BR112012023943A2 - processo que compreende pelo menos uma fibra a partir do polímero fundido - Google Patents

processo que compreende pelo menos uma fibra a partir do polímero fundido

Info

Publication number
BR112012023943A2
BR112012023943A2 BR112012023943A BR112012023943A BR112012023943A2 BR 112012023943 A2 BR112012023943 A2 BR 112012023943A2 BR 112012023943 A BR112012023943 A BR 112012023943A BR 112012023943 A BR112012023943 A BR 112012023943A BR 112012023943 A2 BR112012023943 A2 BR 112012023943A2
Authority
BR
Brazil
Prior art keywords
fiber
molten polymer
molten
polymer
Prior art date
Application number
BR112012023943A
Other languages
English (en)
Inventor
Vaughn Samuelson Harry
C Ritter Joachim
M Pollino Joel
C Howe John
Krishna-Murthy Lakshmi
Avgousti Marios
T Pottiger Michael
John Duff Robert
Huang Zheng-Zheng
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 BR112012023943A2 publication Critical patent/BR112012023943A2/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
    • D01F6/76—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from other polycondensation products
    • D01F6/765—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from other polycondensation products from polyarylene sulfides
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/08—Melt spinning methods
    • 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
    • D01F1/00—General methods for the manufacture of artificial filaments or the like
    • D01F1/02—Addition of substances to the spinning solution or to the melt
    • D01F1/10—Other agents for modifying properties
    • 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
    • D01F6/76—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from other polycondensation products

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Artificial Filaments (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
BR112012023943A 2010-03-22 2011-03-21 processo que compreende pelo menos uma fibra a partir do polímero fundido BR112012023943A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US31605910P 2010-03-22 2010-03-22
PCT/US2011/029167 WO2011119473A2 (en) 2010-03-22 2011-03-21 Improved process for forming polyarylene sulfide fibers

Publications (1)

Publication Number Publication Date
BR112012023943A2 true BR112012023943A2 (pt) 2017-08-08

Family

ID=44673817

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012023943A BR112012023943A2 (pt) 2010-03-22 2011-03-21 processo que compreende pelo menos uma fibra a partir do polímero fundido

Country Status (7)

Country Link
US (1) US20130012637A1 (pt)
JP (1) JP2013522496A (pt)
KR (1) KR20130050930A (pt)
CN (1) CN102933755A (pt)
BR (1) BR112012023943A2 (pt)
CA (1) CA2792860A1 (pt)
WO (1) WO2011119473A2 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2792861A1 (en) 2010-03-22 2011-09-29 E. I. Du Pont De Nemours And Company Cure acceleration of polymeric structures
KR102576866B1 (ko) * 2015-09-29 2023-09-12 데이진 아라미드 비.브이. 개선된 가수분해 안정성을 갖는 폴리아릴렌 섬유
EP3625432B1 (en) * 2017-05-19 2022-05-11 Hunting Titan, Inc. Pressure bulkhead

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3519598A (en) * 1965-08-04 1970-07-07 Thiokol Chemical Corp Stabilized poly(ethylene sulfide)compositions
US4418029A (en) * 1982-05-11 1983-11-29 Phillips Petroleum Company Stabilized polyphenylene sulfide fiber
US4535117A (en) * 1983-11-02 1985-08-13 Phillips Petroleum Company Stabilization of polyphenylene sulfide
DE59308967D1 (de) * 1992-06-18 1998-10-15 Hoechst Ag Verfahren zur Herstellung von Polyarylensulfidfasern und danach erhältliche Polyarylensulfid-Multifilamente
US5695869A (en) * 1994-10-18 1997-12-09 Hoechst Celanese Corporation Melt-blown polyarylene sulfide microfibers and method of making the same
RU2007138555A (ru) * 2005-03-18 2009-04-27 Диолен Индастриал Файберс Б.В. (Nl) Способ получения филаментных нитей из полифениленсульфида
US8734614B2 (en) * 2008-07-18 2014-05-27 Toray Industries, Inc. Polyphenylene sulfide fiber, method for producing the same, wet-laid nonwoven fabric, and method for producing wet-laid nonwoven fabric

Also Published As

Publication number Publication date
WO2011119473A3 (en) 2012-01-19
JP2013522496A (ja) 2013-06-13
US20130012637A1 (en) 2013-01-10
CN102933755A (zh) 2013-02-13
CA2792860A1 (en) 2011-09-29
KR20130050930A (ko) 2013-05-16
WO2011119473A2 (en) 2011-09-29

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]