EP0295672A3 - Gefärbte Aramidfasern - Google Patents

Gefärbte Aramidfasern Download PDF

Info

Publication number
EP0295672A3
EP0295672A3 EP88109614A EP88109614A EP0295672A3 EP 0295672 A3 EP0295672 A3 EP 0295672A3 EP 88109614 A EP88109614 A EP 88109614A EP 88109614 A EP88109614 A EP 88109614A EP 0295672 A3 EP0295672 A3 EP 0295672A3
Authority
EP
European Patent Office
Prior art keywords
aramid fibers
sulfuric acid
concentrated sulfuric
colored
spinning
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP88109614A
Other languages
English (en)
French (fr)
Other versions
EP0295672A2 (de
Inventor
Kiu-Seung Lee
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of EP0295672A2 publication Critical patent/EP0295672A2/de
Publication of EP0295672A3 publication Critical patent/EP0295672A3/de
Withdrawn legal-status Critical Current

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
    • D01F6/88—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds
    • D01F6/90—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds of 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
    • 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
    • D01F1/04—Pigments

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Artificial Filaments (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Coloring (AREA)
EP88109614A 1987-06-18 1988-06-16 Gefärbte Aramidfasern Withdrawn EP0295672A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US6345587A 1987-06-18 1987-06-18
US63455 1987-06-18

Publications (2)

Publication Number Publication Date
EP0295672A2 EP0295672A2 (de) 1988-12-21
EP0295672A3 true EP0295672A3 (de) 1990-03-21

Family

ID=22049316

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88109614A Withdrawn EP0295672A3 (de) 1987-06-18 1988-06-16 Gefärbte Aramidfasern

Country Status (7)

Country Link
EP (1) EP0295672A3 (de)
JP (1) JPS6414317A (de)
KR (1) KR890000701A (de)
CN (1) CN1031736A (de)
AR (1) AR244356A1 (de)
BR (1) BR8802953A (de)
MX (1) MX169241B (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4994323A (en) * 1988-08-01 1991-02-19 E. I. Du Pont De Nemours And Company Colored aramid fibers
KR930702560A (ko) * 1990-10-15 1993-09-09 미리암 디. 메코너헤이 파라-아라미드 도프 스트림에 첨가제 용액을 혼합시키는 방법
AT395863B (de) * 1991-01-09 1993-03-25 Chemiefaser Lenzing Ag Verfahren zur herstellung eines cellulosischen formkoerpers
JPH0725807A (ja) * 1993-07-15 1995-01-27 Kureha Chem Ind Co Ltd ジクロロアセトアルデヒド水和物をクロラールと併産する方法
DE4400248A1 (de) * 1994-01-06 1995-07-13 Hoechst Ag Verfahren zur Herstellung von massegefärbten geformten Gebilden auf der Basis von aromatischen Polyamiden, massegefärbte Fasern, sowie Vermischung zur Herstellung von massegefärbten geformten Gebilden
CN100422401C (zh) * 2006-04-13 2008-10-01 烟台氨纶股份有限公司 原液着色间位芳纶短纤维及其制备方法
CN103189551B (zh) * 2010-10-28 2014-12-31 帝人芳纶有限公司 纺前染色芳族聚酰胺纤维
KR101596065B1 (ko) * 2011-04-08 2016-02-29 코오롱인더스트리 주식회사 아라미드용 조성물 및 이를 이용하여 제조된 아라미드 제품
KR102202181B1 (ko) * 2013-11-22 2021-01-14 데이진 아라미드 게엠베하 방사-염색된 파라-아라미드 필라멘트 얀 및 슬라이버의 제조 방법, 슬라이버, 스테이플 섬유 얀 및 텍스타일 직물
CN110359115A (zh) * 2019-07-03 2019-10-22 中化高性能纤维材料有限公司 一种有色对位芳纶纤维的制备方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3888821A (en) * 1972-11-02 1975-06-10 Du Pont Aromatic polyamide fibers containing ultraviolet light screeners
GB1438067A (en) * 1973-04-09 1976-06-03 Du Pont Fibres and processing thereof
EP0021484A1 (de) * 1979-06-08 1981-01-07 Akzo N.V. Verfahren zur Herstellung von Fasern aus Poly-p-phenylen-terephthalamid

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3888821A (en) * 1972-11-02 1975-06-10 Du Pont Aromatic polyamide fibers containing ultraviolet light screeners
GB1438067A (en) * 1973-04-09 1976-06-03 Du Pont Fibres and processing thereof
EP0021484A1 (de) * 1979-06-08 1981-01-07 Akzo N.V. Verfahren zur Herstellung von Fasern aus Poly-p-phenylen-terephthalamid

Also Published As

Publication number Publication date
KR890000701A (ko) 1989-03-16
EP0295672A2 (de) 1988-12-21
MX169241B (es) 1993-06-25
AR244356A1 (es) 1993-10-29
BR8802953A (pt) 1989-01-10
CN1031736A (zh) 1989-03-15
JPS6414317A (en) 1989-01-18

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