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US20140212676A1 - Leather-like sheet and method for manufacturing the same - Google Patents

Leather-like sheet and method for manufacturing the same Download PDF

Info

Publication number
US20140212676A1
US20140212676A1 US14/239,669 US201214239669A US2014212676A1 US 20140212676 A1 US20140212676 A1 US 20140212676A1 US 201214239669 A US201214239669 A US 201214239669A US 2014212676 A1 US2014212676 A1 US 2014212676A1
Authority
US
United States
Prior art keywords
urethane resin
skin layer
leather
sheet
resin composition
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.)
Abandoned
Application number
US14/239,669
Other languages
English (en)
Inventor
Tomohiro Tetsui
Naotaka Gotoh
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.)
DIC Corp
Original Assignee
DIC Corp
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 DIC Corp filed Critical DIC Corp
Assigned to DIC CORPORATION reassignment DIC CORPORATION ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: GOTOH, NAOTAKA, TETSUI, TOMOHIRO
Publication of US20140212676A1 publication Critical patent/US20140212676A1/en
Abandoned 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/022—Non-woven fabric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/0804—Manufacture of polymers containing ionic or ionogenic groups
    • C08G18/0819—Manufacture of polymers containing ionic or ionogenic groups containing anionic or anionogenic groups
    • C08G18/0823—Manufacture of polymers containing ionic or ionogenic groups containing anionic or anionogenic groups containing carboxylate salt groups or groups forming them
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • C08G18/12—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation step
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/34—Carboxylic acids; Esters thereof with monohydroxyl compounds
    • C08G18/348—Hydroxycarboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/44—Polycarbonates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
    • C08G18/6633—Compounds of group C08G18/42
    • C08G18/6659—Compounds of group C08G18/42 with compounds of group C08G18/34
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/75—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic
    • C08G18/758—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing two or more cycloaliphatic rings
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J175/00—Adhesives based on polyureas or polyurethanes; Adhesives based on derivatives of such polymers
    • C09J175/04—Polyurethanes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02—Synthetic macromolecular fibres
    • B32B2262/0261—Polyamide fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02—Synthetic macromolecular fibres
    • B32B2262/0276—Polyester fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02—Synthetic macromolecular fibres
    • B32B2262/0292—Polyurethane fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/06—Vegetal fibres
    • B32B2262/062—Cellulose fibres, e.g. cotton
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2437/00—Clothing
    • B32B2437/02—Gloves, shoes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2479/00—Furniture
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2605/00—Vehicles
    • B32B2605/003—Interior finishings
    • 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
    • D06N2209/00—Properties of the materials
    • D06N2209/14—Properties of the materials having chemical properties
    • D06N2209/145—Oleophobic
    • 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
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
    • Y10T428/31554—Next to second layer of polyamidoester

Definitions

  • the durability including perspiration resistance, which is required for the skin layer, is considered important to maintain high quality over an extended period of time without a change in appearance or degradation of the skin layer or a decrease in the adhesion of the skin layer to the support when perspiration or oil adheres to the surface of the skin layer.
  • low-molecular-weight polyols include aliphatic polyols such as 1,6-hexanediol, ethylene glycol, diethylene glycol, triethylene glycol, 1,2-propylene glycol, 1,3-propylene glycol, dipropylene glycol, 1,4-butanediol, 1,3-butanediol, 1,2-butanediol, 2,3-butanediol, 1,5-pentanediol, 1,5-hexanediol, 2,5-hexanediol, 1,6-hexanediol, 1,7-heptanediol, 1,8-octanediol, 1,9-nonanediol, 1,10-decanediol, neopentyl glycol, 3-methyl-1,5-pentanediol, and 2-methyl-1,3-propanediol; and alipha
  • a leather-like sheet (III-2) was fabricated in the same manner as in Example 1 except that the urethane resin composition (I-1) for forming a skin layer was replaced with 100 parts by mass of the urethane resin composition (II-1) for forming a skin layer.
  • a leather-like sheet (I′-2) was fabricated in the same manner as in Example 1 except that the urethane resin composition (I-1) for forming a skin layer was replaced with 100 parts by mass of the urethane resin composition (I′-1) for forming a skin layer.
  • urethane resin composition (III′) having a nonvolatile content of 35% by mass (weight average molecular weight of 39,000 and hydroxyl value of 0.0).

