JP2005535744A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2005535744A5 JP2005535744A5 JP2004527523A JP2004527523A JP2005535744A5 JP 2005535744 A5 JP2005535744 A5 JP 2005535744A5 JP 2004527523 A JP2004527523 A JP 2004527523A JP 2004527523 A JP2004527523 A JP 2004527523A JP 2005535744 A5 JP2005535744 A5 JP 2005535744A5
- Authority
- JP
- Japan
- Prior art keywords
- polyurethane
- diisocyanate
- polytrimethylene ether
- chain extender
- range
- 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.)
- Granted
Links
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 68
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 44
- -1 polytrimethylene Polymers 0.000 claims description 34
- 239000004970 Chain extender Substances 0.000 claims description 23
- 229920002635 polyurethane Polymers 0.000 claims description 23
- 239000004814 polyurethane Substances 0.000 claims description 23
- 229920003226 polyurethane urea Polymers 0.000 claims description 23
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims description 22
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims description 14
- 150000002009 diols Chemical class 0.000 claims description 13
- 125000004427 diamine group Chemical group 0.000 claims description 12
- 125000005442 diisocyanate group Chemical group 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 8
- 238000010129 solution processing Methods 0.000 claims 5
- 239000002904 solvent Substances 0.000 claims 5
- 238000004519 manufacturing process Methods 0.000 claims 3
- 239000004433 Thermoplastic polyurethane Substances 0.000 claims 2
- 229920002803 thermoplastic polyurethane Polymers 0.000 claims 2
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims 1
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 description 6
- 239000004721 Polyphenylene oxide Substances 0.000 description 4
- 150000002334 glycols Chemical class 0.000 description 4
- 229920000570 polyether Polymers 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- 229920001971 elastomer Polymers 0.000 description 3
- 239000000806 elastomer Substances 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 2
- 238000004132 cross linking Methods 0.000 description 2
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 150000004985 diamines Chemical class 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229920000909 polytetrahydrofuran Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 229920002725 thermoplastic elastomer Polymers 0.000 description 1
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/215,575 US6852823B2 (en) | 2002-08-09 | 2002-08-09 | Polyurethane and polyurethane-urea elastomers from polytrimethylene ether glycol |
| PCT/US2002/034106 WO2004014979A1 (en) | 2002-08-09 | 2002-10-24 | Polyurethane and polyurethane-urea elastomers from polytrimethylene ether glycol |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2005535744A JP2005535744A (ja) | 2005-11-24 |
| JP2005535744A5 true JP2005535744A5 (enExample) | 2006-01-12 |
