ATE415429T1 - Verfahren zur herstellung von thermoplastisch verarbeitbaren polyurethanen - Google Patents
Verfahren zur herstellung von thermoplastisch verarbeitbaren polyurethanenInfo
- Publication number
- ATE415429T1 ATE415429T1 AT06016778T AT06016778T ATE415429T1 AT E415429 T1 ATE415429 T1 AT E415429T1 AT 06016778 T AT06016778 T AT 06016778T AT 06016778 T AT06016778 T AT 06016778T AT E415429 T1 ATE415429 T1 AT E415429T1
- Authority
- AT
- Austria
- Prior art keywords
- nco
- tpu
- mixing
- conversion
- equivalent ratio
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title abstract 3
- 229920002635 polyurethane Polymers 0.000 title 1
- 239000004814 polyurethane Substances 0.000 title 1
- 229920001169 thermoplastic Polymers 0.000 title 1
- 239000004416 thermosoftening plastic Substances 0.000 title 1
- 239000004433 Thermoplastic polyurethane Substances 0.000 abstract 8
- 229920002803 thermoplastic polyurethane Polymers 0.000 abstract 8
- 238000006243 chemical reaction Methods 0.000 abstract 6
- 239000004970 Chain extender Substances 0.000 abstract 2
- 125000005442 diisocyanate group Chemical group 0.000 abstract 2
- 229920001971 elastomer Polymers 0.000 abstract 2
- 239000000806 elastomer Substances 0.000 abstract 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 2
- 239000012948 isocyanate Substances 0.000 abstract 2
- 150000002513 isocyanates Chemical class 0.000 abstract 2
- 229920005862 polyol Polymers 0.000 abstract 2
- 150000003077 polyols Chemical class 0.000 abstract 2
- 239000000654 additive Substances 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 238000002347 injection Methods 0.000 abstract 1
- 239000007924 injection Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 238000003541 multi-stage reaction Methods 0.000 abstract 1
- 239000011369 resultant mixture Substances 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
- C08G18/08—Processes
- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102005039933A DE102005039933B4 (de) | 2005-08-24 | 2005-08-24 | Verfahren zur Herstellung von thermoplastisch verarbeitbaren Polyurethanen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE415429T1 true ATE415429T1 (de) | 2008-12-15 |
Family
ID=37496487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT06016778T ATE415429T1 (de) | 2005-08-24 | 2006-08-11 | Verfahren zur herstellung von thermoplastisch verarbeitbaren polyurethanen |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US20070049719A1 (enExample) |
| EP (1) | EP1757632B1 (enExample) |
| JP (1) | JP2007056269A (enExample) |
| CN (1) | CN1919891B (enExample) |
| AT (1) | ATE415429T1 (enExample) |
| BR (1) | BRPI0603405A (enExample) |
| CA (1) | CA2556656A1 (enExample) |
| DE (2) | DE102005039933B4 (enExample) |
| ES (1) | ES2315972T3 (enExample) |
| MX (1) | MXPA06009517A (enExample) |
| TW (1) | TW200722446A (enExample) |
Families Citing this family (37)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101249120B1 (ko) * | 2006-08-31 | 2013-03-29 | 킴벌리-클라크 월드와이드, 인크. | 고도 통기성 생분해성 필름 |
| US8722753B2 (en) * | 2007-08-21 | 2014-05-13 | Lear Corporation | Hydroxyl terminated precursor and method of making the same |
| US8227658B2 (en) | 2007-12-14 | 2012-07-24 | Kimberly-Clark Worldwide, Inc | Film formed from a blend of biodegradable aliphatic-aromatic copolyesters |
| US7998888B2 (en) * | 2008-03-28 | 2011-08-16 | Kimberly-Clark Worldwide, Inc. | Thermoplastic starch for use in melt-extruded substrates |
| DE102008023252A1 (de) * | 2008-05-13 | 2009-11-19 | Tesa Se | Hotmelt-Verfahren zur Herstellung eines chemisch vernetzten Polyurethanfilms |
| US8147965B2 (en) | 2008-05-14 | 2012-04-03 | Kimberly-Clark Worldwide, Inc. | Water-sensitive film containing thermoplastic polyurethane |
| US8338508B2 (en) * | 2008-05-14 | 2012-12-25 | Kimberly-Clark Worldwide, Inc. | Water-sensitive film containing an olefinic elastomer |
| US8188185B2 (en) * | 2008-06-30 | 2012-05-29 | Kimberly-Clark Worldwide, Inc. | Biodegradable packaging film |
