BR0114682A - Composição de pré-polìmero de uretano, precursor vedador curável - Google Patents

Composição de pré-polìmero de uretano, precursor vedador curável

Info

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
Application number
BR0114682-3A
Other languages
English (en)
Inventor
Chin-Chang Shen
Original Assignee
Huntsman Int Llc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Huntsman Int Llc filed Critical Huntsman Int Llc
Publication of BR0114682A publication Critical patent/BR0114682A/pt

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.
BR0114682-3A 2000-10-23 2001-10-22 Composição de pré-polìmero de uretano, precursor vedador curável BR0114682A (pt)

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100406530C (zh) * 2004-03-19 2008-07-30 陶宇 环保型防水涂料及其制备方法
CN1326961C (zh) * 2004-03-19 2007-07-18 陶宇 一种高强防腐涂料及其制备方法
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
WO2011003529A1 (de) * 2009-07-07 2011-01-13 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
CN113966354A (zh) * 2019-06-18 2022-01-21 Dic株式会社 固化性组合物、固化物和粘接剂

Family Cites Families (8)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
MXPA03003109A (es) 2003-08-07
TW591046B (en) 2004-06-11
JP2004512401A (ja) 2004-04-22
WO2002034807A1 (en) 2002-05-02
EP1328564A1 (en) 2003-07-23
US20030176617A1 (en) 2003-09-18
KR20040010546A (ko) 2004-01-31
CN1471548A (zh) 2004-01-28
AU2002226888A1 (en) 2002-05-06
RU2003115307A (ru) 2004-11-10
CA2424672A1 (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]