ATE304569T1 - Verfahren zur herstellung von polyamidgranulaten - Google Patents

Verfahren zur herstellung von polyamidgranulaten

Info

Publication number
ATE304569T1
ATE304569T1 AT00913165T AT00913165T ATE304569T1 AT E304569 T1 ATE304569 T1 AT E304569T1 AT 00913165 T AT00913165 T AT 00913165T AT 00913165 T AT00913165 T AT 00913165T AT E304569 T1 ATE304569 T1 AT E304569T1
Authority
AT
Austria
Prior art keywords
granules
polyamide
prepolymer
prepolymer powder
granulate
Prior art date
Application number
AT00913165T
Other languages
German (de)
English (en)
Inventor
Frank Thomas Kuehn
Rudy Rulkens
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
Application granted granted Critical
Publication of ATE304569T1 publication Critical patent/ATE304569T1/de

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
    • 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
    • B29B9/08—Making granules by agglomerating smaller particles
    • 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
    • C08G69/46—Post-polymerisation treatment
    • 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
    • C08J2377/00—Characterised by the use of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Derivatives of such polymers

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)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
AT00913165T 1999-03-22 2000-03-17 Verfahren zur herstellung von polyamidgranulaten ATE304569T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1011637A NL1011637C2 (nl) 1999-03-22 1999-03-22 Werkwijze voor de bereiding van polyamide perskorrels.
PCT/NL2000/000178 WO2000056803A1 (en) 1999-03-22 2000-03-17 Process for the preparation of polyamide granules

Publications (1)

Publication Number Publication Date
ATE304569T1 true ATE304569T1 (de) 2005-09-15

Family

ID=19768895

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00913165T ATE304569T1 (de) 1999-03-22 2000-03-17 Verfahren zur herstellung von polyamidgranulaten

Country Status (14)

