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MX2018011810A - Composiciones adhesivas sin solvente de dos componentes y metodos para elaborarlas. - Google Patents

Composiciones adhesivas sin solvente de dos componentes y metodos para elaborarlas.

Info

Publication number
MX2018011810A
MX2018011810A MX2018011810A MX2018011810A MX2018011810A MX 2018011810 A MX2018011810 A MX 2018011810A MX 2018011810 A MX2018011810 A MX 2018011810A MX 2018011810 A MX2018011810 A MX 2018011810A MX 2018011810 A MX2018011810 A MX 2018011810A
Authority
MX
Mexico
Prior art keywords
adhesive composition
polyol
laminate
component
methods
Prior art date
Application number
MX2018011810A
Other languages
English (en)
Inventor
Bai Chenyan
Lu Qiang
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 MX2018011810A publication Critical patent/MX2018011810A/es

Links

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  • Chemical & Material Sciences (AREA)
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  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Laminated Bodies (AREA)

Abstract

Se describe una composición adhesiva sin solvente de dos componentes, en donde la composición comprende un componente de isocianato que comprende un prepolímero de isocianato que es el producto de reacción de los reactivos que comprende al menos un poliisocianato, al menos un poliol de poliéster, al menos un poliol de poliéter y al menos un poliol que comprende una funcionalidad de hidroxilo y de ácido COOH. La composición adhesiva comprende además un componente de poliol que comprende al menos un poliol de poliéster, al menos un poliol de poliéter, o una combinación de estos. También se describen un método para formar un laminado mediante el uso de la composición adhesiva y un laminado en sí mismo. El método comprende formar una composición adhesiva sin solvente, aplicar una capa de la composición adhesiva a una superficie de una película, poner la capa en contacto con una superficie de otra película para formar un laminado y curar la composición adhesiva. Se describe adicionalmente un laminado elaborado de acuerdo con el método.
MX2018011810A 2016-03-28 2016-03-28 Composiciones adhesivas sin solvente de dos componentes y metodos para elaborarlas. MX2018011810A (es)

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BR112018069669B1 (pt) 2022-08-02
CN108884207A (zh) 2018-11-23
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TWI758278B (zh) 2022-03-21
JP6908621B2 (ja) 2021-07-28
WO2017166005A1 (en) 2017-10-05
RU2736512C2 (ru) 2020-11-17
BR112018069669A2 (pt) 2019-02-05
JP2021107555A (ja) 2021-07-29
CN108884207B (zh) 2021-09-10
EP3436497A1 (en) 2019-02-06
AR107866A1 (es) 2018-06-13
EP3436497B1 (en) 2022-08-31
RU2018136083A3 (es) 2020-04-13
US20190127617A1 (en) 2019-05-02
US11015093B2 (en) 2021-05-25
EP3436497A4 (en) 2019-12-04
JP2019515984A (ja) 2019-06-13

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