DE60225674T2 - Hochmolekulare thermoplastische polyurethane hergestellt aus polyolen mit einem hohen gehalt an sekundären hydroxylgruppen - Google Patents
Hochmolekulare thermoplastische polyurethane hergestellt aus polyolen mit einem hohen gehalt an sekundären hydroxylgruppen Download PDFInfo
- Publication number
- DE60225674T2 DE60225674T2 DE60225674T DE60225674T DE60225674T2 DE 60225674 T2 DE60225674 T2 DE 60225674T2 DE 60225674 T DE60225674 T DE 60225674T DE 60225674 T DE60225674 T DE 60225674T DE 60225674 T2 DE60225674 T2 DE 60225674T2
- Authority
- DE
- Germany
- Prior art keywords
- thermoplastic polyurethane
- polyol component
- polyol
- hydroxyl groups
- weight
- 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.)
- Expired - Lifetime
Links
- 229920005862 polyol Polymers 0.000 title claims abstract description 111
- 150000003077 polyols Chemical class 0.000 title claims abstract description 110
- 229920002803 thermoplastic polyurethane Polymers 0.000 title claims abstract description 69
- 239000004433 Thermoplastic polyurethane Substances 0.000 title claims abstract description 68
- -1 HYDROXYL GROUPS Chemical group 0.000 title description 18
- 239000000126 substance Substances 0.000 title description 5
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims abstract description 78
- 239000004970 Chain extender Substances 0.000 claims abstract description 36
- 239000003054 catalyst Substances 0.000 claims abstract description 36
- 239000000203 mixture Substances 0.000 claims abstract description 32
- 229920002635 polyurethane Polymers 0.000 claims abstract description 30
- 239000004814 polyurethane Substances 0.000 claims abstract description 30
- 238000000034 method Methods 0.000 claims abstract description 28
- 229920000570 polyether Polymers 0.000 claims description 46
- 239000004721 Polyphenylene oxide Substances 0.000 claims description 44
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 36
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 claims description 30
- 239000005056 polyisocyanate Substances 0.000 claims description 27
- 229920001228 polyisocyanate Polymers 0.000 claims description 27
- UPMLOUAZCHDJJD-UHFFFAOYSA-N 4,4'-Diphenylmethane Diisocyanate Chemical compound C1=CC(N=C=O)=CC=C1CC1=CC=C(N=C=O)C=C1 UPMLOUAZCHDJJD-UHFFFAOYSA-N 0.000 claims description 24
- 150000002334 glycols Chemical class 0.000 claims description 15
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 claims description 13
- 150000002009 diols Chemical class 0.000 claims description 13
- 238000002360 preparation method Methods 0.000 claims description 13
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- 125000004432 carbon atom Chemical group C* 0.000 claims description 12
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- 239000002184 metal Substances 0.000 claims description 11
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 claims description 9
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical group CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 claims description 8
- YIMQCDZDWXUDCA-UHFFFAOYSA-N [4-(hydroxymethyl)cyclohexyl]methanol Chemical compound OCC1CCC(CO)CC1 YIMQCDZDWXUDCA-UHFFFAOYSA-N 0.000 claims description 8
- XXMIOPMDWAUFGU-UHFFFAOYSA-N hexane-1,6-diol Chemical compound OCCCCCCO XXMIOPMDWAUFGU-UHFFFAOYSA-N 0.000 claims description 7
