CN1331908C - 改性聚氨酯 - Google Patents
改性聚氨酯 Download PDFInfo
- Publication number
- CN1331908C CN1331908C CNB2004100631912A CN200410063191A CN1331908C CN 1331908 C CN1331908 C CN 1331908C CN B2004100631912 A CNB2004100631912 A CN B2004100631912A CN 200410063191 A CN200410063191 A CN 200410063191A CN 1331908 C CN1331908 C CN 1331908C
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Classifications
-
- 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
- C08G18/0828—Manufacture of polymers containing ionic or ionogenic groups containing anionic or anionogenic groups containing sulfonate 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
- C08G18/28—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
- C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
- C08G18/3203—Polyhydroxy compounds
- C08G18/3221—Polyhydroxy compounds hydroxylated esters of carboxylic acids other than higher fatty acids
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B42/00—Surgical gloves; Finger-stalls specially adapted for surgery; Devices for handling or treatment thereof
-
- 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
- C08G18/0838—Manufacture of polymers in the presence of non-reactive compounds
- 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
-
- 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
- C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
- C08G18/3225—Polyamines
- C08G18/3228—Polyamines acyclic
-
- 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
- C08G18/4236—Polycondensates having carboxylic or carbonic ester groups in the main chain containing only aliphatic groups
- C08G18/4238—Polycondensates having carboxylic or carbonic ester groups in the main chain containing only aliphatic groups derived from dicarboxylic acids and dialcohols
-
- 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
- C08G18/6637—Compounds of group C08G18/42 with compounds of group C08G18/32 or polyamines of C08G18/38
- C08G18/664—Compounds of group C08G18/42 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
-
- 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
- C08G18/73—Polyisocyanates or polyisothiocyanates acyclic
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
- C08L75/04—Polyurethanes
- C08L75/06—Polyurethanes from polyesters
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Dispersion Chemistry (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Materials Engineering (AREA)
- Polyurethanes Or Polyureas (AREA)
Abstract
Description
| 树脂试样 | 异丙醇试验结果 |
| 实施例1 | 薄膜膨胀1英寸 |
| 实施例2 | 薄膜膨胀1/4英寸 |
| 对比实施例A | 薄膜断裂 |
| 对比实施例B | 薄膜断裂 |
| 树脂试样 | 异丙醇试验结果 | 伸长率% | 100%伸长率下的模曲量psi | 断裂时的拉伸强度psi |
| 实施例I | 通过2英寸拉伸 | 560 | 400 | 3600 |
| 实施例A | 未通过2英寸拉伸 | 650 | 200 | 1600 |
| 实施例3 | 通过2英寸拉伸 | 620 | 320 | 3250 |
| 实施例4 | 通过2英寸拉伸 | 630 | 300 | 2950 |
| 实施例C | 未通过2英寸拉伸 | 580 | 310 | 2500 |
| 配方 | 100%时的应力(psi) | 200%时的应力(psi) | 300%时的应力(psi) | 500%时的应力(psi) | 最大负荷时的应力(psi) | 最大负荷时的应变% |
| 目标 | 低于300 | 高于2500 | 高于650 | |||
| 实施例3 | 320 | 401.5 | 506.9 | 1012.8 | 2868.1 | 626.2 |
| 实施例5 | 263.8 | 335.6 | 440.0 | 786.6 | 2470.3 | 720.7 |
| 组成 | 初始平均粒度,微米 | 最终平均粒度(混合后),微米过 | 初始粘度,25℃,cps | 混合后最终粘度,25℃,cps |
| 实施例3 | 0.220 | 8.32 | 120 | 1100 |
| 实施例5 | 0.154 | 6.4 | 207 | 960 |
Claims (9)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/453755 | 2003-06-03 | ||
| US10/453,755 US20040249106A1 (en) | 2003-06-03 | 2003-06-03 | Modified polyurethanes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1572812A CN1572812A (zh) | 2005-02-02 |
| CN1331908C true CN1331908C (zh) | 2007-08-15 |
Family
