[go: up one dir, main page]

BR9000765A - Processo para preparacao de fibras de alto modulo e alta tenacidade de poliamida aromatica - Google Patents

Processo para preparacao de fibras de alto modulo e alta tenacidade de poliamida aromatica

Info

Publication number
BR9000765A
BR9000765A BR909000765A BR9000765A BR9000765A BR 9000765 A BR9000765 A BR 9000765A BR 909000765 A BR909000765 A BR 909000765A BR 9000765 A BR9000765 A BR 9000765A BR 9000765 A BR9000765 A BR 9000765A
Authority
BR
Brazil
Prior art keywords
preparation
aromatic polyamide
tenacity fibers
module
high tenacity
Prior art date
Application number
BR909000765A
Other languages
English (en)
Inventor
Steven Robert Allen
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Publication of BR9000765A publication Critical patent/BR9000765A/pt

Links

Classifications

    • 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
    • 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
    • D01F6/605—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyamides from aromatic polyamides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Artificial Filaments (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
BR909000765A 1989-02-21 1990-02-19 Processo para preparacao de fibras de alto modulo e alta tenacidade de poliamida aromatica BR9000765A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/312,651 US4985193A (en) 1989-02-21 1989-02-21 Aramid yarn process

Publications (1)

Publication Number Publication Date
BR9000765A true BR9000765A (pt) 1991-01-22

Family

ID=23212410

Family Applications (1)

Application Number Title Priority Date Filing Date
BR909000765A BR9000765A (pt) 1989-02-21 1990-02-19 Processo para preparacao de fibras de alto modulo e alta tenacidade de poliamida aromatica

Country Status (8)

Country Link
US (1) US4985193A (pt)
EP (1) EP0384425B1 (pt)
JP (1) JP2893638B2 (pt)
KR (1) KR970010718B1 (pt)
CN (1) CN1045283A (pt)
BR (1) BR9000765A (pt)
CA (1) CA2009526A1 (pt)
DE (1) DE69024074T2 (pt)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU213944B (en) * 1989-06-28 1997-11-28 Michelin Rech Tech Aramide monofilament and method for producing same, and a reinforced system containing aramide monofilament and reinforced product with aramide monofilament and containing a reinforced system
US5175239A (en) * 1990-12-27 1992-12-29 E. I. Du Pont De Nemours And Company Process for making para-aramid fibers having high tenacity and modulus by microwave annealing
US5273703A (en) * 1992-08-13 1993-12-28 The Dow Chemical Company Process for post-spin finishing of polybenzoxazole fibers
US5429787A (en) * 1992-12-03 1995-07-04 The Dow Chemical Company Method for rapid drying of a polybenzazole fiber
US5393478A (en) * 1993-08-20 1995-02-28 The Dow Chemical Company Process for coagulation and washing of polybenzazole fibers
US5417915A (en) * 1993-12-03 1995-05-23 The Dow Chemical Company Process for post-spin finishing of polybenzoxazole fibers
US5472658A (en) * 1993-12-22 1995-12-05 Holechst Celanese Corporation Pre-stressing of heat treated liquid crystalline polymer fiber to improve modulus
US5525638A (en) * 1994-09-30 1996-06-11 The Dow Chemical Company Process for the preparation of polybenzazole filaments and fibers
US20050238876A1 (en) * 2002-06-27 2005-10-27 Zegers Hendrikus C Process for obtaining a synthetic organic aromatic heterocyclic rod fiber of film with high tensile strength and/or modulus
CN1293240C (zh) * 2002-08-06 2007-01-03 中蓝晨光化工研究院 一种芳纶ⅲ原丝束的后处理工艺
US8497344B2 (en) * 2003-11-21 2013-07-30 Teijin Aramid B.V. Process for making DAPBI-containing aramid crumbs
US8501071B2 (en) * 2006-11-21 2013-08-06 Teijin Aramid B.V. Method for obtaining high-tenacity aramid yarn
US7976943B2 (en) * 2007-10-09 2011-07-12 E. I. Du Pont De Nemours And Company High linear density, high modulus, high tenacity yarns and methods for making the yarns
KR101245890B1 (ko) * 2008-06-27 2013-03-20 코오롱인더스트리 주식회사 아라미드 섬유 및 그 제조방법
KR101245972B1 (ko) * 2008-06-27 2013-03-21 코오롱인더스트리 주식회사 아라미드 섬유 및 그 제조방법
EP2663677B1 (en) * 2011-01-13 2018-03-21 E. I. du Pont de Nemours and Company Production of and drying of copolymer fibers
KR101911110B1 (ko) * 2011-01-13 2018-10-23 이 아이 듀폰 디 네모아 앤드 캄파니 공중합체 섬유의 제조 및 건조
US8932435B2 (en) 2011-08-12 2015-01-13 Harris Corporation Hydrocarbon resource processing device including radio frequency applicator and related methods
US8960285B2 (en) 2011-11-01 2015-02-24 Harris Corporation Method of processing a hydrocarbon resource including supplying RF energy using an extended well portion
CN103147153B (zh) * 2013-03-26 2015-01-14 西南大学 高强芳纶纤维及其制备方法
WO2017130081A1 (en) 2016-01-27 2017-08-03 Sabic Global Technologies B.V. Processes and systems for increasing selectivity for light olefins in co2 hydrogenation
CN105780158A (zh) * 2016-04-05 2016-07-20 江苏恒通印染集团有限公司 高模量对位芳纶纤维的制备方法
CN105839211A (zh) * 2016-05-16 2016-08-10 江苏恒通印染集团有限公司 对位芳纶纤维丝束的清洗方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1482822A (fr) * 1965-06-19 1967-06-02 Monsanto Co Procédé pour le filage de fibres résistant à la chaleur et produits obtenus à l'aide de ce procédé
US3869429A (en) * 1971-08-17 1975-03-04 Du Pont High strength polyamide fibers and films
US3767756A (en) * 1972-06-30 1973-10-23 Du Pont Dry jet wet spinning process
JPS6015723B2 (ja) * 1977-02-01 1985-04-22 旭化成株式会社 高モジユラス芳香族ポリアミド系合成繊維の製法
JPS5511764A (en) * 1978-07-12 1980-01-26 Yamamoto Kyoshi Monkey spanner
JPS5511763A (en) * 1978-07-12 1980-01-26 Meisan Kk Control method and device of strip cutter
JPS6088117A (ja) * 1983-10-21 1985-05-17 Asahi Chem Ind Co Ltd 高モジユラス繊維の製法
JPS61167105A (ja) * 1985-01-18 1986-07-28 Hitachi Ltd タ−ボチヤ−ジヤ
US4726922A (en) * 1985-04-04 1988-02-23 E. I. Du Pont De Nemours And Company Yarn drying process

