BRPI0401011A - Composição vedante de poliuretano de duas partes com baixo módulo e boa capacidade para pintura - Google Patents

Composição vedante de poliuretano de duas partes com baixo módulo e boa capacidade para pintura

Info

Publication number
BRPI0401011A
BRPI0401011A BR0401011-6A BRPI0401011A BRPI0401011A BR PI0401011 A BRPI0401011 A BR PI0401011A BR PI0401011 A BRPI0401011 A BR PI0401011A BR PI0401011 A BRPI0401011 A BR PI0401011A
Authority
BR
Brazil
Prior art keywords
component
prepolymer
terminated polyoxyalkylene
diisocyanate
diphenylmethane diisocyanate
Prior art date
Application number
BR0401011-6A
Other languages
English (en)
Inventor
Edmund J Madaj
Original Assignee
Constr Res & Tech Gmbh
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 Constr Res & Tech Gmbh filed Critical Constr Res & Tech Gmbh
Publication of BRPI0401011A publication Critical patent/BRPI0401011A/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
    • C08G18/08—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
    • C08G18/40—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
    • C08G18/5036—Polyethers having heteroatoms other than oxygen having nitrogen containing -N-C=O groups
    • C08G18/5045—Polyethers having heteroatoms other than oxygen having nitrogen containing -N-C=O groups containing urethane 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
    • C08G2190/00—Compositions for sealing or packing joints

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Sealing Material Composition (AREA)
  • Polyurethanes Or Polyureas (AREA)

Abstract

"COMPOSIçãO VEDANTE DE POLIURETANO DE DUAS PARTES COM BAIXO MóDULO E BOA CAPACIDADE PARA PINTURA". A presente invenção refere-se a um vedante de poliuretano que é o produto da reação de um componente de pré-polímero de poliol de polioxialquileno e diisocianato de tolueno terminado com hidróxi, um componente ativador de poliol de polioxialquileno e diisocianato de tolueno terminado com isocianato, e no mínimo um de um componente de pré-polímero de diisocianato de difenilmetano e um componente de monómero de diisocianato de difenilmetano. Um método para preparar um vedante incluindo (a) proporcionar um componente básico contendo um pré-polímero de poliol de polioxialquileno e diisocianato de tolueno terminado com hidróxi, um componente ativador contendo um poliol de polioxialquileno e diisocianato de tolueno terminado com isocianato, um componente modificador contendo no mínimo um de um pré-polímero de diisocianato de difenilmetano e um monómero de diisocianato de difenilmetano, e (b) combinar o componente básico, o componente ativador, e o componente modificador para formar um produto da reação de poliuretano.
BR0401011-6A 2003-04-04 2004-04-05 Composição vedante de poliuretano de duas partes com baixo módulo e boa capacidade para pintura BRPI0401011A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US46074103P 2003-04-04 2003-04-04

Publications (1)

Publication Number Publication Date
BRPI0401011A true BRPI0401011A (pt) 2005-01-11

Family

ID=33098307

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0401011-6A BRPI0401011A (pt) 2003-04-04 2004-04-05 Composição vedante de poliuretano de duas partes com baixo módulo e boa capacidade para pintura

Country Status (4)

Country Link
US (1) US20040198900A1 (pt)
BR (1) BRPI0401011A (pt)
CA (1) CA2461633A1 (pt)
MX (1) MXPA04003144A (pt)

