KR920004533A - 콜라겐 분말의 제조방법 - Google Patents

콜라겐 분말의 제조방법 Download PDF

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Publication number
KR920004533A
KR920004533A KR1019910013664A KR910013664A KR920004533A KR 920004533 A KR920004533 A KR 920004533A KR 1019910013664 A KR1019910013664 A KR 1019910013664A KR 910013664 A KR910013664 A KR 910013664A KR 920004533 A KR920004533 A KR 920004533A
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KR
South Korea
Prior art keywords
collagen
acid
wet
producing
powder according
Prior art date
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KR1019910013664A
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English (en)
Inventor
와다 데쓰오
야마구찌 데쓰히꼬
Original Assignee
무라다 가쓰
쇼와 덴코 카부시키 카이샤
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Application filed by 무라다 가쓰, 쇼와 덴코 카부시키 카이샤 filed Critical 무라다 가쓰
Publication of KR920004533A publication Critical patent/KR920004533A/ko

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    • 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
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09H—PREPARATION OF GLUE OR GELATINE
    • C09H3/00—Isolation of glue or gelatine from raw materials, e.g. by extracting, by heating
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08H—DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS
    • C08H1/00—Macromolecular products derived from proteins
    • C08H1/06—Macromolecular products derived from proteins derived from horn, hoofs, hair, skin or leather
    • 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
    • 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
    • D06N3/0061—Organic fillers or organic fibrous fillers, e.g. ground leather waste, wood bark, cork powder, vegetable flour; Other organic compounding ingredients; Post-treatment with organic compounds
    • 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

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Dermatology (AREA)
  • Wood Science & Technology (AREA)
  • Textile Engineering (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)

Abstract

내용 없음

Description

콜라겐 분말의 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (10)

  1. 주로 콜라겐으로 구성된 정제된 동물의 조직을 물중에서, 콜라겐 농도 1－30중량%, 수온 37℃이하, pH값 2－8에서, 습식－분쇄시키고 다가금속 무두질 처리제를 이용하여 pH범위 2－7에서 상기 분쇄된 조직을 무두질 처리하여 안정한 습윤 콜라겐 생성물을 얻은 다음, 이 습윤 콜라겐 생성물을 pH 범위 4－8에서 탈수시킨 후 건조시키고 이 탈수 생성물을 콜라겐 분말이 되도록 분쇄시키는 단계로 이루어짐을 특징으로 하는 콜라겐 분말의 제조방법.
  2. 제1항에 있어서, 습식－분쇄시의 콜라겐 농도가 3－15중량%인 것이 특징인 콜라겐 분말의 제조방법.
  3. 제1항에 있어서, 습식－분쇄시의 pH값을 염산, 황산, 초산, 젖산, 구연산, 타르타르산, 숙신산 및 말레산중에서 선택된 산이나 수산화나트륨, 중탄산나트륨, 수성암모니아 및 유기아민중에서 선택된 알칼리를 이용하여 조성하는 것이 특징인 콜라겐 분말의 제조방법.
  4. 제1항에 있어서, 다가금속 무두질 처리제를 크롬, 지르코닐 및 알루미늄 중에서 선택하는 것이 특징인 콜라겐 분말의 제조방법.
  5. 제1항에 있어서, 유기 무기질 처리제를 다가금속 무기질 처리제와 병용하는 것이 특징인 콜라겐 분말의 제조방법.
  6. 제1항에 있어서, 고기 콜라겐 생성물을 약 70℃이상으로 가열한 후에 탈수를 수행하는 것이 특징인 콜라겐 분말의 제조방법.
  7. 제1항에 있어서, 탈수된 콜라겐을 건조단계에서 함수량 10 중량%이하가 되도록 건조시킨 것이 특징인 콜라겐 분말의 제조방법.
  8. 제1항에 있어서, 결과적인 분말이 평균 입도범위가 4－25㎛이고 입도가 40㎛이하인 입자의 함량이 85%이상인 대개 정상적인 분포의 입도를 갖는 것이 특징인 콜라겐 분말의 제조방법.
  9. 제1항에 있어서, 혼합물의 pH를 콜라겐의 등전점 이상으로 조정하거나 또는 콜라겐을 염석시킴으로써 콜라겐을 침전시킨 상태에서 습식－분쇄 및 무두질 처리를 수행하는 것이 특징인 콜라겐 분말의 제조방법.
  10. 제1항에 있어서, 안료 또는 확장제 안료를 무두질 단계에서 첨가하는 것이 특징인 콜라겐 분말의 제조방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개되는 것임.
KR1019910013664A 1990-08-08 1991-08-07 콜라겐 분말의 제조방법 KR920004533A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2-211416 1990-08-08
JP21141690 1990-08-08

Publications (1)

Publication Number Publication Date
KR920004533A true KR920004533A (ko) 1992-03-27

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ID=16605596

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910013664A KR920004533A (ko) 1990-08-08 1991-08-07 콜라겐 분말의 제조방법

Country Status (5)

Country Link
US (1) US5274078A (ko)
EP (1) EP0470399B1 (ko)
KR (1) KR920004533A (ko)
AU (1) AU641784B2 (ko)
DE (1) DE69118270T2 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100977744B1 (ko) * 2002-05-21 2010-08-24 콜테크 오스트레일리아 리미티드 콜라겐과 그 생산방법

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US5153067A (en) * 1989-10-06 1992-10-06 Showa Denko K.K. Collagen powder having good dispersion stability and use thereof as leather-like surface layer-forming agent
TW208055B (ko) * 1992-02-19 1993-06-21 Idemitsu Petrochem Kk
EP0610481A1 (en) * 1992-09-03 1994-08-17 Edmond Pharma S.R.L. Extraction of collagen
EP0962146B1 (en) * 1998-06-05 2002-10-23 Naturin GmbH & Co Black edible flat film based on collagen and foodstuff comprising said film
US6454787B1 (en) 1998-12-11 2002-09-24 C. R. Bard, Inc. Collagen hemostatic foam
US6361551B1 (en) 1998-12-11 2002-03-26 C. R. Bard, Inc. Collagen hemostatic fibers
US20020114795A1 (en) 2000-12-22 2002-08-22 Thorne Kevin J. Composition and process for bone growth and repair
CN101460547B (zh) * 2006-06-02 2012-07-11 株式会社钟化 含铝盐树脂粉末、其制造方法、含有该树脂粉末的树脂组合物、磷吸附剂、抗菌剂以及抗霉菌剂
US7718616B2 (en) 2006-12-21 2010-05-18 Zimmer Orthobiologics, Inc. Bone growth particles and osteoinductive composition thereof
CN101877976B (zh) * 2007-11-30 2012-12-19 株式会社钟化 抗菌性人工毛发及人工毛发用抗菌性涂布剂
CN103080194B (zh) * 2010-07-30 2015-10-14 株式会社日皮 胶原粉末和/或胶原衍生物粉末及其制造方法
CN103313733A (zh) 2010-11-15 2013-09-18 捷迈整形外科生物材料有限公司 骨空隙填充剂
CN102160608B (zh) * 2011-03-01 2013-05-29 王传浩 人造咬胶皮、其制备方法及用途
DE102013107794A1 (de) * 2013-07-22 2015-01-22 Visiotex GmbH Verfahren zur Herstellung eines Lederfadens
US11913166B2 (en) 2015-09-21 2024-02-27 Modern Meadow, Inc. Fiber reinforced tissue composites
ES2806990T3 (es) 2016-02-15 2021-02-19 Modern Meadow Inc Procedimiento para fabricar un material biofabricado que contiene fibrillas de colágeno
AU2018253595A1 (en) 2017-11-13 2019-05-30 Modern Meadow, Inc. Biofabricated leather articles having zonal properties
EP3824030A4 (en) * 2018-07-18 2022-04-27 Modern Meadow, Inc. BIOFABRICATED LEATHER ARTICLES, AND RELATED METHODS
AU2020209847B2 (en) 2019-01-17 2024-10-17 Modern Meadow, Inc. Layered collagen materials and methods of making the same

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1596790A (ko) * 1968-11-27 1970-06-22
JPS5365358A (en) * 1976-11-22 1978-06-10 Nippi Inc Collagen fiber dispersion
US4834762A (en) * 1986-08-07 1989-05-30 Ein (America) Inc. Animal protein resin-plastic compositions and manufactures incorporating animal skins and/or leather and/or gelatin powder therein, the powder therein, and method of producing the same
JP2685301B2 (ja) * 1989-08-25 1997-12-03 有限会社カイ コラーゲン湿体の製造方法
US5153067A (en) * 1989-10-06 1992-10-06 Showa Denko K.K. Collagen powder having good dispersion stability and use thereof as leather-like surface layer-forming agent

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100977744B1 (ko) * 2002-05-21 2010-08-24 콜테크 오스트레일리아 리미티드 콜라겐과 그 생산방법

Also Published As

Publication number Publication date
US5274078A (en) 1993-12-28
EP0470399A2 (en) 1992-02-12
AU641784B2 (en) 1993-09-30
DE69118270D1 (de) 1996-05-02
EP0470399B1 (en) 1996-03-27
AU8041991A (en) 1992-02-13
EP0470399A3 (en) 1992-04-22
DE69118270T2 (de) 1996-12-05

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