AR001902A1 - Elastomeros de poliuretano de ptmeg mejorados que emplean polieteres monofuncionales y proceso para la elaboración de dicho elastomero - Google Patents
Elastomeros de poliuretano de ptmeg mejorados que emplean polieteres monofuncionales y proceso para la elaboración de dicho elastomeroInfo
- Publication number
- AR001902A1 AR001902A1 AR33646096A AR33646096A AR001902A1 AR 001902 A1 AR001902 A1 AR 001902A1 AR 33646096 A AR33646096 A AR 33646096A AR 33646096 A AR33646096 A AR 33646096A AR 001902 A1 AR001902 A1 AR 001902A1
- Authority
- AR
- Argentina
- Prior art keywords
- weight
- polyurethane elastomers
- elastomer
- making
- improved
- Prior art date
Links
- 229920003225 polyurethane elastomer Polymers 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 229920001971 elastomer Polymers 0.000 title 1
- 239000000806 elastomer Substances 0.000 title 1
- 229920000570 polyether Polymers 0.000 title 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 abstract 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 abstract 4
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 abstract 3
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 abstract 2
- 239000012948 isocyanate Substances 0.000 abstract 2
- 150000002513 isocyanates Chemical class 0.000 abstract 2
- -1 polyoxytetramethylene Polymers 0.000 abstract 2
- PLFFHJWXOGYWPR-HEDMGYOXSA-N (4r)-4-[(3r,3as,5ar,5br,7as,11as,11br,13ar,13bs)-5a,5b,8,8,11a,13b-hexamethyl-1,2,3,3a,4,5,6,7,7a,9,10,11,11b,12,13,13a-hexadecahydrocyclopenta[a]chrysen-3-yl]pentan-1-ol Chemical compound C([C@]1(C)[C@H]2CC[C@H]34)CCC(C)(C)[C@@H]1CC[C@@]2(C)[C@]4(C)CC[C@@H]1[C@]3(C)CC[C@@H]1[C@@H](CCCO)C PLFFHJWXOGYWPR-HEDMGYOXSA-N 0.000 abstract 1
- 239000004606 Fillers/Extenders Substances 0.000 abstract 1
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 abstract 1
- 230000002745 absorbent Effects 0.000 abstract 1
- 239000002250 absorbent Substances 0.000 abstract 1
- 239000007795 chemical reaction product Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 238000001125 extrusion Methods 0.000 abstract 1
- 239000000835 fiber Substances 0.000 abstract 1
- 125000003827 glycol group Chemical group 0.000 abstract 1
- 238000002347 injection Methods 0.000 abstract 1
- 239000007924 injection Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000005056 polyisocyanate Substances 0.000 abstract 1
- 229920001228 polyisocyanate Polymers 0.000 abstract 1
- 239000000565 sealant Substances 0.000 abstract 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 abstract 1
- 238000004078 waterproofing Methods 0.000 abstract 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
- C08G18/4854—Polyethers containing oxyalkylene groups having four carbon atoms in the alkylene group
-
- 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
- C08G18/2805—Compounds having only one group containing active hydrogen
- C08G18/2815—Monohydroxy compounds
- C08G18/283—Compounds containing ether groups, e.g. oxyalkylated monohydroxy compounds
-
- 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
-
- 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
- C08G18/3271—Hydroxyamines
- C08G18/3278—Hydroxyamines containing at least three hydroxy groups
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyurethanes Or Polyureas (AREA)
Abstract
La invención se refiere a elastómeros de poliuretano que comprende el producto de reacción de a)un prepolímero terminado con isocianato que tiene uncontenido de grupo NCO de desde 2% en peso hasta aproximadamente 20% en peso preparado porre acción de un di- o poliisocianato que tiene una funcionalidadde aproximadamente 2 a 2,2 con un glicol de éter de polioxitetrametileno que tiene un peso molecular entre aproximadamente 600 Da y 6.000 Da en presencia dedesde aproximadamente 1%en pe so a aproximadamente 10% en peso, en base al peso de dicho glicol de éter de polioxitetrametileno,de un monol de polioxialquilenofuncional con hidroxilo que tiene un peso molecular de desde 500 Da a aproximadamente 10.000 Da; dichomonol de polioxialquileno contiene un excesode 50% en peso de partes de óxido de propileno, óxido de butileno y tetrahidrofurano o mezcla de los mismos, con b) un extendedor de la cadenaglicol a un índice de isocianato de desde 70 aaproximadamen te 130. Describe un proceso para obtener dichos elastómeros de poliuretano. Dichos compuestos asípreparados tienen diversas aplicaciones incluyendo impermeabilizantes y selladores, fibras elastoméricas, materiales absorbentesde energía yvisc oelásticos y artículos moldeables por extrusión e inyección.