Also Published As

Publication number Publication date
DE69024074T2 (de) 1996-07-04
EP0384425A2 (en) 1990-08-29
JPH02242914A (ja) 1990-09-27
CN1045283A (zh) 1990-09-12
DE69024074D1 (de) 1996-01-25
EP0384425B1 (en) 1995-12-13
JP2893638B2 (ja) 1999-05-24
CA2009526A1 (en) 1990-08-21
KR900013118A (ko) 1990-09-03
KR970010718B1 (ko) 1997-06-30
EP0384425A3 (en) 1991-03-27
US4985193A (en) 1991-01-15

Similar Documents

Publication Publication Date Title
BR9000765A (pt) Processo para preparacao de fibras de alto modulo e alta tenacidade de poliamida aromatica
BR9005324A (pt) Fio de poliamida de alta tenacidade e alto modulo e processo para sua preparacao
BR8003992A (pt) Processo para preparacao de filamentos de alto modulo e alta resistencia a tracao, e filamentos assim preparados
BR9500022A (pt) Processo e equipamento para a fiação a alta velocidade de filamentos de polímero com múltiplos compenentes
BR9005323A (pt) Fio de poli(hexametileno-adipamida)de alta tenacidade e baixa contracao e processo para fabrica-lo
BR9006542A (pt) Processo para preparacao de policarbonato aromatico e composicao de policarbonato aromatico
BR9004364A (pt) Processo de combustao com melhor distribuicao de temperatura
BR9408068A (pt) Meio de filtro não-tecido elevado processo para produzir trama de filtro elevado de fibras ligadas por fiação meio de filtro e processo para produzir meio de filtro elevado de fibras ligadas por fiação
BR8802480A (pt) Componente otico,processo para fabricacao do mesmo,componente otico de fibras multiplas,processo para fabricacao do mesmo e multiplexador/desmultiplexador de divisao de comprimento de onda de tipo de fibras multiplas/comprimentos de onda multiplos
BR8000775A (pt) Processo para fabricacao de filamentos de polimero de alta resistencia a tracao de alto modulo,e filamentos assim obtidos
BR9002703A (pt) Composicao aglutinante,processo para preparar esteira de fibra de vidro e esteira de fibra de vidro produzida
BR9002208A (pt) Processo e aparelho aperfeicoados de refrigeracao por absorcao
DE69010138D1 (de) Anordnung zur Ausrichtung optischer Fasern und Herstellungsmethode dafür.
BR9608725A (pt) Dipositivos para interconectar duas fibras óticas nuas e para interconectar duas fibras óticas e processo para interconectar duas fibras óticas nuas
FI910952A7 (fi) Aramidimonofilamentit ja menetelmä niiden valmistamiseksi
PT96137A (pt) Processo para a identificacao duravel de chapas de vidro,aplicacao do processo e vidros de automoveis providos com uma identificacao
BR9509163A (pt) Processo para preparar uma polpa fibrosa de poli(p-fenileno tereftalamida) e poli(vinil pirrolidona) e polpa fibrosa de poli-(p-fenileno tereftalamida)
BR9005322A (pt) Fio de poli(e-caproamida),de baixo encolhimento e alta tenacidade e processo para fabricar o mesmo
BR9106895A (pt) Processo com alto catalisador para detergentes de glucamida
BR9406246A (pt) Processo de fiação por fundição para filamentos
BR8901716A (pt) Processo para preparacao de poliaminas aromaticas polinucleares
BR8905484A (pt) Adesivo para fibras de vidro e processo de tratamento de fibras de vidro
BR8802953A (pt) Fibras de paramida de alta resistencia e alto modulo e processo para sua fabricacao
BR8900111A (pt) Fibras de p-aramida de alta resistencia e modulo elevado e processo para a sua preparacao
BR8707460A (pt) Processo para tingimento e impressao de fibras texteis