| JP4105691B2 JP4105691B2 (ja) | 2008-06-25 |
Family
ID=31494900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004527523A Expired - Lifetime JP4105691B2 (ja) | 2002-08-09 | 2002-10-24 | ポリトリメチレンエーテルグリコールからのポリウレタンおよびポリウレタンウレアエラストマー |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US6852823B2 (enExample) |
| EP (1) | EP1546229B1 (enExample) |
| JP (1) | JP4105691B2 (enExample) |
| KR (1) | KR100916490B1 (enExample) |
| CN (1) | CN100523039C (enExample) |
| AU (1) | AU2002335131A1 (enExample) |
| CA (1) | CA2495585C (enExample) |
| MX (1) | MX254889B (enExample) |
| WO (1) | WO2004014979A1 (enExample) |
Families Citing this family (56)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040030095A1 (en) | 2002-08-09 | 2004-02-12 | Sunkara Hari B. | Poly(trimethylene-ethylene ether) glycols |
| US6979492B2 (en) * | 2002-08-09 | 2005-12-27 | E. I. Du Pont De Nemours And Company | Thermoplastic elastomer comprising poly(trimethylene-ethylene ether) soft segment and polyamide hard segment |
| US6946539B2 (en) | 2002-08-09 | 2005-09-20 | E. I. Du Pont De Nemours And Company | Polyurethane and polyurethane-urea comprised of poly(trimethylene-ethylene ether) glycol soft segment |
| US6905765B2 (en) * | 2002-08-09 | 2005-06-14 | E.I. Du Pont De Nemours And Company | Polyether ester elastomers comprising poly(trimethylene-ethylene ether) ester soft segment and alkylene ester hard segment |
| US7011767B2 (en) * | 2003-01-10 | 2006-03-14 | Ppg Industries Ohio, Inc. | Liquid pigment dispersion and curative agents |
| US6875514B2 (en) * | 2003-03-21 | 2005-04-05 | E. I. Du Pont De Nemours And Company | Coating composition containing polytrimethylene ether diol useful as a primer composition |
| US7323539B2 (en) | 2003-05-06 | 2008-01-29 | E. I. Du Pont De Nemours And Company | Polytrimethylene ether glycol and polytrimethylene ether ester with excellent quality |
| US7144958B2 (en) * | 2003-05-21 | 2006-12-05 | E. I. Du Pont De Nemours And Company | Articles prepared from compositions modified with organic fiber micropulp |
| US7179769B2 (en) * | 2003-07-17 | 2007-02-20 | E. I. Du Pont De Nemours And Company | Poly (trimethylene-ethylene ether) glycol lube oils |
| US20050256294A1 (en) * | 2004-05-14 | 2005-11-17 | Sunkara Hari B | Golf balls formed using compositions containing copolymers derived from polytrimethylene ether glycol |
| US7074969B2 (en) * | 2004-06-18 | 2006-07-11 | E.I. Du Pont De Nemours And Company | Process for preparation of polytrimethylene ether glycols |
| US20060189711A1 (en) * | 2005-02-23 | 2006-08-24 | Ng Howard C | Silicon-containing polytrimethylene homo- or copolyether composition |
| US7629396B2 (en) | 2005-02-23 | 2009-12-08 | E.I. Du Pont De Nemours And Company | Silicon-containing polytrimethylene homo- for copolyether composition |
| US7282159B2 (en) * | 2005-02-25 | 2007-10-16 | E.I. Dupont De Nemours And Company | Process for heat transfer utilizing a polytrimethylene ether glycol or polytrimethylene ether ester glycol based heat transfer fluid |
