KR20090009231A - 폴리아미드 과립의 연속 제조방법 - Google Patents

폴리아미드 과립의 연속 제조방법 Download PDF

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Publication number
KR20090009231A
KR20090009231A KR1020087027445A KR20087027445A KR20090009231A KR 20090009231 A KR20090009231 A KR 20090009231A KR 1020087027445 A KR1020087027445 A KR 1020087027445A KR 20087027445 A KR20087027445 A KR 20087027445A KR 20090009231 A KR20090009231 A KR 20090009231A
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KR
South Korea
Prior art keywords
granules
pressure
carried out
polyamide
viscosity
Prior art date
Application number
KR1020087027445A
Other languages
English (en)
Korean (ko)
Inventor
게르하드 슈미트
Original Assignee
우데 인벤타-피쉬에르 아게
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 우데 인벤타-피쉬에르 아게 filed Critical 우데 인벤타-피쉬에르 아게
Publication of KR20090009231A publication Critical patent/KR20090009231A/ko

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    • 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
    • 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
    • B29B9/10—Making granules by moulding the material, i.e. treating it in the molten state
    • 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
    • B29B9/16—Auxiliary treatment of granules
    • 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
    • C08G69/04—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
    • C08G69/02—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
    • C08G69/02—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
    • C08G69/18—Anionic polymerisation
    • 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
    • B29B9/16—Auxiliary treatment of granules
    • B29B2009/165—Crystallizing granules
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2077/00—Use of PA, i.e. polyamides, e.g. polyesteramides or derivatives thereof, as moulding material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Polyamides (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
KR1020087027445A 2006-05-04 2007-05-04 폴리아미드 과립의 연속 제조방법 KR20090009231A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH7232006 2006-05-04
CH00723/06 2006-05-04

Publications (1)

Publication Number Publication Date
KR20090009231A true KR20090009231A (ko) 2009-01-22

Family

ID=37478883

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020087027445A KR20090009231A (ko) 2006-05-04 2007-05-04 폴리아미드 과립의 연속 제조방법

Country Status (5)

Country Link
EP (1) EP2046863A2 (ja)
JP (1) JP2009535468A (ja)
KR (1) KR20090009231A (ja)
CN (1) CN101437870A (ja)
WO (1) WO2007128521A2 (ja)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008004692A1 (de) * 2008-01-16 2009-07-23 Automatik Plastics Machinery Gmbh Vertropfungsvorrichtung und Verfahren zu deren Betrieb
FR2930251A1 (fr) * 2008-08-11 2009-10-23 Arkema France Procede de reduction de la teneur en oligomeres et en monomeres d'un copolyamide
CN103080189B (zh) * 2010-09-10 2014-11-26 巴斯夫欧洲公司 生产加工稳定的聚酰胺的方法
CN102127221B (zh) * 2010-12-24 2013-08-07 肖文华 一种少环状低聚物的己内酰胺聚合生产方法
EP2532698B1 (de) * 2011-06-08 2016-04-20 Uhde Inventa-Fischer GmbH Verfahren und Vorrichtung zur direkten, kontinuierlichen Modifizierung von Polymerschmelzen
FR2981600B1 (fr) * 2011-10-25 2013-11-15 Rhodia Operations Procede de preparation de granules de polyamide
ES2664894T3 (es) * 2012-06-05 2018-04-23 Polymetrix Ag Acondicionamiento de poliamidas
PL2784102T3 (pl) * 2013-03-26 2016-06-30 Uhde Inventa Fischer Gmbh Sposób i urządzenie do ciągłej recyrkulacji wód ekstrakcyjnych w procesie produkcji poliamidu
US11066498B2 (en) 2014-04-30 2021-07-20 Arlanxeo Singapore Pte. Ltd. Copolymer having low cyclic oligomer content
CN105669969B (zh) * 2016-02-01 2018-02-09 东华大学 一种尼龙6聚合方法及其熔体直纺方法
DE202016006519U1 (de) * 2016-10-21 2016-11-09 Maag Automatik Gmbh Vertropfungsvorrichtung mit Auffangvorrichtung
CN114702699A (zh) * 2022-04-07 2022-07-05 江门市德众泰尼龙有限公司 聚酰胺粉末的制备方法和聚酰胺粉末

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3306906A1 (de) * 1983-02-26 1984-08-30 Basf Ag, 6700 Ludwigshafen Verfahren zum kontinuierlichen herstellen von polylactamen
DE10037030A1 (de) * 2000-07-27 2002-02-07 Basf Ag Verfahren zur Herstellung von Polyamiden
DE10042476A1 (de) * 2000-08-29 2002-03-28 Tessag Ind Anlagen Gmbh Verfahren und Vorrichtung zum Herstellen kugelförmiger Partikel aus einer Polymerschmelze

Also Published As

Publication number Publication date
CN101437870A (zh) 2009-05-20
WO2007128521A2 (de) 2007-11-15
EP2046863A2 (de) 2009-04-15
JP2009535468A (ja) 2009-10-01
WO2007128521A3 (de) 2008-03-13

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