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Adhesives Or Adhesive Processes (AREA)
US14/239,669 2011-08-22 2012-06-29 Leather-like sheet and method for manufacturing the same Abandoned US20140212676A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2011-180491 2011-08-22
JP2011180491 2011-08-22
PCT/JP2012/066690 WO2013027489A1 (fr) 2011-08-22 2012-06-29 Feuille en simili cuir et procédé pour sa fabrication

Publications (1)

Publication Number Publication Date
US20140212676A1 true US20140212676A1 (en) 2014-07-31

Family

ID=47746242

Family Applications (1)

Application Number Title Priority Date Filing Date
US14/239,669 Abandoned US20140212676A1 (en) 2011-08-22 2012-06-29 Leather-like sheet and method for manufacturing the same

Country Status (5)

Country Link
US (1) US20140212676A1 (fr)
JP (1) JP5196088B1 (fr)
CN (1) CN103764899B (fr)
TW (1) TWI547618B (fr)
WO (1) WO2013027489A1 (fr)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017193609A (ja) * 2016-04-19 2017-10-26 Dic株式会社 粘着剤組成物、及び、粘着シート
KR20180126735A (ko) * 2017-05-18 2018-11-28 현대자동차주식회사 자동차 내장재용 친환경 인조피혁 및 그 제조방법
US10688762B2 (en) 2015-03-19 2020-06-23 Zeon Corporation Laminate for automotive interior material
CN112195663A (zh) * 2020-09-30 2021-01-08 安徽安利材料科技股份有限公司 一种再生丝水性无溶剂包装用聚氨酯合成革及制备方法
CN114599701A (zh) * 2019-10-28 2022-06-07 Dic株式会社 氨基甲酸酯树脂组合物、接着剂及合成皮革
CN114989378A (zh) * 2022-06-23 2022-09-02 山东天庆科技发展有限公司 一种具有抗静电性能的水性聚氨酯树脂及其制备方法和应用
US11479910B2 (en) * 2018-06-07 2022-10-25 Dic Corporation Synthetic leather
US11479911B2 (en) * 2018-06-07 2022-10-25 Dic Corporation Synthetic leather
US11479908B2 (en) * 2018-06-07 2022-10-25 Dic Corporation Synthetic leather
US20220403164A1 (en) * 2019-10-28 2022-12-22 Dic Corporation Urethane resin composition and leather sheet
US20240309582A1 (en) * 2021-02-25 2024-09-19 Dic Corporation Synthetic leather

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103437195B (zh) * 2013-08-16 2015-01-14 东莞市雄林新材料科技股份有限公司 一种免车缝的热熔胶tpu-pu皮革及其制备方法
CN103437194B (zh) * 2013-08-16 2015-04-08 东莞市雄林新材料科技股份有限公司 一种免车缝的热熔胶tpu皮革及其制备方法
JP5858314B2 (ja) 2013-09-06 2016-02-10 Dic株式会社 皮革様シート
KR102335832B1 (ko) * 2014-10-20 2021-12-06 디아이씨 가부시끼가이샤 점착제 조성물 및 점착 시트
US10519596B2 (en) * 2015-03-03 2019-12-31 Dic Corporation Method for producing leather-like sheet
JP6657921B2 (ja) * 2015-12-21 2020-03-04 Dic株式会社 ウレタン樹脂組成物、及び、合成皮革
JP2017193656A (ja) * 2016-04-21 2017-10-26 Dic株式会社 粘着テープ、その製造方法、物品及び携帯電子端末
EP3789537B1 (fr) * 2018-06-07 2024-11-27 DIC Corporation Cuir synthétique
JP6836736B2 (ja) * 2018-12-04 2021-03-03 Dic株式会社 合成皮革
JP6836735B2 (ja) * 2018-12-04 2021-03-03 Dic株式会社 合成皮革
CN115151588A (zh) 2020-10-09 2022-10-04 旭化成株式会社 聚碳酸酯多元醇组合物
EP4435055A4 (fr) * 2021-11-18 2025-11-05 Dainippon Ink & Chemicals Composition de résine uréthane, et stratifié
EP4293059A1 (fr) * 2022-06-17 2023-12-20 Basf Se Matériaux pu compacts décollables

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3652747A (en) * 1969-03-17 1972-03-28 Dainippon Ink & Chemicals Process for manufacturing synthetic leather
US4613527A (en) * 1983-12-13 1986-09-23 Bayer Aktiengesellschaft PUR-coating compositions which are cross-linkable under heat, a process for their production and their use thereof as an adhesive coat for textiles
US5389430A (en) * 1993-02-05 1995-02-14 Th. Goldschmidt Ag Textiles coated with waterproof, moisture vapor permeable polymers
US20100247895A1 (en) * 2009-03-31 2010-09-30 Tomoyuki Uemura Artificial leather for automobile interior materials and method for producing the same
US20130011590A1 (en) * 2011-07-06 2013-01-10 Bayer Materialscience Ag Waterborne polyurethane coating compositions
US20130136913A1 (en) * 2010-08-06 2013-05-30 Dic Corporation Urethane resin composition, coating agent, laminate, and leather-like sheet, use of urethane resin composition for forming surface skin layer of leather-like sheet

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60199017A (ja) * 1984-03-23 1985-10-08 Kuraray Co Ltd 熱可塑性ポリウレタンの製造法
WO1994007934A1 (fr) * 1992-09-29 1994-04-14 Asahi Kasei Kogyo Kabushiki Kaisha Polyurethane thermoplastique derive de polytetramethylene carbonate diol
KR100389934B1 (ko) * 2000-07-05 2003-07-04 다이니뽄 잉끼 가가꾸 고오교오 가부시끼가이샤 합성피혁용 수성 건식 적층 접착제 조성물 및 그것을사용하여 되는 합성피혁의 제조 방법
JP4257564B2 (ja) * 2000-07-05 2009-04-22 Ｄｉｃ株式会社 合成皮革用水性ドライラミネート接着剤組成物及びそれを使用してなる合成皮革の製造方法
JP2005104054A (ja) * 2003-10-01 2005-04-21 Dai Ichi Kogyo Seiyaku Co Ltd 繊維積層体の製造方法及び繊維積層体
JP2005206970A (ja) * 2004-01-23 2005-08-04 Dai Ichi Kogyo Seiyaku Co Ltd 繊維積層体の製造方法、繊維積層体及び合成皮革
JP2006022222A (ja) * 2004-07-08 2006-01-26 Sanyo Chem Ind Ltd ポリウレタン樹脂水性分散体
EP1983012A4 (fr) * 2006-02-10 2012-03-14 Asahi Glass Co Ltd Procédé pour la production de résine uréthane et agent adhésif
CN102099394A (zh) * 2008-07-16 2011-06-15 宇部兴产株式会社 水性聚氨酯树脂分散体及其制造方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3652747A (en) * 1969-03-17 1972-03-28 Dainippon Ink & Chemicals Process for manufacturing synthetic leather
US4613527A (en) * 1983-12-13 1986-09-23 Bayer Aktiengesellschaft PUR-coating compositions which are cross-linkable under heat, a process for their production and their use thereof as an adhesive coat for textiles
US5389430A (en) * 1993-02-05 1995-02-14 Th. Goldschmidt Ag Textiles coated with waterproof, moisture vapor permeable polymers
US20100247895A1 (en) * 2009-03-31 2010-09-30 Tomoyuki Uemura Artificial leather for automobile interior materials and method for producing the same
US20130136913A1 (en) * 2010-08-06 2013-05-30 Dic Corporation Urethane resin composition, coating agent, laminate, and leather-like sheet, use of urethane resin composition for forming surface skin layer of leather-like sheet
US20130011590A1 (en) * 2011-07-06 2013-01-10 Bayer Materialscience Ag Waterborne polyurethane coating compositions

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10688762B2 (en) 2015-03-19 2020-06-23 Zeon Corporation Laminate for automotive interior material
JP2017193609A (ja) * 2016-04-19 2017-10-26 Dic株式会社 粘着剤組成物、及び、粘着シート
KR20180126735A (ko) * 2017-05-18 2018-11-28 현대자동차주식회사 자동차 내장재용 친환경 인조피혁 및 그 제조방법
US10676863B2 (en) * 2017-05-18 2020-06-09 Hyundai Motor Company Eco-friendly artificial leather for interior of automobile and manufacturing method thereof
KR102406170B1 (ko) 2017-05-18 2022-06-07 현대자동차주식회사 자동차 내장재용 친환경 인조피혁 및 그 제조방법
US11479910B2 (en) * 2018-06-07 2022-10-25 Dic Corporation Synthetic leather
US11479908B2 (en) * 2018-06-07 2022-10-25 Dic Corporation Synthetic leather
US11479911B2 (en) * 2018-06-07 2022-10-25 Dic Corporation Synthetic leather
US20220403164A1 (en) * 2019-10-28 2022-12-22 Dic Corporation Urethane resin composition and leather sheet
CN114599701A (zh) * 2019-10-28 2022-06-07 Dic株式会社 氨基甲酸酯树脂组合物、接着剂及合成皮革
US20220389293A1 (en) * 2019-10-28 2022-12-08 Dic Corporation Urethane resin composition, adhesive, and synthetic leather
US12410316B2 (en) * 2019-10-28 2025-09-09 Dic Corporation Urethane resin composition and leather sheet
US12486439B2 (en) * 2019-10-28 2025-12-02 Dic Corporation Urethane resin composition, adhesive, and synthetic leather
CN112195663A (zh) * 2020-09-30 2021-01-08 安徽安利材料科技股份有限公司 一种再生丝水性无溶剂包装用聚氨酯合成革及制备方法
US20240309582A1 (en) * 2021-02-25 2024-09-19 Dic Corporation Synthetic leather
CN114989378A (zh) * 2022-06-23 2022-09-02 山东天庆科技发展有限公司 一种具有抗静电性能的水性聚氨酯树脂及其制备方法和应用

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