| US7476344B2 (en) * | 2005-02-25 | 2009-01-13 | E.I. Du Pont De Nemours | Electrical apparatuses containing polytrimethylene homo- or copolyether glycol based electrical insulation fluids |
| US7413677B2 (en) * | 2005-02-25 | 2008-08-19 | E. I. Du Pont De Nemours And Company | Process for heat transfer utilizing a polytrimethylene homo- or copolyether glycol based heat transfer fluid |
| KR101361875B1 (ko) * | 2005-05-26 | 2014-02-12 | 가부시키가이샤 니콘 | Cmp 연마 장치에서의 연마 종료점 검출 방법, cmp연마 장치, 및 반도체 디바이스의 제조 방법 |
| US20070129524A1 (en) * | 2005-12-06 | 2007-06-07 | Sunkara Hari B | Thermoplastic polyurethanes comprising polytrimethylene ether soft segments |
| US20100152405A1 (en) * | 2005-12-06 | 2010-06-17 | E.I. Du Pont De Nemours And Company | Thermoplastic polyurethanes comprising polytrimethylene ether soft segments |
| CN101484496B (zh) * | 2006-07-12 | 2012-06-27 | 三菱化学株式会社 | 聚氨酯的制造方法及由该制造方法得到的聚氨酯的用途 |
| US20080039582A1 (en) * | 2006-07-28 | 2008-02-14 | Hari Babu Sunkara | Polytrimethylene ether-based polyurethane ionomers |
| US20080175875A1 (en) * | 2006-09-25 | 2008-07-24 | Hari Babu Sunkara | Cosmetic compositions |
| JP2008248137A (ja) * | 2007-03-30 | 2008-10-16 | Mitsubishi Chemicals Corp | ポリウレタン樹脂組成物及びその製造方法 |
| US20090035350A1 (en) * | 2007-08-03 | 2009-02-05 | John Stankus | Polymers for implantable devices exhibiting shape-memory effects |
| CN101772549A (zh) * | 2007-08-10 | 2010-07-07 | 拜尔材料科学有限公司 | 热塑性聚氨酯共聚物模塑组合物 |
| CN101939349B (zh) * | 2007-10-30 | 2013-08-14 | 米其林集团总公司 | 聚氨酯脲体系 |
| MX2010005310A (es) * | 2007-11-13 | 2010-06-01 | Du Pont | Poliol de politrimetileneter terminado en isocianato y proceso para elaborarlo. |
| US20100267892A1 (en) * | 2007-11-13 | 2010-10-21 | Patrick Henry Corcoran | Isocyanate terminated polytrimethylene ether polyol and process for making same |
| US20090259012A1 (en) * | 2007-12-10 | 2009-10-15 | Roberts C Chad | Urea-terminated ether polyurethanes and aqueous dispersions thereof |
| US20130022746A9 (en) * | 2007-12-10 | 2013-01-24 | Harry Joseph Spinelli | Aqueous inkjet inks with ionically stabilized dispersions and polyurethane ink additives |
| US9410010B2 (en) | 2007-12-10 | 2016-08-09 | E I Du Pont De Nemours And Company | Urea-terminated polyurethane dispersants |
| EP2285918B1 (en) * | 2008-05-23 | 2012-08-01 | E. I. du Pont de Nemours and Company | Inkjet ink with self dispersed pigments and polyurethane ink additives |
| US8759418B2 (en) | 2008-05-23 | 2014-06-24 | E I Du Pont De Nemours And Company | Urea-terminated polyurethane dispersants |
| CN101412798B (zh) * | 2008-11-21 | 2011-08-10 | 优洁(亚洲)有限公司 | 软质聚氨酯低回弹泡沫及其制备方法 |
| JP2010150720A (ja) * | 2008-12-26 | 2010-07-08 | Toray Opelontex Co Ltd | 弾性布帛 |
| US20110130218A1 (en) * | 2009-12-02 | 2011-06-02 | Murali Rajagopalan | Golf balls comprising polytrimethylene ether amine-based polyurea compositions |
| TW201221549A (en) * | 2010-11-19 | 2012-06-01 | Du Pont | Blends comprising branched poly (trimethylene ether) polyols |
