BR112015027300A2 - processo para preparar poliamidas, composição de poliamida, e, uso de uma composição de poliamida - Google Patents

processo para preparar poliamidas, composição de poliamida, e, uso de uma composição de poliamida

Info

Publication number
BR112015027300A2
BR112015027300A2 BR112015027300A BR112015027300A BR112015027300A2 BR 112015027300 A2 BR112015027300 A2 BR 112015027300A2 BR 112015027300 A BR112015027300 A BR 112015027300A BR 112015027300 A BR112015027300 A BR 112015027300A BR 112015027300 A2 BR112015027300 A2 BR 112015027300A2
Authority
BR
Brazil
Prior art keywords
phosphoric acid
polyamide
polyamide composition
mixtures
aqueous solution
Prior art date
Application number
BR112015027300A
Other languages
English (en)
Inventor
Stammer Achim
Ulzhöfer Angela
Grützner Rolf-Egbert
Häffner Rüdiger
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
Application filed by Basf Se filed Critical Basf Se
Publication of BR112015027300A2 publication Critical patent/BR112015027300A2/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
    • C08G69/46—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
    • C08G69/04—Preparatory processes
    • C08G69/06—Solid state polycondensation
    • 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
    • C08G69/30—Solid state polycondensation
    • 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
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • 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
    • C08J2377/02—Polyamides derived from omega-amino carboxylic acids or from lactams thereof

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)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Polyamides (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

1 / 1 resumo “processo para preparar poliamidas, composiã‡ãƒo de poliamida, e, uso de uma composiã‡ãƒo de poliamida” a invenã§ã£o refere-se a um mã©todo para sintetizar uma poliamida, em cujo mã©todo uma soluã§ã£o aquosa ã© pulverizada sobre a poliamida antes e/ou durante um processo de pã³s-condensaã§ã£o em estado sã³lido. a soluã§ã£o aquosa compreende, pelo menos, um primeiro composto, selecionado dentre o grupo compreendendo ã¡cido fosfã³rico, sais totalmente neutralizados de ã¡cido fosfã³rico, sais parcialmente neutralizados de ã¡cido fosfã³rico, e misturas dos mesmos, e um segundo composto selecionado dentre o grupo compreendendo um ã¡cido, um anidrido, uma lactona, amã´nia, uma amina, e misturas dos mesmos, com a condiã§ã£o de que o segundo composto nã£o seja ã¡cido fosfã³rico e nã£o seja anidrido de ã¡cido fosfã³rico. a pulverizaã§ã£o ocorre a uma temperatura que estã¡ abaixo do ponto de ebuliã§ã£o de ã¡gua. uma poliamida que pode ser produzida por meio do mã©todo de acordo com a invenã§ã£o pode ser usada em particular para produzir pelã­culas, monofilamentos, fibras, fios, ou materiais de folha tãªxtil.
BR112015027300A 2013-05-02 2014-04-30 processo para preparar poliamidas, composição de poliamida, e, uso de uma composição de poliamida BR112015027300A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP13166227 2013-05-02
PCT/EP2014/058797 WO2014177603A1 (de) 2013-05-02 2014-04-30 Verfahren zur herstellung von hochviskosen polyamiden

Publications (1)

Publication Number Publication Date
BR112015027300A2 true BR112015027300A2 (pt) 2017-07-25

Family

ID=48190383

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015027300A BR112015027300A2 (pt) 2013-05-02 2014-04-30 processo para preparar poliamidas, composição de poliamida, e, uso de uma composição de poliamida

Country Status (10)

Country Link
US (1) US9738756B2 (pt)
EP (1) EP2992035B1 (pt)
JP (1) JP2016516874A (pt)
KR (1) KR20160003172A (pt)
CN (1) CN105377945B (pt)
BR (1) BR112015027300A2 (pt)
ES (1) ES2849428T3 (pt)
PL (1) PL2992035T3 (pt)
RU (1) RU2015151440A (pt)
WO (1) WO2014177603A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3247737B1 (de) 2015-01-23 2018-10-24 Basf Se Entsalzung von polyarylethern mittels schmelzeextraktion
FR3054236B1 (fr) * 2016-07-25 2018-07-13 Arkema France Procede de synthese de polyamide pa 6-6
US11952463B2 (en) 2018-04-06 2024-04-09 Workers First LLC Acid neutralizing polymer powder
US11078331B2 (en) 2018-04-06 2021-08-03 Workers First LLC Acid neutralizing polymer materal and method of making same
CN109824887B (zh) * 2019-01-31 2021-04-20 珠海派锐尔新材料有限公司 一种尼龙类微球粉末的制备方法
CN110885442B (zh) * 2019-12-17 2022-04-05 郑州大学 一种共聚半芳香尼龙的合成方法
FR3124513B1 (fr) 2021-06-29 2024-05-10 Arkema France Poudre de polymère thermoplastique pour impression 3D à la stabilité et à la recyclabilité améliorées
CN113336937A (zh) * 2021-07-02 2021-09-03 中国纺织科学研究院有限公司 一种聚酰胺6的制备方法及聚酰胺6

