BR0016343A - Processo para a preparação de álcoois e poliéter por meio de adição catalìtica, álcoois de poliéter, uso dos mesmos, e, processo para a preparação de poliuretanos - Google Patents
Processo para a preparação de álcoois e poliéter por meio de adição catalìtica, álcoois de poliéter, uso dos mesmos, e, processo para a preparação de poliuretanosInfo
- Publication number
- BR0016343A BR0016343A BR0016343-0A BR0016343A BR0016343A BR 0016343 A BR0016343 A BR 0016343A BR 0016343 A BR0016343 A BR 0016343A BR 0016343 A BR0016343 A BR 0016343A
- Authority
- BR
- Brazil
- Prior art keywords
- preparation
- alcohols
- polyurethanes
- alkylene oxides
- catalytic addition
- Prior art date
Links
- 150000001298 alcohols Chemical class 0.000 title abstract 5
- 238000000034 method Methods 0.000 title abstract 5
- 230000003197 catalytic effect Effects 0.000 title abstract 3
- 229920000570 polyether Polymers 0.000 title abstract 3
- 239000004721 Polyphenylene oxide Substances 0.000 title abstract 2
- 229920002635 polyurethane Polymers 0.000 title abstract 2
- 239000004814 polyurethane Substances 0.000 title abstract 2
- 125000002947 alkylene group Chemical group 0.000 abstract 4
- 239000003999 initiator Substances 0.000 abstract 2
- 239000003054 catalyst Substances 0.000 abstract 1
- -1 cyanide compound Chemical class 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 125000005702 oxyalkylene group Chemical group 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
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/04—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers only
- C08G65/06—Cyclic ethers having no atoms other than carbon and hydrogen outside the ring
- C08G65/08—Saturated oxiranes
- C08G65/10—Saturated oxiranes characterised by the catalysts used
-
- 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
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
- C08G65/2642—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds characterised by the catalyst used
- C08G65/2645—Metals or compounds thereof, e.g. salts
- C08G65/2663—Metal cyanide catalysts, i.e. DMC's
-
- 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
- C08G18/4833—Polyethers containing oxyethylene units
- C08G18/4837—Polyethers containing oxyethylene units and other oxyalkylene units
- C08G18/485—Polyethers containing oxyethylene units and other oxyalkylene units containing mixed oxyethylene-oxypropylene or oxyethylene-higher oxyalkylene end groups
-
- 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
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
- C08G65/2696—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds characterised by the process or apparatus used
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Toxicology (AREA)
- Polyethers (AREA)
- Polyurethanes Or Polyureas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
"PROCESSO PARA A PREPARAçãO DE áLCOOIS, DE POLIéTER POR MEIO DE ADIçãO CATALìTICA , áLCOOIS DE POLIéTER, USO DOS MESMOS, E, PROCESSO PARA A PREPARAçãO DE POLIURETANOS. A invenção tem como objeto um processo para a preparação de álcoois de poliéter por meio da adição catalítica de pelo menos dois óxidos de alquileno sobre substâncias iniciadoras com funcionalidade H, caracterizado pelo fato de que se inclui, como catalisador, pelo menos um composto de cianeto de multimetal e, no decorrer da adição dos óxidos de alquileno sobre a substância iniciadora introduz- se pelo menos um bloco oxialquileno, utilizando-se uma dosagem em comum de pelo menos dois óxidos de alquileno, sendo que durante a dosagem em comum a relação quantitativa dos óxidos de alquileno entre si é alterada na mistura.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19960148A DE19960148A1 (de) | 1999-12-14 | 1999-12-14 | Verfahren zur Herstellung von Polyetheralkoholen |
