BR112017026192A2 - adesivos de poliuretano latentes de duas partes curáveis com radiação infravermelha - Google Patents

adesivos de poliuretano latentes de duas partes curáveis com radiação infravermelha

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Publication number
BR112017026192A2
BR112017026192A2 BR112017026192A BR112017026192A BR112017026192A2 BR 112017026192 A2 BR112017026192 A2 BR 112017026192A2 BR 112017026192 A BR112017026192 A BR 112017026192A BR 112017026192 A BR112017026192 A BR 112017026192A BR 112017026192 A2 BR112017026192 A2 BR 112017026192A2
Authority
BR
Brazil
Prior art keywords
polyurethane adhesives
infrared radiation
part latent
radiation curable
component
Prior art date
Application number
BR112017026192A
Other languages
English (en)
Other versions
BR112017026192B1 (pt
Inventor
Kunz Joel
Grunder Sergio
Schmatloch Stefan
Original Assignee
Dow Global Technologies 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 Dow Global Technologies Llc filed Critical Dow Global Technologies Llc
Publication of BR112017026192A2 publication Critical patent/BR112017026192A2/pt
Publication of BR112017026192B1 publication Critical patent/BR112017026192B1/pt

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/58—Component parts, details or accessories; Auxiliary operations
    • B29B7/72—Measuring, controlling or regulating
    • B29B7/726—Measuring properties of mixture, e.g. temperature or density
    • 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
    • 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
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    • C09J175/08—Polyurethanes from polyethers
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    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
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    • 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
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    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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    • C09J2301/00—Additional features of adhesives in the form of films or foils
    • C09J2301/40—Additional features of adhesives in the form of films or foils characterized by the presence of essential components
    • C09J2301/416—Additional features of adhesives in the form of films or foils characterized by the presence of essential components use of irradiation
    • 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
    • C09J2400/00—Presence of inorganic and organic materials
    • C09J2400/20—Presence of organic materials
    • C09J2400/22—Presence of unspecified polymer
    • C09J2400/226—Presence of unspecified polymer in the substrate
    • 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
    • C09J2475/00—Presence of polyurethane

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Inorganic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

são divulgados adesivos de poliuretano latentes de duas partes que rapidamente desenvolvem resistência adesiva quando curados por aplicação de radiação infravermelha contendo um componente de poliol que inclui um ou mais polióis com um peso equivalente de hidroxil de 400 a 2000 e uma funcionalidade hidroxil nominal de 2 a 4; um ou mais extensores de cadeia de diol alifáticos; e um ou mais catalisadores organometálicos latentes de temperatura ambiente; b) um componente de poli-isocianato contendo um ou mais compostos de poli-isocianato; e v) um composto de amidina cíclica bloqueada com ácido carboxílico e vi) um composto de amidina cíclica bloqueada com fenol em que cada um pode estar localizado no componente de poliol ou no componente de isocianato. são divulgados ainda métodos de estruturas de ligação em conjunto usando o adesivos de poliuretano latentes de duas partes.
BR112017026192-8A 2015-06-18 2016-06-14 Composição de adesivo de poliuretano e método BR112017026192B1 (pt)

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US201562181359P 2015-06-18 2015-06-18
US62/181,359 2015-06-18
US201562213650P 2015-09-03 2015-09-03
US62/213,650 2015-09-03
US201662316677P 2016-04-01 2016-04-01
US201662316680P 2016-04-01 2016-04-01
US62/316,677 2016-04-01
US62/316,680 2016-04-01
PCT/US2016/037446 WO2016205251A1 (en) 2015-06-18 2016-06-14 Latent two-part polyurethane adhesives curable with infrared radiation

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BR112017026192-8A BR112017026192B1 (pt) 2015-06-18 2016-06-14 Composição de adesivo de poliuretano e método
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US10400144B2 (en) 2019-09-03
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US20180171059A1 (en) 2018-06-21
WO2016205251A1 (en) 2016-12-22
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US10400145B2 (en) 2019-09-03
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