| US8927617B2 (en) * | 2008-06-30 | 2015-01-06 | Kimberly-Clark Worldwide, Inc. | Fragranced water-sensitive film |
| US8759279B2 (en) * | 2008-06-30 | 2014-06-24 | Kimberly-Clark Worldwide, Inc. | Fragranced biodegradable film |
| US8329601B2 (en) | 2008-12-18 | 2012-12-11 | Kimberly-Clark Worldwide, Inc. | Biodegradable and renewable film |
| US8283006B2 (en) | 2008-12-18 | 2012-10-09 | Kimberly-Clark Worldwide, Inc. | Injection molding material containing starch and plant protein |
| DE102009046657A1 (de) | 2009-11-12 | 2011-05-19 | Tesa Se | Haftklebstoff auf Basis von Polyurethan |
| DE102009055735A1 (de) * | 2009-11-26 | 2011-07-07 | Bayer Material Science AG, 51373 | Verfahren zur kontinuierlichen Herstellung von thermoplastisch verarbeitbaren Polyurethanen |
| US20110306734A1 (en) | 2010-06-02 | 2011-12-15 | Bayer Materialscience Ag | Thermoplastically processable polyurethanes based on succinic acid propionates |
| US8889945B2 (en) | 2010-12-08 | 2014-11-18 | Kimberly-Clark Worldwide, Inc. | Elastic film containing a renewable starch polymer |
| US9327168B2 (en) * | 2010-12-22 | 2016-05-03 | Acushnet Company | Methods for making polyurea and polyurethane polymers and golf balls prepared therefrom |
| KR101401925B1 (ko) | 2010-12-28 | 2014-06-02 | 에스케이이노베이션 주식회사 | 열안정성이 개선된 폴리프로필렌 카보네이트의 제조방법 |
| BR112014007306A2 (pt) | 2011-09-30 | 2017-04-04 | Bayer Ip Gmbh | artigos extrudados homogêneos feitos a partir de poliuretanos termoplasticamente processáveis com base em poliéster-dióis formados a partir de ácido succínico e de 1,3-propanodiol |
| JP6486838B2 (ja) * | 2013-02-25 | 2019-03-20 | ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ | 脂肪族イソシアネートを取り込むことによるポリマーポリオールを主原料とする熱可塑性ポリウレタンの変色抑制 |
| US10695235B2 (en) | 2013-11-27 | 2020-06-30 | Kimberly-Clark Worldwide, Inc. | Printed 3D-elastic laminates |
| US9913764B2 (en) | 2013-12-18 | 2018-03-13 | Kimberly-Clark Worldwide, Inc. | Post-bonded grooved elastic materials |
| RU2565167C1 (ru) * | 2014-04-04 | 2015-10-20 | Закрытое акционерное общество "Блокформ" | Установка для получения гранулированного термопластичного полиуретана и способ получения гранулированного термопластичного полиуретана |
| CN104710595A (zh) * | 2015-04-09 | 2015-06-17 | 奥斯汀新材料（张家港）有限公司 | 直径12寸以上管料用聚醚热塑性聚氨酯弹性体的制备方法 |
| JP6409220B1 (ja) * | 2016-12-22 | 2018-10-24 | Dic株式会社 | 湿気硬化型ウレタンホットメルト樹脂組成物、積層体、及び、靴 |
| US20200095486A1 (en) * | 2017-02-09 | 2020-03-26 | Lubrizol Advanced Materials, Inc. | Reactive hot-melt adhesive composition containing a polyester-polyurethane |
| US20200048396A1 (en) * | 2017-03-21 | 2020-02-13 | Basf Se | Process for producing polyurethanes exhibiting low blooming effects and good low-temperature flexibility on the basis of urethane-containing polymeric hydroxyl compounds |
| ES2942057T3 (es) | 2018-11-29 | 2023-05-29 | Basf Se | Fabricación continua de un TPU a base de PPG |
| EP3772519A1 (de) | 2019-08-07 | 2021-02-10 | Covestro Deutschland AG | Verfahren zur herstellung von thermoplastisch verarbeitbaren polyurethanpolymeren |
| EP3812408A1 (de) | 2019-10-23 | 2021-04-28 | Covestro Deutschland AG | Polyurethanpolymer mit einer härte von <= 60 shore a und guter abriebfestigkeit |
| EP3812407A1 (de) | 2019-10-23 | 2021-04-28 | Covestro Deutschland AG | Polyurethanpolymer mit einer härte von <= 60 shore a |
| EP3838942A1 (de) * | 2019-12-17 | 2021-06-23 | Covestro Deutschland AG | Verfahren zur herstellung von polyurethanen mit hoher reaktionsenthalpie |
| EP3838951A1 (de) * | 2019-12-17 | 2021-06-23 | Covestro Deutschland AG | Verfahren zur kontinuierlichen herstellung von thermoplastischem polyurethan |
| EP3838950A1 (de) | 2019-12-17 | 2021-06-23 | Covestro Deutschland AG | Thermoplastisches aliphatisches polyurethanprepolymer mit niedriger schmelzenthalpie |
| EP3838946A1 (de) * | 2019-12-17 | 2021-06-23 | Covestro Deutschland AG | Verfahren zur herstellung eines thermoplastischen polyurethans mit niedriger farbzahl |
| EP4342924A1 (de) | 2022-09-26 | 2024-03-27 | Covestro Deutschland AG | Verfahren zur herstellung von polyether-enthaltenden thermoplastischen polyurethanen |
