BR112013005421A2 - "processo para produzir poliamidas, e, uso das poliamidas". - Google Patents

"processo para produzir poliamidas, e, uso das poliamidas".

Info

Publication number
BR112013005421A2
BR112013005421A2 BR112013005421A BR112013005421A BR112013005421A2 BR 112013005421 A2 BR112013005421 A2 BR 112013005421A2 BR 112013005421 A BR112013005421 A BR 112013005421A BR 112013005421 A BR112013005421 A BR 112013005421A BR 112013005421 A2 BR112013005421 A2 BR 112013005421A2
Authority
BR
Brazil
Prior art keywords
polyamides
kpa
mixtures
producing
lactone
Prior art date
Application number
BR112013005421A
Other languages
English (en)
Inventor
Achim Gerstlauer
Achim Stammer
Faissal-Ali El-Toufaili
Rolf-Egbert Grützner
Shankara Narayanan Keelapandal Ramamoorthy
Original Assignee
Basf Se
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=44514760&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR112013005421(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Basf Se filed Critical Basf Se
Publication of BR112013005421A2 publication Critical patent/BR112013005421A2/pt

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
    • C08G69/48—Polymers modified by chemical after-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
    • C08G69/46—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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/12—Powdering or granulating
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
    • D01F6/60—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyamides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Polyamides (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

processo para produzir poliamidas, e, uso das poliamidas. a invenção refere-se a um método para produzir poliamidas estáveis durante o processamento, no qual a poliamida é reagida com um gás que contém gás de arraste (gás inerte), água e ácido ou anidrido ou lactona ou suas misturas, ou amônia ou amina ou suas misturas, em uma temperatura de 130ºc a 200ºc e em uma pressão de 0,01 a 10 bar (1 kpa a 1.000 kpa) durante a pós-condensação em fase sólida.
BR112013005421A 2010-09-10 2011-08-31 "processo para produzir poliamidas, e, uso das poliamidas". BR112013005421A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP10176093 2010-09-10
PCT/EP2011/064932 WO2012031950A1 (de) 2010-09-10 2011-08-31 Verfahren zur herstellung von verarbeitungsstabilem polyamid

Publications (1)

Publication Number Publication Date
BR112013005421A2 true BR112013005421A2 (pt) 2016-06-07

Family

ID=44514760

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013005421A BR112013005421A2 (pt) 2010-09-10 2011-08-31 "processo para produzir poliamidas, e, uso das poliamidas".

Country Status (8)

Country Link
EP (1) EP2614105B2 (pt)
JP (1) JP5805198B2 (pt)
KR (1) KR101820188B1 (pt)
CN (1) CN103080189B (pt)
BR (1) BR112013005421A2 (pt)
ES (1) ES2512441T5 (pt)
PL (1) PL2614105T5 (pt)
WO (1) WO2012031950A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014177603A1 (de) * 2013-05-02 2014-11-06 Basf Se Verfahren zur herstellung von hochviskosen polyamiden
ES2671319T3 (es) 2013-06-12 2018-06-06 Basf Se Procedimiento para la preparación de poliamidas alifáticas o parcialmente aromáticas el cual comprende una polimerización en fase sólida
MX2021009268A (es) 2019-02-21 2021-08-24 Invista Textiles Uk Ltd Proceso para la preparacion de poliamidas.
KR102185852B1 (ko) * 2019-12-27 2020-12-03 효성티앤씨 주식회사 고신축 폴리아미드 6 가연사의 제조방법