| EP2573215A1 (en) * | 2011-09-20 | 2013-03-27 | Mölnlycke Health Care AB | Polymer fibers |
| WO2014210378A2 (en) * | 2013-06-28 | 2014-12-31 | Invista Technologies S.A.R.L. | Polyurethaneurea fiber including glycol blend |
| KR20150043906A (ko) * | 2013-10-15 | 2015-04-23 | 주식회사 효성 | 응력유지율이 우수한 폴리우레탄우레아 탄성사 및 이의 제조방법 |
| JP2017512863A (ja) * | 2014-03-25 | 2017-05-25 | ビーエーエスエフ ソシエタス・ヨーロピアBasf Se | Tpu空気ホース |
| JP5707522B1 (ja) * | 2014-04-16 | 2015-04-30 | バンドー化学株式会社 | 籾摺りロール |
| CN104327242A (zh) * | 2014-10-11 | 2015-02-04 | 江苏捷欣新材料科技有限公司 | 油砂输送用耐低温耐油聚氨酯复合材料的制备方法及应用 |
| TWI568792B (zh) * | 2015-12-17 | 2017-02-01 | 財團法人工業技術研究院 | 用於電容去離子電極的黏結劑與其形成方法 |
| CN105693992A (zh) * | 2016-03-21 | 2016-06-22 | 美瑞新材料股份有限公司 | 一种生物基防水透湿热塑性聚氨酯树脂及其制备方法 |
| KR102492665B1 (ko) * | 2017-09-29 | 2023-01-26 | 에스케이케미칼 주식회사 | 폴리트리메틸렌 에테르 글리콜 및 이의 제조 방법 |
| CN111040424B (zh) * | 2019-12-11 | 2022-04-19 | 东莞市雄林新材料科技股份有限公司 | 一种透明度可控tpu薄膜及其制备方法 |
| CN112048047B (zh) * | 2020-08-24 | 2022-05-10 | 郑州大学 | 基于氢键化吡啶的透明耐黄变高强韧自修复聚氨酯弹性体 |
| KR102828979B1 (ko) * | 2022-03-29 | 2025-07-04 | (주)건양 | 바이오폴리올을 이용한 수성 폴리우레탄 제조방법 |
| TW202402863A (zh) * | 2022-03-29 | 2024-01-16 | 德商巴斯夫歐洲公司 | 基於聚丙二醇之阻燃熱塑性聚氨酯 (tpu) |
| CN115926071B (zh) * | 2022-06-09 | 2025-07-25 | 上海交通大学 | 基于生物基多元醇po3g的光敏树脂、光固化材料及其制备方法 |
| CN116041644B (zh) * | 2022-12-26 | 2025-05-09 | 烟台大学 | 一种可修复的高强度医用聚氨酯弹性体及其制备方法 |
| CN116199852A (zh) * | 2023-02-21 | 2023-06-02 | 中国科学院兰州化学物理研究所 | 一种聚(氨基甲酸酯-脲)弹性体及其制备方法和应用 |
| WO2025186782A1 (en) * | 2024-03-08 | 2025-09-12 | Toray Lycra Co. Ltd. | Polyurethane resin composition and polyurethane elastic fiber |
| JP7668064B1 (ja) | 2024-05-15 | 2025-04-24 | 伊藤製油株式会社 | ポリオール組成物及びその製造方法 |
| JP7668065B1 (ja) * | 2024-05-15 | 2025-04-24 | 伊藤製油株式会社 | ポリウレタンフォーム製造用組成物及び発泡体 |
Family Cites Families (40)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2520733A (en) * | 1946-08-26 | 1950-08-29 | Shell Dev | Polymers of trimethylene glycol |
| BE519014A (enExample) * | 1952-04-10 | |||
| US3384623A (en) | 1964-01-11 | 1968-05-21 | Toyo Spinning Co Ltd | Production of polyurethane elastomers |
| US3326985A (en) * | 1964-12-29 | 1967-06-20 | Shell Oil Co | Polytrimethylene glycol |
| JPS532199B2 (enExample) * | 1973-07-03 | 1978-01-26 | ||
| DE2818240A1 (de) | 1978-04-26 | 1979-11-08 | Hoechst Ag | Thermoplastische formmassen auf basis von polyoxymethylenen |
| DE3016113A1 (de) | 1980-04-25 | 1981-10-29 | Bayer Ag, 5090 Leverkusen | Verfahren zur aufarbeitung von polyetherpolyolen |
| JPS57101016A (en) | 1980-12-17 | 1982-06-23 | Nisshinbo Ind Inc | Preparation of elastic polyurethane |
| JPS5818412A (ja) | 1981-07-24 | 1983-02-03 | Unitika Ltd | 改良されたブロツクコポリマ−繊維 |
| EP0181478A3 (en) | 1984-10-05 | 1986-05-28 | Takeda Chemical Industries, Ltd. | Curable resin compositions and their use |
| US4970295A (en) * | 1989-02-27 | 1990-11-13 | Arco Chemical Technology, Inc. | Preparation of oxetane polyether polyols using a bleaching earth catalyst |
| JPH0411011A (ja) | 1990-04-27 | 1992-01-16 | Kanebo Ltd | 耐熱ウレタン糸の製造法 |