| WO2025168329A1 (de) | 2024-02-09 | 2025-08-14 | Covestro Deutschland Ag | Verfahren zur herstellung von polypropylenether-enthaltenden thermoplastischen polyurethanen |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE673744A (enExample) | 1964-12-14 | |||
| BE759829A (fr) | 1969-12-03 | 1971-06-03 | Upjohn Co | Preparation de polyurethanes |
| DE1964834A1 (de) | 1969-12-24 | 1971-07-01 | Bayer Ag | Verfahren zur Herstellung von Polyurethan-Elastomeren |
| US3963656A (en) * | 1972-10-03 | 1976-06-15 | Bayer Aktiengesellschaft | Thermoplastic polyurethanes and a two-stage process for their preparation |
| DE2248382C2 (de) * | 1972-10-03 | 1982-12-02 | Bayer Ag, 5090 Leverkusen | Polyurethan-Elastomere, deren Herstellung und Verwendung |
| DE2302564C3 (de) | 1973-01-19 | 1985-02-07 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von Polyurethan-Elastomeren |
| US4000117A (en) * | 1975-03-31 | 1976-12-28 | The Upjohn Company | Novel compositions |
| DE2842806A1 (de) * | 1978-09-30 | 1980-04-10 | Bayer Ag | Verfahren zur herstellung von polyurethan-elastomeren |
| DE2901774A1 (de) | 1979-01-18 | 1980-07-24 | Elastogran Gmbh | Rieselfaehiges, mikrobenbestaendiges farbstoff- und/oder hilfsmittelkonzentrat auf basis eines polyurethan-elastomeren und verfahren zu seiner herstellung |
| DE3329775A1 (de) * | 1983-08-18 | 1985-02-28 | Bayer Ag, 5090 Leverkusen | Thermoplastische polyurethane hoher waermestandfestigkeit auf basis von naphthylendiisocyanat, verfahren zu ihrer herstellung und ihre verwendung |
| JPH059256A (ja) * | 1991-07-01 | 1993-01-19 | Kuraray Co Ltd | ポリウレタンの製造方法 |
| KR0163798B1 (ko) * | 1991-07-03 | 1999-01-15 | 나가따 마사오 | 열가성 폴리우레탄 탄성체, 그의 제조 방법, 그의 제조 장치 및 그로부터 제조한 탄성 섬유 |
| DE4217367A1 (de) | 1992-05-26 | 1993-12-02 | Bayer Ag | Thermoplastisch verarbeitbare Polyurethan-Elastomere mit verbessertem Verarbeitungsverhalten und Verfahren zur Herstellung |
| US5795948A (en) * | 1992-05-26 | 1998-08-18 | Bayer Aktiengesellschaft | Multistage process for production of thermoplastic polyurethane elastomers |
| DE19625987A1 (de) * | 1996-06-28 | 1998-01-02 | Bayer Ag | Verfahren zur kontinuierlichen Herstellung von thermoplastisch verarbeitbaren Polyurethanen mit verbessertem Verarbeitungsverhalten |
| DE19738498A1 (de) * | 1997-09-03 | 1999-03-04 | Bayer Ag | Verfahren zur kontinuierlichen Herstellung von thermoplastisch verarbeitbaren Polyurethanen in einem Zweiwellenextruder mit spezieller Temperaturführung |
-
2005
- 2005-08-24 DE DE102005039933A patent/DE102005039933B4/de not_active Withdrawn - After Issue
-
2006
- 2006-08-11 EP EP06016778A patent/EP1757632B1/de not_active Not-in-force
- 2006-08-11 ES ES06016778T patent/ES2315972T3/es active Active
- 2006-08-11 DE DE502006002169T patent/DE502006002169D1/de active Active
- 2006-08-11 AT AT06016778T patent/ATE415429T1/de not_active IP Right Cessation
- 2006-08-21 MX MXPA06009517A patent/MXPA06009517A/es active IP Right Grant
- 2006-08-21 US US11/507,278 patent/US20070049719A1/en not_active Abandoned
- 2006-08-21 CA CA002556656A patent/CA2556656A1/en not_active Abandoned
- 2006-08-23 TW TW095130897A patent/TW200722446A/zh unknown
- 2006-08-24 JP JP2006227755A patent/JP2007056269A/ja active Pending
- 2006-08-24 BR BRPI0603405-5A patent/BRPI0603405A/pt not_active IP Right Cessation
- 2006-08-24 CN CN2006101212987A patent/CN1919891B/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP1757632A2 (de) | 2007-02-28 |
| JP2007056269A (ja) | 2007-03-08 |
| DE102005039933A1 (de) | 2007-03-01 |
| EP1757632B1 (de) | 2008-11-26 |
| ES2315972T3 (es) | 2009-04-01 |
| CN1919891B (zh) | 2011-09-14 |
| BRPI0603405A (pt) | 2007-04-27 |
| DE502006002169D1 (de) | 2009-01-08 |
| MXPA06009517A (es) | 2007-02-23 |
| US20070049719A1 (en) | 2007-03-01 |
| TW200722446A (en) | 2007-06-16 |
| CN1919891A (zh) | 2007-02-28 |
| DE102005039933B4 (de) | 2007-12-27 |
| CA2556656A1 (en) | 2007-02-24 |
| EP1757632A3 (de) | 2007-04-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| REN | Ceased due to non-payment of the annual fee |