ES2193953T3 - Procedimiento para elaborar poliol de pipa. - Google Patents
Procedimiento para elaborar poliol de pipa.Info
- Publication number
- ES2193953T3 ES2193953T3 ES00925265T ES00925265T ES2193953T3 ES 2193953 T3 ES2193953 T3 ES 2193953T3 ES 00925265 T ES00925265 T ES 00925265T ES 00925265 T ES00925265 T ES 00925265T ES 2193953 T3 ES2193953 T3 ES 2193953T3
- Authority
- ES
- Spain
- Prior art keywords
- polyol
- temperature
- particulate material
- high shear
- maintaining
- 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
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
-
- 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
- C08G18/409—Dispersions of polymers of C08G in organic compounds having active hydrogen
-
- 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
- C08G18/0838—Manufacture of polymers in the presence of non-reactive compounds
- C08G18/0842—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents
- C08G18/0861—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents in the presence of a dispersing phase for the polymers or a phase dispersed in the polymers
- C08G18/0871—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents in the presence of a dispersing phase for the polymers or a phase dispersed in the polymers the dispersing or dispersed phase being organic
- C08G18/0876—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents in the presence of a dispersing phase for the polymers or a phase dispersed in the polymers the dispersing or dispersed phase being organic the dispersing or dispersed phase being a polyol
-
- 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
- C08G18/3281—Hydroxyamines containing at least three hydroxy groups containing three hydroxy groups
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (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)
- Polyethers (AREA)
Abstract
Procedimiento para preparar un poliol que comprende material en partículas en forma dispersada, siendo la cantidad de material en partículas 30-80% en peso calculado sobre la composición total, en el que: - un compuesto reactivo con isocianato que comprende una pluralidad de grupos hidroxilo, amina primaria y/o amina secundaria y que tiene un peso equivalente de hasta 400 se emulsifica en un poliol, que tiene un peso equivalente de 1000-5000 y una funcionalidad de hidróxido nominal media de 2-6, a una temperatura de 60-100ºC bajo condiciones de mezcladura de alto cizallamiento, - se añade gradualmente un poliisocianato a la emulsión así formada mientras se mantiene la temperatura entre 60-120ºC y mientras se mantienen condiciones de alto cizallamiento, - la mezcla de reacción, obtenida después de que se haya añadido todo el poliisocianato, se deja reaccionar adicionalmente durante un período de tiempo de 10 minutos- 2 horas mientras se mantiene la temperatura entre 60- 120ºC, . - la mezcladura de alto cizallamiento se interrumpe y opcionalmente - el poliol así obtenido y que comprende el material en partículas en una cantidad de 30-80% en peso en forma dispersada se enfría hasta temperatura ambiente.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP99110479 | 1999-05-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2193953T3 true ES2193953T3 (es) | 2003-11-16 |
Family
ID=8238268
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES00925265T Expired - Lifetime ES2193953T3 (es) | 1999-05-31 | 2000-05-05 | Procedimiento para elaborar poliol de pipa. |
Country Status (22)
Country | Link |
---|---|
