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RU2018141189A - Способ получения ламината, содержащeго двухкомпонентную клеевую композицию без растворителя, включающую инициируемый амином полиол - Google Patents

Способ получения ламината, содержащeго двухкомпонентную клеевую композицию без растворителя, включающую инициируемый амином полиол Download PDF

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Publication number
RU2018141189A
RU2018141189A RU2018141189A RU2018141189A RU2018141189A RU 2018141189 A RU2018141189 A RU 2018141189A RU 2018141189 A RU2018141189 A RU 2018141189A RU 2018141189 A RU2018141189 A RU 2018141189A RU 2018141189 A RU2018141189 A RU 2018141189A
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Russia
Prior art keywords
polyol
component
substrate
laminated structure
substrates
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RU2018141189A
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English (en)
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RU2742989C2 (ru
RU2018141189A3 (ru
Inventor
Торстен ШМИДТ
Даниель ВИНЧИ
Марко Фраскони
Original Assignee
Дау Глоубл Текнолоджиз Ллк
Ром Энд Хаас Компани
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Publication of RU2018141189A3 publication Critical patent/RU2018141189A3/ru
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    • B32B2250/26—All layers being made of paper or paperboard
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00—Coating on the layer surface
    • B32B2255/10—Coating on the layer surface on synthetic resin layer or on natural or synthetic rubber layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00—Coating on the layer surface
    • B32B2255/20—Inorganic coating
    • B32B2255/205—Metallic coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00—Coating on the layer surface
    • B32B2255/26—Polymeric coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2305/00—Condition, form or state of the layers or laminate
    • B32B2305/72—Cured, e.g. vulcanised, cross-linked
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/402—Coloured
    • B32B2307/4023—Coloured on the layer surface, e.g. ink
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/718—Weight, e.g. weight per square meter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/75—Printability
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2439/00—Containers; Receptacles
    • B32B2439/70—Food packaging
    • 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
    • C08G18/16—Catalysts
    • C08G18/22—Catalysts containing metal compounds
    • C08G18/222—Catalysts containing metal compounds metal compounds not provided for in groups C08G18/225 - C08G18/26
    • 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
    • C08G18/16—Catalysts
    • C08G18/22—Catalysts containing metal compounds
    • C08G18/227—Catalysts containing metal compounds of antimony, bismuth or arsenic
    • 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
    • C08G18/16—Catalysts
    • C08G18/22—Catalysts containing metal compounds
    • C08G18/24—Catalysts containing metal compounds of tin
    • 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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Claims (24)

1. Способ получения ламинированной структуры, включающий
равномерное нанесение изоцианатного компонента на первый субстрат, где изоцианатный компонент содержит, по меньшей мере, один изоцианат;
равномерное нанесение полиольного компонента на второй субстрат;
соединение первого и второго субстратов вместе, что приводит к смешиванию и реакции изоцианатного компонента и полиольного компонента с образованием клея между первым и вторым субстратами; и
отверждение клея для склеивания первого и второго субстратов,
где клей имеет вязкость более чем 10000 мПа-с (при 40°С), в течение 10 минут после соединения первого и второго субстратов вместе.
2. Способ получения ламинированной структуры по п. 1, отличающийся тем, что изоцианатный компонент и полиольный компонент наносятся на первый субстрат и второй субстрат, соответственно, в соотношении изоцианатного компонента к полиольному компоненту от 0,5:1 до 1,5:1.
3. Способ получения ламинированной структуры по п. 1, дополнительно включающий смешивание изоцианатного компонента и полиольного компонента после соединения первого субстрата и второго субстрата путем пропускания первого субстрата и второго субстрата через один или несколько роликов.
4. Cпособ получения ламинированной структуры, включающий
равномерное нанесение изоцианатного компонента на первый субстрат, где изоцианатный компонент содержит, по меньшей мере, один изоцианат;
равномерное нанесение полиольного компонента на второй субстрат, где полиольный компонент содержит, по меньшей мере, один инициируемый амином полиол, содержащий первичные гидроксильные группы и основную цепь, включающую третичные амины;
соединение первого и второго субстратов вместе, что приводит к смешиванию и реакции изоцианатного компонента и полиольного компонента с образованием клея между первым и вторым субстратами; и отверждение клея для склеивания первого и второго субстратов.
5. Способ получения ламинированной структуры по п. 4, отличающийся тем, что клей имеет вязкость более чем 10000 мПа-с (при 40°C) в течение 10 минут после соединения первого и второго субстратов.
6. Способ получения ламинированной структуры по п. 4, отличающийся тем, что инициируемый амином полиол имеет структуру I
Figure 00000001
в которой R1, R2 и R3 независимо представляют собой линейную или разветвленную алкильную группу.
7. Способ получения ламинированной структуры по п. 4, отличающийся тем, что инициируемый амином полиол имеет функциональность 4.
8. Способ получения ламинированной структуры по п. 4, отличающийся тем, что инициируемый амином полиол имеет гидроксильное число 37.
9. Способ получения ламинированной структуры по п. 4, отличающийся тем, что инициируемый амином полиол имеет вязкость при 25°С около 1200 мПа-с.
10. Способ получения ламинированной структуры, включающий
равномерное нанесение изоцианатного компонента на первый субстрат, где изоцианатный компонент содержит, по меньшей мере, один изоцианат;
равномерное нанесение полиольного компонента на второй субстрат, где полиольный компонент содержит, по меньшей мере, один катализатор, выбранный из группы, состоящей из висмутовых катализаторов, цинковых катализаторов, циркониевых катализаторов, оловянных катализаторов и алюминиевых катализаторов;
соединение первого и второго субстратов вместе, что приводит к смешиванию и реакции изоцианатного компонента и полиольного компонента с образованием клея между первым и вторым субстратами; и
отверждение клея для склеивания первого и второго субстратов.
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