PCT/EP2000/012276 WO2001044347A1 (de) | 1999-12-14 | 2000-12-06 | Verfahren zur herstellung von polyetheralkoholen |
Publications (2)
Publication Number | Publication Date |
---|---|
BR0016343A true BR0016343A (pt) | 2002-08-27 |
BR0016343B1 BR0016343B1 (pt) | 2011-05-03 |
Family
ID=7932543
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0016343-0A BR0016343B1 (pt) | 1999-12-14 | 2000-12-06 | "processo para a preparação de álcoois e poliéter por meio de adição catalìtica, álcoois de poliéter, uso dos mesmos, e, processo para a preparação de poliuretanos". |
Country Status (17)
Country | Link |
---|---|
US (1) | US6653441B2 (pt) |
EP (1) | EP1240236B1 (pt) |
JP (1) | JP2003517070A (pt) |
KR (1) | KR100661414B1 (pt) |
CN (1) | CN1171927C (pt) |
AT (1) | ATE275163T1 (pt) |
AU (1) | AU2840201A (pt) |
BR (1) | BR0016343B1 (pt) |
CA (1) | CA2394091C (pt) |
CZ (1) | CZ20022018A3 (pt) |
DE (2) | DE19960148A1 (pt) |
ES (1) | ES2225303T3 (pt) |
HU (1) | HUP0203763A2 (pt) |
MX (1) | MXPA02005160A (pt) |
PL (1) | PL207514B1 (pt) |
RU (1) | RU2263684C2 (pt) |
WO (1) | WO2001044347A1 (pt) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10240186A1 (de) * | 2002-08-28 | 2004-03-11 | Basf Ag | Verfahren zur Herstellung von emissionsarmen Polyurethan-Weichschaumstoffen |
US7645717B2 (en) * | 2003-05-22 | 2010-01-12 | Dow Global Technologies, Inc. | Nano-scale DMC catalyst particles |
DE10324998A1 (de) * | 2003-06-03 | 2004-12-23 | Basf Ag | Herstellung von Polyetheralkoholen unter Verwendung der DMC-Katalyse |
JP4158858B2 (ja) * | 2003-12-04 | 2008-10-01 | 多摩川精機株式会社 | 回転角度検出器 |
DE102004047524A1 (de) * | 2004-09-28 | 2006-03-30 | Basf Ag | Verfahren zur Herstellung von Polyurethan-Weichschaumstoffen |
DE102004047406A1 (de) * | 2004-09-28 | 2006-03-30 | Basf Ag | Verfahren zur Herstellung von Polyurethan-Weichschaumstoffen |
DE102005034001A1 (de) * | 2005-07-18 | 2007-01-25 | Basf Ag | Verfahren zur Herstellung von Polyetheralkoholen |
DE102005041142A1 (de) * | 2005-08-30 | 2007-03-01 | Basf Ag | Verfahren zur Herstellung von Polyetheralkoholen |
JP5642558B2 (ja) | 2008-01-29 | 2014-12-17 | ビーエーエスエフ ソシエタス・ヨーロピアBasf Se | ポリエーテルアルコールの製造方法 |
EP2090596A1 (de) * | 2008-02-13 | 2009-08-19 | Construction Research and Technology GmbH | Copolymer mit Polyetherseitenketten und Hydroxyalkyl- und Säurebausteinen |
US7973110B2 (en) * | 2008-06-16 | 2011-07-05 | Construction Research & Technology Gmbh | Copolymer synthesis process |
CN101684184A (zh) | 2008-09-27 | 2010-03-31 | 巴斯夫欧洲公司 | 可通过使用可再生的原料获得的聚氨酯鞋底 |
CN102498145B (zh) | 2009-07-10 | 2013-10-23 | 巴斯夫欧洲公司 | 基于可再生资源生产多元醇的方法 |
JP5886701B2 (ja) * | 2011-07-14 | 2016-03-16 | 松本油脂製薬株式会社 | アルキレンオキサイド付加物およびその製造方法 |
EP2548906A1 (de) * | 2011-07-18 | 2013-01-23 | Bayer MaterialScience AG | Verfahren zur Aktivierung von Doppelmetallcyanidkatalysatoren zur Herstellung von Polyetherpolyolen |
JP6051005B2 (ja) * | 2011-10-21 | 2016-12-21 | 松本油脂製薬株式会社 | アルキレンオキサイド付加物の製造方法 |
EP2730602A1 (de) | 2012-11-09 | 2014-05-14 | Bayer MaterialScience AG | Verfahren zur Herstellung von Polyethercarbonatpolyolen |
KR20150084820A (ko) | 2012-11-09 | 2015-07-22 | 바이엘 머티리얼사이언스 아게 | 폴리에테르 카르보네이트 폴리올의 제조 방법 |
KR102062491B1 (ko) * | 2019-06-10 | 2020-01-03 | 박기준 | 무기성 슬러지 및 연소재를 이용한 토목건축 기초자재 제조방법 |
GB202003002D0 (en) | 2020-03-02 | 2020-04-15 | Crane Ltd | Method of preparation of a polyol block copolymer |
GB202003003D0 (en) | 2020-03-02 | 2020-04-15 | Econic Tech Ltd | A polyol block copolymer |
EP3878885A1 (de) | 2020-03-10 | 2021-09-15 | Covestro Deutschland AG | Verfahren zur herstellung von polyethercarbonatpolyolen |
PL442356A1 (pl) * | 2022-09-26 | 2024-04-02 | Pcc Rokita Spółka Akcyjna | Poliol polieterowy, sposób jego wytwarzania i jego zastosowanie oraz elastyczna pianka poliuretanowa |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE275695C (pt) | ||||
