BR0213609A - Polióis auto-catalìticos com caracterìsticas de gelificação e produtos de poliuretano feitos a partir destes - Google Patents
Polióis auto-catalìticos com caracterìsticas de gelificação e produtos de poliuretano feitos a partir destesInfo
- Publication number
- BR0213609A BR0213609A BR0213609-0A BR0213609A BR0213609A BR 0213609 A BR0213609 A BR 0213609A BR 0213609 A BR0213609 A BR 0213609A BR 0213609 A BR0213609 A BR 0213609A
- Authority
- BR
- Brazil
- Prior art keywords
- self
- polyols
- catalyzing
- polyurethane products
- products made
- Prior art date
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
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/80—Masked polyisocyanates
- C08G18/8061—Masked polyisocyanates masked with compounds having only one group containing 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
- C08G18/28—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
- C08G18/50—Polyethers having heteroatoms other than oxygen
-
- 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
-
- 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
- C08G18/285—Nitrogen containing compounds
- C08G18/2875—Monohydroxy compounds containing tertiary amino 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
- 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
- C08G18/4804—Two or more polyethers of different physical or chemical nature
- C08G18/482—Mixtures of polyethers containing at least one polyether containing nitrogen
-
- 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
- C08G18/4841—Polyethers containing oxyethylene units and other oxyalkylene units containing oxyethylene 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
- 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
- C08G18/50—Polyethers having heteroatoms other than oxygen
- C08G18/5021—Polyethers having heteroatoms other than oxygen having nitrogen
-
- 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
- C08G2110/00—Foam properties
- C08G2110/0008—Foam properties flexible
-
- 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
- C08G2110/00—Foam properties
- C08G2110/0041—Foam properties having specified density
- C08G2110/005—< 50kg/m3
-
- 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
- C08G2110/00—Foam properties
- C08G2110/0083—Foam properties prepared using water as the sole blowing agent
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)
- Paints Or Removers (AREA)
- Polyethers (AREA)
Abstract
"POLIóIS AUTO-CATALìTICOS COM CARACTERìSTICAS DE GELIFICAçãO E PRODUTOS DE POLIURETANO FEITOS A PARTIR DESTES". A presente invenção divulga um processo para produzir um produto de poliuretano com polióis auto-catalíticos com características de gelificação. Os polióis auto-catalíticos são reagidos com um poliisocianato na presença de outros aditivos e/ou agentes auxiliares conhecidos per si para produzir produtos de poliuretano.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US32623801P | 2001-10-01 | 2001-10-01 | |
PCT/US2002/031274 WO2003029320A1 (en) | 2001-10-01 | 2002-10-01 | Autocatalytic polyols with gelling characteristics and polyurethane products made therefrom |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0213609A true BR0213609A (pt) | 2004-09-14 |
Family
ID=23271394
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0213609-0A BR0213609A (pt) | 2001-10-01 | 2002-10-01 | Polióis auto-catalìticos com caracterìsticas de gelificação e produtos de poliuretano feitos a partir destes |
