in groups B29C48/52 - B29C48/66
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Polyamides (AREA)
- Polyesters Or Polycarbonates (AREA)
Abstract
La invención se refiere a un método para la modificación continua, directa, de los materiales poliméricos fundidos, con los aditivos en la corriente lateral y es distinguido por un grado muy elevado de flexibilidad para los cambios del producto.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP11004672.9A EP2532698B1 (de) | 2011-06-08 | 2011-06-08 | Verfahren und Vorrichtung zur direkten, kontinuierlichen Modifizierung von Polymerschmelzen |
PCT/EP2012/060618 WO2012168252A1 (de) | 2011-06-08 | 2012-06-05 | Verfahren und vorrichtung zur direkten, kontinuierlichen modifizierung von polymerschmelzen |
Publications (2)
Publication Number | Publication Date |
---|---|
MX2013014141A MX2013014141A (es) | 2014-01-23 |
MX336829B true MX336829B (es) | 2016-02-03 |
Family
ID=46208091
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2013014141A MX336829B (es) | 2011-06-08 | 2012-06-05 | Metodo y dispositivo para la modificacion directa, continua, de materiales polimericos fundidos. |
Country Status (11)
Country | Link |
---|---|
US (1) | US20140243473A1 (es) |
EP (1) | EP2532698B1 (es) |
JP (1) | JP6025829B2 (es) |
KR (1) | KR101914553B1 (es) |
CN (1) | CN103635509B (es) |
ES (1) | ES2577612T3 (es) |
MX (1) | MX336829B (es) |
PL (1) | PL2532698T3 (es) |
RU (1) | RU2600551C2 (es) |
TW (1) | TWI637010B (es) |
WO (1) | WO2012168252A1 (es) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2546227B1 (de) | 2011-07-11 | 2016-05-04 | Uhde Inventa-Fischer GmbH | Verfahren zur Herstellung einer wässrigen Lösung von Salzen |
EP2759499B1 (de) * | 2013-01-25 | 2016-08-24 | Uhde Inventa-Fischer GmbH | Vorrichtung und Verfahren zur Förderung von Granulat |
SI2764912T1 (en) | 2013-02-08 | 2018-06-29 | Uhde Inventa-Fischer Gmbh | A vertical condensing tube reactor and a polymerization process for polyamides in such a reactor |
PL2784102T3 (pl) * | 2013-03-26 | 2016-06-30 | Uhde Inventa Fischer Gmbh | Sposób i urządzenie do ciągłej recyrkulacji wód ekstrakcyjnych w procesie produkcji poliamidu |
TW201500406A (zh) * | 2013-05-01 | 2015-01-01 | Invista Tech Sarl | 用於聚醯胺合成之複合側流 |
DE102015116724A1 (de) * | 2015-10-01 | 2017-04-06 | Technip Zimmer Gmbh | Verfahren und Vorrichtung zur kontinuierlichen Modifikation einer Polymerschmelze aus unextrahiertem Polyamid 6 mit einem oder mehreren Additiven |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3496133A (en) | 1965-05-10 | 1970-02-17 | Du Pont | Process for preparing filled polymeric structures |
DE2732328A1 (de) * | 1977-07-16 | 1979-02-01 | Basf Ag | Verfahren zur herstellung von polycaprolactam |
DE4039857A1 (de) | 1990-10-19 | 1992-04-23 | Inventa Ag | Verfahren und vorrichtung zur direkten, kontinuierlichen modifizierung von polymerschmelzen |
TW209232B (es) * | 1990-12-13 | 1993-07-11 | Inventa Ag | |
DE19519819A1 (de) * | 1995-05-31 | 1996-12-05 | Bayer Ag | Verfahren zur Wiederverwertung von wäßrigen Extraktlösungen, die bei der Herstellung von PA 6 oder Copolyamiden anfallen |
DE19752182A1 (de) * | 1997-11-25 | 1999-05-27 | Basf Ag | Verfahren zur kontinuierlichen Extraktion von Polyamid |
DE19752183A1 (de) * | 1997-11-25 | 1999-05-27 | Basf Ag | Verfahren zur kontinuierlichen Extraktion von Polyamid |
JP5100992B2 (ja) * | 2005-09-08 | 2012-12-19 | ユニチカ株式会社 | ポリアミド樹脂用成形性改良マスターチップの製造方法 |
KR20090009231A (ko) * | 2006-05-04 | 2009-01-22 | 우데 인벤타-피쉬에르 아게 | 폴리아미드 과립의 연속 제조방법 |
DE102007057189A1 (de) * | 2007-11-28 | 2009-06-04 | Automatik Plastics Machinery Gmbh | Verfahren und Vorrichtung zur Herstellung von Polyamid |
DE102008012806A1 (de) * | 2008-03-06 | 2009-09-10 | Schill + Seilacher Ag | Halogenfreie Flammschutzmittel |
DE102008044452A1 (de) * | 2008-08-19 | 2010-02-25 | Lurgi Zimmer Gmbh | Kontinuierliches Verfahren zur Extraktion von Polyamid-6 |
-
2011
- 2011-06-08 ES ES11004672.9T patent/ES2577612T3/es active Active
- 2011-06-08 EP EP11004672.9A patent/EP2532698B1/de active Active
- 2011-06-08 PL PL11004672.9T patent/PL2532698T3/pl unknown
-
2012
- 2012-06-05 US US14/124,296 patent/US20140243473A1/en not_active Abandoned
- 2012-06-05 JP JP2014514040A patent/JP6025829B2/ja not_active Expired - Fee Related
- 2012-06-05 MX MX2013014141A patent/MX336829B/es active IP Right Grant
- 2012-06-05 CN CN201280027922.0A patent/CN103635509B/zh active Active
- 2012-06-05 WO PCT/EP2012/060618 patent/WO2012168252A1/de active Application Filing
- 2012-06-05 RU RU2013153201/04A patent/RU2600551C2/ru active
- 2012-06-05 KR KR1020147000523A patent/KR101914553B1/ko active IP Right Grant
- 2012-06-06 TW TW101120211A patent/TWI637010B/zh active
Also Published As
Publication number | Publication date |
---|---|
PL2532698T3 (pl) | 2016-12-30 |
MX2013014141A (es) | 2014-01-23 |
EP2532698B1 (de) | 2016-04-20 |
CN103635509A (zh) | 2014-03-12 |
RU2600551C2 (ru) | 2016-10-20 |
RU2013153201A (ru) | 2015-07-20 |
WO2012168252A1 (de) | 2012-12-13 |
KR101914553B1 (ko) | 2018-11-05 |
JP6025829B2 (ja) | 2016-11-16 |
US20140243473A1 (en) | 2014-08-28 |
EP2532698A1 (de) | 2012-12-12 |
TWI637010B (zh) | 2018-10-01 |
CN103635509B (zh) | 2016-03-09 |
JP2014516112A (ja) | 2014-07-07 |
ES2577612T3 (es) | 2016-07-15 |
KR20140073478A (ko) | 2014-06-16 |
TW201302851A (zh) | 2013-01-16 |
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Legal Events
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FG | Grant or registration |