- WTPYFJNYAMXZJG-UHFFFAOYSA-N 2-[4-(2-hydroxyethoxy)phenoxy]ethanol Chemical compound OCCOC1=CC=C(OCCO)C=C1 WTPYFJNYAMXZJG-UHFFFAOYSA-N 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 4
- 229920006264 polyurethane film Polymers 0.000 claims description 3
- KORSJDCBLAPZEQ-UHFFFAOYSA-N dicyclohexylmethane-4,4'-diisocyanate Chemical compound C1CC(N=C=O)CCC1CC1CCC(N=C=O)CC1 KORSJDCBLAPZEQ-UHFFFAOYSA-N 0.000 claims 2
- 239000000376 reactant Substances 0.000 abstract description 4
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- 229920001971 elastomer Polymers 0.000 description 7
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- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 description 2
- RTTZISZSHSCFRH-UHFFFAOYSA-N 1,3-bis(isocyanatomethyl)benzene Chemical compound O=C=NCC1=CC=CC(CN=C=O)=C1 RTTZISZSHSCFRH-UHFFFAOYSA-N 0.000 description 2
- YPFDHNVEDLHUCE-UHFFFAOYSA-N 1,3-propanediol Substances OCCCO YPFDHNVEDLHUCE-UHFFFAOYSA-N 0.000 description 2
- 229940035437 1,3-propanediol Drugs 0.000 description 2
- 239000005059 1,4-Cyclohexyldiisocyanate Substances 0.000 description 2
- SBJCUZQNHOLYMD-UHFFFAOYSA-N 1,5-Naphthalene diisocyanate Chemical compound C1=CC=C2C(N=C=O)=CC=CC2=C1N=C=O SBJCUZQNHOLYMD-UHFFFAOYSA-N 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
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- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 2
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- NBJODVYWAQLZOC-UHFFFAOYSA-L [dibutyl(octanoyloxy)stannyl] octanoate Chemical compound CCCCCCCC(=O)O[Sn](CCCC)(CCCC)OC(=O)CCCCCCC NBJODVYWAQLZOC-UHFFFAOYSA-L 0.000 description 2
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- 229910052914 metal silicate Inorganic materials 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 239000012764 mineral filler Substances 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- DIHKMUNUGQVFES-UHFFFAOYSA-N n,n,n',n'-tetraethylethane-1,2-diamine Chemical compound CCN(CC)CCN(CC)CC DIHKMUNUGQVFES-UHFFFAOYSA-N 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000010915 one-step procedure Methods 0.000 description 1
- 125000002524 organometallic group Chemical group 0.000 description 1
- 150000003003 phosphines Chemical class 0.000 description 1
- 229920000233 poly(alkylene oxides) Polymers 0.000 description 1
- 239000004632 polycaprolactone Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- RUELTTOHQODFPA-UHFFFAOYSA-N toluene 2,6-diisocyanate Chemical compound CC1=C(N=C=O)C=CC=C1N=C=O RUELTTOHQODFPA-UHFFFAOYSA-N 0.000 description 1
- 150000004072 triols Chemical class 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 1
- 229910052882 wollastonite Inorganic materials 0.000 description 1
- 239000010456 wollastonite Substances 0.000 description 1
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
- C08G18/28—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
-
- 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
- C08G18/0895—Manufacture of polymers by continuous processes
-
- 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
- C08G18/6666—Compounds of group C08G18/48 or C08G18/52
- C08G18/667—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
- C08G18/6674—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
-
- 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
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
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)
- Polyurethanes Or Polyureas (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US781791 | 2001-02-12 | ||
| US09/781,791 US6734273B2 (en) | 2001-02-12 | 2001-02-12 | High molecular weight thermoplastic polyurethanes made from polyols having high secondary hydroxyl content |
| PCT/US2002/002584 WO2002064656A2 (en) | 2001-02-12 | 2002-01-30 | High molecular weight thermoplastic polyurethanes made from polyols having high secondary hydroxyl content |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE60225674D1 DE60225674D1 (de) | 2008-04-30 |
| DE60225674T2 true DE60225674T2 (de) | 2009-04-02 |
Family
ID=25123951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE60225674T Expired - Lifetime DE60225674T2 (de) | 2001-02-12 | 2002-01-30 | Hochmolekulare thermoplastische polyurethane hergestellt aus polyolen mit einem hohen gehalt an sekundären hydroxylgruppen |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US6734273B2 (enExample) |
| EP (1) | EP1366100B1 (enExample) |
| JP (1) | JP2004522840A (enExample) |
| KR (1) | KR20030076673A (enExample) |
| CN (1) | CN100381478C (enExample) |
| AT (1) | ATE389682T1 (enExample) |
| AU (1) | AU2002242013A1 (enExample) |
| BR (1) | BR0207167A (enExample) |
| DE (1) | DE60225674T2 (enExample) |
| ES (1) | ES2302514T3 (enExample) |
| TW (1) | TWI267524B (enExample) |
| WO (1) | WO2002064656A2 (enExample) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7906199B2 (en) * | 2004-12-23 | 2011-03-15 | Ppg Industries Ohio, Inc. | Color harmonization coatings for articles of manufacture comprising different substrate materials |
| US20070004892A1 (en) * | 2005-07-01 | 2007-01-04 | Rye Karen R | Flexible polymer coating and coated flexible substrates |
| US20070020463A1 (en) * | 2004-12-23 | 2007-01-25 | Trainham James A | Flexible polymer coating and coated flexible substrates |
| US8389113B2 (en) * | 2002-09-17 | 2013-03-05 | Ppg Industries Ohio, Inc. | Substrates and articles of manufacture coated with a waterborne 2K coating composition |
| US7202322B2 (en) † | 2002-11-08 | 2007-04-10 | Noveon, Inc. | Heat resistant high moisture vapor transmission thermoplastic polyurethane |
| CA2541850A1 (en) * | 2003-10-15 | 2005-04-28 | Tyco Healthcare Group Lp | Method of joining materials |
| US7592398B1 (en) | 2004-06-18 | 2009-09-22 | Ppg Industries Ohio, Inc. | Flexible polymer coating and coated flexible substrates |
| WO2006047130A1 (en) * | 2004-10-25 | 2006-05-04 | Omnova Solutions Inc. | Moisture transmissive laminate |
| US20060141264A1 (en) * | 2004-12-23 | 2006-06-29 | Rearick Brian K | Soft feel coating for a rigid substrate |
| US7758949B1 (en) | 2005-02-08 | 2010-07-20 | Sloan Donald D | Thermal reactive ink transfer system |
| US20060258831A1 (en) * | 2005-05-10 | 2006-11-16 | Nigel Barksby | High molecular weight thermoplastic polyurethanes made from polyols having high secondary hydroxyl content |
| US8296974B2 (en) * | 2005-09-30 | 2012-10-30 | Lubrizol Advanced Materials, Inc. | Thermoplastic polyurethane containing structural units of polyester and polyether diols |
| WO2007048145A2 (en) * | 2005-10-21 | 2007-04-26 | Entrotech, Inc. | Protective sheets, articles, and methods |
| US8545960B2 (en) * | 2006-10-23 | 2013-10-01 | Entrotech, Inc. | Articles comprising protective sheets and related methods |