US (1) | US6881783B1 (es) |
EP (1) | EP1189960B1 (es) |
JP (1) | JP4907812B2 (es) |
KR (1) | KR100608961B1 (es) |
CN (1) | CN1134477C (es) |
AR (1) | AR025167A1 (es) |
AT (1) | ATE234333T1 (es) |
AU (1) | AU763481B2 (es) |
BR (1) | BR0011064B1 (es) |
CA (1) | CA2374418C (es) |
CZ (1) | CZ296030B6 (es) |
DE (1) | DE60001658T2 (es) |
ES (1) | ES2193953T3 (es) |
HK (1) | HK1047120B (es) |
MX (1) | MXPA01012311A (es) |
PL (1) | PL204258B1 (es) |
RU (1) | RU2235734C2 (es) |
SI (1) | SI1189960T1 (es) |
TR (1) | TR200103424T2 (es) |
TW (1) | TWI252239B (es) |
WO (1) | WO2000073364A1 (es) |
ZA (1) | ZA200109611B (es) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100624030B1 (ko) * | 1999-06-19 | 2006-09-19 | 에이에스엠지니텍코리아 주식회사 | 화학 증착 반응기 및 이를 이용한 박막 형성 방법 |
KR20060009322A (ko) * | 2003-05-12 | 2006-01-31 | 헌트스만 인터내셔날, 엘엘씨 | Pipa-폴리올의 제조 방법 |
EP1809679B1 (en) * | 2004-10-15 | 2010-01-13 | Huntsman International Llc | Process for making a pipa-polyol |
DE102005050701A1 (de) * | 2005-10-22 | 2007-05-03 | Bayer Materialscience Ag | Verfahren zur Herstellung von PIPA-Polyolen |
CA2668072A1 (en) * | 2006-10-30 | 2008-05-08 | Johnson Controls Technology Company | Non-petroleum-based polyurethane foam products having improved performance specifications and method of production |
DE102006060376A1 (de) * | 2006-12-20 | 2008-06-26 | Bayer Materialscience Ag | Verfahren zur Herstellung von PIPA-Polyolen zur Herstellung von hochelastischen Polyurethan-Weichschaumstoffen |
DE102007004769A1 (de) * | 2007-01-31 | 2008-08-07 | Bayer Materialscience Ag | Nanoharnstoff-Dispersionen |
US9115246B2 (en) | 2010-04-30 | 2015-08-25 | Basf Se | Polyether polyols, process for preparing polyether polyols and their use for producing polyurethanes |
CN102958977A (zh) | 2010-04-30 | 2013-03-06 | 巴斯夫欧洲公司 | 聚醚多元醇、制备聚醚多元醇的方法及其用于生产聚氨酯的用途 |
US8946313B2 (en) | 2011-12-16 | 2015-02-03 | Bayer Materialscience Llc | Hybrid PHD/PMPO polyols for polyurethane foam applications |
EP2831135B1 (en) * | 2012-03-30 | 2020-04-29 | Dow Global Technologies LLC | Tin-free polymer polyols |
CN105518048B (zh) | 2013-09-13 | 2019-05-21 | 陶氏环球技术有限责任公司 | 基于pipa多元醇的粘弹性发泡体 |
US9840579B2 (en) * | 2013-09-13 | 2017-12-12 | Dow Global Technologies Llc | Thixotropic polyol compositions containing dispersed urethane-modified polyisocyanurates |
EP3044247B1 (en) * | 2013-09-13 | 2020-06-24 | Dow Global Technologies LLC | Pipa based combustion-modified polyurethane foam |
WO2018063959A1 (en) * | 2016-09-29 | 2018-04-05 | Dow Global Technologies Llc | Reduced flammability flexible polyurethane foam |
EP3545010B1 (en) | 2016-11-28 | 2021-03-31 | Univation Technologies, LLC | Producing a polyethylene polymer |
CN108752557B (zh) * | 2018-06-11 | 2021-06-04 | 成都科大博创科技有限公司 | 一种聚氨酯改性多元醇及由其制得的聚氨酯泡沫塑料 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0072096B2 (en) | 1981-08-11 | 1988-04-06 | Imperial Chemical Industries Plc | Polymer-modified polyols, a method of forming them, their use in the manufacture of polyurethane products and the products so obtained |
DE3270603D1 (en) * | 1981-10-28 | 1986-05-22 | Ici Plc | Polymer-modified polyols |
EP0116758A1 (en) | 1983-01-13 | 1984-08-29 | Texaco Development Corporation | Polyurethane polymer polyols made with aromatic nitrogen-containing polyols and polyurethanes therefrom |
US4785026A (en) | 1987-11-24 | 1988-11-15 | Arco Chemical Company | Polymer polyols with high solids content |
US5068280A (en) * | 1989-09-12 | 1991-11-26 | The Dow Chemical Company | Polyurethane and/or polyurea dispersions in active hydrogen-containing compositions |