Country Status (10)
Country | Link |
---|---|
US (1) | US20040242832A1 (pt) |
EP (1) | EP1442070A1 (pt) |
JP (1) | JP2005504857A (pt) |
KR (1) | KR20040045040A (pt) |
CN (1) | CN1633454A (pt) |
BR (1) | BR0213609A (pt) |
CA (1) | CA2460921A1 (pt) |
PL (1) | PL368988A1 (pt) |
WO (1) | WO2003029320A1 (pt) |
ZA (1) | ZA200402022B (pt) |
Families Citing this family (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007500780A (ja) * | 2003-06-13 | 2007-01-18 | ダウ グローバル テクノロジーズ インコーポレイティド | 良好な耐加水分解性を有するポリウレタンを得るための触媒組成物 |
DE10337319A1 (de) * | 2003-08-12 | 2005-03-17 | Basf Ag | Verfahren zur Herstellung von Polyetheralkoholen |
KR100745094B1 (ko) * | 2003-10-28 | 2007-08-01 | 미쓰이 가가쿠 폴리우레탄 가부시키가이샤 | 연질 폴리우레탄 폼 및 그 용도 |
CN1898289B (zh) * | 2003-12-23 | 2010-05-05 | 陶氏环球技术公司 | 使用叔胺封端的聚醚多元醇自动催化产生聚氨酯产品的方法 |
BRPI0417327B1 (pt) | 2003-12-23 | 2014-03-11 | Dow Global Technologies Inc | Composição de catalisador, composição de poliol e processo para a produção de um produto de poliuretano |
BRPI0506654B1 (pt) * | 2004-03-31 | 2016-01-26 | Dow Global Technologies Inc | composição de isocianato modificado com uretano, polímero de poliuretano hidrofílico, processos para fazer uma espuma e um gel de poliuretano hidrofílico, meio de crescimento horticultural e uso de uma composição de isocianato modificado com uretano |
WO2005111109A1 (en) * | 2004-04-30 | 2005-11-24 | Dow Global Technologies Inc. | Co-catalysis of autocatalytic polyols for low density polyurethane foams with improved aging characteristics |
DE102004041299A1 (de) * | 2004-08-25 | 2006-03-09 | Basf Ag | Verfahren zur Herstellung von Polyurethan-Weichschaumstoffen |
WO2008079614A1 (en) | 2006-12-21 | 2008-07-03 | Dow Global Technologies Inc. | Polyurethane catalysis based on the combination of autocatalytic polyol and urea |
US8367870B2 (en) * | 2007-09-19 | 2013-02-05 | Air Products And Chemicals, Inc. | Autocatalytic polyols |
EP2621987B1 (en) | 2010-10-01 | 2015-07-29 | Dow Global Technologies LLC | Process for making low density high resiliency flexible polyurethane foam |
BR112016022662B1 (pt) * | 2014-04-01 | 2021-12-07 | Dow Global Technologies Llc | Composição de iniciador poliol, iniciador de poliol,primeira composição de poliol polimérico e processo para preparar um polímero de poliuretano por reação de uma mistura |
WO2015171307A1 (en) * | 2014-05-08 | 2015-11-12 | Dow Global Technologies Llc | Accelerate cure of moisture curable polyurethane adhesive compositions useful for bonding glass |
DE102014215381B4 (de) | 2014-08-05 | 2020-06-10 | Evonik Operations Gmbh | Stickstoffhaltige Verbindungen, geeignet zur Verwendung bei der Herstellung von Polyurethanen |
DE102014215383B4 (de) | 2014-08-05 | 2020-06-10 | Evonik Operations Gmbh | Stickstoffhaltige Verbindungen, geeignet zur Verwendung bei der Herstellung von Polyurethanen |
DE102014215382A1 (de) | 2014-08-05 | 2016-02-11 | Evonik Degussa Gmbh | Stickstoffhaltige Verbindungen, geeignet zur Verwendung bei der Herstellung von Polyurethanen |
DE102014215384A1 (de) | 2014-08-05 | 2016-02-11 | Evonik Degussa Gmbh | Stickstoffhaltige Verbindungen, geeignet zur Verwendung bei der Herstellung von Polyurethanen |
DE102014215380B4 (de) | 2014-08-05 | 2022-04-28 | Evonik Operations Gmbh | Stickstoffhaltige Verbindungen, geeignet zur Verwendung bei der Herstellung von Polyurethanen |