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EP1776216A4 (en) 2004-06-24 2009-04-08 Century Board Usa Llc DEVICE FOR CONTINUOUS MANUFACTURE OF THREE-DIMENSIONAL STUNNING PRODUCTS
US7794224B2 (en) 2004-09-28 2010-09-14 Woodbridge Corporation Apparatus for the continuous production of plastic composites
RU2276171C1 (ru) * 2005-05-23 2006-05-10 Закрытое акционерное общество "ЭКА" Композиция для термостойкого антикоррозионного покрытия
US20070043198A1 (en) * 2005-08-17 2007-02-22 Construction Research & Technology Gmbh Paintable two-component polyurethane sealant
EP2010617A1 (de) * 2006-03-15 2009-01-07 Basf Se Verfahren zur behandlung von mineralischen oberflächen
AU2007230923A1 (en) 2006-03-24 2007-10-04 Century-Board Usa, Llc Extrusion of polyurethane composite materials
US20070249754A1 (en) * 2006-04-25 2007-10-25 Medtronic, Inc. Methods of modifying polyurethanes using surface treated clay
WO2008058703A1 (en) * 2006-11-17 2008-05-22 Bostik S.A. Solvent-free laminating adhesive
US20090127195A1 (en) * 2007-11-20 2009-05-21 Allison Foss Calabrese Purification of isocyanate functional polymers
CN102015864B (zh) * 2008-05-07 2013-12-11 纳幕尔杜邦公司 包含聚(三亚甲基醚)二醇酯的增塑剂
US20110250350A1 (en) * 2008-08-11 2011-10-13 Hempel A/S Novel tie-coat compositions
US8349987B2 (en) * 2009-02-19 2013-01-08 Covidien Lp Adhesive formulations
US8846776B2 (en) 2009-08-14 2014-09-30 Boral Ip Holdings Llc Filled polyurethane composites and methods of making same
US9481759B2 (en) 2009-08-14 2016-11-01 Boral Ip Holdings Llc Polyurethanes derived from highly reactive reactants and coal ash
WO2011038178A1 (en) 2009-09-24 2011-03-31 E. I. Du Pont De Nemours And Company Poly(hydroxyalkanoic acid) plasticized with poly(trimethylene ether) glycol
FR2973387B1 (fr) * 2011-04-04 2013-03-29 Rhodia Operations Composition polyamide de forte conductivite thermique
WO2013029887A2 (en) * 2011-09-02 2013-03-07 Construction Research & Technology Gmbh Polyurethane systems having non-sag and paintability
EP2763847A4 (en) 2011-10-07 2015-08-19 Boral Ip Holdings Australia Pty Ltd INORGANIC POLYMER / ORGANIC POLYMER COMPOSITES AND METHODS FOR PREPARING THE SAME
US20140037964A1 (en) * 2012-08-02 2014-02-06 Haipeng Zheng Optical Article Containing A Self-Healing Coating And Improved Initial Haze
WO2016018226A1 (en) 2014-07-28 2016-02-04 Crocco Guy The use of evaporative coolants to manufacture filled polyurethane composites
WO2016022103A1 (en) 2014-08-05 2016-02-11 Amitabha Kumar Filled polymeric composites including short length fibers
US9988512B2 (en) 2015-01-22 2018-06-05 Boral Ip Holdings (Australia) Pty Limited Highly filled polyurethane composites
US10030126B2 (en) 2015-06-05 2018-07-24 Boral Ip Holdings (Australia) Pty Limited Filled polyurethane composites with lightweight fillers
US20170267585A1 (en) 2015-11-12 2017-09-21 Amitabha Kumar Filled polyurethane composites with size-graded fillers
JP6968529B2 (ja) * 2016-11-07 2021-11-17 中国塗料株式会社 変位絶縁材組成物、硬化体、制水設備の変位絶縁方法および制水設備
CN107383311A (zh) * 2017-07-27 2017-11-24 张艳雪 一种防霉驱虫聚氨酯型填缝剂及其制备方法
CN112341589B (zh) * 2020-10-29 2021-09-17 浙江禾欣科技有限公司 一种高色牢度用聚氨酯树脂及其制备方法
CN112794977B (zh) * 2021-01-15 2022-11-11 禾瑞（漳州）助剂有限公司 一种溶剂型聚氨酯自消光树脂及其制备方法
KR102559212B1 (ko) * 2023-03-02 2023-07-24 심세용 시인성이 개선된 폴리우레탄 조성물
CN118290701A (zh) * 2024-04-15 2024-07-05 湖南凯伦新材料有限公司 一种抗冲击半预制型聚氨酯跑道及其制备方法

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US3856741A (en) * 1971-01-08 1974-12-24 Goodyear Tire & Rubber Adhesive for concrete and method of preparation
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US5124385A (en) * 1988-06-16 1992-06-23 The United States Of America As Represented By The Secretary Of The Navy Polyurethane self-priming topcoats
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Also Published As

Publication number Publication date
US20040198900A1 (en) 2004-10-07
MXPA04003144A (es) 2005-03-31
CA2461633A1 (en) 2004-10-04

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 6A, 7A E 8A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2160 DE 29/05/2012.