JPWO2022172840A5 - - Google Patents
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- Publication number
- JPWO2022172840A5 JPWO2022172840A5 JP2022580586A JP2022580586A JPWO2022172840A5 JP WO2022172840 A5 JPWO2022172840 A5 JP WO2022172840A5 JP 2022580586 A JP2022580586 A JP 2022580586A JP 2022580586 A JP2022580586 A JP 2022580586A JP WO2022172840 A5 JPWO2022172840 A5 JP WO2022172840A5
- Authority
- JP
- Japan
- Prior art keywords
- film
- composition
- polyol
- polyisocyanate
- elongation
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
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Claims (2)
ポリオール（Ｂ）を含み、伸長硬化挙動を示すポリオール組成物（Ｙ）を第二フィルムに塗布する第二塗工部と、
前記第一フィルムの前記ポリイソシアネート組成物（Ｘ）の塗工面と、前記第二フィルムの前記ポリオール組成物（Ｙ）の塗工面とを貼り合わせる貼合装置とを有する、積層フィルムの製造装置。 A first coating unit that applies a polyisocyanate composition (X) containing a polyisocyanate (A) and exhibiting elongation-curing behavior to the first film;
a second coating section that applies a polyol composition (Y) that contains a polyol (B) and exhibits elongation-curing behavior to the second film;
An apparatus for producing a laminated film, comprising a lamination device for laminating the surface of the first film coated with the polyisocyanate composition (X) and the surface of the second film coated with the polyol composition (Y).
ポリオール（Ｂ）を含み、伸長硬化挙動を示すポリオール組成物（Ｙ）を第二フィルムに塗布する第二塗布工程とからなる二液分別塗布工程と、
前記第一フィルムと前記第二フィルムとを積層することにより、前記第一フィルム上に塗布された前記ポリイソシアネート組成物（Ｘ）と、前記第二フィルム上に塗布された前記ポリオール組成物（Ｙ）とを接触させて硬化反応させる接着剤層形成工程とを有する、積層フィルムの製造方法。 A first application step of applying a polyisocyanate composition (X) containing a polyisocyanate (A) and exhibiting elongation curing behavior to a first film;
A two-part separate coating step comprising a second coating step of applying a polyol composition (Y) containing a polyol (B) and exhibiting elongation curing behavior to a second film;
By laminating the first film and the second film, the polyisocyanate composition (X) applied on the first film and the polyol composition (Y) applied on the second film ) and an adhesive layer forming step of contacting and curing reaction.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021021930 | 2021-02-15 | ||
| JP2021021930 | 2021-02-15 | ||
| PCT/JP2022/004165 WO2022172840A1 (en) | 2021-02-15 | 2022-02-03 | Laminated film production device, laminated film production method, two-part curing adhesive, and laminated film |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2022172840A1 JPWO2022172840A1 (en) | 2022-08-18 |
| JPWO2022172840A5 true JPWO2022172840A5 (en) | 2023-08-31 |
| JP7343063B2 JP7343063B2 (en) | 2023-09-12 |
Family
ID=82837791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022580586A Active JP7343063B2 (en) | 2021-02-15 | 2022-02-03 | Laminated film manufacturing equipment, laminated film manufacturing method, two-component curing adhesive, laminated film |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP7343063B2 (en) |
| TW (1) | TW202242049A (en) |
| WO (1) | WO2022172840A1 (en) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020071134A1 (en) * | 2018-10-01 | 2020-04-09 | Dic株式会社 | Adhesive, laminate, and method for producing laminate |
| JP7186056B2 (en) * | 2018-10-16 | 2022-12-08 | 藤森工業株式会社 | LAMINATED FILM FOR BAG AND MANUFACTURING METHOD THEREOF |
-
2022
- 2022-02-03 WO PCT/JP2022/004165 patent/WO2022172840A1/en active Application Filing
- 2022-02-03 JP JP2022580586A patent/JP7343063B2/en active Active
- 2022-02-09 TW TW111104644A patent/TW202242049A/en unknown
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