Country Link
US (1) US6562940B2 (enExample)
EP (1) EP1171508B1 (enExample)
JP (1) JP4689048B2 (enExample)
KR (1) KR100635192B1 (enExample)
CN (1) CN1150252C (enExample)
AT (1) ATE304569T1 (enExample)
AU (1) AU3464700A (enExample)
CA (1) CA2365029A1 (enExample)
DE (1) DE60022638T2 (enExample)
IN (1) IN2001CH01286A (enExample)
MX (1) MXPA01009547A (enExample)
NL (1) NL1011637C2 (enExample)
TW (1) TWI259797B (enExample)
WO (1) WO2000056803A1 (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6542998B1 (en) 1997-02-08 2003-04-01 Pact Gmbh Method of self-synchronization of configurable elements of a programmable module
US7444531B2 (en) 2001-03-05 2008-10-28 Pact Xpp Technologies Ag Methods and devices for treating and processing data
DE10152110A1 (de) * 2001-10-19 2003-05-15 Fraunhofer Ges Forschung Verfahren und Substanz zum Überprüfen des Abbaugrades von Polymeren mit verbrückenden Säureamidgruppen und/oder chemisch ähnlichen Gruppen
EP1413594A2 (de) * 2002-10-17 2004-04-28 Degussa AG Laser-Sinter-Pulver mit verbesserten Recyclingeigenschaften, Verfahren zu dessen Herstellung und Verwendung des Laser-Sinter-Pulvers
CN1315912C (zh) * 2005-09-21 2007-05-16 中北大学 嵌段共聚酰胺及其制备方法
FR2910368B1 (fr) * 2006-12-22 2012-03-09 Rhodia Operations Perles de polyamides et procede de fabrication de ces perles
FR2933414B1 (fr) * 2008-07-07 2010-08-13 Arkema France Polyamide, composition comprenant un tel polyamide et leurs utilisations
US8674055B2 (en) 2009-02-26 2014-03-18 Toray Industries, Inc. Method for producing polyamide resin
JP5750905B2 (ja) * 2010-01-29 2015-07-22 東レ株式会社 難燃性ポリアミド樹脂組成物およびそれからなる成形品
BR112012026493A2 (pt) * 2010-04-16 2016-08-16 Dsm Ip Assets Bv peças moldadas por injeção produzidas de uma composição polimérica compreendendo poliamida 410(pa-410)
WO2011138396A1 (en) * 2010-05-06 2011-11-10 Dsm Ip Assets B.V. Process for the production of pa-410 and pa-410 obtainable by that process
US9567434B2 (en) 2010-05-06 2017-02-14 Dsm Ip Assets B.V. Process for preparing PA-4X, and PA-410 obtainable by the process
FR2981600B1 (fr) * 2011-10-25 2013-11-15 Rhodia Operations Procede de preparation de granules de polyamide
CN102786794B (zh) * 2012-07-25 2013-12-11 四川大学 一种半芳香聚酰胺的连续制备方法
CN102786795A (zh) * 2012-07-25 2012-11-21 四川大学 一种原位填充半芳香聚酰胺复合材料的制备方法
CN102993437B (zh) * 2012-11-23 2014-12-24 金发科技股份有限公司 聚酰胺、其制备方法及其应用
JP7308818B2 (ja) 2017-09-28 2023-07-14 デュポン ポリマーズ インコーポレイテッド 重合方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3821171A (en) * 1971-07-01 1974-06-28 Du Pont Continuous,solid-phase polymerization of polyamide granules
DE2918828A1 (de) * 1979-05-10 1980-11-20 Basf Ag Verfahren zur kontinuierlichen herstellung von polycaprolactam sowie eine vorrichtung zur durchfuehrung des verfahrens
NL8001764A (nl) * 1980-03-26 1981-10-16 Stamicarbon Bereiding van hoogmoleculair polytramethyleenadipamide.
JPH0653795B2 (ja) * 1985-02-15 1994-07-20 旭化成工業株式会社 高分子量ナイロン４６の製造方法
NL8601893A (nl) * 1986-07-22 1988-02-16 Stamicarbon Bereiding van hoog-moleculair polytetramethyleenadipamide.
DE3912769A1 (de) * 1989-04-19 1990-10-25 Basf Ag Verfahren zur herstellung von linearen polyamiden mit etherbruecken in der polymerkette
GB8917093D0 (en) * 1989-07-26 1989-09-13 Bp Chem Int Ltd High molecular weight polyamides production
US5140098A (en) * 1989-09-29 1992-08-18 Basf Aktiengesellschaft Continuous preparation of linear high molecular weight polyamides having regulated amino and carboxyl end group content
NL9101606A (nl) * 1991-09-24 1993-04-16 Dsm Nv Werkwijze voor de bereiding van polytetramethyleenadipamides.
JPH08169959A (ja) * 1994-12-20 1996-07-02 Teijin Chem Ltd ポリカーボネート樹脂粉粒体の製造方法

Also Published As

Publication number Publication date
JP2002540237A (ja) 2002-11-26
CN1346378A (zh) 2002-04-24
WO2000056803A1 (en) 2000-09-28
US6562940B2 (en) 2003-05-13
AU3464700A (en) 2000-10-09
CA2365029A1 (en) 2000-09-28
IN2001CH01286A (enExample) 2007-03-09
KR20010111575A (ko) 2001-12-19
TWI259797B (en) 2006-08-11
EP1171508B1 (en) 2005-09-14
MX236543B (enExample) 2006-05-04
MXPA01009547A (es) 2002-03-01
JP4689048B2 (ja) 2011-05-25
KR100635192B1 (ko) 2006-10-17
DE60022638T2 (de) 2006-06-22
DE60022638D1 (de) 2005-10-20
NL1011637C2 (nl) 2000-09-27
CN1150252C (zh) 2004-05-19
EP1171508A1 (en) 2002-01-16
US20020032305A1 (en) 2002-03-14

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