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1069048A (en) † 1964-02-10 1967-05-17 Devilbiss Co Method and apparatus for producing aerosols
GB1044128A (en) † 1964-06-03 1966-09-28 British Nylon Spinners Ltd Polyamides and a process and apparatus for their production
CH520170A (de) † 1969-07-09 1972-03-15 Inventa Ag Verfahren zur Herstellung hochmolekularer Polyamide
NL8001764A (nl) † 1980-03-26 1981-10-16 Stamicarbon Bereiding van hoogmoleculair polytramethyleenadipamide.
JPS61211337A (ja) * 1985-03-14 1986-09-19 Toyobo Co Ltd 高粘度脂肪族ポリアミド及びその製造法
US4891420A (en) * 1988-06-30 1990-01-02 Basf Aktiengesellschaft Continuous process for the hydrolytic production of polycaprolactam by tempering unextracted granular polymer material with moist inert gas
DE3912767A1 (de) * 1989-04-19 1990-10-25 Basf Ag Verfahren zur kontinuierlichen herstellung von copolyamiden
EP0410230A3 (en) * 1989-07-26 1992-02-26 Bayer Ag Process for preparing high molecular weight polyamides
FR2655279B1 (fr) † 1989-12-01 1993-09-17 Anios Lab Sarl Procede de micro-pulverisation d'une solution par ultra son et diffuseur de micro-gouttelettes mettant en óoeuvre le dit dispositif.
JPH04337323A (ja) * 1991-05-15 1992-11-25 Toray Ind Inc 吹込成形用ポリアミド樹脂の製造法
JP3427446B2 (ja) * 1993-09-24 2003-07-14 東洋紡績株式会社 ポリアミドの固相重合方法
DE4430480A1 (de) * 1994-08-27 1996-02-29 Basf Ag Hochmolekulare Polyamide aus Nitrilen
JPH11181084A (ja) * 1997-12-19 1999-07-06 Asahi Chem Ind Co Ltd 多孔質ポリアミド粒状物の製造方法
JP3618562B2 (ja) * 1998-11-20 2005-02-09 株式会社クラレ ポリアミドブロック共重合体およびその製造方法
JP2000273167A (ja) * 1999-03-23 2000-10-03 Toray Ind Inc ポリアミド系ポリマー、その製造方法およびポリアミド繊維
US6268468B1 (en) 2000-07-10 2001-07-31 Basf Corporation Treatment of polyamide with gas phase of acid anhydride or amine
DE10210377A1 (de) 2002-02-05 2003-09-25 Zimmer Ag Verfahren zur Herstellung von stabilisiertem Polyamid 6
KR101377355B1 (ko) † 2006-01-26 2014-04-01 디에스엠 아이피 어셋츠 비.브이. 반-결정성 반-방향족 폴리아마이드
EP2046863A2 (de) * 2006-05-04 2009-04-15 Uhde Inventa-Fischer AG Verfahren zur kontinuierlichen herstellung von polyamid-granulat
JP5639326B2 (ja) * 2007-03-29 2014-12-10 三井化学株式会社 ポリアミドの製造方法
KR101645747B1 (ko) * 2008-06-20 2016-08-04 바스프 에스이 폴리아미드 펠렛의 다단계 건조 및 후축합을 위한 연속식 방법
JP5149220B2 (ja) * 2009-02-25 2013-02-20 旭化成ケミカルズ株式会社 高度に熱安定化された共重合ポリアミド

Also Published As

Publication number Publication date
EP2614105B1 (de) 2014-08-06
ES2512441T5 (es) 2022-09-08
KR20130102590A (ko) 2013-09-17
CN103080189A (zh) 2013-05-01
PL2614105T3 (pl) 2015-02-27
JP5805198B2 (ja) 2015-11-04
CN103080189B (zh) 2014-11-26
ES2512441T3 (es) 2014-10-24
EP2614105A1 (de) 2013-07-17
JP2013537244A (ja) 2013-09-30
KR101820188B1 (ko) 2018-01-18
EP2614105B2 (de) 2022-05-18
PL2614105T5 (pl) 2022-10-17
WO2012031950A1 (de) 2012-03-15

Similar Documents

Publication Publication Date Title
BR112012014485A2 (pt) processo contínuo para a carbonilação de etileno em uma fase líquida
BR112015003383A2 (pt) método para produzir surfactantes de n-acil aminoácidos utilizando os surfactantes de n-acil aminoácidos ou os correspondentes anidridos como catalisadores
BR112013005421A2 (pt) "processo para produzir poliamidas, e, uso das poliamidas".
BR112014003602A2 (pt) método para a produção de um sal de metionina
PH12014501623A1 (en) Production method for polyamide
WO2010054988A3 (en) Process for preparing cyclic diamines
BR112013016578A2 (pt) processo para preparar metilmercaptopropionaldeídeo
WO2009141091A8 (de) Neue [f-18] -markierte l-glutaminsäure- und l-glutaminderivate (i), ihre verwendung sowie verfahren zu ihrer herstellung
WO2008035123A3 (en) Production of amines by catalytic hydrogenation of carboxylic acid derivatives
BR112012012484A2 (pt) "sais de amina orgânicos de azilsartan, método de preparação e uso dos mesmos".
JO2928B1 (en) A method for the preparation of ferroquine with amine by convergent reduction
EA201300078A1 (ru) Высокотемпературная нейтрализация лактама
WO2009029529A3 (en) Method and apparatus for producing ammonium carbonate from urea
MX2018000196A (es) Procedimiento para la preparacion de un derivado de furfural.
DE502005004039D1 (de) Verfahren zur herstellung hochmolekularer polyamide
MY175861A (en) Method for purifying 1,4-diaminobutane, 1, 4-diaminobutane purified by said method, and polyamide prepared therefrom
BRPI0401037A (pt) Processo para a preparação de n-metil-dialquilaminas a partir de dialquilaminas secundárias e formaldeìdo
GEP20156350B (en) New process for synthesis of ivabradine and their additional salts with pharmaceutically acceptable acid
PH12015502352A1 (en) Xylylenediamine composition, and method for producing polyamide resin
BR112013016515A2 (pt) processo de preparação de amina terciária
BR0017231A (pt) Processo de preparação de aminas alifáticas
MA32879B1 (fr) Procede de preparation d'ethane dinitrile
BRPI0907283A8 (pt) Método para estabilizar compostos de nitro líquido contra descoloração
Lautens et al. Diastereoselective Rhodium-Catalyzed Hydroamination of N-Allyl Imines
MD4440C1 (ro) Procedeu de sinteză enzimatică a acidului (7S)-3,4-dimetoxibiciclo[4.2.0]octa-1,3,5-trien-7-carboxilic şi aplicarea acestuia în sinteza ivabradinei şi a sărurilor sale

Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL