KR910020182A - 피혁분말 및 그 제조방법 - Google Patents

피혁분말 및 그 제조방법 Download PDF

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KR910020182A
KR910020182A KR1019910007561A KR910007561A KR910020182A KR 910020182 A KR910020182 A KR 910020182A KR 1019910007561 A KR1019910007561 A KR 1019910007561A KR 910007561 A KR910007561 A KR 910007561A KR 910020182 A KR910020182 A KR 910020182A
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powder
leather
crude
particle size
water
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KR1019910007561A
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KR0137758B1 (ko
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도오루 니시
야스지 가와무라
하루끼 가이
가즈히사 가네다
가즈오 미나또
노부오 구사모도
다까오 이노구찌
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홍고오 무쓰미
이데미쓰 세끼유 가가꾸 가부시기가이샤
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Priority claimed from JP2122002A external-priority patent/JP2561873B2/ja
Priority claimed from JP12200190A external-priority patent/JP2961222B2/ja
Application filed by 홍고오 무쓰미, 이데미쓰 세끼유 가가꾸 가부시기가이샤 filed Critical 홍고오 무쓰미
Publication of KR910020182A publication Critical patent/KR910020182A/ko
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    • C—CHEMISTRY; METALLURGY
    • C14—SKINS; HIDES; PELTS; LEATHER
    • C14B—MECHANICAL TREATMENT OR PROCESSING OF SKINS, HIDES OR LEATHER IN GENERAL; PELT-SHEARING MACHINES; INTESTINE-SPLITTING MACHINES
    • C14B7/00—Special leathers and their manufacture
    • C14B7/02—Composite leathers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/12—Powdering or granulating
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L101/00—Compositions of unspecified macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L21/00—Compositions of unspecified rubbers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L89/00—Compositions of proteins; Compositions of derivatives thereof
    • C08L89/04—Products derived from waste materials, e.g. horn, hoof or hair
    • C08L89/06—Products derived from waste materials, e.g. horn, hoof or hair derived from leather or skin, e.g. gelatin
    • C—CHEMISTRY; METALLURGY
    • C14—SKINS; HIDES; PELTS; LEATHER
    • C14B—MECHANICAL TREATMENT OR PROCESSING OF SKINS, HIDES OR LEATHER IN GENERAL; PELT-SHEARING MACHINES; INTESTINE-SPLITTING MACHINES
    • C14B7/00—Special leathers and their manufacture
    • C—CHEMISTRY; METALLURGY
    • C14—SKINS; HIDES; PELTS; LEATHER
    • C14C—CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
    • C14C13/00—Manufacture of special kinds or leather, e.g. vellum
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2389/00—Characterised by the use of proteins; Derivatives thereof
    • C08J2389/04—Products derived from waste materials, e.g. horn, hoof or hair
    • C08J2389/06—Products derived from waste materials, e.g. horn, hoof or hair derived from leather or skin
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L91/00—Compositions of oils, fats or waxes; Compositions of derivatives thereof
    • 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
    • Y10T428/24—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
    • Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
    • 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
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]

Abstract

내용 없음

Description

피혁분말 및 그 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 한가지 실시예에 의한 피혁분말의 제조공정도, 제2도 (A)도, 제2(B)도 및 제2(C)도는 본 발명의 피혁분말을 사용하여 각각 피혁(합성 피혁 또는 인공피혁), 도료(도막으로서) 및 섬유로서 제품화한 제품의 개략적인 구성도. 제3도는 펠릿형상의 피혁 유사 성형품의 단면도.

Claims (16)

  1. 피질분이 85wt. %이상, 유지분이 2wt. %이하, 물로 추출가능한 Na+이온과 Ca2+이온과의 합계량이 0.5wt. % 이하이고 평균입자크기 D50이 7㎛ 이하이며 이 평균입자크기의 표준편차가 3㎛이하임을 특징으로 하는 피혁분말.
  2. 제1항에 있어서 합성수지와 고무로 된 군으로부터 선택되는 최소한 한가지를 99∼10wt. % 함유하고 전기 피혁분말을 1∼90wt. % 함유함을 특징으로 하는 피혁분말.
  3. (가) 피질분이 85wt. % 이상, 유지분이 2wt. % 이하, 물로 추출가능한 Na+이온과 Ca2+이온의 합계량이 0.5wt. % 이하이고 평균입자크기 D50이 7㎛ 이하이며 이 평균입자크기의 표준편차가 3㎛인 피혁분말. (나) 99∼10wt. %의 합성수지를 함유하고 피혁분말이 1∼90wt. %임을 특징으로 하는 피혁제품.
  4. (가) 피질분이 85wt. % 이상, 유지분이 2wt. % 이하, 물로 추출가능한 Na+이온과 Ca2+이온의 합계량이 0.5wt. % 이하이고 평균입자크기 D50이 7㎛ 이하이며 이 평균입자크기의 표준편차가 3㎛인 피혁분말. (나) 99∼10wt. %의 합성수지를 함유하고 피혁분말이 1∼90wt. %임을 특징으로 하는 피혁제품.
  5. 제3항에 있어서, 피혁제품은 필름 또는 쉬이트형태인 피혁제품.
  6. 제3항에 있어서 기재를 포함시켜 구성하고, 이 기재에 필름 또는 쉬이트 형태의 피혁분말 및 합성수지로 된 합성물을 적충하여 됨을 특징으로 하는 피혁제품.
  7. (가) 피혁분말의 원료에 대하여 조분쇄한 후 최초의 건조를 시키고, (나) 건조된 조분말을 용매로 탈지한 다음 조분말중의 잔존용매를 제거하고, (다) 조분말을 수세하고 탈수한 후, (라) 스팀으로 팽윤처리하고, (마) 재건조시켜, (바) 재건조된 조분말을 미분쇄하여, (사) 미분말과 조분말을 분급하는 공정을 실시한 후, (아) 다시 미분말을 평균입자 크기 D50≤7㎛로 재미분쇄하는 공정을 실시함을 특징으로 하는 피혁분말의 제조방법.
  8. 제3항에 있어서 기재를 포함시켜 구성하고, 이 기재에 필름 또는 쉬이트 형태의 피혁분말 및 합성수지로 된 합성물을 적충하여 됨을 특징으로 하는 피혁제품.
  9. (가) 피혁분말의 원료에 대하여 조분쇄한 후 최초의 건조를 시키고, (나) 건조된 조분말을 용매로 탈지한 다음 조분말중의 잔존용매를 제거하고, (다) 조분말을 수세하고 탈수한 후, (라) 스팀으로 팽윤처리하고, (마) 재건조시켜, (바) 재건조된 조분말을 미분쇄하여, (사) 미분말과 조분말을 분급하는 공정을 실시한 후, (아) 다시 미분말을 평균입자 크기 D50≤7㎛로 재미분쇄하는 공정을 실시함을 특징으로 하는 피혁분말의 제조방법.
  10. (가) 피혁분말의 원료에 대하여 조분쇄한 후 최초의 건조를 시키고, (나) 건조된 조분말을 용매로 탈지한 다음 조분말중의 잔존용매를 제거하고, (다) 조분말을 수세하고 탈수한 후, (라) 스팀으로 팽윤처리하고, (마) 재건조시켜, (바) 재건조된 조분말을 미분쇄하여, (사) 미분말과 조분말을 분급하는 공정을 실시한 후, (아) 다시 미분말을 평균입자 크기 D50≤7㎛로 재미분쇄하는 공정을 실시함을 특징으로 하는 피혁분말의 제조방법.
  11. 제6항에 있어서 최초의 건조단계에서 조분말을 20∼30wt. %되게 건조시킴을 특징으로 하는 피혁분말의 제조방법.
  12. 제6항에 있어서 열처리에 의하여 잔존용매 제거 단계를 실시함을 특징으로 하는 피혁분말의 제조방법.
  13. 제6항에 있어서 잔존용매가 제거된 조분말에 일정량의 물을 공급하여 일정시간 세척한 후 탈수하는 공정을 수회 반복하여 수세 및 탈수단계를 실시함을 특징으로 하는 피혁분말의 제조방법.
  14. 제6항에 있어서 여과에 의해 탈수를 함을 특징으로하는 피혁분말의 제조방법.
  15. 제6항에 있어서 잔존용매가 제거된 조분말을 이 조분말의 7배 이상의 중량의 물을 사용하여 수세를 실시함을 특징으로하는 피혁분말의 제조방법.
  16. 제6항에 있어서 실온에서 수세를 실시함을 특징으로 하는 피혁분말의 제조방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개되는 것임.
KR1019910007561A 1990-05-11 1991-05-10 피혁분말 및 그 제조방법 KR0137758B1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2-122002 1990-05-11
JP2122002A JP2561873B2 (ja) 1990-05-11 1990-05-11 皮革粉含有組成物
JP2-122001 1990-05-11
JP12200190A JP2961222B2 (ja) 1990-05-11 1990-05-11 皮革粉及び皮革粉含有製品

Publications (2)

Publication Number Publication Date
KR910020182A true KR910020182A (ko) 1991-12-19
KR0137758B1 KR0137758B1 (ko) 1998-04-27

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Country Status (5)

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US (1) US5534327A (ko)
EP (1) EP0456264B1 (ko)
KR (1) KR0137758B1 (ko)
AU (2) AU640005B2 (ko)
DE (1) DE69115752T2 (ko)

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JP2564130B2 (ja) * 1987-03-24 1996-12-18 出光石油化学株式会社 皮革様表面層を有する成形品
JPS63286500A (ja) * 1987-05-20 1988-11-24 アイン・エンジニアリング株式会社 皮革粉の成形方法
JP2717655B2 (ja) * 1987-05-20 1998-02-18 出光石油化学 株式会社 皮革粉、プラスチック製品、塗布材料及び塗布膜
JPS6470599A (en) * 1987-09-11 1989-03-16 Ain Engineering Kk Method for molding fine leather powder
JPH01163215A (ja) * 1987-12-19 1989-06-27 Ain Eng Kk 革粉と樹脂との混合方法
JP2564156B2 (ja) * 1987-12-19 1996-12-18 出光石油化学株式会社 革粉と樹脂とから成形されるフィルム、シ−ト又は塗膜
JPH079000B2 (ja) * 1988-02-01 1995-02-01 出光石油化学株式会社 改質皮革粉及び該皮革粉を含む樹脂組成物
JPH01314789A (ja) * 1988-06-08 1989-12-19 Achilles Corp 合成皮革
JPH01318100A (ja) * 1988-06-17 1989-12-22 Hosokawa Micron Corp 天燃皮革の微粉製造方法、並びに、それによって得られる天燃皮革の微粉、合成皮革原料、合成皮革組成物及び合成皮革成型品
JPH0295459A (ja) * 1988-09-30 1990-04-06 Hosokawa Micron Corp 皮革粉末の製造方法
JP2715129B2 (ja) * 1989-01-11 1998-02-18 ホソカワミクロン株式会社 皮革粉末の製造方法
JPH082997B2 (ja) * 1990-10-15 1996-01-17 出光石油化学株式会社 皮革粉含有ゴム組成物及び成形品
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100352466B1 (ko) * 2000-06-03 2002-09-11 주식회사 코켐 스팀공정을 포함한 수분산폴리우레탄을 이용한 인조피혁의제조방법

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EP0456264B1 (en) 1995-12-27
DE69115752D1 (de) 1996-02-08
AU7644391A (en) 1991-11-14
KR0137758B1 (ko) 1998-04-27
DE69115752T2 (de) 1996-06-13
AU4910993A (en) 1993-12-23
US5534327A (en) 1996-07-09
AU652697B2 (en) 1994-09-01
EP0456264A3 (en) 1992-03-18
AU640005B2 (en) 1993-08-12
EP0456264A2 (en) 1991-11-13

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