| NZ240740A (en) | 1990-11-27 | 1992-12-23 | Commw Scient Ind Res Org | Preparation of poly(alkylene oxide) from a polyhydric compound in the presence of acidic resin catalyst |
| DE69333518T2 (de) | 1992-10-21 | 2005-04-07 | E.I. Du Pont De Nemours And Co., Wilmington | Depolymerisation zu zyclischen Ethern unter Verwendung der Katalysatoren aus gewählten Metallverbindungen |
| US5340902A (en) | 1993-06-04 | 1994-08-23 | Olin Corporation | Spandex fibers made using low unsaturation polyols |
| US5430122A (en) | 1994-02-17 | 1995-07-04 | E. I. Du Pont De Nemours And Company | Preparation of poly(ether-urethanes) from cyclic ethers and organic isocyanates |
| US5436314A (en) | 1994-04-18 | 1995-07-25 | Arco Chemical Technology, L.P. | Process for making a polyetherester by insertion of a carboxylic acid into a polyether |
| DE4414327A1 (de) | 1994-04-25 | 1995-10-26 | Bayer Ag | Verfahren zur Herstellung von Elastanfäden |
| DE4429076A1 (de) | 1994-08-17 | 1996-02-22 | Bayer Ag | Isocyanatpräpolymere, ein Verfahren zu ihrer Herstellung und ihre Verwendung |
| DE69528190T2 (de) | 1994-10-28 | 2003-07-31 | Du Pont | Polymerisation von cyclischen ethern und unter anwendung der katalysatoren aus gewählten metallverbindungen |
| BE1009072A3 (nl) | 1995-02-03 | 1996-11-05 | Dsm Nv | Copolyetherester. |
| DE19537608A1 (de) | 1995-10-09 | 1997-04-10 | Rhone Poulenc Fibres Et Polyme | Polyurethan-Elastomere, Verfahren zu deren Herstellung und ihre Verwendung |
| US5993944A (en) | 1996-04-22 | 1999-11-30 | Teijin Limited | Non-impregnated type substrate useful as base fabric for artificial leather, artificial leather made therefrom, and process for their production |
| US5659089A (en) | 1996-05-22 | 1997-08-19 | Arco Chemical Technology, L.P. | Process for making poly(2-methyl-1,3-propanediol) |
| US5708118A (en) | 1996-10-11 | 1998-01-13 | Arco Chemical Technology, L.P. | Spandex elastomers |
| US5691441A (en) | 1996-10-11 | 1997-11-25 | Arco Chemical Technology, L.P. | Spandex elastomers |
| AUPO761697A0 (en) | 1997-06-30 | 1997-07-24 | Cardiac Crc Nominees Pty Limited | Process for the purification of polyethers |
| DE69818362T2 (de) | 1997-07-17 | 2004-07-01 | Nisshinbo Industries, Inc. | Wasserabsorbierende Polyurethanfaser und Verfahren zu ihrer Herstellung |
| EP0977790B1 (en) | 1997-09-03 | 2001-11-14 | Du Pont-Toray Company, Ltd. | Spandex production method and the spandex so made |
| US5840233A (en) | 1997-09-16 | 1998-11-24 | Optimer, Inc. | Process of making melt-spun elastomeric fibers |
| US5990258A (en) | 1997-11-10 | 1999-11-23 | Uniroyal Chemical Company, Inc. | High resilience, high clarity polyurethane elastomer |
| DE19824333A1 (de) | 1998-06-02 | 1999-12-09 | Bayer Ag | Elastanfäden und Verfahren zu ihrer Herstellung |
| JP2000038434A (ja) | 1998-07-22 | 2000-02-08 | Nippon Polyurethane Ind Co Ltd | 熱可塑性樹脂の製造方法 |
| US6235948B1 (en) | 1998-08-18 | 2001-05-22 | E. I. Du Pont De Nemours And Company | Process for the purification of 1,3-propanediol |