DE237178C (pt) | ||||
DD237178A1 (de) * | 1982-10-14 | 1986-07-02 | Adw Ddr | Verfahren zur herstellung von polyurethanelastomeren |
DD275695A1 (de) * | 1987-06-17 | 1990-01-31 | Schwarzheide Synthesewerk Veb | Verfahren zur herstellung von polyetheralkoholen mit hohen aequivalentgewichten |
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 |
US5605939A (en) | 1996-01-26 | 1997-02-25 | Arco Chemical Technology, L.P. | Poly(oxypropylene/oxyethylene) random polyols useful in preparing flexible high resilience foam with reduced tendencies toward shrinkage and foam prepared therewith |
US6008263A (en) * | 1998-04-03 | 1999-12-28 | Lyondell Chemical Worldwide, Inc. | Molded and slab polyurethane foam prepared from double metal cyanide complex-catalyzed polyoxyalkylene polyols and polyols suitable for the preparation thereof |
US6066683A (en) * | 1998-04-03 | 2000-05-23 | Lyondell Chemical Worldwide, Inc. | Molded and slab polyurethane foam prepared from double metal cyanide complex-catalyzed polyoxyalkylene polyols and polyols suitable for the preparation thereof |
JP2000044505A (ja) * | 1998-07-30 | 2000-02-15 | Asahi Denka Kogyo Kk | ポリエーテル及びその製造方法 |
-
1999
- 1999-12-14 DE DE19960148A patent/DE19960148A1/de not_active Withdrawn
-
2000
- 2000-12-06 US US10/130,846 patent/US6653441B2/en not_active Expired - Lifetime
- 2000-12-06 AU AU28402/01A patent/AU2840201A/en not_active Abandoned
- 2000-12-06 PL PL355884A patent/PL207514B1/pl unknown
- 2000-12-06 EP EP00993409A patent/EP1240236B1/de not_active Revoked
- 2000-12-06 CA CA002394091A patent/CA2394091C/en not_active Expired - Fee Related
- 2000-12-06 MX MXPA02005160A patent/MXPA02005160A/es active IP Right Grant
- 2000-12-06 AT AT00993409T patent/ATE275163T1/de not_active IP Right Cessation
- 2000-12-06 CZ CZ20022018A patent/CZ20022018A3/cs unknown
- 2000-12-06 JP JP2001544830A patent/JP2003517070A/ja not_active Ceased
- 2000-12-06 CN CNB008170738A patent/CN1171927C/zh not_active Expired - Lifetime
- 2000-12-06 KR KR1020027007523A patent/KR100661414B1/ko active IP Right Grant
- 2000-12-06 ES ES00993409T patent/ES2225303T3/es not_active Expired - Lifetime
- 2000-12-06 BR BRPI0016343-0A patent/BR0016343B1/pt not_active IP Right Cessation
- 2000-12-06 HU HU0203763A patent/HUP0203763A2/hu unknown
- 2000-12-06 RU RU2002119023/04A patent/RU2263684C2/ru not_active IP Right Cessation
- 2000-12-06 DE DE50007641T patent/DE50007641D1/de not_active Expired - Lifetime
- 2000-12-06 WO PCT/EP2000/012276 patent/WO2001044347A1/de active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
US20020183482A1 (en) | 2002-12-05 |
CA2394091C (en) | 2007-01-30 |
PL355884A1 (en) | 2004-05-31 |
KR100661414B1 (ko) | 2006-12-27 |
EP1240236B1 (de) | 2004-09-01 |
CN1171927C (zh) | 2004-10-20 |
MXPA02005160A (es) | 2002-12-09 |
PL207514B1 (pl) | 2010-12-31 |
ATE275163T1 (de) | 2004-09-15 |
JP2003517070A (ja) | 2003-05-20 |
KR20020063216A (ko) | 2002-08-01 |
DE19960148A1 (de) | 2001-06-21 |
CZ20022018A3 (cs) | 2003-01-15 |
CN1409736A (zh) | 2003-04-09 |
RU2002119023A (ru) | 2004-01-10 |
ES2225303T3 (es) | 2005-03-16 |
DE50007641D1 (de) | 2004-10-07 |
AU2840201A (en) | 2001-06-25 |
US6653441B2 (en) | 2003-11-25 |
CA2394091A1 (en) | 2001-06-21 |
HUP0203763A2 (en) | 2003-04-28 |
BR0016343B1 (pt) | 2011-05-03 |
RU2263684C2 (ru) | 2005-11-10 |
EP1240236A1 (de) | 2002-09-18 |
WO2001044347A1 (de) | 2001-06-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 03/05/2011, OBSERVADAS AS CONDICOES LEGAIS. |
|
B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 18A ANUIDADE. |
|
B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2494 DE 23-10-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |