BR112012017566A2 - couro reduzido e método de preparação do mesmo - Google Patents

couro reduzido e método de preparação do mesmo

Info

Publication number
BR112012017566A2
BR112012017566A2 BR112012017566A BR112012017566A BR112012017566A2 BR 112012017566 A2 BR112012017566 A2 BR 112012017566A2 BR 112012017566 A BR112012017566 A BR 112012017566A BR 112012017566 A BR112012017566 A BR 112012017566A BR 112012017566 A2 BR112012017566 A2 BR 112012017566A2
Authority
BR
Brazil
Prior art keywords
leather
preparation
reduced
interlacing
fibers
Prior art date
Application number
BR112012017566A
Other languages
English (en)
Inventor
Liwen Zhang
Original Assignee
Zhejiang Hongzhan New Materiais Co Ltd
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 Zhejiang Hongzhan New Materiais Co Ltd filed Critical Zhejiang Hongzhan New Materiais Co Ltd
Publication of BR112012017566A2 publication Critical patent/BR112012017566A2/pt

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/01—Non-adhesive bandages or dressings
    • A61F13/01008—Non-adhesive bandages or dressings characterised by the material
    • A61F13/01012—Non-adhesive bandages or dressings characterised by the material being made of natural material, e.g. cellulose-, protein-, collagen-based
    • 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
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/44—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling
    • D04H1/46—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
    • 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
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01C—CHEMICAL OR BIOLOGICAL TREATMENT OF NATURAL FILAMENTARY OR FIBROUS MATERIAL TO OBTAIN FILAMENTS OR FIBRES FOR SPINNING; CARBONISING RAGS TO RECOVER ANIMAL FIBRES
    • D01C3/00—Treatment of animal material, e.g. chemical scouring of wool
    • 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
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/04—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres having existing or potential cohesive properties, e.g. natural fibres, prestretched or fibrillated artificial fibres
    • D04H1/30—Collagen
    • 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
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/44—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling
    • D04H1/46—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
    • D04H1/48—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres in combination with at least one other method of consolidation
    • D04H1/49—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres in combination with at least one other method of consolidation entanglement by fluid jet in combination with another consolidation means
    • 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
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/30—Woven fabric [i.e., woven strand or strip material]
    • Y10T442/3179—Woven fabric is characterized by a particular or differential weave other than fabric in which the strand denier or warp/weft pick count is specified
    • Y10T442/3195—Three-dimensional weave [e.g., x-y-z planes, multi-planar warps and/or wefts, etc.]

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Dermatology (AREA)
  • Medicinal Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Biomedical Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Vascular Medicine (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Molecular Biology (AREA)
  • Animal Husbandry (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
  • Nonwoven Fabrics (AREA)
  • Coloring (AREA)

Abstract

"couro reduzido e método de preparação do mesmo". são descritos um couro reduzido e um método de preparação do mesmo. o couro é feito principalmente por entrelaçamento tridimensional das fibras de colágeno obtidas através da desintegração de fibras de um material de couro, com uma densidade aparente de 0,35 g/cm3 a 1,4 g/cm3. o método de preparação do couro compreende as etapas de preparação das fibras de colágeno por desintegração de fibras de um material de couro, posicionamento, trançagem e processo de encolhimento a úmido-quente. o couro reduzido se aproxima de um couro natural na estrutura de entrelaçamento e na densidade aparente e cada um dos critérios de resistência, bem como a resistência ao desgaste. as vantagens do couro são que a peça de couro é grande e regular, para que ele pode ser arbitrariamente costurado, e a densidade aparente do entrelaçamento é consistente. os restos da indústria de couro são usados principalmente como matérias-prima para o couro reduzido. o método de preparação facilita o reaproveitamento dos recursos na indústria de couro.
BR112012017566A 2010-01-16 2011-01-17 couro reduzido e método de preparação do mesmo BR112012017566A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201010300376 2010-01-16
CN2010102118118A CN101851828B (zh) 2010-01-16 2010-06-17 一种还原皮革及其制备方法
PCT/CN2011/070329 WO2011085696A1 (zh) 2010-01-16 2011-01-17 一种还原皮革及其制备方法

