CN121079464A - 无溶剂方法和所得产品 - Google Patents

无溶剂方法和所得产品

Info

Publication number
CN121079464A
CN121079464A CN202480026640.1A CN202480026640A CN121079464A CN 121079464 A CN121079464 A CN 121079464A CN 202480026640 A CN202480026640 A CN 202480026640A CN 121079464 A CN121079464 A CN 121079464A
Authority
CN
China
Prior art keywords
polyurethane
mass
impregnation
microfiber
fibers
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN202480026640.1A
Other languages
English (en)
Chinese (zh)
Inventor
志栗龙二
西田贵也
萨维里奥·安杰卢奇
沃尔特·卡蒂纳利
埃琳娜·福图纳蒂
乔瓦尼·阿蒂诺
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alcantara SpA
Original Assignee
Alcantara SpA
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 Alcantara SpA filed Critical Alcantara SpA
Publication of CN121079464A publication Critical patent/CN121079464A/zh
Pending legal-status Critical Current

Links

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
    • D06N3/145—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 two or more layers of polyurethanes
    • 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
    • D06N3/0002—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
    • D06N3/0011—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 non-woven fabrics
    • 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
    • D06N3/0063—Inorganic compounding ingredients, e.g. metals, carbon fibres, Na2CO3, metal layers; Post-treatment with inorganic compounds
    • 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
    • D06N2211/00—Specially adapted uses
    • D06N2211/12—Decorative or sun protection articles
    • D06N2211/28—Artificial leather
    • 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
    • D06N2213/00—Others characteristics
    • D06N2213/03—Fibrous web coated on one side with at least two layers of the same polymer type, e.g. two coatings of polyolefin

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
CN202480026640.1A 2023-04-18 2024-04-16 无溶剂方法和所得产品 Pending CN121079464A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT102023000007491A IT202300007491A1 (it) 2023-04-18 2023-04-18 Processo senza solventi e prodotto ottenuto
IT102023000007491 2023-04-18
PCT/IB2024/053697 WO2024218642A1 (fr) 2023-04-18 2024-04-16 Procédé sans solvant et produit obtenu

Publications (1)

Publication Number Publication Date
CN121079464A true CN121079464A (zh) 2025-12-05

Family

ID=87036093

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202480026640.1A Pending CN121079464A (zh) 2023-04-18 2024-04-16 无溶剂方法和所得产品

Country Status (4)

Country Link
EP (1) EP4698717A1 (fr)
CN (1) CN121079464A (fr)
IT (1) IT202300007491A1 (fr)
WO (1) WO2024218642A1 (fr)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3531368A (en) 1966-01-07 1970-09-29 Toray Industries Synthetic filaments and the like
GB1302584A (fr) 1970-06-23 1973-01-10
US3899292A (en) 1972-03-23 1975-08-12 Toray Industries Process for crumpling synthetic suede
ITMI20010516A1 (it) 2001-03-12 2002-09-12 Alcantara Spa Processo per la produzione di un tessuto non tessuto microfibroso scamosciato senza l'uso di solventi organici
ITMI20012779A1 (it) 2001-12-21 2003-06-21 Alcantara Spa Procedimento per la preparazione di un materiale tessile composito e il materiale tessile composito cosi' ottenuto di elevata durabilita' e'
EP1353006B1 (fr) 2002-04-10 2009-07-22 ALCANTARA S.p.A. Procédé de fabrication d'un tissu imitation daim microfibreux non-tissé
WO2015129602A1 (fr) 2014-02-27 2015-09-03 東レ株式会社 Matériau en forme de feuille et procédé de production associé
IT201700089038A1 (it) 2017-08-02 2019-02-02 Alcantara Spa Nuovo processo per la preparazione di un tessuto non tessuto micro-fibroso sintetico scamosciato
CN108951186B (zh) * 2018-08-16 2020-09-22 陕西科技大学 一种全水性超细纤维合成革的制造方法
CN114829701B (zh) 2019-12-20 2023-10-20 东丽株式会社 片状物及其制造方法

Also Published As

Publication number Publication date
IT202300007491A1 (it) 2024-10-18
WO2024218642A1 (fr) 2024-10-24
EP4698717A1 (fr) 2026-02-25
WO2024218642A9 (fr) 2025-11-13

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