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/437,335 US5545706A (en) | 1995-05-09 | 1995-05-09 | PTMEG polyurethane elastomers employing monofunctional polyethers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR001902A1 true AR001902A1 (es) | 1997-12-10 |
Family
ID=23736014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AR33646096A AR001902A1 (es) | 1995-05-09 | 1996-05-09 | Elastomeros de poliuretano de ptmeg mejorados que emplean polieteres monofuncionales y proceso para la elaboración de dicho elastomero |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US5545706A (es) |
| EP (1) | EP0742240B1 (es) |
| JP (1) | JPH08301966A (es) |
| KR (1) | KR960041221A (es) |
| CN (1) | CN1089772C (es) |
| AR (1) | AR001902A1 (es) |
| AT (1) | ATE182904T1 (es) |
| AU (1) | AU694644B2 (es) |
| BR (1) | BR9602159A (es) |
| CA (1) | CA2175402A1 (es) |
| DE (1) | DE69603534T2 (es) |
| ES (1) | ES2134564T3 (es) |
| SG (1) | SG49951A1 (es) |
| TW (1) | TW391974B (es) |
Families Citing this family (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5998574A (en) * | 1996-07-10 | 1999-12-07 | Basf Corporation | Compositions of polytetramethylene ether glycols and polyoxy alkylene polyether polyols having a low degree of unsaturation |
| US5691441A (en) * | 1996-10-11 | 1997-11-25 | Arco Chemical Technology, L.P. | Spandex elastomers |
| US5723563A (en) * | 1996-10-11 | 1998-03-03 | Arco Chemical Technology, L.P. | Spandex elastomers |
| US5708118A (en) * | 1996-10-11 | 1998-01-13 | Arco Chemical Technology, L.P. | Spandex elastomers |
| US5959059A (en) * | 1997-06-10 | 1999-09-28 | The B.F. Goodrich Company | Thermoplastic polyether urethane |
| JP3792037B2 (ja) * | 1998-01-07 | 2006-06-28 | サンライズ・エム・エス・アイ株式会社 | 非膨潤型シーリング材及びその製造方法 |
| US6303732B1 (en) | 1999-09-10 | 2001-10-16 | Indspec Chemical Corporation | Diol blends and methods for making and using the same |
| DE60238047D1 (de) | 2001-05-21 | 2010-12-02 | Huntsman Int Llc | Sehr weiches polyurethan elastomer |
| DE10162349A1 (de) * | 2001-12-18 | 2003-07-10 | Basf Ag | Thermoplastische Polyurethane auf der Basis aliphatischer Isocyanate |
| RU2194059C1 (ru) * | 2001-12-28 | 2002-12-10 | Забелин Леонид Васильевич | Полиуретановая композиция |
| US6734220B2 (en) | 2002-08-27 | 2004-05-11 | Foamex L.P. | Fine cell, high density viscoelastic polyurethane foams |
| US7112631B2 (en) * | 2002-10-24 | 2006-09-26 | National Starch And Chemical Investment Holding Corporation | Moisture cured reactive hot melt adhesive with monofunctional reactants as grafting agents |
| US6653363B1 (en) | 2002-12-04 | 2003-11-25 | Foamex, L.P. | Low energy-loss, high firmness, temperature sensitive polyurethane foams |
| US7357889B2 (en) | 2003-04-09 | 2008-04-15 | Lubrizol Advanced Materials, Inc. | Melt spun TPU fibers and process |
| US20070077420A1 (en) * | 2005-10-05 | 2007-04-05 | Worthen Industries | Polyether aliphatic urethane film for protection of exposed surfaces |
| ATE543849T1 (de) * | 2006-04-19 | 2012-02-15 | Basf Se | Thermoplastische polyurethane |
| WO2009080545A1 (de) * | 2007-12-21 | 2009-07-02 | Basf Se | Beschichtungsmassen mit verbesserten eigenschaften |
| US8551201B2 (en) * | 2009-08-07 | 2013-10-08 | Praxair S.T. Technology, Inc. | Polyurethane composition for CMP pads and method of manufacturing same |
| KR101401925B1 (ko) * | 2010-12-28 | 2014-06-02 | 에스케이이노베이션 주식회사 | 열안정성이 개선된 폴리프로필렌 카보네이트의 제조방법 |
| EP2838954B1 (en) | 2012-04-16 | 2024-09-18 | Saudi Aramco Technologies Company | Adhesive compositions and methods |
| JP5832392B2 (ja) * | 2012-08-20 | 2015-12-16 | 三井化学株式会社 | ポリウレタンエラストマーの製造方法、ポリウレタンエラストマーおよび成形品 |
| CN107614558B (zh) * | 2015-05-26 | 2020-12-25 | 阪东化学株式会社 | 氨基甲酸酯组合物、聚氨酯弹性体和传送带 |
| WO2018176300A1 (en) * | 2017-03-30 | 2018-10-04 | Dow Global Technologies Llc | A novel mdi-based prepolymer binder for moisture curing binder application |
