JPWO2024024834A5 - - Google Patents
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- Publication number
- JPWO2024024834A5 JPWO2024024834A5 JP2024537786A JP2024537786A JPWO2024024834A5 JP WO2024024834 A5 JPWO2024024834 A5 JP WO2024024834A5 JP 2024537786 A JP2024537786 A JP 2024537786A JP 2024537786 A JP2024537786 A JP 2024537786A JP WO2024024834 A5 JPWO2024024834 A5 JP WO2024024834A5
- Authority
- JP
- Japan
- Prior art keywords
- adhesive resin
- resin composition
- steel sheet
- curing agent
- adhesive
- 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
- 239000004840 adhesive resin Substances 0.000 claims 27
- 229920006223 adhesive resin Polymers 0.000 claims 27
- 239000000203 mixture Substances 0.000 claims 22
- 239000011248 coating agent Substances 0.000 claims 12
- 238000000576 coating method Methods 0.000 claims 12
- 239000003795 chemical substances by application Substances 0.000 claims 11
- 238000010438 heat treatment Methods 0.000 claims 11
- 229910000976 Electrical steel Inorganic materials 0.000 claims 10
- 238000001035 drying Methods 0.000 claims 7
- 229920001187 thermosetting polymer Polymers 0.000 claims 7
- 229910000831 Steel Inorganic materials 0.000 claims 6
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 claims 6
- 239000010959 steel Substances 0.000 claims 6
- 238000004519 manufacturing process Methods 0.000 claims 5
- 239000000853 adhesive Substances 0.000 claims 4
- 230000001070 adhesive effect Effects 0.000 claims 4
- 229920005989 resin Polymers 0.000 claims 3
- 239000011347 resin Substances 0.000 claims 3
- 239000004925 Acrylic resin Substances 0.000 claims 2
- 229920000178 Acrylic resin Polymers 0.000 claims 2
- 150000001408 amides Chemical class 0.000 claims 2
- 150000001412 amines Chemical class 0.000 claims 2
- 238000004458 analytical method Methods 0.000 claims 2
- 238000000149 argon plasma sintering Methods 0.000 claims 2
- 239000003822 epoxy resin Substances 0.000 claims 2
- 238000000034 method Methods 0.000 claims 2
- 230000035515 penetration Effects 0.000 claims 2
- 229920000647 polyepoxide Polymers 0.000 claims 2
- 230000000930 thermomechanical effect Effects 0.000 claims 2
- 229920002803 thermoplastic polyurethane Polymers 0.000 claims 2
- 229920006337 unsaturated polyester resin Polymers 0.000 claims 2
- 230000009477 glass transition Effects 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 238000007711 solidification Methods 0.000 claims 1
- 230000008023 solidification Effects 0.000 claims 1
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022118786 | 2022-07-26 | ||
| PCT/JP2023/027379 WO2024024834A1 (ja) | 2022-07-26 | 2023-07-26 | 接着樹脂組成物被覆電磁鋼板およびその製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2024024834A1 JPWO2024024834A1 (https=) | 2024-02-01 |
| JPWO2024024834A5 true JPWO2024024834A5 (https=) | 2025-04-30 |
Family
ID=89706577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024537786A Pending JPWO2024024834A1 (https=) | 2022-07-26 | 2023-07-26 |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP4563669A4 (https=) |
| JP (1) | JPWO2024024834A1 (https=) |
| KR (1) | KR20250040047A (https=) |
| CN (1) | CN119604594A (https=) |
| CA (1) | CA3262539A1 (https=) |
| MX (1) | MX2025001047A (https=) |
| TW (1) | TWI895767B (https=) |
| WO (1) | WO2024024834A1 (https=) |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0238042A (ja) * | 1988-07-28 | 1990-02-07 | Kawasaki Steel Corp | 加熱接着用表面被覆鋼板の製造方法 |
| JP2574698B2 (ja) * | 1989-02-07 | 1997-01-22 | 川崎製鉄株式会社 | 積層鉄芯の製造方法 |
| JP2613725B2 (ja) * | 1992-12-22 | 1997-05-28 | 新日本製鐵株式会社 | 接着用表面被覆電磁鋼板の製造方法 |
| JP2953952B2 (ja) * | 1994-05-17 | 1999-09-27 | 川崎製鉄株式会社 | 加熱接着用表面被覆電磁鋼板およびその製造方法 |
| JP3369941B2 (ja) | 1997-11-27 | 2003-01-20 | 日本鋼管株式会社 | 接着強度、耐食性及び耐ブロッキング性に優れた接着鉄芯用電磁鋼板の製造方法 |
| JP4572474B2 (ja) | 2001-02-28 | 2010-11-04 | Ｊｆｅスチール株式会社 | 接着性に優れる絶縁被膜付き電磁鋼板 |
| KR100886236B1 (ko) * | 2004-10-18 | 2009-03-02 | 신닛뽄세이테쯔 카부시키카이샤 | 내열 접착성 절연 피막 |
| JP4885164B2 (ja) * | 2008-03-10 | 2012-02-29 | 新日本製鐵株式会社 | 積層熱圧着用耐熱接着性絶縁被膜付き電磁鋼板 |
| JP2014152236A (ja) | 2013-02-07 | 2014-08-25 | Asahi Kasei E-Materials Corp | エポキシ樹脂組成物、及び加工品 |
| JP2017031268A (ja) | 2015-07-30 | 2017-02-09 | 株式会社スリーボンド | 加熱硬化性エポキシ樹脂組成物 |
| JP7672191B2 (ja) | 2018-12-21 | 2025-05-07 | 株式会社Adeka | 潜在性硬化剤組成物及びそれを含有した硬化性樹脂組成物 |
| KR102855962B1 (ko) * | 2020-06-17 | 2025-09-05 | 닛폰세이테츠 가부시키가이샤 | 전자 강판용 코팅 조성물, 접착용 표면 피복 전자 강판 및 적층 철심 |
| MX2023014947A (es) * | 2021-06-21 | 2024-02-16 | Nippon Steel Corp | Composicion adhesiva para laminar una lamina de acero electromagnetico. |
-
2023
- 2023-07-26 CN CN202380056572.9A patent/CN119604594A/zh active Pending
- 2023-07-26 JP JP2024537786A patent/JPWO2024024834A1/ja active Pending
- 2023-07-26 KR KR1020257005464A patent/KR20250040047A/ko active Pending
- 2023-07-26 TW TW112128024A patent/TWI895767B/zh active
- 2023-07-26 WO PCT/JP2023/027379 patent/WO2024024834A1/ja not_active Ceased
- 2023-07-26 CA CA3262539A patent/CA3262539A1/en active Pending
- 2023-07-26 EP EP23846564.5A patent/EP4563669A4/en active Pending
-
2025
- 2025-01-24 MX MX2025001047A patent/MX2025001047A/es unknown
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