| US6300463B1 (en) | 1999-01-29 | 2001-10-09 | E. I. Du Pont De Nemours And Company | Thermoplastic elastomers |
| US6127506A (en) * | 1999-02-19 | 2000-10-03 | E. I. Du Pont De Nemours And Company | Process for melt spinning spandex |
| WO2001044348A1 (en) | 1999-12-17 | 2001-06-21 | E.I. Du Pont De Nemours And Company | Production of polytrimethylene ether glycol and copolymers thereof |
| EP1237835B1 (en) | 1999-12-17 | 2006-09-20 | E.I. Du Pont De Nemours And Company | Continuous process for the preparation of polytrimethylene ether glycol |
| JP2003528951A (ja) | 2000-03-27 | 2003-09-30 | シエル・インターナシヨナル・リサーチ・マートスハツペイ・ベー・ヴエー | ポリトリメチレンカーボネート軟質セグメントを用いて製造した熱可塑性ポリウレタンエラストマー(tpu) |
| JP4067759B2 (ja) | 2000-11-17 | 2008-03-26 | 株式会社コーセー | 酸化亜鉛固溶酸化セリウムの製造方法 |
-
2002
- 2002-08-09 US US10/215,575 patent/US6852823B2/en not_active Expired - Lifetime
- 2002-10-24 CA CA2495585A patent/CA2495585C/en not_active Expired - Fee Related
- 2002-10-24 JP JP2004527523A patent/JP4105691B2/ja not_active Expired - Lifetime
- 2002-10-24 KR KR1020057002220A patent/KR100916490B1/ko not_active Expired - Fee Related
- 2002-10-24 CN CNB028294556A patent/CN100523039C/zh not_active Expired - Lifetime
- 2002-10-24 EP EP02807679A patent/EP1546229B1/en not_active Expired - Lifetime
- 2002-10-24 WO PCT/US2002/034106 patent/WO2004014979A1/en not_active Ceased
- 2002-10-24 MX MXPA05001503 patent/MX254889B/es active IP Right Grant
- 2002-10-24 AU AU2002335131A patent/AU2002335131A1/en not_active Abandoned
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2005535744A5 (enExample) | ||
| EP1546229B1 (en) | Polyurethane and polyurethane-urea elastomers from polytrimethylene ether glycol | |
| EP2467411B1 (en) | Copolyester polyols, prepolymers, and polyurethane elastomers formed therefrom and processes for making same | |
| CN104558498B (zh) | 聚氨酯弹性体的制备方法 | |
| KR100943195B1 (ko) | 내마모성 폴리우레탄 엘라스토머의 제조 방법 | |
| JPH10212333A (ja) | 改善された動力学的特性を有するエラストマーを製造するためのポリウレタンプレポリマー | |
| CN110054744B (zh) | 改性环氧树脂增强聚氨酯组合料及其制备方法和应用 | |
| CN105504209B (zh) | 力学性能改善的聚氨酯弹性体及其制备方法 | |
| CN110003423B (zh) | 改性异氰酸酯预聚体、聚氨酯组合料及其制备方法和应用 | |
| CN108070069A (zh) | 低硬度高回弹低熔点热塑性聚氨酯弹性体及制法和应用 | |
| US3471445A (en) | Curable urethane compositions | |
| CN102093528B (zh) | 一种混合型聚醚-聚酯聚氨酯/环氧阻尼复合材料制备方法 | |
| US20030027923A1 (en) | High performance aqueous polyurethanes and methods of fabricating the same | |
| KR101601782B1 (ko) | 섬유 보강된 tpu 복합제 | |
| EP0108139A4 (en) | POLYETHER-POLYURETHANE ELASTOMERS. | |
| KR102245471B1 (ko) | 바이오 소재를 이용한 원단 코팅용 폴리우레탄 수지 제조방법 | |
| KR100240437B1 (ko) | 폴리우레탄 탄성체와 그의 제조방법 | |
| US4769435A (en) | Process for the manufacture of thermoplastic polyurethanes | |
| CN116535604A (zh) | 一种多酚型本体扩链体系聚氨酯弹性体及其制备方法 | |
| JPH10176030A (ja) | 親水性ポリウレタン樹脂の製造法、成形品、樹脂溶液 | |
| JPS60181115A (ja) | ポリウレタンの製法 | |
| KR102638252B1 (ko) | 폴리올 수지의 수용화 조성물 | |
| JPH0680105B2 (ja) | ポリウレタン系エラストマ−の製造方法 | |
| KR20250014406A (ko) | 폴리우레탄 조성물 및 및 상기 조성물로 제조된 cmp용 연마패드 | |
| JPH01272618A (ja) | メチレンジアニリンのハロゲン化金属塩錯体によるイソシアネート末端ポリエーテルプレポリマーの反応性増加 |