BRPI0415367A - composição de poliuretano com alta resistência inicial contendo dois componentes - Google Patents

composição de poliuretano com alta resistência inicial contendo dois componentes

Info

Publication number
BRPI0415367A
BRPI0415367A BRPI0415367-7A BRPI0415367A BRPI0415367A BR PI0415367 A BRPI0415367 A BR PI0415367A BR PI0415367 A BRPI0415367 A BR PI0415367A BR PI0415367 A BRPI0415367 A BR PI0415367A
Authority
BR
Brazil
Prior art keywords
component
composition
polyurethane composition
components
composition containing
Prior art date
Application number
BRPI0415367-7A
Other languages
English (en)
Inventor
Urs Burckhardt
Stefan Kislig
Original Assignee
Sika Technology Ag
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 Sika Technology Ag filed Critical Sika Technology Ag
Publication of BRPI0415367A publication Critical patent/BRPI0415367A/pt

Links

Classifications

    • 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
    • C09J175/00—Adhesives based on polyureas or polyurethanes; Adhesives based on derivatives of such polymers
    • C09J175/04—Polyurethanes
    • 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
    • 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)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Paints Or Removers (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Sealing Material Composition (AREA)

Abstract

"COMPOSIçãO DE POLIURETANO COM ALTA RESISTêNCIA INICIAL CONTENDO DOIS COMPONENTES". A presente invenção refere-se uma composição de dois componentes, na qual o primeiro componente A contém pelo menos um pré-polímero de poliuretano A1 com grupos terminais de isocianato, preparado a partir de pelo menos um poliisocianato com pelo menos um poliol e no qual o segundo componente B contém água e pelo menos uma polialdimina B1, a qual pode ser obtida a partir de pelo menos uma poliamina PA com grupos amino primários alifáticos e pelo menos um aldeído ALD de acordo com a fórmula (I) ou fórmula (II) A composição destaca-se pelo fato, de apresentar um longo tempo de processamento e na alta resistência inicial, endurece rapidamente e contudo, não forma bolhas e especialmente tanto antes, quanto também durante e após o endurecimento não apresenta nenhum ou apenas um pequeno odor.
BRPI0415367-7A 2003-10-15 2004-10-15 composição de poliuretano com alta resistência inicial contendo dois componentes BRPI0415367A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP03023340A EP1524282A1 (de) 2003-10-15 2003-10-15 Zweikomponentige Polyurethanzusammensetzung mit hoher Frühfestigkeit
PCT/EP2004/052555 WO2005037885A1 (de) 2003-10-15 2004-10-15 Zweikomponentige polyurethanzusammensetzung mit hoher frühfestigkeit

Publications (1)

Publication Number Publication Date
BRPI0415367A true BRPI0415367A (pt) 2006-12-12

Family

ID=34354460

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0415367-7A BRPI0415367A (pt) 2003-10-15 2004-10-15 composição de poliuretano com alta resistência inicial contendo dois componentes

Country Status (10)

Country Link
US (1) US20070129522A1 (pt)
EP (2) EP1524282A1 (pt)
JP (1) JP2007509200A (pt)
CN (1) CN1882627A (pt)
AT (1) ATE538153T1 (pt)
BR (1) BRPI0415367A (pt)
CA (1) CA2551404A1 (pt)
ES (1) ES2378320T3 (pt)
PL (1) PL1678230T3 (pt)
WO (1) WO2005037885A1 (pt)

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AR115677A1 (es) * 2018-07-04 2021-02-17 Sika Tech Ag Composición de base acuoso con reticulación química
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Also Published As

Publication number Publication date
EP1678230B1 (de) 2011-12-21
CN1882627A (zh) 2006-12-20
JP2007509200A (ja) 2007-04-12
US20070129522A1 (en) 2007-06-07
EP1678230A1 (de) 2006-07-12
PL1678230T3 (pl) 2012-05-31
ATE538153T1 (de) 2012-01-15
ES2378320T3 (es) 2012-04-11
EP1524282A1 (de) 2005-04-20
CA2551404A1 (en) 2005-04-28
WO2005037885A1 (de) 2005-04-28

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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 AS 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 2158 DE 15/05/2012.