ID=33159525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100631912A Expired - Fee Related CN1331908C (zh) | 2003-06-03 | 2004-06-03 | 改性聚氨酯 |
Country Status (3)
| Country | Link |
|---|---|
| US (3) | US20040249106A1 (zh) |
| EP (1) | EP1484348A3 (zh) |
| CN (1) | CN1331908C (zh) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006009443A1 (en) * | 2004-07-21 | 2006-01-26 | Stichting Voor De Technische Wetenschappen | Polyacylurethanes based on diisocyanates and polyesterpolyols |
| DE102007001868A1 (de) * | 2007-01-12 | 2008-07-17 | Bayer Materialscience Ag | Polyurethan-Dispersionen auf Basis von 2,2'MDI |
| US20090030146A1 (en) * | 2007-07-24 | 2009-01-29 | Yuliya Berezkin | Polyurethane dispersions for sealants |
| EP4079810A1 (de) * | 2021-04-20 | 2022-10-26 | LANXESS Deutschland GmbH | Hydrolysestabile thermoplastische polyurethane, verfahren zur herstellung und deren verwendung |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1048709A (zh) * | 1989-07-11 | 1991-01-23 | 唐化学原料公司 | 制造聚氨酯-脲水基分散体的半连续方法 |
| CN1330669A (zh) * | 1998-12-18 | 2002-01-09 | 陶氏化学公司 | 可用于制备具有改进抗湿性能的聚合物的聚氨酯水分散体 |
| CN1392171A (zh) * | 2002-07-12 | 2003-01-22 | 丛树枫 | 弹性高强度聚氨酯预聚物的制备及其应用 |
Family Cites Families (34)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2035732A1 (de) * | 1970-07-18 | 1972-01-27 | Farbenfabriken Bayer AG, 5090 Le verkusen | N (Omega Ammo a/kan) Omega ammo a/kan sulfonsaure salze und ihre Verwendung als anio nische Aufbaukomponente bei der Herstellung von emulgatorfreien Polyurethandispersionen |
| DE2645779C3 (de) | 1976-10-09 | 1979-12-06 | Basf Ag, 6700 Ludwigshafen | Verfahren zur Herstellung von emulgatorfreien, wäßrigen Polyurethandispersionen |
| DE2827156A1 (de) | 1978-06-21 | 1980-01-10 | Bayer Ag | Waessrige dispersionen oder loesungen von oligomeren oder polymeren kunststoffen, ein verfahren zu ihrer herstellung, sowie ihre verwendung |
| DE3630045A1 (de) * | 1986-09-04 | 1988-03-17 | Bayer Ag | Klebstoff und die verwendung des klebstoffs zur herstellung von verklebungen |
| JP2677850B2 (ja) * | 1987-04-21 | 1997-11-17 | アンセル・パーリー・インコーポレーテッド | 手 袋 |
| US4920172A (en) * | 1989-01-30 | 1990-04-24 | Tyndale Plains-Hunter Ltd. | Hydrophilic polyurethane emulsions and materials produced therefrom |
| EP0541289B1 (en) * | 1991-11-01 | 1997-03-12 | Witco Corporation | Methods for the preparation of cationic polyurethane compositions and quaternary ammonium salts |
| US5641574A (en) * | 1993-05-24 | 1997-06-24 | E. I. Du Pont De Nemours And Company | Process for forming overcoat |
| JPH07188368A (ja) * | 1993-12-27 | 1995-07-25 | Mitsui Toatsu Chem Inc | ポリウレタンプレポリマー及びエラストマーの製造方法 |
| DE4445174A1 (de) * | 1994-01-12 | 1995-07-13 | Basf Magnetics Gmbh | Als vernetzbare Bindemittelkomponente geeignete Massen |
| TW374773B (en) * | 1994-07-21 | 1999-11-21 | Witco Corp | Hypoallergenic coating composition for latex rubber gloves |
| DE19548771A1 (de) * | 1995-12-23 | 1997-06-26 | Basf Ag | Mikrozelluläres, harnstoffgruppenhaltiges Polyurethanelastomer |
| DE19548770A1 (de) * | 1995-12-23 | 1997-06-26 | Basf Ag | Mikrozelluläres, harnstoffgruppenhaltiges Polyurethanelastomer |
| US5576382A (en) * | 1996-05-05 | 1996-11-19 | Arco Chemical Technology, L.P. | Aqueous polyurethane dispersions based on polyether polyols of low monol content |
| AT409819B (de) * | 1996-09-12 | 2002-11-25 | Semperit Ag Holding | Gegenstand aus einem flexiblen gummi und/oder kunststoff |
| DE19708451A1 (de) * | 1997-03-03 | 1998-09-10 | Basf Ag | Verfahren zum Herstellen von dünnwandigen elastischen Formkörpern |
| DE19824484A1 (de) * | 1998-06-02 | 1999-12-09 | Bayer Ag | Festkörperreiche Polyurethandispersionen mit hoher Applikationssicherheit |