DE102014215388A1 (de) | 2014-08-05 | 2016-02-11 | Evonik Degussa Gmbh | Stickstoffhaltige Verbindungen, geeignet zur Verwendung bei der Herstellung von Polyurethanen |
DE102014215387B4 (de) | 2014-08-05 | 2020-06-10 | Evonik Operations Gmbh | Stickstoffhaltige Verbindungen, geeignet zur Verwendung bei der Herstellung von Polyurethanen |
DE102014218635A1 (de) | 2014-09-17 | 2016-03-17 | Evonik Degussa Gmbh | Herstellung von viskoelastischen Polyurethansystemen unter Einsatz von Blockpolymeren mit verknüpften Siloxanblöcken als Zellöffner |
PL3067343T3 (pl) | 2015-03-10 | 2018-12-31 | Evonik Degussa Gmbh | Przeciwutleniacze do wytwarzania systemów PUR o niskiej emisji |
EP3067376A1 (de) | 2015-03-11 | 2016-09-14 | Evonik Degussa GmbH | Herstellung von Polyurethansystemen unter Einsatz von Polyetherpolycarbonatpolyolen |
CN107406633B (zh) | 2015-03-12 | 2020-08-07 | 亨斯迈先进材料特许(瑞士)有限公司 | 用于生产pur泡沫的多元醇组分 |
EP3078696A1 (de) | 2015-04-08 | 2016-10-12 | Evonik Degussa GmbH | Herstellung emissionsarmer polyurethane |
PT3133097T (pt) | 2015-08-17 | 2022-12-02 | Evonik Operations Gmbh | Produção de espumas flexíveis de poliuretano com dureza melhorada |
EP3219738B1 (de) | 2016-03-15 | 2020-04-29 | Evonik Operations GmbH | Herstellung von viskoelastischen polyurethansystemen unter einsatz von blockpolymeren mit verknüpften siloxanblöcken als zellöffner |
CN107189028B (zh) * | 2017-06-23 | 2020-02-28 | 黎明化工研究设计院有限责任公司 | 一种环保高性能快速脱模聚氨酯反应注射成型组合物及其自催化扩链剂的制备方法 |
BR112020008298A2 (pt) * | 2017-11-10 | 2020-10-20 | Dow Global Technologies Llc | sistema de espuma de poliuretano |
EP3707185A1 (en) * | 2017-11-10 | 2020-09-16 | Dow Global Technologies LLC | Polyurethane foam system |
EP3744745A1 (de) | 2019-05-28 | 2020-12-02 | Evonik Operations GmbH | Herstellung von pu-schaumstoffen |
EP3865527A1 (de) | 2020-02-14 | 2021-08-18 | Evonik Operations GmbH | Herstellung von pu-schaumstoffen |
CN112175163B (zh) * | 2020-09-30 | 2022-03-29 | 合肥安利聚氨酯新材料有限公司 | 一种具有自催化性能的电子包装革用无溶剂中间层聚氨酯树脂的制备方法和应用 |
US20220106432A1 (en) | 2020-10-07 | 2022-04-07 | Evonik Operations Gmbh | Shaped flexible pu foam articles |
CA3222682A1 (en) | 2021-06-17 | 2022-12-22 | Daniela HERMANN | Shaped flexible pu foam articles |
EP4363473A1 (en) | 2021-07-02 | 2024-05-08 | Evonik Operations GmbH | Production of pu foams |
CN118339210A (zh) | 2021-12-09 | 2024-07-12 | 陶氏环球技术有限责任公司 | 用于汽车座椅的阻燃软质聚氨酯泡沫 |
WO2023161253A1 (en) | 2022-02-22 | 2023-08-31 | Evonik Operations Gmbh | Use of recycled polyol from amine-based hydrolysis process to produce pu foam |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2846408A (en) * | 1954-01-19 | 1958-08-05 | Bayer Ag | Cellular polyurethane plastics of improved pore structure and process for preparing same |
IT699971A (pt) * | 1958-08-15 | |||
US3661860A (en) * | 1970-05-11 | 1972-05-09 | Kimberly Clark Co | Hydrophilic polyurethane |
US3838076A (en) * | 1973-03-12 | 1974-09-24 | Jefferson Chem Co Inc | Polyurethane foams from partially aminated polyether polyols |
US4040992A (en) * | 1975-07-29 | 1977-08-09 | Air Products And Chemicals, Inc. | Catalysis of organic isocyanate reactions |
DE2555535C2 (de) * | 1975-12-10 | 1978-01-05 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von Überzügen |
US4394491A (en) * | 1980-10-08 | 1983-07-19 | The Dow Chemical Company | Addition polymerizable adduct of a polymeric monoahl and an unsaturated isocyanate |
CA1189249A (en) * | 1981-07-09 | 1985-06-18 | Bernhard Liessem | Foam manufacture |
US4517313A (en) * | 1984-04-11 | 1985-05-14 | Abbott Laboratories | Method of making polyurethane foam |
DE3435070A1 (de) * | 1984-09-25 | 1986-04-03 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von gegebenenfalls geschaeumten polyurethanen, die mit einem anderen werkstoff verbunden oder konfektioniert worden sind |
US4605772A (en) * | 1984-12-24 | 1986-08-12 | The Dow Chemical Company | Process for preparing N-alkane-N-alkanolamines |
DD235878B5 (de) * | 1985-04-02 | 1994-04-28 | Basf Schwarzheide Gmbh | Verfahren zur Herstellung autokatalytisch wirkender Polyetheralkohole |
CA1333822C (en) * | 1986-11-07 | 1995-01-03 | Robert S. Beyersdorf | Latex compositions useful as binders in composite board having dimensional stability and strength |
US4963399A (en) * | 1987-03-31 | 1990-10-16 | Union Carbide Chemicals And Plastics Company, Inc. | Polyurethane foam with low vinyl-staining tendencies |
JPH0270718A (ja) * | 1988-09-07 | 1990-03-09 | Sanyo Chem Ind Ltd | ポリウレタンの製法 |
DE3933335C2 (de) * | 1989-10-06 | 1998-08-06 | Basf Ag | Verfahren zur Herstellung von Polyurethan-Hartschaumstoffen mit geringer Wärmeleitfähigkeit und ihre Verwendung |
US5223547A (en) * | 1990-11-27 | 1993-06-29 | Kao Corporation | Polyurethane, process for producing the same, and process for producing polyurethane foam |
DE4135588A1 (de) * | 1991-10-29 | 1993-05-06 | Basf Ag, 6700 Ludwigshafen, De | Hochreaktive, tertiaere aminogruppen gebunden enthaltende polyoxyalkylenpolyole, verfahren zu ihrer herstellung und ihre verwendung zur herstellung von polyisocyanat-polyadditionsprodukten |
DE4315874A1 (de) * | 1993-05-12 | 1994-11-17 | Basf Ag | Verfahren zur Herstellung von Polyurethan-Schaumstoffen |
JP3406606B2 (ja) * | 1993-07-30 | 2003-05-12 | バイエル・アクチエンゲゼルシヤフト | ローリングミルにおけるポリウレタン、ポリカルバミドおよび/またはポリウレタン−ポリカルバミド材料の粉末化方法 |
US5308882A (en) * | 1993-09-07 | 1994-05-03 | Texaco Chemical Company | Preparation of polyurethane foam without a tertiary amine catalyst |
US5489618A (en) * | 1993-11-29 | 1996-02-06 | Osi Specialties, Inc. | Process for preparing polyurethane foam |
DE4437878A1 (de) * | 1994-10-22 | 1996-04-25 | Basf Ag | Verfahren zur Herstellung von fogging-armen Polyurethan-Schaumstoffen und hierfür verwendbare spezielle Polyoxyalkylen-polyole |
AR017610A1 (es) * | 1997-11-13 | 2001-09-12 | Dow Chemical Co | Procedimiento para preparar polieterespolioles utilizando imidazoles como catalizadores |
JP5567242B2 (ja) * | 2000-09-13 | 2014-08-06 | ダウ グローバル テクノロジーズ エルエルシー | 自己触媒特性をもったポリオールおよびこれから製造されたポリウレタン製品 |
-
2002
- 2002-10-01 PL PL02368988A patent/PL368988A1/xx not_active Application Discontinuation
- 2002-10-01 EP EP02800410A patent/EP1442070A1/en not_active Withdrawn
- 2002-10-01 US US10/489,745 patent/US20040242832A1/en not_active Abandoned
- 2002-10-01 CA CA002460921A patent/CA2460921A1/en not_active Abandoned
- 2002-10-01 JP JP2003532561A patent/JP2005504857A/ja active Pending
- 2002-10-01 CN CNA028194616A patent/CN1633454A/zh active Pending
- 2002-10-01 BR BR0213609-0A patent/BR0213609A/pt not_active Application Discontinuation
- 2002-10-01 KR KR10-2004-7004761A patent/KR20040045040A/ko not_active Application Discontinuation
- 2002-10-01 WO PCT/US2002/031274 patent/WO2003029320A1/en not_active Application Discontinuation
-
2004
- 2004-03-12 ZA ZA200402022A patent/ZA200402022B/en unknown
Also Published As
Publication number | Publication date |
---|---|
CA2460921A1 (en) | 2003-04-10 |
PL368988A1 (en) | 2005-04-04 |
EP1442070A1 (en) | 2004-08-04 |
WO2003029320A1 (en) | 2003-04-10 |
US20040242832A1 (en) | 2004-12-02 |
CN1633454A (zh) | 2005-06-29 |
ZA200402022B (en) | 2005-03-14 |
KR20040045040A (ko) | 2004-05-31 |
JP2005504857A (ja) | 2005-02-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR0213609A (pt) | Polióis auto-catalìticos com caracterìsticas de gelificação e produtos de poliuretano feitos a partir destes | |
BR0114130A (pt) | Polióis com caracterìsticas autocatalìticas e produtos de poliuretano fabricados com os mesmos | |
BR0212188A (pt) | Processo para manufaturar produtos de poliuretano usando polióis poliméricos onde o poliol portador seja um poliol baseado em amina terciária e produto de poliuretano e composição de poiol poliméricos obtidos | |
BR0215141A (pt) | polióis modificados com aminas terciárias e produtos de poliuretano fabricados a partir dos mesmos | |
BR0008107A (pt) | Espumas de poliuretana rìgida, de célula fina, sopradas à água | |
ATE497983T1 (de) | Verfahren zur herstellung von polyurethanweichschaumstoffen | |
MY126273A (en) | With amino groups surface-modified solids | |
ATE61061T1 (de) | Rim-polyurethane mit gemischten diaminen als kettenverlaengerungsmittel sowie verfahren und komposition zu ihrer herstellung. | |
BR9403816A (pt) | Preparado de poliisocianato dispersável na água, processo para sua preparação, agente de revestimento de dois componentes aquoso e aplicação | |
BRPI0502382A (pt) | processo para a preparação de artigos moldados de poliuretano | |
EP1644504B8 (en) | Factor vii or viia gla domain variants | |
ES2159571T3 (es) | Lacas acuosas y su utilizacion en la produccion de capas de relleno en el laqueado de automoviles. | |
ATE177789T1 (de) | Verfahren zur herstellung von stärkehaltigen produkten | |
BR0015622A (pt) | Processo de limpeza que utiliza ondas ultra-sÈnicas | |
DE69404824D1 (de) | Sol-gel zusammensetzung für die herstellung glasartiger überzüge | |
DE50005637D1 (de) | Hochfunktionelle wasserdispergierbare polyisocyanatgemische | |
DE69507697T2 (de) | Verfahren zur herstellung von nalbuphin das wenig des 6-beta-epimers enthält | |
DE69822983D1 (de) | Wässrige Polyurethan/Harnstoff-Dispersionen, die Alkoxysilangruppen beinhalten | |
AU2001278474A1 (en) | Method for preparing a photochromic polyurethane latex and application to ophthalmic optics | |
CA2313502A1 (en) | Soft, elastic polyurethane films, process for the production thereof and their use | |
BRPI0417327A (pt) | composições de catalisador e de poliol, processos para a produção de um produto de poliuretano e para produzir uma espuma flexìvel, espuma flexìvel de poliuretano, processo para produzir uma espuma rìgida de poliuretano e espuma rìgida de poliuretano | |
AU4560300A (en) | Polymer-modified polyols, their use for the manufacture of polyurethane products | |
TW371274B (en) | Process for the manufacture of colloidal suspension of Offretite and Offretite | |
BR9809668A (pt) | Espumas de poliuretano | |
BR0210250A (pt) | Processo para fabricar amido ou produtos contendo amido derivados de matérias primas vegetais contendo amido e produto resultante |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
B11A | Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing | ||
B11Y | Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette] |