JP2019183143A5 - - Google Patents
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- Publication number
- JP2019183143A5 JP2019183143A5 JP2019067399A JP2019067399A JP2019183143A5 JP 2019183143 A5 JP2019183143 A5 JP 2019183143A5 JP 2019067399 A JP2019067399 A JP 2019067399A JP 2019067399 A JP2019067399 A JP 2019067399A JP 2019183143 A5 JP2019183143 A5 JP 2019183143A5
- Authority
- JP
- Japan
- Prior art keywords
- group
- active hydrogen
- sensitive adhesive
- pressure
- terminated urethane
- 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
Links
- 150000003077 polyols Chemical class 0.000 claims 12
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims 11
- 239000004820 Pressure-sensitive adhesive Substances 0.000 claims 9
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims 7
- 239000004721 Polyphenylene oxide Substances 0.000 claims 7
- 150000001875 compounds Chemical class 0.000 claims 7
- 229920000570 polyether Polymers 0.000 claims 7
- 229920005862 polyol Polymers 0.000 claims 7
- 239000005056 polyisocyanate Substances 0.000 claims 6
- 229920001228 polyisocyanate Polymers 0.000 claims 6
- 125000000524 functional group Chemical group 0.000 claims 4
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims 4
- 239000012948 isocyanate Substances 0.000 claims 4
- 239000007795 chemical reaction product Substances 0.000 claims 3
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 claims 3
- 150000002513 isocyanates Chemical group 0.000 claims 3
- 239000003963 antioxidant agent Substances 0.000 claims 2
- 239000003795 chemical substances by application Substances 0.000 claims 2
- 239000005058 Isophorone diisocyanate Substances 0.000 claims 1
- 239000006096 absorbing agent Substances 0.000 claims 1
- 239000002216 antistatic agent Substances 0.000 claims 1
- 230000007062 hydrolysis Effects 0.000 claims 1
- 238000006460 hydrolysis reaction Methods 0.000 claims 1
- -1 isocyanate compound Chemical class 0.000 claims 1
- NIMLQBUJDJZYEJ-UHFFFAOYSA-N isophorone diisocyanate Chemical compound CC1(C)CC(N=C=O)CC(C)(CN=C=O)C1 NIMLQBUJDJZYEJ-UHFFFAOYSA-N 0.000 claims 1
- 239000010410 layer Substances 0.000 claims 1
- 239000004611 light stabiliser Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 239000004014 plasticizer Substances 0.000 claims 1
- 229920000642 polymer Polymers 0.000 claims 1
- 239000000047 product Substances 0.000 claims 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019067399A JP7127596B2 (ja) | 2019-03-29 | 2019-03-29 | 粘着剤、粘着シート、および水酸基末端ウレタンプレポリマーの製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019067399A JP7127596B2 (ja) | 2019-03-29 | 2019-03-29 | 粘着剤、粘着シート、および水酸基末端ウレタンプレポリマーの製造方法 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018077040A Division JP6519687B1 (ja) | 2018-04-12 | 2018-04-12 | 粘着剤、粘着シート、および水酸基末端ウレタンプレポリマーの製造方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2019183143A JP2019183143A (ja) | 2019-10-24 |
| JP2019183143A5 true JP2019183143A5 (enExample) | 2021-03-18 |
| JP7127596B2 JP7127596B2 (ja) | 2022-08-30 |
Family
ID=68339881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019067399A Active JP7127596B2 (ja) | 2019-03-29 | 2019-03-29 | 粘着剤、粘着シート、および水酸基末端ウレタンプレポリマーの製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP7127596B2 (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6866957B1 (ja) * | 2020-10-27 | 2021-04-28 | 東洋インキＳｃホールディングス株式会社 | 皮膚貼付用粘着剤、硬化物および皮膚貼付用粘着テープ |
| WO2025205233A1 (ja) * | 2024-03-28 | 2025-10-02 | 大日本印刷株式会社 | 硬化物層、硬化性樹脂組成物、転写フィルム、ハードコートフィルムおよび積層体 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6164777A (ja) * | 1984-09-07 | 1986-04-03 | Asahi Glass Co Ltd | ポリウレタン系接着剤 |
| DE602005027100D1 (de) | 2004-09-30 | 2011-05-05 | Asahi Glass Co Ltd | Verfahren zur herstellung von urethanharz und haftklebstoff |
| WO2008047562A1 (en) | 2006-09-29 | 2008-04-24 | Asahi Glass Co., Ltd. | Base material for adhesive and method for producing adhesive |
| JP6457825B2 (ja) | 2015-01-29 | 2019-01-23 | 日東電工株式会社 | 粘着シート、及び、光学部材 |
| JP6098750B1 (ja) | 2016-07-29 | 2017-03-22 | 東洋インキＳｃホールディングス株式会社 | 粘着剤および粘着シート |
-
2019
- 2019-03-29 JP JP2019067399A patent/JP7127596B2/ja active Active
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