| US5997969A (en) * | 1998-08-27 | 1999-12-07 | Gardon; John L. | Non-allergenic medical and health care devices made from crosslinked synthetic elastomers |
| IL142924A0 (en) * | 1998-12-07 | 2002-04-21 | Bayer Ag | Method of coagulating aqueous pur dispersions containing dispersed therein reactive or secondary cross-linked polyurethane, the products obtained thereby and their use |
| TWI256340B (en) * | 1999-02-01 | 2006-06-11 | Dainippon Ink & Chemicals | Aqueous urethane resin composition for forming pores, process for producing fiber sheet-shape composite |
| US6389602B1 (en) * | 1999-03-10 | 2002-05-21 | Lrc Products Limited | Thin walled elastic polyurethane articles |
| NO20001902L (no) * | 1999-04-14 | 2000-10-16 | Dow Chemical Co | Polyuretanfilmer og dispersjoner for fremstilling derav |
| NO20001904L (no) | 1999-04-14 | 2000-10-16 | Dow Chemical Co | Polyuretanfilmer fremstilt ved elektrolytisk utfelling fra polyuretandispersjoner |
| NO20001903L (no) * | 1999-04-14 | 2000-10-16 | Dow Chemical Co | Polyuretan-filmer fremstilt fra polyuretan-dispersjoner |
| US6191214B1 (en) * | 1999-07-16 | 2001-02-20 | China Textile Institute | Method for the preparation of water-borne polyurethane adhesive |
| EP1283853A1 (en) * | 2000-05-16 | 2003-02-19 | The Dow Chemical Company | Polyurethane dispersions and films produced therewith |
| US6576702B2 (en) * | 2000-07-20 | 2003-06-10 | Noveon Ip Holdings Corp. | Plasticized waterborne polyurethane dispersions and manufacturing process |
| KR20030022870A (ko) * | 2000-07-21 | 2003-03-17 | 간사이 페인트 가부시키가이샤 | 기능성 우레탄 수지 필름 및 이 필름을 포함하는 적층 필름 |
| CA2353005A1 (en) * | 2000-08-01 | 2002-02-01 | Dai-Ichi Kogyo Seiyaku Co., Ltd. | Blocked urethane prepolymers as paper wet strength agent |
| JP2003138497A (ja) * | 2001-10-31 | 2003-05-14 | Dai Ichi Kogyo Seiyaku Co Ltd | 湿潤紙力増強剤 |
| DE10156897A1 (de) * | 2001-11-20 | 2003-05-28 | Bayer Ag | Mit epsilon-Caprolactam und DIPA bzw. 1,2,4-Triazol mischblockierte Polyisocyanate, deren Herstellung und Verwendung |
| JP4458456B2 (ja) * | 2002-03-29 | 2010-04-28 | 関西ペイント株式会社 | 水性中塗り塗料及び複層塗膜形成方法 |
| US20040116594A1 (en) * | 2002-12-11 | 2004-06-17 | Debkumar Bhattacharjee | Polyurethane prepolymer, stable aqueous dispersions with high solids containing the same and method of using and preparing the aqueous dispersions |
| US7045573B2 (en) * | 2003-04-21 | 2006-05-16 | Bayer Materialscience Llc | Polyurethane dispersion (PUD) with improved isopropanol resistance, flexibility and softness |
-
2003
- 2003-06-03 US US10/453,755 patent/US20040249106A1/en not_active Abandoned
-
2004
- 2004-05-21 EP EP04012034A patent/EP1484348A3/en active Pending
- 2004-06-03 CN CNB2004100631912A patent/CN1331908C/zh not_active Expired - Fee Related
-
2005
- 2005-08-19 US US11/208,321 patent/US20060020080A1/en not_active Abandoned
-
2014
- 2014-02-21 US US14/186,434 patent/US20140296428A1/en not_active Abandoned
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1048709A (zh) * | 1989-07-11 | 1991-01-23 | 唐化学原料公司 | 制造聚氨酯-脲水基分散体的半连续方法 |
| CN1330669A (zh) * | 1998-12-18 | 2002-01-09 | 陶氏化学公司 | 可用于制备具有改进抗湿性能的聚合物的聚氨酯水分散体 |
| CN1392171A (zh) * | 2002-07-12 | 2003-01-22 | 丛树枫 | 弹性高强度聚氨酯预聚物的制备及其应用 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1484348A2 (en) | 2004-12-08 |
| US20060020080A1 (en) | 2006-01-26 |
| US20140296428A1 (en) | 2014-10-02 |
| HK1073855A1 (zh) | 2005-10-21 |
| CN1572812A (zh) | 2005-02-02 |
| EP1484348A3 (en) | 2008-09-24 |
| US20040249106A1 (en) | 2004-12-09 |
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| Date | Code | Title | Description |
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