Publications (1)

Publication Number Publication Date
BR112012017566A2 true BR112012017566A2 (pt) 2016-08-16

Family

ID=44303839

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012017566A BR112012017566A2 (pt) 2010-01-16 2011-01-17 couro reduzido e método de preparação do mesmo

Country Status (10)

Country Link
US (1) US20120295505A1 (pt)
EP (1) EP2524985A1 (pt)
JP (1) JP2013517334A (pt)
KR (1) KR20130006435A (pt)
CN (1) CN101851828B (pt)
AU (1) AU2011206786A1 (pt)
BR (1) BR112012017566A2 (pt)
CA (1) CA2787180A1 (pt)
RU (1) RU2012133532A (pt)
WO (1) WO2011085696A1 (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120295505A1 (en) * 2010-01-16 2012-11-22 Zhejiang Hongzhan New Materials Co., Ltd. Reducing leather and method for preparing the same
CN102267253A (zh) * 2011-05-26 2011-12-07 欣龙控股（集团）股份有限公司 一种仿真皮革基布及其制备方法
CN102644161A (zh) * 2012-03-20 2012-08-22 韩宏宇 一种再生革基布及其致密方法
CN103054275A (zh) * 2012-11-30 2013-04-24 张建武 采用制鞋废料再生生产鞋用部件的加工工艺
CN103866055B (zh) * 2012-12-15 2016-01-20 佛山捷利再生科技有限公司 一种皮浆大底材料的制备方法
CN104894695B (zh) * 2015-05-07 2016-05-25 徐琦 可直接纺纱用胶原纤维的制备方法及真皮纤维革
ES2806990T3 (es) * 2016-02-15 2021-02-19 Modern Meadow Inc Procedimiento para fabricar un material biofabricado que contiene fibrillas de colágeno
CN107116853B (zh) * 2017-04-01 2018-10-26 江苏科美新材料有限公司 一种服装用超细纤维合成革及其清洁生产方法
CN108547055A (zh) * 2018-04-09 2018-09-18 浙江思凯域新材料有限公司 舒爽家具用再生皮基布制备方法
CN110205829B (zh) * 2019-04-04 2021-11-23 江阴骏华纺织科技有限公司 一种水性牛纤皮基布的后处理工艺
CN113106592B (zh) * 2019-05-27 2021-12-07 广东五源新材料科技集团有限公司 具有纳米级分支的动物皮革纤维束、纱线、包芯纱及制品
CN110318260A (zh) * 2019-07-16 2019-10-11 温州市柯林贸易有限公司 一种超纤服装革及其制备方法
CN113584235A (zh) * 2021-08-17 2021-11-02 福建华夏合成革有限公司 一种用于拳击手套的皮革制备方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0128692D0 (en) * 2001-11-30 2002-01-23 B & H Res Ltd Formation of sheet material using hydroentanglement
CN1252251C (zh) * 2004-07-26 2006-04-19 戴育成 皮肤干细胞胶原海绵膜人工活性皮肤的制备方法
CN1779002B (zh) 2004-11-20 2010-04-07 张立文 胶原纤维还原革基布及其加工方法
CN101111611A (zh) * 2004-12-22 2008-01-23 科学与工业研究会 制备湿式粉红色皮革的方法
CN100494546C (zh) * 2005-01-20 2009-06-03 天维纺织科技(深圳)有限公司 一种皮革纤维基布的制备方法
CN1990930A (zh) * 2005-12-31 2007-07-04 樊福定 用于塑料地板革基材的玻璃纤维薄毡及其制备方法
CN100545329C (zh) 2006-04-30 2009-09-30 张立文 一种液体开松机
CN101235579A (zh) * 2007-01-31 2008-08-06 张立文 一种水刺布及其加工方法
CN101525672B (zh) * 2009-03-28 2012-10-24 张家界金鲵生物科技有限公司 一种大鲵皮革的生产方法及其产品
US20120295505A1 (en) * 2010-01-16 2012-11-22 Zhejiang Hongzhan New Materials Co., Ltd. Reducing leather and method for preparing the same

Also Published As

Publication number Publication date
WO2011085696A1 (zh) 2011-07-21
AU2011206786A1 (en) 2012-09-06
EP2524985A1 (en) 2012-11-21
CN101851828B (zh) 2012-09-05
CN101851828A (zh) 2010-10-06
KR20130006435A (ko) 2013-01-16
CA2787180A1 (en) 2011-07-21
JP2013517334A (ja) 2013-05-16
US20120295505A1 (en) 2012-11-22
RU2012133532A (ru) 2014-02-27

Similar Documents

Publication Publication Date Title
BR112012017566A2 (pt) couro reduzido e método de preparação do mesmo
BR112014015754A2 (pt) fibras de carbono revestidas com agente de colagem, processo de produção das fibras de carbono, pré-impregnado e material compósito reforçado com fibras de carbono
BR112014011438A8 (pt) biomaterial ou biocompósito, uso de um compósito plástico de girassol, e, processo para a produção de um compósito plástico de girassol
BR112017013415A2 (pt) método para fabricação de uma peça feita de material compósito
UY33355A (es) ?proceso para la producción de materiales compuestos a base de gel?.
BRPI0908802A2 (pt) Pré-forma usada para reforçar estrutura compósita e estrutura compósita tridimensional reforçada com pré-forma e respectivos métodos de fabrico
BR112014002045A2 (pt) método e dispositivo para transportar, colocar e compactar reforçadores compósitos
BR112014014975A2 (pt) produto de tecido; método para produzir uma composição de tecido; e método para tratar um local de tecido
BR112014018859A8 (pt) Ração contendo ingredientes da ração adicionais e aditivos adicionais e outros agentes auxiliares, processo para preparação de uma ração, método para aumento do teor de gordura do leite e para aumento da produção de leite e ração composta de ruminantes
CL2017001189A1 (es) Materiales celulósicos y proceso para su preparación
BR112015027743B8 (pt) métodos para preparar frações de lignina termicamente estáveis
BR112015013484A8 (pt) Material para imersão de lonas de cordonel e método para a produção do mesmo
BR112014017498A2 (pt) aperfeiçoamentos em laminados ou relacionados aos mesmos
BR112013000169A2 (pt) material compósito feito de um material contendo celulose com pmma como uma matriz de plástico usando diferentes componentes de acoplamento
NI201300060A (es) Procedimiento para obtener una composición proteínica y una composición grasa a partir de recortes de carne.
BR112015020000A2 (pt) fibra kraft quimicamente modificada e métodos de fabricação da mesma
EA201691515A1 (ru) Пористый углеродистый материал, композитный материал, армированный углеродистым материалом, предшественник пористого углеродистого материала, способ получения предшественника пористого углеродистого материала и способ получения пористого углеродистого материала
GB2519246A (en) Low density composite materials, their production and use
BR112014013260A2 (pt) fibra de carbono com um acabamento condutor, método para produzir fibras de carbono para materiais compósitos tendo melhorada condutividade, e, material compósito reforçado por fibra
BR112017025970A2 (pt) método de produção de nanofibrilas de celulose
BR112012020129A2 (pt) processo para o aproveitamento de vinhaça.
BR112018075917A2 (pt) composição compreendendo um material fibroso, um polímero de multiestágios e um polímero (met)acrílico, seu método de preparação e seu uso
BR112016028350A2 (pt) ?método para encapsular material biológico, microesfera de hidrogel tridimensional e composição para transplante em um indivíduo?
BR112015002542A8 (pt) método de caracterização de um objeto
BR112016023164A2 (pt) processo para produção de um compósito termoplástico de fibra natural/amido, e, compósito termoplástico de fibra natural/amido

Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 3A, 4A E 5A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2384 DE 13-09-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.

B350 Update of information on the portal [chapter 15.35 patent gazette]