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KR950011756A - Artificial leather manufacturing method - Google Patents

Artificial leather manufacturing method Download PDF

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Publication number
KR950011756A
KR950011756A KR1019930020859A KR930020859A KR950011756A KR 950011756 A KR950011756 A KR 950011756A KR 1019930020859 A KR1019930020859 A KR 1019930020859A KR 930020859 A KR930020859 A KR 930020859A KR 950011756 A KR950011756 A KR 950011756A
Authority
KR
South Korea
Prior art keywords
artificial leather
buffing
low molecular
nitrogen
dyeing
Prior art date
Application number
KR1019930020859A
Other languages
Korean (ko)
Other versions
KR0160467B1 (en
Inventor
남복규
홍상진
Original Assignee
구창남
동양나이론주식회사
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.)
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Publication date
Application filed by 구창남, 동양나이론주식회사 filed Critical 구창남
Priority to KR1019930020859A priority Critical patent/KR0160467B1/en
Publication of KR950011756A publication Critical patent/KR950011756A/en
Application granted granted Critical
Publication of KR0160467B1 publication Critical patent/KR0160467B1/en

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Classifications

    • 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

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

본 발명은 인공피혁의 제조방법으로 최종 단사섬도가 0.3데니어 이하인 극세사로 제조된 기포를 유기디이소시아네이트, 플리테트라메틸렌글리콜, 질소원자 미함유 저분자 디올. 질소원자 함유 저분자 디올, 고분자 트리올 및 디메틸포름아마이드를 사용하여 제조된 폴리우레탄에 함침시킨후 버핑, 함금염료 사용염색, 버핑, 소핑등 일련의 후가공 처리를 행함을 특징으로 한 인공피혁의 제조방법이며, 내가수 분해성 및 염색성 이 우수하여 고급 의료용 및 각종 잡화용 소재로 유용한 인공피혁을 제공한다.The present invention is an artificial diisocyanate, pletetramethylene glycol, nitrogen-free low-molecular-weight diol bubbles produced by microfibers with a final single yarn fineness of 0.3 denier or less as a method for manufacturing artificial leather. Method of manufacturing artificial leather characterized by impregnating a polyurethane prepared using nitrogen-containing low molecular diols, high molecular triols, and dimethylformamide, and then performing a series of post-processing treatments such as buffing, dyeing using dye dyes, buffing, and soaping. It is excellent in hydrolysis resistance and dyeing property and provides artificial leather which is useful as a material for high quality medical and various miscellaneous goods.

Description

인공피혁 제조방법Artificial leather manufacturing method

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

Claims (4)

최종 난사섬도가 0 3데니어 이하인 극세사로 제조된 기포를 유기디이소시아네이트, 폴리테트라메틸렌글리콜, 질소원자 미함유 저분자 디올, 질소원자 함유 저분자 디올, 고분자 트리올 및 디메틸포름아마이드를 사용하여 제조된 폴리우레탄에 함침시킨후 버핑, 함금염료 사용염색, 버핑, 소핑등 일련의 후가공 처리를 행함을 특징으로 하는 인공피혁의 제조방법.Polyurethanes prepared using microfibers having a final degree of fineness of fibers less than or equal to 0 3 denier are prepared using organic diisocyanate, polytetramethylene glycol, low molecular diols containing no nitrogen atoms, low molecular diols containing nitrogen atoms, high molecular triols, and dimethylformamide. Method of manufacturing artificial leather, characterized in that after the impregnation in a series of post-processing, such as buffing, dyeing using the dye, buffing, soaping. 제 1항에 있어서, 기포가 부직포, 직포, 트리코트지 인것을 특징으로 하는 인공피혁의 제조방법.The method of manufacturing artificial leather according to claim 1, wherein the bubble is a nonwoven fabric, a woven fabric, or a tricot paper. 제 1항에 있어서, 상기 폴리우레탄은 원숏법으로 제조되는 것을 특징으로 하는 인공피혁의 제조방법.The method of claim 1, wherein the polyurethane is produced by a one-shot method. 제 1항에 있어서, 질소원자 함유 저분자 디올은 N-메틸디에탄올아민이고 0.05∼0.35중량%로 사용하는 것을 특징으로 하는 인공피혁의 제조방법.The method for producing artificial leather according to claim 1, wherein the nitrogen atom-containing low molecular diol is N-methyldiethanolamine and is used at 0.05 to 0.35% by weight. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930020859A 1993-10-08 1993-10-08 Artificial leather manufacturing method KR0160467B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930020859A KR0160467B1 (en) 1993-10-08 1993-10-08 Artificial leather manufacturing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930020859A KR0160467B1 (en) 1993-10-08 1993-10-08 Artificial leather manufacturing method

Publications (2)

Publication Number Publication Date
KR950011756A true KR950011756A (en) 1995-05-16
KR0160467B1 KR0160467B1 (en) 1999-02-18

Family

ID=19365494

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930020859A KR0160467B1 (en) 1993-10-08 1993-10-08 Artificial leather manufacturing method

Country Status (1)

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KR (1) KR0160467B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101049185B1 (en) * 2007-02-26 2011-07-14 코오롱인더스트리 주식회사 Artificial leather with excellent elasticity and its manufacturing method
KR101400679B1 (en) * 2007-05-02 2014-05-29 주식회사 영풍필텍스 Coating Material for High Tension Protecting Fabric and Manufacturing Method Therefor
KR101368825B1 (en) * 2012-06-12 2014-03-03 한국생산기술연구원 Treatment agent for cotton knitting textile and the knitting textile treated therewith

Also Published As

Publication number Publication date
KR0160467B1 (en) 1999-02-18

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