JP2021172037A5 - - Google Patents
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- Publication number
- JP2021172037A5 JP2021172037A5 JP2020078783A JP2020078783A JP2021172037A5 JP 2021172037 A5 JP2021172037 A5 JP 2021172037A5 JP 2020078783 A JP2020078783 A JP 2020078783A JP 2020078783 A JP2020078783 A JP 2020078783A JP 2021172037 A5 JP2021172037 A5 JP 2021172037A5
- Authority
- JP
- Japan
- Prior art keywords
- layer
- polyfunctional
- adhesive
- diisocyanate
- adhesive layer
- 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.)
- Pending
Links
Description
前記硬化剤としての多官能イソシアネート化合物は、芳香族系、脂肪族系、脂環族系の
各種多官能イソシアネート化合物を使用できる。具体例としては、例えば、脂肪族系のヘ
キサメチレンジイソシアネート（ＨＤＩ）、イソホロンジイソシアネート（ＩＰＤＩ）、
芳香族系のトリレンジイソシアネート（ＴＤＩ）、ジフェニルメタンジイソシアネート（
ＭＤＩ）等のジイソシアネートおよびこれらの多官能イソシアネート変性体の群から選ばれる１種類又は２種類以上の多官能イソシアネートが挙げられる。変性手段として、水、グリセリン、トリメチロールプロパン等の多官能活性水素化合物とのアダクト体の他に、イソシアヌレート化、カルボジイミド化、ポリメリック化等の多量化反応による多官能イソシアネート変性体が挙げられ、これらの１種または２種以上を混合して用いることもできる。
Various aromatic, aliphatic, and alicyclic polyfunctional isocyanate compounds can be used as the polyfunctional isocyanate compound as the curing agent. Specific examples include aliphatic hexamethylene diisocyanate (HDI), isophorone diisocyanate (IPDI),
Aromatic tolylene diisocyanate (TDI), diphenylmethane diisocyanate (
MDI) and other diisocyanates, and polyfunctional isocyanates of one or more selected from the group of modified polyfunctional isocyanates thereof. Examples of modifying means include adducts with polyfunctional active hydrogen compounds such as water, glycerin, and trimethylolpropane, as well as polyfunctional isocyanate modified products by multimerization reactions such as isocyanurate, carbodiimidation, and polymerization. It is also possible to use one or a mixture of two or more of these.
また、上記実施形態では、第１接着剤層１１と第２接着剤層１４を設けた構成を採用し
ているが、これら両層１１、１４は、いずれも必須の構成層ではなく、これらを設けない
構成を採用することもできる。ただし、これらの接着剤層１１、１４を設けることにより
金属箔層１０との密着性を高めることができる。特に、第１接着剤層１１に着色層１２の
第２層１２ｂの樹脂バインダーと同種の樹脂成分を含む接着剤を用いることが好ましく、
第２層１２ｂをなお一層剥がれにくくすることができる。
In addition, in the above-described embodiment, the configuration in which the first adhesive layer 11 and the second adhesive layer 14 are provided is adopted. It is also possible to employ a configuration that does not provide. However, by providing these adhesive layers 11 and 14, the adhesion to the metal foil layer 10 can be enhanced. In particular, it is preferable to use an adhesive containing the same resin component as the resin binder of the second layer 12b of the colored layer 12 for the first adhesive layer 11.
It is possible to make the second layer 12b even more difficult to peel off.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020078783A JP2021172037A (en) | 2020-04-28 | 2020-04-28 | Laminate material |
| CN202120889408.4U CN217073665U (en) | 2020-04-28 | 2021-04-27 | Laminate and outer package for battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020078783A JP2021172037A (en) | 2020-04-28 | 2020-04-28 | Laminate material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2021172037A JP2021172037A (en) | 2021-11-01 |
| JP2021172037A5 true JP2021172037A5 (en) | 2023-03-16 |
Family
ID=78281246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020078783A Pending JP2021172037A (en) | 2020-04-28 | 2020-04-28 | Laminate material |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2021172037A (en) |
| CN (1) | CN217073665U (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114454583A (en) * | 2021-12-24 | 2022-05-10 | 浙江东尼电子股份有限公司 | Co-extrusion color-forming lithium battery aluminum plastic film and preparation method thereof |
| CN114551885A (en) * | 2022-02-21 | 2022-05-27 | 上海紫江新材料科技股份有限公司 | Black adhesive for lithium battery aluminum plastic film and use method thereof |
-
2020
- 2020-04-28 JP JP2020078783A patent/JP2021172037A/en active Pending
-
2021
- 2021-04-27 CN CN202120889408.4U patent/CN217073665U/en active Active
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