BR9913081A - Composições com matriz elastomérica interpenetrante poliuretana betuminosa - Google Patents

Composições com matriz elastomérica interpenetrante poliuretana betuminosa

Info

Publication number
BR9913081A
BR9913081A BR9913081A BR9913081A BR9913081A BR 9913081 A BR9913081 A BR 9913081A BR 9913081 A BR9913081 A BR 9913081A BR 9913081 A BR9913081 A BR 9913081A BR 9913081 A BR9913081 A BR 9913081A
Authority
BR
Brazil
Prior art keywords
polyurethane
bituminous
compositions
matrix
interpenetrating
Prior art date
Application number
BR9913081A
Other languages
English (en)
Inventor
Ponswami Rajalingam
Umarani Rajalingam
Original Assignee
Urecoates International Inc
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 Urecoates International Inc filed Critical Urecoates International Inc
Publication of BR9913081A publication Critical patent/BR9913081A/pt

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C7/00—Coherent pavings made in situ
    • E01C7/08—Coherent pavings made in situ made of road-metal and binders
    • E01C7/18—Coherent pavings made in situ made of road-metal and binders of road-metal and bituminous binders
    • E01C7/26—Coherent pavings made in situ made of road-metal and binders of road-metal and bituminous binders mixed with other materials, e.g. cement, rubber, leather, fibre
    • E01C7/265—Coherent pavings made in situ made of road-metal and binders of road-metal and bituminous binders mixed with other materials, e.g. cement, rubber, leather, fibre with rubber or synthetic resin, e.g. with rubber aggregate, with synthetic resin binder
    • 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
    • C08G18/64—Macromolecular compounds not provided for by groups C08G18/42 - C08G18/63
    • C08G18/6476—Bituminous materials, e.g. asphalt, coal tar, pitch; derivatives thereof
    • 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
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/6505—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen the low-molecular compounds being compounds of group C08G18/32 or polyamines of C08G18/38
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L95/00—Compositions of bituminous materials, e.g. asphalt, tar, pitch
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D195/00—Coating compositions based on bituminous materials, e.g. asphalt, tar, pitch
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J195/00—Adhesives based on bituminous materials, e.g. asphalt, tar, pitch
    • 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
    • C08G2270/00—Compositions for creating interpenetrating networks
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31815—Of bituminous or tarry residue

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Polymers & Plastics (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Architecture (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

"COMPOSIçõES COM MATRIZ ELASTOMéRICA INTERPENETRANTE DE POLIURETANA BETUMINOSA". As composições com matriz elastomérica interpenetrante de poliuretana da invenção são desenvolvidas pela reação in situ de polióis com diferentes isocianatos e poliisocianatos em material betuminoso. Os materiais betuminosos apropriados incluem asfalto, alcatrão, asfalto modificado com polímero, asfalto oxidado e não-oxidado. A composição é, de preferência, formada em uma temperatura entre 93<198>C e 177<198>C (200-350 <198>F). A cinética da reação pode ser acelerada incluindo catalisadores e agentes de cura. A cinética da reação foi acompanhada medindo o aumento do torque como função do tempo de reação. O tempo de geleificação é medido no torque máximo. Para os testes, as composições elastoméricas com matriz interpenetrante de poliuretana betuminosa foram aplicadas com spray aquecido a 93<198>C e 177<198>C (200-350 <198>F) sobre diferentes substratos, tais como concreto, metal, madeira, sistemas de telhado construido, espumas de poliuretana, e outros materiais de construção, com um sistema aplicador de spray especialmente desenhado. Os substratos revestidos foram avaliados quanto às suas propriedades físicas e mecânicas, adesão, resistência a punções estáticas e dinâmicas, teste de arremate, e outras propriedades. As composições elastoméricas com matriz interpenetrante de poliuretana betuminosa da invenção são resistentes a solventes, óleo e ácido. Os elastómeros com matriz interpenetrante de poliuretana betuminosa são apropriados para uma ampla série de aplicações, inclusive, mas não limitado a telhados ou coberturas, construções novas, e aplicações de impermeabilização de paredes e fundações.
BR9913081A 1998-08-19 1999-08-19 Composições com matriz elastomérica interpenetrante poliuretana betuminosa BR9913081A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US9715898P 1998-08-19 1998-08-19
PCT/US1999/018929 WO2000011111A2 (en) 1998-08-19 1999-08-19 Bituminous polyurethane interpenetrating elastomeric network compositions

Publications (1)

Publication Number Publication Date
BR9913081A true BR9913081A (pt) 2002-03-12

Family

ID=22261583

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9913081A BR9913081A (pt) 1998-08-19 1999-08-19 Composições com matriz elastomérica interpenetrante poliuretana betuminosa

Country Status (7)

Country Link
US (3) US6271305B1 (pt)
EP (1) EP1159082A4 (pt)
AU (1) AU5573599A (pt)
BR (1) BR9913081A (pt)
CA (1) CA2341202A1 (pt)
MX (1) MXPA01001705A (pt)
WO (1) WO2000011111A2 (pt)

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Also Published As

Publication number Publication date
WO2000011111A2 (en) 2000-03-02
AU5573599A (en) 2000-03-14
US6271305B1 (en) 2001-08-07
US20010051676A1 (en) 2001-12-13
US20040019136A1 (en) 2004-01-29
EP1159082A2 (en) 2001-12-05
CA2341202A1 (en) 2000-03-02
WO2000011111A3 (en) 2000-06-02
MXPA01001705A (es) 2004-09-06
US6538060B2 (en) 2003-03-25
EP1159082A4 (en) 2001-12-12

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Legal Events

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

Free format text: REFERENTE A 6A E 7A 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 1849 DE 13/06/2006.