| EP2040066B1 (de) * | 2007-09-20 | 2017-03-08 | Oesch Sensor Technology Ag | Verwendung eines Sensormaterials für eine potentiometrische Elektrode |
| US10035932B2 (en) * | 2007-09-25 | 2018-07-31 | Aero Advanced Paint Technology, Inc. | Paint replacement films, composites therefrom, and related methods |
| US10981371B2 (en) | 2008-01-19 | 2021-04-20 | Entrotech, Inc. | Protected graphics and related methods |
| US20090246393A1 (en) * | 2008-03-27 | 2009-10-01 | Ppg Industries Ohio, Inc. | Polycarbodiimides |
| US20110054056A1 (en) * | 2008-05-22 | 2011-03-03 | Hefner Jr Robert E | Thermoset polyurethanes |
| US20100096062A1 (en) * | 2008-09-16 | 2010-04-22 | Serigraph, Inc. | Supported Article for Use in Decorating a Substrate |
| US20110033515A1 (en) * | 2009-08-04 | 2011-02-10 | Rst Implanted Cell Technology | Tissue contacting material |
| US8455608B2 (en) | 2010-02-26 | 2013-06-04 | Basf Se | Catalyzed pellet heat treatment for thermoplastic polyurethanes |
| KR101835803B1 (ko) | 2010-02-26 | 2018-03-08 | 바스프 에스이 | 열가소성 폴리우레탄을 위한 촉매화 펠릿 템퍼링 |
| US8598248B2 (en) * | 2010-07-16 | 2013-12-03 | Bayer Materialscience Llc | Flexible polyurethane foams made from alkoxylated natural oil |
| EP2649109B1 (en) * | 2010-12-07 | 2015-10-21 | Dow Global Technologies LLC | Polyurethane elastomers made using mixtures of aliphatic diol chain extender and secondary amine |
| US20130023736A1 (en) | 2011-07-21 | 2013-01-24 | Stanley Dale Harpstead | Systems for drug delivery and monitoring |
| WO2013138161A1 (en) * | 2012-03-12 | 2013-09-19 | Novomer, Inc. | Polymer compositions and methods |
| US20130255103A1 (en) | 2012-04-03 | 2013-10-03 | Nike, Inc. | Apparel And Other Products Incorporating A Thermoplastic Polymer Material |
| TW201420626A (zh) * | 2012-11-19 | 2014-06-01 | Perfection Mighty Ind Co Ltd | 瞬間加熱混合反應方法及其裝置 |
| TWI584932B (zh) * | 2012-11-19 | 2017-06-01 | Perfection Mighty Industrial Co Ltd | Instantaneous heating and mixing reaction device |
| SI3448949T1 (sl) | 2016-09-20 | 2024-02-29 | Ppg Advanced Surface Technologies, Llc | Aplikacije sloja laka z zmanjšanimi pomanjkljivostmi, artikli in postopki |
| WO2018197632A1 (en) * | 2017-04-26 | 2018-11-01 | Basf Se | Process for preparing a polyurethane using a polyester polyol comprising polycyclic aromatic moieties |
| ES2942057T3 (es) | 2018-11-29 | 2023-05-29 | Basf Se | Fabricación continua de un TPU a base de PPG |
| CN114304810A (zh) | 2019-08-02 | 2022-04-12 | 耐克创新有限合伙公司 | 用于鞋类物品的鞋面 |
| CN114729480B (zh) | 2019-11-18 | 2025-01-03 | 耐克创新有限合伙公司 | 具有泡沫表面特征的针织部件 |
| KR20220147667A (ko) * | 2020-02-28 | 2022-11-03 | 바스프 에스이 | 비-1차 하이드록실 기 기반 발포체 |
| US12508487B2 (en) | 2020-11-20 | 2025-12-30 | Acushnet Company | Golf ball having at least one radar detectable mark |
| JP2025022805A (ja) | 2023-08-03 | 2025-02-14 | アクシュネット カンパニー | 少なくとも１つのレーダー検出可能マークを具備するゴルフボール |
| TW202528403A (zh) | 2023-10-31 | 2025-07-16 | 德商巴斯夫歐洲公司 | 用於製造熱塑性聚氨酯之方法 |
| EP4653064A1 (en) | 2024-05-24 | 2025-11-26 | Acushnet Company | Golf ball |
| EP4653063A1 (en) | 2024-05-24 | 2025-11-26 | Acushnet Company | Golf ball |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3829505A (en) | 1970-02-24 | 1974-08-13 | Gen Tire & Rubber Co | Polyethers and method for making the same |