US5292778A (en) * | 1992-11-20 | 1994-03-08 | Woodbridge Foam Corporation | Polymer-modified polyol dispersions and processes for production and use thereof |
PL176376B1 (pl) * | 1993-03-05 | 1999-05-31 | Shell Int Research | Sposób wytwarzania poliolu modyfikowanego polimerem |
US5688861A (en) * | 1995-11-30 | 1997-11-18 | Arco Chemical Technology, L.P. | Process for the preparation of polyol polymer dispersions |
CZ351996A3 (en) | 1995-12-07 | 1997-06-11 | Shell Int Research | Polyol formulation for preparing flexible polyurethane foam similar to latex |
JP4023831B2 (ja) * | 1997-03-25 | 2007-12-19 | ハンツマン・インターナショナル・エルエルシー | 軟質ポリウレタン発泡体を製造するための方法 |
-
2000
- 2000-05-05 US US09/979,838 patent/US6881783B1/en not_active Expired - Lifetime
- 2000-05-05 SI SI200030084T patent/SI1189960T1/xx unknown
- 2000-05-05 TR TR2001/03424T patent/TR200103424T2/xx unknown
- 2000-05-05 CN CNB008082596A patent/CN1134477C/zh not_active Expired - Lifetime
- 2000-05-05 MX MXPA01012311A patent/MXPA01012311A/es unknown
- 2000-05-05 DE DE60001658T patent/DE60001658T2/de not_active Expired - Lifetime
- 2000-05-05 BR BRPI0011064-7A patent/BR0011064B1/pt not_active IP Right Cessation
- 2000-05-05 JP JP2001500688A patent/JP4907812B2/ja not_active Expired - Fee Related
- 2000-05-05 AU AU44043/00A patent/AU763481B2/en not_active Ceased
- 2000-05-05 CA CA002374418A patent/CA2374418C/en not_active Expired - Lifetime
- 2000-05-05 WO PCT/EP2000/004037 patent/WO2000073364A1/en active IP Right Grant
- 2000-05-05 ES ES00925265T patent/ES2193953T3/es not_active Expired - Lifetime
- 2000-05-05 EP EP00925265A patent/EP1189960B1/en not_active Expired - Lifetime
- 2000-05-05 RU RU2001135866/04A patent/RU2235734C2/ru active
- 2000-05-05 KR KR1020017015353A patent/KR100608961B1/ko not_active IP Right Cessation
- 2000-05-05 PL PL352291A patent/PL204258B1/pl not_active IP Right Cessation
- 2000-05-05 AT AT00925265T patent/ATE234333T1/de not_active IP Right Cessation
- 2000-05-05 CZ CZ20014195A patent/CZ296030B6/cs not_active IP Right Cessation
- 2000-05-10 TW TW089108911A patent/TWI252239B/zh not_active IP Right Cessation
- 2000-05-24 AR ARP000102536A patent/AR025167A1/es active IP Right Grant
-
2001
- 2001-11-21 ZA ZA200109611A patent/ZA200109611B/xx unknown
-
2002
- 2002-12-02 HK HK02108747.7A patent/HK1047120B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
BR0011064B1 (pt) | 2010-02-09 |
HK1047120A1 (en) | 2003-02-07 |
JP4907812B2 (ja) | 2012-04-04 |
AU4404300A (en) | 2000-12-18 |
DE60001658T2 (de) | 2003-09-25 |
BR0011064A (pt) | 2002-03-19 |
JP2003501502A (ja) | 2003-01-14 |
TR200103424T2 (tr) | 2002-04-22 |
CA2374418A1 (en) | 2000-12-07 |
SI1189960T1 (en) | 2003-08-31 |
CA2374418C (en) | 2009-04-21 |
CZ296030B6 (cs) | 2005-12-14 |
DE60001658D1 (de) | 2003-04-17 |
KR20020030746A (ko) | 2002-04-25 |
CN1353728A (zh) | 2002-06-12 |
MXPA01012311A (es) | 2002-07-30 |
EP1189960B1 (en) | 2003-03-12 |
RU2235734C2 (ru) | 2004-09-10 |
ATE234333T1 (de) | 2003-03-15 |
CN1134477C (zh) | 2004-01-14 |
US6881783B1 (en) | 2005-04-19 |
WO2000073364A1 (en) | 2000-12-07 |
TWI252239B (en) | 2006-04-01 |
AR025167A1 (es) | 2002-11-13 |
AU763481B2 (en) | 2003-07-24 |
PL204258B1 (pl) | 2009-12-31 |
EP1189960A1 (en) | 2002-03-27 |
HK1047120B (zh) | 2004-12-03 |
ZA200109611B (en) | 2003-04-30 |
CZ20014195A3 (cs) | 2002-02-13 |
KR100608961B1 (ko) | 2006-08-09 |
PL352291A1 (en) | 2003-08-11 |
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