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BE608862A (pt) 1960-10-06 1900-01-01
CH520170A (de) 1969-07-09 1972-03-15 Inventa Ag Verfahren zur Herstellung hochmolekularer Polyamide
DE2501348B2 (de) 1975-01-15 1981-04-09 Basf Ag, 6700 Ludwigshafen Kontinuierliches Verfahren zur Herstellung von Polyamiden aus epsilon-Caprolactam
DE2732328A1 (de) 1977-07-16 1979-02-01 Basf Ag Verfahren zur herstellung von polycaprolactam
JPS61176628A (ja) * 1985-01-31 1986-08-08 Asahi Chem Ind Co Ltd 高分子量ナイロン６・４及びその製造方法
DD248131A1 (de) 1986-04-16 1987-07-29 Leuna Werke Veb Verfahren zur herstellung von polyamid-6-formmassen
CA1339638C (en) 1987-03-30 1998-01-27 Sumitomo Electric Industries, Ltd. Method of manufacturing superconducting wire
DD274823A1 (de) 1988-08-18 1990-01-03 Leuna Werke Veb Verfahren zur herstellung von hochviskosen polyamiden
DE4027063C2 (de) * 1990-08-27 1994-02-03 Inventa Ag Verfahren zur Herstellung von besonders hochmolekularen Polyamidfasern sowie nach diesem Verfahren herstellbare Polyamidfasern
KR100344888B1 (ko) * 1994-08-17 2002-11-23 도레이 가부시끼가이샤 공중합폴리아미드및그의제조방법
DE19510698C3 (de) 1995-03-14 2003-02-27 Inventa Fischer Gmbh Verfahren zur Herstellung von Polyamiden
DE19752183A1 (de) 1997-11-25 1999-05-27 Basf Ag Verfahren zur kontinuierlichen Extraktion von Polyamid
DE19957664A1 (de) 1999-11-30 2001-05-31 Basf Ag Vorrichtung zum Trocknen und thermischen Behandeln von Granulat mit einem Inertgasstrom
KR20020041589A (ko) 2000-11-28 2002-06-03 조 정 래 내열성이 우수한 고강력 폴리아미드6 산업용사의 제조방법
JP5661616B2 (ja) 2008-06-20 2015-01-28 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ ポリアミドペレットの多段階乾燥及び後縮合を連続的に行う方法
PL2614105T5 (pl) 2010-09-10 2022-10-17 Basf Se Sposób wytwarzania poliamidu stabilnego w warunkach przetwarzania
US20120065339A1 (en) * 2010-09-10 2012-03-15 Basf Se Process for producing polyamide that is stable during processing
US20130052444A1 (en) 2011-08-23 2013-02-28 Basf Se Process for producing moldings
US9534083B2 (en) 2012-09-03 2017-01-03 Basf Se Production of polyamides by polycondensation
EP2964690A1 (en) 2013-03-07 2016-01-13 Basf Se Preparation of polyamides by hydrolytic polymerization, postpolymerization and subsequent extraction
US20140256887A1 (en) 2013-03-07 2014-09-11 Basf Se Preparation of polyamides by hydrolytic polymierization and multiple extraction

Also Published As

Publication number Publication date
US20160075828A1 (en) 2016-03-17
JP2016516874A (ja) 2016-06-09
CN105377945B (zh) 2018-07-06
ES2849428T3 (es) 2021-08-18
EP2992035A1 (de) 2016-03-09
KR20160003172A (ko) 2016-01-08
CN105377945A (zh) 2016-03-02
US9738756B2 (en) 2017-08-22
PL2992035T3 (pl) 2021-05-31
RU2015151440A (ru) 2017-06-07
EP2992035B1 (de) 2020-11-04
WO2014177603A1 (de) 2014-11-06

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B350 Update of information on the portal [chapter 15.35 patent gazette]