| US4202957A (en) | 1974-09-09 | 1980-05-13 | The Upjohn Company | Thermoplastic polyurethane elastomers from polyoxypropylene polyoxyethylene block copolymers |
| US4131731A (en) | 1976-11-08 | 1978-12-26 | Beatrice Foods Company | Process for preparing polycarbonates |
| US4124572A (en) | 1977-07-05 | 1978-11-07 | Uniroyal, Inc. | Thermoplastic polyurethane elastomer |
| US4239879A (en) | 1979-06-25 | 1980-12-16 | The General Tire & Rubber Company | Thermoplastic polyurethane prepared from a poly-1,2-propylene ether glycol, a low molecular weight glycol and 2,4-tolylene diisocyanate |
| JPS61200114A (ja) * | 1985-02-28 | 1986-09-04 | Nippon Zeon Co Ltd | 抗血栓性ポリウレタン化合物及びその製造方法 |
| US5185420A (en) * | 1990-11-02 | 1993-02-09 | Olin Corporation | Thermoplastic polyurethane elastomers and polyurea elastomers made using low unsaturation level polyols prepared with double metal cyanide catalysts |
| DE4125454A1 (de) * | 1991-08-01 | 1993-02-04 | Bayer Ag | Beschichtungsmittel und ihre verwendung zur erzeugung wasserdampfdurchlaessiger beschichtungen |
| US5677413A (en) * | 1995-06-15 | 1997-10-14 | Arco Chemical Technology, L.P. | Polyurethane elastomers exhibiting improved demold green strength and water absorption and haze-free polyols suitable for their preparation |
| AU718820B2 (en) | 1995-12-08 | 2000-04-20 | Huntsman Ici Chemicals Llc | Polyurethane elastomers |
| US5696221A (en) * | 1996-07-15 | 1997-12-09 | Arco Chemical Technology, L.P. | Polyurethane/urea heat-cured and moisture-cured elastomers with improved physical properties |
| BR9711891A (pt) * | 1996-10-11 | 1999-08-24 | Arco Chem Tech | Elast-meros de spandex aperfei-oados |
| EP0881244A3 (de) | 1997-05-27 | 2000-01-19 | Basf Aktiengesellschaft | Verfahren zur Herstellung von thermoplastischen Polyurethanen |
-
2001
- 2001-02-12 US US09/781,791 patent/US6734273B2/en not_active Expired - Lifetime
-
2002
- 2002-01-30 ES ES02707615T patent/ES2302514T3/es not_active Expired - Lifetime
- 2002-01-30 KR KR20037010601A patent/KR20030076673A/ko not_active Abandoned
- 2002-01-30 WO PCT/US2002/002584 patent/WO2002064656A2/en not_active Ceased
- 2002-01-30 AU AU2002242013A patent/AU2002242013A1/en not_active Abandoned
- 2002-01-30 AT AT02707615T patent/ATE389682T1/de not_active IP Right Cessation
- 2002-01-30 JP JP2002564983A patent/JP2004522840A/ja active Pending
- 2002-01-30 EP EP02707615A patent/EP1366100B1/en not_active Expired - Lifetime
- 2002-01-30 CN CNB028054989A patent/CN100381478C/zh not_active Expired - Fee Related
- 2002-01-30 DE DE60225674T patent/DE60225674T2/de not_active Expired - Lifetime
- 2002-01-30 BR BR0207167-3A patent/BR0207167A/pt active Search and Examination
- 2002-02-05 TW TW091101965A patent/TWI267524B/zh not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| US6734273B2 (en) | 2004-05-11 |
| CN100381478C (zh) | 2008-04-16 |
| WO2002064656A2 (en) | 2002-08-22 |
| TWI267524B (en) | 2006-12-01 |
| US20020156225A1 (en) | 2002-10-24 |
| BR0207167A (pt) | 2004-02-10 |
| WO2002064656A3 (en) | 2002-10-24 |
| CN1492892A (zh) | 2004-04-28 |
| ES2302514T3 (es) | 2008-07-16 |
| AU2002242013A1 (en) | 2002-08-28 |
| ATE389682T1 (de) | 2008-04-15 |
| DE60225674D1 (de) | 2008-04-30 |
| EP1366100A2 (en) | 2003-12-03 |
| JP2004522840A (ja) | 2004-07-29 |
| EP1366100B1 (en) | 2008-03-19 |
| KR20030076673A (ko) | 2003-09-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8363 | Opposition against the patent |