KR950011757A - 스웨드형 인공피혁 - Google Patents

스웨드형 인공피혁 Download PDF

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KR950011757A
KR950011757A KR1019940028093A KR19940028093A KR950011757A KR 950011757 A KR950011757 A KR 950011757A KR 1019940028093 A KR1019940028093 A KR 1019940028093A KR 19940028093 A KR19940028093 A KR 19940028093A KR 950011757 A KR950011757 A KR 950011757A
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fibers
fineness
fiber bundle
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ultrafine
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데쓰야 아시다
히사오 요네다
쓰요시 야마사끼
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마쓰오 히로또
가부시끼가이샤 구라레
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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
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
    • D01F8/14—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyester as constituent
    • 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
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
    • D01F8/12—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyamide as constituent
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H11/00—Non-woven pile fabrics
    • D04H11/08—Non-woven pile fabrics formed by creation of a pile on at least one surface of a non-woven fabric without addition of pile-forming material, e.g. by needling, by differential shrinking
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/0002—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate
    • D06N3/0004—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate using ultra-fine two-component fibres, e.g. island/sea, or ultra-fine one component fibres (< 1 denier)
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/0056—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the compounding ingredients of the macro-molecular coating
    • D06N3/0065—Organic pigments, e.g. dyes, brighteners
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/12—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins
    • D06N3/14—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins with polyurethanes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/903—Microfiber, less than 100 micron diameter
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/904—Artificial leather
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/23907—Pile or nap type surface or component
    • Y10T428/23986—With coating, impregnation, or bond
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24355—Continuous and nonuniform or irregular surface on layer or component [e.g., roofing, etc.]
    • Y10T428/24438—Artificial wood or leather grain surface
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
    • Y10T428/24595—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness and varying density
    • Y10T428/24603—Fiber containing component
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
    • Y10T428/24612—Composite web or sheet

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)

Abstract

섬유속이 섬도가 0.02 ∼ 0.2 데니어인 미세 섬유 (A) 및 섬도가 미세 섬유 (A)의 평균 섬도의 1/5 이하이며 0.02 데니어 미만인 극미세 섬유 (B)로 구성되었으며, 상기 섬유 (A) 및 (B)는 섬유속의 단면에 실질적으로 균일하게 분산되었고 섬유 (A)의 수 대 섬유 (B)의 수의 비가 1/2 ∼ 2/3 범위이고, 각각의 섬유속을 구성하는 각각의 섬유간의 빈틈내에 탄성중합체를 함유하지 않으며, 냅을 구성하는 섬유내의 섬유 (A)의 수 대 섬유 (B)의 수의 비가 3/1 이상인, 섬유속 및 탄성중합체로 구성되었으며 표면상에 섬유 냅을 가지고 염색된 스웨드형 인공피혁이 제공된다. 인공피혁은 양호한 외관 및 촉감을 가지며 발색성 및 내필링성이 우수하고, 옷감, 신발, 행낭, 장갑등의 제조에 유용하다.

Description

스웨드형 인공피혁
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제 1도는 본 발명의 극미세 섬유-형성 섬유 (C)의 단면 모식도이다.

Claims (12)

  1. 기질을 구성하는 섬유속이, 섬도가 0.02 ∼ 0.2 데니어인 미세 섬유 (A) 및 섬도가 미세 섬유 (A)의 평균 섬도의 1/5 이하이며 0.02 데니어 미만인 극미세 섬유 (B)로 구성되었으며 미세 섬유 (A)의 수 및 극미세 섬유 (B)의 수의 비가 2/1 ∼ 2/3 범위이고, 각각의 섬유속을 구성하는 각각의 섬유간의 빈틈내에 탄성중합체를 함유하지 않으며, 냅을 구성하는 섬유속내의 미세 섬유 (A)의 수 및 극미세 섬유 (B)의 수비가 3/1 이상임을 특징으로 하는, 기질이 섬유속 및 탄성 중합체로 구성되었고 상기 기질이 상기 섬유속으로 구성된 그의 표면상에 냅을 가지며 염색된, 스웨드형 인공피혁.
  2. 제 1항에 있어서, 극미세 섬유 (B)의 섬도가 미세 섬유 (A)의 평균 섬도의 1/10 ∼ 1/50이며 0.01 ∼ 0.001 데니어의 범위인 스웨드형 인공피혁.
  3. 제 1항에 있어서, 극미세 섬유 (B)의 섬도가 미세 섬유 (A)의 평균 섬도의 1/10 ∼ 1/50이며 0.01 ∼ 0.0015 데니어의 범위인 스웨드형 인공피혁.
  4. 제 1항에 있어서, 미세 섬유 (A) 및 극미세 섬유 (B)가 용융-방사성 폴리아미드 또는 용융-방사성 폴리에스테르로 구성된 스웨드형 인공피혁.
  5. 제 1항에 있어서, 탄성중합체가 폴리우레탄인 스웨드형 인공피혁.
  6. 하기 공정들을 하기 기재한 순서대로 수행함을 특징으로 하는, 기질이 섬유속 및 탄성중합체로 구성되었고 상기 기질이 상기 섬유속으로 구성된 그의 표면상에 냅을 가지며 염색된, 스웨드형 인공피혁의 제조방법 : (a) 용해 또는 분해에 의해 제거가능한 해성분 중합체, 및 섬도가 0.02 ∼ 0.2 데니어인 미세 섬유 (A) 및 섬도가 상기 섬유 (A)의 평균 섬도의 1/5 이하이고 0.02 데니어 미만인 극미세 섬유 (B)를 함유하는 도성분으로 구성되었으며, 상기 도성분은 미세 섬유- 및 극미세 섬유-형성 섬유 (C)의 단면내에 분산된 상태로 존재하고 상기 섬유 (C)는 상기 미세 섬유 (A) 및 극미세 섬유 (B)를 A/B = 2/1 ∼ 2/3의 가닥수비로 함유하는 섬유속으로 변환가능한, 미세 섬유- 및 극미세 섬유-형성 섬유 (C)의 제조공정, (b) 상기 섬유 (C)로 구성된 엉킨 부직포의 제조공정, (c) 부직포를 탄성중합체액으로 함침시키고 이를 습식응고시켜 기질을 제조하는 공정, (d) 상기 섬유 (C)를 상기 미세 섬유 (A) 및 극미세 섬유 (B)로 구성된 섬유속으로 변환시키는 공정, (e) 상기 기질의 1개 이상의 표면상에 냅을 형성시키는공정, 및 (f) 수득된 냅 부직포를 염색하는 공정.
  7. 제 6항에 있어서, 극미세 섬유 (B)의 섬도가 미세 섬유 (A)의 평균 섬도의 1/10 ∼ 1/50이며, 0.01 ∼ 0.001 데니어의 범위이내인 방법.
  8. 제 6항에 있어서, 극미세 섬유 (B)의 섬도가 미세 섬유 (A)의 평균 섬도의 1/10 ∼ 1/50이며 0.01 ∼ 0.0015 데니어인 방법.
  9. 제 6항에 있어서, 미세 섬유 (A) 및 극미세 섬유 (B)가 용융-방사성 폴리아미드 또는 용융-방사성 폴리에스테르로 구성된 방법.
  10. 제 6항에 있어서, 탄성중합체가 폴리우레탄인 방법.
  11. 제 6항에 있어서, 해성분이 폴리에틸렌, 폴리스티렌, 변성 폴리스티렌, 에틸렌/프로필렌 공중합체, 술포이소프탈산 나트륨으로 변성된 폴리에틸렌 테레프탈레이트 및 폴리에틸렌 글리콜로 변성된 폴리에틸렌 테레프탈레이트로 구성된 군으로부터 선택되는 방법.
  12. 제 6항에 있어서, 공정 (C)의 생성물을 공정에서 미세 섬유 (A), 극미세 섬유 (B) 및 탄성중합체의 비용매이지만 해성분 중합체의 용매 또는 분해제인 액체로 처리하여, 해성분 중합체를 생성물로부터 제거하고 섬유 (C)를 미세 섬유 (A) 및 극미세 섬유 (B)로 구성된 섬유속으로 변환시키는 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019940028093A 1993-10-29 1994-10-29 스웨드형 인공피혁 KR0180949B1 (ko)

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JP27178993 1993-10-29
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CN1067451C (zh) 2001-06-20
KR0180949B1 (ko) 1999-04-01
TW257814B (ko) 1995-09-21
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CN1116669A (zh) 1996-02-14
US5503899A (en) 1996-04-02

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