CN100503961C - 多孔性构造体的制造方法、人造皮革和合成皮革 - Google Patents
多孔性构造体的制造方法、人造皮革和合成皮革 Download PDFInfo
- Publication number
- CN100503961C CN100503961C CNB2004800310680A CN200480031068A CN100503961C CN 100503961 C CN100503961 C CN 100503961C CN B2004800310680 A CNB2004800310680 A CN B2004800310680A CN 200480031068 A CN200480031068 A CN 200480031068A CN 100503961 C CN100503961 C CN 100503961C
- Authority
- CN
- China
- Prior art keywords
- water dispersion
- aqueous polyurethane
- isocyanate group
- porous structure
- reaction
- 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.)
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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
- 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
-
- 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
- C08G18/48—Polyethers
- C08G18/4833—Polyethers containing oxyethylene units
-
- 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
-
- 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
- C08G2101/00—Manufacture of cellular products
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Polyurethanes Or Polyureas (AREA)
- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
Description
水分散物 | 类型 | PEG | 聚氧乙烯基含量(质量%) | 稳定性 | |
合成例1 | A1 | 强制乳化型 | - | - | 稳定 |
合成例2 | A2 | 强制乳化型 | - | - | 稳定 |
合成例3 | A3 | 自我乳化型 | - | - | 稳定 |
合成例4 | A4 | 自我乳化型 | - | - | 稳定 |
合成例5 | B1 | NCO封端 | PEG400 | 19.9 | 稳定 |
合成例6 | B2 | NCO封端 | PEG1000 | 20.3 | 稳定 |
合成例7 | B3 | NCO封端 | PEG200 | 19.6 | 稳定 |
合成例8 | B4 | NCO封端 | PEG1800 | 20.0 | 稳定 |
合成例9 | B6 | NCO封端 | PEG400 | 30.4 | 稳定 |
比较合成例1 | - | NCO封端 | 乙二醇 | - | 固化 |
比较合成例2 | B5 | NCO封端 | PEG2500 | 19.9 | 稳定 |
比较合成例3 | - | NCO封端 | PEG400 | 5.1 | 粘度上升 |
比较合成例4 | B7 | NCO封端 | PEG400 | 50.6 | 稳定 |
Claims (8)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP363695/2003 | 2003-10-23 | ||
JP2003363695A JP4279115B2 (ja) | 2003-10-23 | 2003-10-23 | 多孔性構造体の製造方法、人工皮革及び合成皮革 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1871398A CN1871398A (zh) | 2006-11-29 |
CN100503961C true CN100503961C (zh) | 2009-06-24 |
Family
ID=34510061
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004800310680A Active CN100503961C (zh) | 2003-10-23 | 2004-10-21 | 多孔性构造体的制造方法、人造皮革和合成皮革 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP4279115B2 (zh) |
CN (1) | CN100503961C (zh) |
WO (1) | WO2005040488A1 (zh) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004010456A1 (de) * | 2004-03-01 | 2005-09-22 | Carl Freudenberg Kg | Verfahren zur Herstellung eines lichtechten Syntheseleders und danach hergestellte Produkte |
JP4868773B2 (ja) * | 2005-05-30 | 2012-02-01 | アキレス株式会社 | ポリウレタン多孔質体 |
JP2007092221A (ja) * | 2005-09-28 | 2007-04-12 | Nicca Chemical Co Ltd | 不透明性繊維製品の製造方法及び不透明性繊維製品 |
JP4788551B2 (ja) | 2005-11-30 | 2011-10-05 | 東レ株式会社 | 皮革様シート状物、その製造方法、並びにそれを用いてなる内装材、衣料用資材及び工業用資材 |
JP2008189834A (ja) * | 2007-02-06 | 2008-08-21 | Achilles Corp | ポリウレタン樹脂用ポリエステル、並びにそれを用いたポリウレタン樹脂成形体及び合成皮革 |
EP2436724B1 (en) * | 2009-05-25 | 2014-08-13 | DIC Corporation | Process for producing porous object, and porous object, layered product, and leather-like sheet each obtained thereby |
CN102425068B (zh) * | 2011-10-11 | 2013-02-13 | 陕西科技大学 | 一种采用水性聚氨酯浸渍复合法生产超细纤维合成革基布的方法 |
US20150118929A1 (en) * | 2012-05-11 | 2015-04-30 | Toray Industries, Inc. | Sheet-shaped article and production method therof (as amended) |
US11834780B2 (en) | 2018-08-21 | 2023-12-05 | Dow Global Technologies Llc | Process for forming synthetic leather |
JP6836736B2 (ja) * | 2018-12-04 | 2021-03-03 | Dic株式会社 | 合成皮革 |
CN113167023A (zh) * | 2018-12-18 | 2021-07-23 | Dic株式会社 | 氨基甲酸酯树脂组合物、覆膜、以及合成皮革 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20010057579A (ko) * | 1999-12-23 | 2001-07-04 | 맥켈러 로버트 루이스 | 폴리우레탄 연질 성형 발포체 제조용 실리콘 폴리에테르공중합체 |
US6235804B1 (en) * | 1999-12-23 | 2001-05-22 | Air Products And Chemicals, Inc. | Silicone surfactants for making polyurethane flexible molded foams |
-
2003
- 2003-10-23 JP JP2003363695A patent/JP4279115B2/ja not_active Expired - Lifetime
-
2004
- 2004-10-21 CN CNB2004800310680A patent/CN100503961C/zh active Active
- 2004-10-21 WO PCT/JP2004/015974 patent/WO2005040488A1/ja active Application Filing
Also Published As
Publication number | Publication date |
---|---|
JP2005126848A (ja) | 2005-05-19 |
JP4279115B2 (ja) | 2009-06-17 |
CN1871398A (zh) | 2006-11-29 |
WO2005040488A1 (ja) | 2005-05-06 |
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C14 | Grant of patent or utility model | ||
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ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG NICCA CHEMICAL CO., LTD. Effective date: 20120112 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20120112 Address after: Japan's Fukui Prefecture Co-patentee after: ZHEJIANG NICCA CHEMICAL CO., LTD. Patentee after: Nicca Chemical Co., Ltd. Address before: Japan's Fukui Prefecture Patentee before: Nicca Chemical Co., Ltd. |
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CP01 | Change in the name or title of a patent holder |
Address after: Japan's Fukui Prefecture Co-patentee after: (Chinese) Rihua Chemical Co. Ltd. Patentee after: Nicca Chemical Co., Ltd. Address before: Japan's Fukui Prefecture Co-patentee before: ZHEJIANG NICCA CHEMICAL CO., LTD. Patentee before: Nicca Chemical Co., Ltd. |
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