KR840000681A - Cotton-like terephthalate polyester staples - Google Patents

Cotton-like terephthalate polyester staples Download PDF

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Publication number
KR840000681A
KR840000681A KR1019820003150A KR820003150A KR840000681A KR 840000681 A KR840000681 A KR 840000681A KR 1019820003150 A KR1019820003150 A KR 1019820003150A KR 820003150 A KR820003150 A KR 820003150A KR 840000681 A KR840000681 A KR 840000681A
Authority
KR
South Korea
Prior art keywords
fiber
terephthalate polyester
group
crimp
blend
Prior art date
Application number
KR1019820003150A
Other languages
Korean (ko)
Inventor
나드 카르니 비카스엠.
Original Assignee
에이. 앤. 리에디
이. 아이. 듀퐁 드 네모아 앤드 캄파니
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 에이. 앤. 리에디, 이. 아이. 듀퐁 드 네모아 앤드 캄파니 filed Critical 에이. 앤. 리에디
Publication of KR840000681A publication Critical patent/KR840000681A/en

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Classifications

    • 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
    • D01D5/26—Formation of staple fibres
    • 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
    • D01F6/62—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters
    • 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
    • D01D5/253—Formation of filaments, threads, or the like with a non-circular cross section; Spinnerette packs therefor
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
    • D02G1/12—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using stuffer boxes

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Artificial Filaments (AREA)

Abstract

내용 없음No content

Description

방적용이한, 의면(綿 cotton-like)테레프탈레이트 폴리에스터 스테이플Cotton-like terephthalate polyester staples

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명의 회선상(回旋狀)테레프탈레이트 폴리에스터 SF제조에 사용될 수 있는 방사구(紡絲口) 도면.1 is a spinneret diagram that can be used in the production of conic terephthalate polyester SF of the present invention.

제2내지 6도는 본 발명의 폴리에스터 SF에서 나타날 수 있는 여러가지 형태의 섬유 단면도.2 through 6 are cross-sectional views of various forms of fibers that may appear in the polyester SF of the present invention.

제7도는 본 말명의 회선상 SF의 확대 측면도.7 is an enlarged side view of the SF on the line of the present invention.

제8도는 본 발명의 SF에서 보이는 섬유속의 확대도.8 is an enlarged view of a fiber bundle as seen in the SF of the present invention.

Claims (6)

테레프탈레이트 폴리에스터 SF군(群)에 있어서 상기 SF 섬유는 결정화도가 10이상이고, 선형밀도가 1 내지 6데시텍스(dtex)이고, 강도가 1 데시뉴우톤(decinewton)/tex 이상이고, 길이방향과 수직으로 자른단면 형상이 축(stem) 부분과 하나이상의 핀(fin) 부분으로 이루어져 있고, 상기 하나이상의 핀 부분은 이들 두께의 1.4배이상의 너비를 가졌고, 상기 하나 이상의 핀 부분을 상기 축 부분 주위길이 방향으로 5 내지 300회선/cm 정도로 회선하며, 상기 SF의 일부분은 섬유속 형태로 존재하고, 상기 섬유속은 물결 모양의 권축을 가졌고, 섬유속 권축빈도는 2내지 12 crimps/cm이고 섬유속 권축율은 5내지 40%이며, 상기 섬유속은 상기 섬유군 1kg당 1000개 이상이 존재하는 테레프탈레이트 폴리에스터 SF군.In the terephthalate polyester SF group, the SF fibers have a crystallinity of 10 or more, linear density of 1 to 6 decitex, strength of 1 decinewton / tex or more, and a longitudinal direction. The cross-sectional shape cut perpendicularly to and consists of a stem portion and one or more fin portions, the one or more fin portions having a width of at least 1.4 times their thickness, and the one or more pin portions about the shaft portion. 5 to 300 lines / cm in the longitudinal direction, part of the SF is in the form of a fiber bundle, the fiber bundle has a wavy crimp, the fiber crimp frequency is 2 to 12 crimps / cm and fiber bundle crimp The ratio is 5 to 40%, and the fiber bundle is a terephthalate polyester SF group in which 1000 or more are present per kilogram of the fiber group. 상기 제1항에 있어서, 테레프탈레이트 폴리에스터가 폴리에틸렌 테레프탈레이트인 SF군(群)The SF group according to claim 1, wherein the terephthalate polyester is polyethylene terephthalate. 상기 제1항에 있어서, 섬유 단면이 두개의 핀으로된 프로펠러형인 SF군.The SF group according to claim 1, wherein the fiber cross section has a propeller type of two fins. 상기 제1항의 테레프탈레이트 폴리에스터 SF군과 다른 SF의 혼방물에 있어서, kg당 100개이상의 섬유속을 포함하고 그 섬유속은 회선상 섬유와 물결무늬의 권축을 갖는 혼방물.The blend of the terephthalate polyester SF group of claim 1 and the other SF, the blend comprising more than 100 fiber bundles per kg, the fiber bundle having a crimp of convolutional fibers and wave patterns. 상기 제4항에 있어서, 다른 SF가 면인 혼방물.The blend of claim 4 wherein the other SF is cotton. 상기 제4항에 있어서, 다른 SF가 권축수 2내지 12cimps/cm인 테레프탈레이트 폴리에스터 섬유인 혼방물.The blend of claim 4 wherein the other SF is a terephthalate polyester fiber having a crimp number of 2 to 12 cimps / cm. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019820003150A 1981-07-15 1982-07-15 Cotton-like terephthalate polyester staples KR840000681A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US28351281A 1981-07-15 1981-07-15
US283512 1981-07-15

Publications (1)

Publication Number Publication Date
KR840000681A true KR840000681A (en) 1984-02-27

Family

ID=23086401

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019820003150A KR840000681A (en) 1981-07-15 1982-07-15 Cotton-like terephthalate polyester staples

Country Status (7)

Country Link
EP (1) EP0070684A3 (en)
JP (1) JPS5818435A (en)
KR (1) KR840000681A (en)
AU (1) AU8596682A (en)
CA (1) CA1174450A (en)
ES (1) ES513977A0 (en)
GB (1) GB2102845A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2854093B2 (en) * 1990-05-24 1999-02-03 帝人株式会社 Flat fiber and method for producing the same
CN101294322B (en) * 2007-04-29 2011-07-20 黄惠民 Yarn/facing material containing freestone kawo fiber and method for preparing yarn containing freestone kawo fiber
US9458354B2 (en) 2010-10-06 2016-10-04 Resinate Technologies, Inc. Polyurethane dispersions and methods of making and using same
KR101507696B1 (en) 2011-06-10 2015-04-07 크리스토퍼 엠. 펠리체 Clear coatings, acrylic coatings
CN114108111B (en) * 2020-08-27 2022-11-25 中国石油化工股份有限公司 Cotton-like polyester staple fiber and preparation method thereof

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3219739A (en) * 1963-05-27 1965-11-23 Du Pont Process for preparing convoluted fibers

Also Published As

Publication number Publication date
ES8308371A1 (en) 1983-08-16
GB2102845A (en) 1983-02-09
EP0070684A3 (en) 1983-09-21
ES513977A0 (en) 1983-08-16
AU8596682A (en) 1983-01-20
CA1174450A (en) 1984-09-18
EP0070684A2 (en) 1983-01-26
JPS5818435A (en) 1983-02-03

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