KR900003445A - Colored aramid fibers - Google Patents

Colored aramid fibers Download PDF

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Publication number
KR900003445A
KR900003445A KR1019880015735A KR880015735A KR900003445A KR 900003445 A KR900003445 A KR 900003445A KR 1019880015735 A KR1019880015735 A KR 1019880015735A KR 880015735 A KR880015735 A KR 880015735A KR 900003445 A KR900003445 A KR 900003445A
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South Korea
Prior art keywords
pigment
pigments
fiber
color index
organic
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KR1019880015735A
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Korean (ko)
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KR960005972B1 (en
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이규성
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이.아이.듀퐁 드 네모어 앤드 캄파니
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Priority claimed from US07/226,645 external-priority patent/US4994323A/en
Application filed by 이.아이.듀퐁 드 네모어 앤드 캄파니 filed Critical 이.아이.듀퐁 드 네모어 앤드 캄파니
Publication of KR900003445A publication Critical patent/KR900003445A/en
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Publication of KR960005972B1 publication Critical patent/KR960005972B1/en

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    • 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
    • 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

Abstract

내용 없음No content

Description

채색된 아라미드 섬유Colored aramid fibers

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 산도린 블루(Sandorin Blue) 안료를 함유한 실시예 2 섬유의 횡단면에 대한 현미경 사진이다.1 is a micrograph of the cross section of a fiber of Example 2 containing a Sandorin Blue pigment.

제2도는 C.I 배트 바이올렛 1의 배트 염료를 함유한 비교 실시예 1 섬유의 횡단면에 대한 현미경 사진이다.2 is a micrograph of the cross section of a Comparative Example 1 fiber containing the bat dye of C.I bat violet 1.

제3도 및 4도는 실시예 2 및 비교 실시예 1 섬유의 종단면에 대한 현미경 사진이다.3 and 4 are micrographs of longitudinal sections of Example 2 and Comparative Example 1 fibers.

Claims (15)

필라멘트 강도가 18gpd 이상이고, 필라멘트의 초기 모듈러스가 400gpd 이상이며, 섬유 전체에 분포된 완전한 유기안료(여기서, 유기안료는 (1) 모노아조 및 디스아조 안료, (2) 안단트론 안료, (3) 인단트론 안료, (4) 피란트론 안료, (5) 빌란트론 안료, (6) 플라반트론 안료, (7) 퀴나크리돈 안료, (8) 디옥사진 안료, (9) 인디고이드 및 티오인디고이드 안료 및 (10) 이소인돌리논 안료로 이루어진 그룹중에서 선택된다)를 0.01 내지 6중량% 함유하고, 직경이 약 0.50 μ 미만인 입자 또는 응집물을 함유함을 특징으로 하는, 강도가 높고 모듈러스가 높은 P-아라미드 섬유.Complete organic pigments having a filament strength of at least 18 gpd and an initial modulus of filament of at least 400 gpd, distributed throughout the fiber, wherein the organic pigments are (1) monoazo and disazo pigments, (2) andanthrone pigments, (3) Indanthrone pigments, (4) pyrantrone pigments, (5) billantrone pigments, (6) flavantron pigments, (7) quinacridone pigments, (8) dioxazine pigments, (9) indigoid and thioindigoid High strength and high modulus, characterized by containing from 0.01 to 6% by weight of a pigment and (10) isoindolinone pigment) and particles or aggregates of less than about 0.50 μ in diameter; -Aramid fiber. 제1항에 있어서, P-아라미드가 폴리(P-페닐렌테레프탈아미드)임을 특징으로 하는 섬유.The fiber of claim 1, wherein the P-aramid is poly (P-phenyleneterephthalamide). 제1항에 있어서, 유기 안료가 칼라 인덱스 피그먼트 레드 3 및 칼라 인덱스 피그먼트 레드 242로 이루어진 그룹중에서 선택됨을 특징으로 하는 섬유.The fiber of claim 1 wherein the organic pigment is selected from the group consisting of color index pigment red 3 and color index pigment red 242. 제1항에 있어서, 유기 안료가 칼라 인덱스 피그먼트 블루 60임을 특징으로 하는 섬유.The fiber of claim 1 wherein the organic pigment is color index pigment blue 60. 제1항에 있어서, 유기 안료가 칼라 인덱스 피그먼트 오렌지 40임을 특징으로 하는 섬유.The fiber of claim 1 wherein the organic pigment is color index pigment orange 40. 제1항에 있어서, 유기 안료가 칼라 인덱스 피그먼트 블루 65임을 특징으로 하는 섬유.The fiber of claim 1 wherein the organic pigment is color index pigment blue 65. 제1항에 있어서, 유기 안료가 칼라 인덱스 피그먼트 엘로우 24임을 특징으로 하는 섬유.The fiber of claim 1 wherein the organic pigment is color index pigment yellow 24. 제1항에 있어서, 유기 안료가 칼라 인덱스 피그먼트 레드 122임을 특징으로 하는 섬유.The fiber of claim 1 wherein the organic pigment is color index pigment red 122. 제1항에 있어서, 유기 안료가 칼라 인덱스 피그먼트 바이올렛 23임을 특징으로 하는 섬유.The fiber of claim 1 wherein the organic pigment is color index pigment violet 23. 제1항에 있어서, 유기 안료가 칼라 인덱스 피그먼트 레드 88임을 특징으로 하는 섬유.The fiber of claim 1 wherein the organic pigment is color index pigment red 88. 제1항에 있어서, 유기 안료가 칼라 인덱스 피그먼트 레드 86임을 특징으로 하는 섬유.The fiber of claim 1 wherein the organic pigment is color index pigment red 86. 제1항에 있어서, 유기 안료가 칼라 인덱스 피그먼트 옐로우 173임을 특징으로 하는 섬유.The fiber of claim 1 wherein the organic pigment is color index pigment yellow 173. (a) (i) 농도가 98%이상인 황산, (ii) 혼합물의 18중량% 이상의 양으로 존재하는, 고유점도가 4이상인 P-아라미드 중합체, 및 (iii) P-아라미드 중합체를 기준으로 하여 0.01 내지 69중량%의 양으로 존재하는, 황산 가용성인 완전한 유기안료의 혼합물을 교반하고 ; (b) 혼합물을 계속 교반하면서 80 내지 105℃의 온도로 가열하여 균일한 용액을 형성하고 ; (c) 용액을 방사구금을 통해 압출시키고 ; (d) 방사 연신 인자가 3 내지 10이 되도록, 압출된 용액을 두께가 0.5 내지 2.5cm인 비-응고 유체층을 통해 통과시킨 다음 ; (e) 연신된 용액을 온도가 -5 내지 25℃인 수성 응고욕속으로 통과시켜 필라멘트를 형성하고 ; (f) 필라멘트를 물 및/또는 묽은 수성 알칼리로 세정하는 단계를 포함함을 특징으로 하여, 강도가 높고 모듈러스가 높은 P-아라미드 섬유를 제조하는 방법.0.01 based on (i) sulfuric acid having a concentration of at least 98%, (ii) at least 18% by weight of the mixture, P-aramid polymer having an intrinsic viscosity of at least 4, and (iii) P-aramid polymer Stirring a mixture of sulfuric acid soluble complete organic pigments, present in an amount of from about 69% by weight; (b) heating the mixture to a temperature of 80-105 ° C. with continued stirring to form a uniform solution; (c) extruding the solution through the spinneret; (d) passing the extruded solution through a layer of non-coagulating fluid having a thickness of 0.5 to 2.5 cm so that the spin drawing factor is 3 to 10; (e) passing the stretched solution through an aqueous coagulation bath having a temperature of −5 to 25 ° C. to form a filament; (f) washing the filaments with water and / or dilute aqueous alkali, wherein the high strength and high modulus P-aramid fibers are produced. 제13항에 있어서, P-아라미드가 폴리(P-페닐렌 테레프탈아미드)인 방법.The method of claim 13, wherein the P-aramid is poly (P-phenylene terephthalamide). 제13항에 있어서, 유기안료가(1) 모노아조 및 디스아조 안료, (2) 안단트론 안료, (3) 인단트론 안료, (4) 피란트론 안료, (5) 빌란트론 안료, (6) 플라반트론 안료, (7) 퀴나크리돈 안료, (8) 디옥사진 안료, (9) 인디고이드 및 티오인디고이드 안료 및 (10) 이소인돌리논 안료로 이루어진 그룹중에서 선택됨을 특징으로 하는 방법.The organic pigment according to claim 13, wherein the organic pigment is (1) monoazo and disazo pigments, (2) andanthrone pigments, (3) indanthrone pigments, (4) pyrantrone pigments, (5) bilantron pigments, (6) A flavanetron pigment, (7) quinacridone pigment, (8) dioxazine pigment, (9) indigoid and thioindigooid pigment, and (10) isoindolinone pigment. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR88015735A 1988-08-01 1988-11-29 Colored aramid fibers and the preparation process KR960005972B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/226,645 US4994323A (en) 1988-08-01 1988-08-01 Colored aramid fibers
US7/226,645 1988-08-01

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KR900003445A true KR900003445A (en) 1990-03-26
KR960005972B1 KR960005972B1 (en) 1996-05-06

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Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1062920C (en) * 1997-11-17 2001-03-07 中国人民解放军总后勤部军需装备研究所开发部 Method for producing colour-woven Jungang silk
CN100422401C (en) * 2006-04-13 2008-10-01 烟台氨纶股份有限公司 Spun dyeing meta-aramid short fiber and its preparation process
JP5809281B2 (en) * 2010-10-28 2015-11-10 テイジン・アラミド・ビー．ブイ． Original aramid fiber
JP6313445B2 (en) * 2013-11-22 2018-04-25 テイジン・アラミド・ゲーエムベーハー Process for producing original para-aramid filament yarn and sliver, sliver, short fiber yarn, and fabric
KR101971539B1 (en) * 2013-12-30 2019-04-23 코오롱인더스트리 주식회사 Method of manufacturing colored aramid fiber
KR101971540B1 (en) * 2013-12-31 2019-04-23 코오롱인더스트리 주식회사 Method of manufacturing colored aramid fiber
CN104264280B (en) * 2014-09-04 2016-06-29 江南大学 A kind of adopt the lake colours method to alginate fibre original liquid coloring
KR102134152B1 (en) * 2014-11-19 2020-07-15 효성첨단소재 주식회사 Black dope-dyed aramid fiber and method of manufacturing the same
CN104593898B (en) * 2014-12-27 2016-08-17 烟台泰和新材料股份有限公司 The preparation method of coloring para-aramid fiber before a kind of
US10954609B2 (en) * 2015-07-29 2021-03-23 Dupont Safety & Construction, Inc. Yarn from polymers having different decomposition temperatures and process for forming same
CN109183177A (en) * 2018-08-08 2019-01-11 内蒙古石墨烯材料研究院 A kind of para-aramid fiber and preparation method and application of high-strength and high-modulus

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KR960005972B1 (en) 1996-05-06
CN1027655C (en) 1995-02-15
CN1040066A (en) 1990-02-28
BR8900111A (en) 1990-03-01

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