| WO2019112930A1 (en) | 2017-12-06 | 2019-06-13 | Saudi Aramco Technologies Company | Adhesive compositions and methods |
| CN111138625B (zh) * | 2019-12-31 | 2022-04-01 | 湖南百锐新材料科技有限公司 | 一种探伤车轮外膜用聚氨酯材料及其制备方法 |
| WO2021262845A1 (en) | 2020-06-24 | 2021-12-30 | Saudi Aramco Technologies Company | Polyol compositions and methods |
| CN112226190A (zh) * | 2020-09-30 | 2021-01-15 | 上海东睿化学有限公司 | 一种纺织品复合用湿固化聚氨酯热熔胶的制备方法 |
| CN112778604A (zh) * | 2020-12-30 | 2021-05-11 | 山东领军体育产业发展有限公司 | 一种足球场装配式模板材料及其制备方法 |
| WO2022269512A1 (en) | 2021-06-23 | 2022-12-29 | Saudi Aramco Technologies Company | Polyol compositions and methods |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3272098A (en) * | 1962-07-23 | 1966-09-13 | Minnesota Mining & Mfg | Paving material and paving surfacing |
| NL295959A (es) * | 1962-07-31 | 1900-01-01 | ||
| US3425973A (en) * | 1963-08-09 | 1969-02-04 | Du Pont | Coating composition based on aromatic diisocyanates,polyols,and monohydric alcohols |
| US3384623A (en) * | 1964-01-11 | 1968-05-21 | Toyo Spinning Co Ltd | Production of polyurethane elastomers |
| BE705730A (es) * | 1966-12-02 | 1968-03-01 | ||
| US3823111A (en) * | 1968-12-02 | 1974-07-09 | Inmont Corp | Polyurethanes |
| US3761439A (en) * | 1971-10-15 | 1973-09-25 | Union Carbide Corp | Thermoplastic polyurethanes soluble in methyl ethyl ketone based on poly caprolactone diols |
| US3875086A (en) * | 1973-08-10 | 1975-04-01 | Jefferson Chem Co Inc | Urethane containing monohydric polyether chain stoppers |
| US4098772A (en) * | 1976-03-11 | 1978-07-04 | The Upjohn Company | Thermoplastic polyurethanes prepared with small amounts of monohydric alcohols |
| DE3132760A1 (de) * | 1981-08-19 | 1983-03-03 | Basf Ag, 6700 Ludwigshafen | Verfahren zur verbesserung der fliessfaehigkeit von polyurethan-elastomeren |
| US4908772A (en) * | 1987-03-30 | 1990-03-13 | Bell Telephone Laboratories | Integrated circuits with component placement by rectilinear partitioning |
| US4863994A (en) * | 1988-06-24 | 1989-09-05 | The Dow Chemical Company | Use of monohydric alcohols in molded polyurethane resins |
| CA2095876A1 (en) * | 1992-06-05 | 1993-12-06 | Nigel Barksby | Isocyante-terminated prepolymers derived from polyether polyol mixtures having low monol content and their use in polyurethanes |
| US5340902A (en) * | 1993-06-04 | 1994-08-23 | Olin Corporation | Spandex fibers made using low unsaturation polyols |
-
1995
- 1995-05-09 US US08/437,335 patent/US5545706A/en not_active Expired - Fee Related
-
1996
- 1996-04-30 CA CA002175402A patent/CA2175402A1/en not_active Abandoned
- 1996-05-02 ES ES96303103T patent/ES2134564T3/es not_active Expired - Lifetime
- 1996-05-02 AT AT96303103T patent/ATE182904T1/de not_active IP Right Cessation
- 1996-05-02 EP EP96303103A patent/EP0742240B1/en not_active Expired - Lifetime
- 1996-05-02 DE DE69603534T patent/DE69603534T2/de not_active Expired - Fee Related
- 1996-05-06 BR BR9602159A patent/BR9602159A/pt not_active Application Discontinuation
- 1996-05-07 TW TW085105411A patent/TW391974B/zh not_active IP Right Cessation
- 1996-05-08 SG SG1996009763A patent/SG49951A1/en unknown
- 1996-05-08 AU AU52152/96A patent/AU694644B2/en not_active Ceased
- 1996-05-09 KR KR1019960015187A patent/KR960041221A/ko not_active Abandoned
- 1996-05-09 AR AR33646096A patent/AR001902A1/es unknown
- 1996-05-09 JP JP8137738A patent/JPH08301966A/ja active Pending
- 1996-05-09 CN CN96108427A patent/CN1089772C/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US5545706A (en) | 1996-08-13 |
| JPH08301966A (ja) | 1996-11-19 |
| EP0742240B1 (en) | 1999-08-04 |
| CA2175402A1 (en) | 1996-11-10 |
| TW391974B (en) | 2000-06-01 |
| CN1089772C (zh) | 2002-08-28 |
| DE69603534T2 (de) | 2000-03-09 |
| AU694644B2 (en) | 1998-07-23 |
| SG49951A1 (en) | 1998-06-15 |
| EP0742240A1 (en) | 1996-11-13 |
| DE69603534D1 (de) | 1999-09-09 |
| ATE182904T1 (de) | 1999-08-15 |
| KR960041221A (ko) | 1996-12-19 |
| BR9602159A (pt) | 1997-12-30 |
| CN1146464A (zh) | 1997-04-02 |
| ES2134564T3 (es) | 1999-10-01 |
| AU5215296A (en) | 1996-11-21 |
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