KR102631671B1 - 합성 피혁 - Google Patents
합성 피혁 Download PDFInfo
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- KR102631671B1 KR102631671B1 KR1020207032703A KR20207032703A KR102631671B1 KR 102631671 B1 KR102631671 B1 KR 102631671B1 KR 1020207032703 A KR1020207032703 A KR 1020207032703A KR 20207032703 A KR20207032703 A KR 20207032703A KR 102631671 B1 KR102631671 B1 KR 102631671B1
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- South Korea
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- urethane resin
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- 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
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- 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
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- 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
- D06N3/147—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 characterised by the isocyanates used
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- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
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- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
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- C08G18/0823—Manufacture of polymers containing ionic or ionogenic groups containing anionic or anionogenic groups containing carboxylate salt groups or groups forming them
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- C08G18/0819—Manufacture of polymers containing ionic or ionogenic groups containing anionic or anionogenic groups
- C08G18/0828—Manufacture of polymers containing ionic or ionogenic groups containing anionic or anionogenic groups containing sulfonate groups or groups forming them
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- C08G18/0842—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents
- C08G18/0861—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents in the presence of a dispersing phase for the polymers or a phase dispersed in the polymers
- C08G18/0866—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents in the presence of a dispersing phase for the polymers or a phase dispersed in the polymers the dispersing or dispersed phase being an aqueous medium
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- 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
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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- C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
- C08G18/3203—Polyhydroxy compounds
- C08G18/3206—Polyhydroxy compounds aliphatic
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- 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
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- C08G18/34—Carboxylic acids; Esters thereof with monohydroxyl compounds
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- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
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- C08G18/7621—Polyisocyanates or polyisothiocyanates cyclic aromatic containing only one aromatic ring being toluene diisocyanate including isomer mixtures
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- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
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- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
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- D06N3/08—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 by reactions only involving carbon-to-carbon unsaturated bonds with polyvinylchloride or its copolymerisation products with a finishing layer consisting of polyacrylates, polyamides or polyurethanes or polyester
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- D06N2209/00—Properties of the materials
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- Engineering & Computer Science (AREA)
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- Manufacturing & Machinery (AREA)
- Wood Science & Technology (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Polyurethanes Or Polyureas (AREA)
- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
- Treatment And Processing Of Natural Fur Or Leather (AREA)
- Laminated Bodies (AREA)
Abstract
Description
Claims (5)
- 적어도, 기재(基材)(ⅰ), 접착층(ⅱ), 및 표피층(ⅲ)을 갖는 합성 피혁으로서,
상기 접착층(ⅱ)이, 톨루엔디이소시아네이트를 포함하는 방향족 폴리이소시아네이트(a1)를 원료로 하는 우레탄 수지(A), 및 물(B)을 함유하는 우레탄 수지 조성물에 의해 형성된 것이며, 상기 우레탄 수지(A) 중의 방향환의 농도가, 0.1∼2.5㏖/㎏의 범위이고, 상기 물(B)의 함유량이, 상기 우레탄 수지 조성물 중 20∼90질량%의 범위이고, 또한,
상기 표피층(ⅲ)이, 음이온성기의 농도가 0.005m㏖/g 이상 0.15m㏖/g 이하인 음이온성 우레탄 수지(X), 및 물(Y)을 함유하는 우레탄 수지 조성물에 의해 형성된 것이고, 상기 물(Y)의 함유량이, 상기 우레탄 수지 조성물 중 30∼80질량%의 범위인 것을 특징으로 하는 합성 피혁. - 삭제
- 삭제
- 제1항에 있어서,
상기 우레탄 수지(A)의 중량 평균 분자량이, 2,000∼150,000의 범위인 합성 피혁. - 제1항에 있어서,
상기 음이온성 우레탄 수지(X)의 음이온성기가, 설포닐기인 합성 피혁.
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003165950A (ja) | 2001-11-29 | 2003-06-10 | Mitsui Chemicals Inc | 耐溶剤性に優れる水性塗工材 |
CN102618202A (zh) | 2012-04-01 | 2012-08-01 | 江阴市诺科科技有限公司 | 一种制革用水性聚氨酯复合胶及其制备方法、应用 |
WO2013027489A1 (ja) * | 2011-08-22 | 2013-02-28 | Dic株式会社 | 皮革様シート及びその製造方法 |
WO2016140025A1 (ja) * | 2015-03-03 | 2016-09-09 | Dic株式会社 | 皮革様シートの製造方法 |
WO2017169244A1 (ja) * | 2016-04-01 | 2017-10-05 | Dic株式会社 | 一液型水性樹脂組成物、及び、繊維積層体 |
WO2018110105A1 (ja) | 2016-12-12 | 2018-06-21 | Dic株式会社 | 水性ウレタン樹脂組成物、及び、合成皮革 |
Family Cites Families (5)
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JP4361556B2 (ja) | 2005-09-27 | 2009-11-11 | 第一工業製薬株式会社 | 繊維積層体表皮層用ポリウレタン樹脂水分散体組成物、繊維積層体の製造方法及び合成皮革 |
WO2017104266A1 (ja) * | 2015-12-16 | 2017-06-22 | Dic株式会社 | 湿気硬化型ウレタンホットメルト樹脂組成物、及び積層体 |
EP3770229B1 (en) * | 2018-03-20 | 2024-06-26 | DIC Corporation | Adhesive and synthetic leather |
US11466402B2 (en) * | 2018-06-07 | 2022-10-11 | Dic Corporation | Synthetic leather |
CN112703287B (zh) * | 2018-06-07 | 2023-07-28 | Dic株式会社 | 合成皮革 |
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Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003165950A (ja) | 2001-11-29 | 2003-06-10 | Mitsui Chemicals Inc | 耐溶剤性に優れる水性塗工材 |
WO2013027489A1 (ja) * | 2011-08-22 | 2013-02-28 | Dic株式会社 | 皮革様シート及びその製造方法 |
JP5196088B1 (ja) * | 2011-08-22 | 2013-05-15 | Dic株式会社 | 皮革様シート及びその製造方法 |
CN102618202A (zh) | 2012-04-01 | 2012-08-01 | 江阴市诺科科技有限公司 | 一种制革用水性聚氨酯复合胶及其制备方法、应用 |
WO2016140025A1 (ja) * | 2015-03-03 | 2016-09-09 | Dic株式会社 | 皮革様シートの製造方法 |
WO2017169244A1 (ja) * | 2016-04-01 | 2017-10-05 | Dic株式会社 | 一液型水性樹脂組成物、及び、繊維積層体 |
WO2018110105A1 (ja) | 2016-12-12 | 2018-06-21 | Dic株式会社 | 水性ウレタン樹脂組成物、及び、合成皮革 |
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