GB1464223A - Polyurethane-coated leather-like sheet materials - Google Patents

Polyurethane-coated leather-like sheet materials

Info

Publication number
GB1464223A
GB1464223A GB2125275A GB2125275A GB1464223A GB 1464223 A GB1464223 A GB 1464223A GB 2125275 A GB2125275 A GB 2125275A GB 2125275 A GB2125275 A GB 2125275A GB 1464223 A GB1464223 A GB 1464223A
Authority
GB
United Kingdom
Prior art keywords
coating
fibres
finish
glycol
polyurethane
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.)
Expired
Application number
GB2125275A
Other languages
English (en)
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.)
Kuraray Co Ltd
Original Assignee
Kuraray 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 Kuraray Co Ltd filed Critical Kuraray Co Ltd
Publication of GB1464223A publication Critical patent/GB1464223A/en
Expired 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)

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Laminated Bodies (AREA)
  • Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
GB2125275A 1974-05-25 1975-05-19 Polyurethane-coated leather-like sheet materials Expired GB1464223A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5911174A JPS578912B2 (enrdf_load_stackoverflow) 1974-05-25 1974-05-25

Publications (1)

Publication Number Publication Date
GB1464223A true GB1464223A (en) 1977-02-09

Family

ID=13103862

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2125275A Expired GB1464223A (en) 1974-05-25 1975-05-19 Polyurethane-coated leather-like sheet materials

Country Status (2)

Country Link
JP (1) JPS578912B2 (enrdf_load_stackoverflow)
GB (1) GB1464223A (enrdf_load_stackoverflow)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0134635A3 (en) * 1983-07-12 1985-11-27 Toray Industries, Inc. Artificial grain leather
EP0617159A3 (en) * 1993-03-25 1999-10-27 Kuraray Co., Ltd. Highly flexible leather-like sheet material and process for producing the same
WO2015118395A1 (en) * 2014-02-05 2015-08-13 Cartina S.R.L. Method for milling sheets of fabric
CN112501918A (zh) * 2021-01-11 2021-03-16 禾欣可乐丽超纤皮(嘉兴)有限公司 一种聚氨酯湿法调节超纤基布膜微孔的新方法
CN112593325A (zh) * 2020-12-04 2021-04-02 江苏金太阳纺织科技股份有限公司 一种编织仿皮革软席面料的制备方法
CN118269388A (zh) * 2024-03-22 2024-07-02 东莞市雄林新材料科技股份有限公司 一种聚氨酯多层复合布料成型工艺

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56112579A (en) * 1980-02-08 1981-09-04 Kohkoku Chem Ind Synthetic leather for heat press mold
JPS5959503U (ja) * 1982-10-13 1984-04-18 カヤバ工業株式会社 油圧シリンダのクツシヨン装置
CN110117912B (zh) * 2019-04-08 2021-08-17 温州大学 一种用于超纤贝斯的水性聚氨酯

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2402799C3 (de) * 1974-01-22 1978-11-30 Bayer Ag, 5090 Leverkusen Verfahren zur Textilbeschichtung mit Polyurethanen nach dem Umkehrverfahren

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0134635A3 (en) * 1983-07-12 1985-11-27 Toray Industries, Inc. Artificial grain leather
EP0617159A3 (en) * 1993-03-25 1999-10-27 Kuraray Co., Ltd. Highly flexible leather-like sheet material and process for producing the same
WO2015118395A1 (en) * 2014-02-05 2015-08-13 Cartina S.R.L. Method for milling sheets of fabric
CN112593325A (zh) * 2020-12-04 2021-04-02 江苏金太阳纺织科技股份有限公司 一种编织仿皮革软席面料的制备方法
CN112593325B (zh) * 2020-12-04 2022-01-25 江苏金太阳纺织科技股份有限公司 一种编织仿皮革软席面料的制备方法
CN112501918A (zh) * 2021-01-11 2021-03-16 禾欣可乐丽超纤皮(嘉兴)有限公司 一种聚氨酯湿法调节超纤基布膜微孔的新方法
CN112501918B (zh) * 2021-01-11 2022-06-24 禾欣可乐丽超纤皮(嘉兴)有限公司 一种聚氨酯湿法调节超纤基布膜微孔的新方法
CN118269388A (zh) * 2024-03-22 2024-07-02 东莞市雄林新材料科技股份有限公司 一种聚氨酯多层复合布料成型工艺

Also Published As

Publication number Publication date
JPS50148505A (enrdf_load_stackoverflow) 1975-11-28
JPS578912B2 (enrdf_load_stackoverflow) 1982-02-18

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee