BR0114682A - Composição de pré-polìmero de uretano, precursor vedador curável - Google Patents
Composição de pré-polìmero de uretano, precursor vedador curávelInfo
- Publication number
- BR0114682A BR0114682A BR0114682-3A BR0114682A BR0114682A BR 0114682 A BR0114682 A BR 0114682A BR 0114682 A BR0114682 A BR 0114682A BR 0114682 A BR0114682 A BR 0114682A
- Authority
- BR
- Brazil
- Prior art keywords
- prepolymers
- moisture curable
- urethane prepolymer
- polymer
- curable
- 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
- C08G18/28—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
-
- 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
- C08G18/4812—Mixtures of polyetherdiols with polyetherpolyols having at least three hydroxy 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
- C08G18/08—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
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)
- Sealing Material Composition (AREA)
- Paints Or Removers (AREA)
Abstract
"COMPOSIçãO DE PRé-POLìMERO DE URETANO, PRECURSOR VEDADOR CURáVEL". Certos pré-polímeros curáveis em umidade formados pela reação de diisocianato de difenilmetano (MDI) com polióis de poliéter convencionais para produzi vedadores e revestimentos exibindo combinações excelentes de propriedades físicas no polímero curável em umidade são superiores àquelas obtidas dos pré-polímeros dos então chamados polióis de poliéter de "baixa insaturação". Os pré-polímeros curáveis em umidade oferecem propriedades melhoradas de polímero, viscosidade reduzida, e menores custos teores de materiais brutos em relação aos pré-polímeros da técnica anterior com base em polióis de poliéter de baixa insaturação.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US24255800P | 2000-10-23 | 2000-10-23 | |
PCT/US2001/043045 WO2002034807A1 (en) | 2000-10-23 | 2001-10-22 | High performance sealant formulations based on mdi prepolymers |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0114682A true BR0114682A (pt) | 2003-10-07 |
Family
ID=22915269
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0114682-3A BR0114682A (pt) | 2000-10-23 | 2001-10-22 | Composição de pré-polìmero de uretano, precursor vedador curável |
Country Status (12)
Country | Link |
---|---|
US (1) | US20030176617A1 (pt) |
EP (1) | EP1328564A1 (pt) |
JP (1) | JP2004512401A (pt) |
KR (1) | KR20040010546A (pt) |
CN (1) | CN1471548A (pt) |
AU (1) | AU2002226888A1 (pt) |
BR (1) | BR0114682A (pt) |
CA (1) | CA2424672A1 (pt) |
MX (1) | MXPA03003109A (pt) |
RU (1) | RU2003115307A (pt) |
TW (1) | TW591046B (pt) |
WO (1) | WO2002034807A1 (pt) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1326961C (zh) * | 2004-03-19 | 2007-07-18 | 陶宇 | 一种高强防腐涂料及其制备方法 |
CN100406530C (zh) * | 2004-03-19 | 2008-07-30 | 陶宇 | 环保型防水涂料及其制备方法 |
CA2474115C (en) * | 2004-06-15 | 2012-06-19 | Construction Research & Technology Gmbh | Volatile organic compound (voc) compliant sealing material |
DE102004035764A1 (de) * | 2004-07-23 | 2006-03-16 | Bayer Materialscience Ag | Niedrigviskose Polyurethan-Prepolymere auf Basis von 2,4'-MDI |
US20070043198A1 (en) * | 2005-08-17 | 2007-02-22 | Construction Research & Technology Gmbh | Paintable two-component polyurethane sealant |
GB0524854D0 (en) * | 2005-12-06 | 2006-01-11 | Epigem Ltd | Fine line bonding and/or sealing system and method |
WO2008100548A1 (en) * | 2007-02-13 | 2008-08-21 | Basf Corporation | Coating system for achieving excellent mvss adhesion |
CN101230233B (zh) * | 2008-02-22 | 2010-04-07 | 苏州中材非金属矿工业设计研究院有限公司 | 水固化环保型聚氨酯防水涂料及其制备工艺 |
US9579869B2 (en) * | 2009-02-17 | 2017-02-28 | Henkel IP & Holding GmbH | Liquid moisture curable polyurethane adhesives for lamination and assembly |
CN101543813B (zh) * | 2009-04-30 | 2011-06-29 | 东莞富增泡棉塑胶有限公司 | 一种复合涂层材料的制作方法 |
EP2451854A1 (de) * | 2009-07-07 | 2012-05-16 | Bayer MaterialScience AG | Polyurethane und deren verwendung |
CN102002317A (zh) * | 2009-08-31 | 2011-04-06 | 日立卷线株式会社 | 聚酰胺酰亚胺树脂绝缘涂料以及使用了该涂料的绝缘电线 |
JP5642047B2 (ja) * | 2010-12-21 | 2014-12-17 | ローム アンド ハース カンパニーRohm And Haas Company | 接着剤組成物 |
CN103215003B (zh) * | 2013-04-19 | 2014-12-10 | 厦门朝富人造革有限公司 | 热塑性聚氨酯发泡树脂粘胶、其制备方法、用途以及制品 |
JP2019199541A (ja) * | 2018-05-16 | 2019-11-21 | 宇部興産株式会社 | 樹脂組成物、樹脂組成物の製造方法、硬化物、土木建築構造物、及びコーティング方法 |
JP7060162B2 (ja) * | 2019-06-18 | 2022-04-26 | Dic株式会社 | 硬化性組成物、硬化物及び接着剤 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3422054A (en) * | 1964-10-12 | 1969-01-14 | Jefferson Chem Co Inc | Sealants for structural members |
US3933725A (en) * | 1974-09-26 | 1976-01-20 | General Motors Corporation | Preparation of isocyanate terminated prepolymer |
DE4328217C2 (de) * | 1993-08-21 | 1996-01-11 | Lohmann Therapie Syst Lts | Therapeutisches System zur Behandlung der Psoriasis |
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 |
US5670601A (en) * | 1995-06-15 | 1997-09-23 | Arco Chemical Technology, L.P. | Polyurethane elastomers having improved green strength and demold time and polyoxyalkylene polyols suitable for their preparation |
US5563221A (en) * | 1995-06-21 | 1996-10-08 | Arco Chemical Technology, L.P. | Process for making ethylene oxide-capped polyols from double metal cyanide-catalyzed polyols |
US5696221A (en) * | 1996-07-15 | 1997-12-09 | Arco Chemical Technology, L.P. | Polyurethane/urea heat-cured and moisture-cured elastomers with improved physical properties |
US6025434A (en) * | 1998-08-26 | 2000-02-15 | Isotec Int Inc | Process for making an adhesive and product thereof |
-
2001
- 2001-10-22 RU RU2003115307/04A patent/RU2003115307A/ru not_active Application Discontinuation
- 2001-10-22 EP EP01988740A patent/EP1328564A1/en not_active Withdrawn
- 2001-10-22 AU AU2002226888A patent/AU2002226888A1/en not_active Abandoned
- 2001-10-22 KR KR10-2003-7005572A patent/KR20040010546A/ko not_active Application Discontinuation
- 2001-10-22 CA CA002424672A patent/CA2424672A1/en not_active Abandoned
- 2001-10-22 MX MXPA03003109A patent/MXPA03003109A/es not_active Application Discontinuation
- 2001-10-22 BR BR0114682-3A patent/BR0114682A/pt not_active Application Discontinuation
- 2001-10-22 WO PCT/US2001/043045 patent/WO2002034807A1/en not_active Application Discontinuation
- 2001-10-22 CN CNA018178448A patent/CN1471548A/zh active Pending
- 2001-10-22 JP JP2002537790A patent/JP2004512401A/ja not_active Withdrawn
- 2001-10-22 TW TW090126048A patent/TW591046B/zh active
-
2003
- 2003-04-16 US US10/414,803 patent/US20030176617A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
CA2424672A1 (en) | 2002-05-02 |
MXPA03003109A (es) | 2003-08-07 |
EP1328564A1 (en) | 2003-07-23 |
TW591046B (en) | 2004-06-11 |
US20030176617A1 (en) | 2003-09-18 |
KR20040010546A (ko) | 2004-01-31 |
RU2003115307A (ru) | 2004-11-10 |
AU2002226888A1 (en) | 2002-05-06 |
JP2004512401A (ja) | 2004-04-22 |
CN1471548A (zh) | 2004-01-28 |
WO2002034807A1 (en) | 2002-05-02 |
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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] |