JPWO2022244432A5 - - Google Patents
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- Publication number
- JPWO2022244432A5 JPWO2022244432A5 JP2022576852A JP2022576852A JPWO2022244432A5 JP WO2022244432 A5 JPWO2022244432 A5 JP WO2022244432A5 JP 2022576852 A JP2022576852 A JP 2022576852A JP 2022576852 A JP2022576852 A JP 2022576852A JP WO2022244432 A5 JPWO2022244432 A5 JP WO2022244432A5
- Authority
- JP
- Japan
- Prior art keywords
- reinforcing
- repairing
- prepreg
- meth
- structure according
- 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
- 238000000034 method Methods 0.000 claims 6
- 230000003014 reinforcing effect Effects 0.000 claims 6
- 150000001875 compounds Chemical class 0.000 claims 4
- 229920001228 polyisocyanate Polymers 0.000 claims 4
- 239000005056 polyisocyanate Substances 0.000 claims 4
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims 3
- UPMLOUAZCHDJJD-UHFFFAOYSA-N 4,4'-Diphenylmethane Diisocyanate Chemical compound C1=CC(N=C=O)=CC=C1CC1=CC=C(N=C=O)C=C1 UPMLOUAZCHDJJD-UHFFFAOYSA-N 0.000 claims 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims 2
- 239000003505 polymerization initiator Substances 0.000 claims 2
- 239000011347 resin Substances 0.000 claims 2
- 229920005989 resin Polymers 0.000 claims 2
- 239000011342 resin composition Substances 0.000 claims 2
- LFSYUSUFCBOHGU-UHFFFAOYSA-N 1-isocyanato-2-[(4-isocyanatophenyl)methyl]benzene Chemical compound C1=CC(N=C=O)=CC=C1CC1=CC=CC=C1N=C=O LFSYUSUFCBOHGU-UHFFFAOYSA-N 0.000 claims 1
- 239000004593 Epoxy Substances 0.000 claims 1
- 125000003647 acryloyl group Chemical group O=C([*])C([H])=C([H])[H] 0.000 claims 1
- 150000001718 carbodiimides Chemical class 0.000 claims 1
- 239000007795 chemical reaction product Substances 0.000 claims 1
- 238000013007 heat curing Methods 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 238000010030 laminating Methods 0.000 claims 1
- 238000005259 measurement Methods 0.000 claims 1
- 239000000155 melt Substances 0.000 claims 1
- -1 polymethylene Polymers 0.000 claims 1
- 229920006389 polyphenyl polymer Polymers 0.000 claims 1
- 239000000047 product Substances 0.000 claims 1
- 239000012783 reinforcing fiber Substances 0.000 claims 1
- 238000007493 shaping process Methods 0.000 claims 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021083694 | 2021-05-18 | ||
| JP2021083694 | 2021-05-18 | ||
| PCT/JP2022/012140 WO2022244432A1 (ja) | 2021-05-18 | 2022-03-17 | 構造物の補強・補修方法、及び、構造物 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2022244432A1 JPWO2022244432A1 (https=) | 2022-11-24 |
| JPWO2022244432A5 true JPWO2022244432A5 (https=) | 2023-04-26 |
| JP7288235B2 JP7288235B2 (ja) | 2023-06-07 |
Family
ID=84141183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022576852A Active JP7288235B2 (ja) | 2021-05-18 | 2022-03-17 | 構造物の補強・補修方法、及び、構造物 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20240101774A1 (https=) |
| EP (1) | EP4342663A4 (https=) |
| JP (1) | JP7288235B2 (https=) |
| KR (1) | KR102637386B1 (https=) |
| CN (1) | CN116997460B (https=) |
| TW (1) | TW202246067A (https=) |
| WO (1) | WO2022244432A1 (https=) |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4560428A (en) * | 1984-08-20 | 1985-12-24 | Rockwell International Corporation | System and method for producing cured composites |
| US5123985A (en) * | 1986-09-02 | 1992-06-23 | Patricia Evans | Vacuum bagging apparatus and method including a thermoplastic elastomer film vacuum bag |
| JP3008820B2 (ja) * | 1994-06-17 | 2000-02-14 | 株式会社スリーボンド | 繊維強化複合材料及びその硬化方法 |
| JP3630380B2 (ja) * | 1995-11-01 | 2005-03-16 | 三菱レイヨン株式会社 | 既存構造物の補修補強方法 |
| JPH09296615A (ja) | 1996-05-07 | 1997-11-18 | Toray Ind Inc | 構造物の補修・補強方法 |
| JP2000334874A (ja) * | 1999-05-31 | 2000-12-05 | Dainippon Ink & Chem Inc | 常温硬化性シート状材料及びその硬化方法 |
| WO2017110446A1 (ja) * | 2015-12-21 | 2017-06-29 | Dic株式会社 | プリプレグ及び成形品 |
| JP6260754B1 (ja) * | 2016-03-24 | 2018-01-17 | Dic株式会社 | プリプレグ及び成形品 |
| JP6610981B2 (ja) * | 2017-09-27 | 2019-11-27 | Ｄｉｃ株式会社 | プリプレグ用樹脂組成物、プリプレグ及び成形品 |
| EP3732220B1 (en) * | 2017-12-27 | 2023-08-30 | Dow Global Technologies LLC | Controllable-cure urethane acrylate resin compositions and methods of making same |
| JP7018855B2 (ja) | 2018-09-11 | 2022-02-14 | 三菱重工業株式会社 | 修理パッチ、修理パッチの成形方法及び複合材の修理方法 |
| TW202124549A (zh) * | 2019-12-25 | 2021-07-01 | 日商Ｄｉｃ股份有限公司 | 預浸體及成形品 |
-
2022
- 2022-03-17 EP EP22804351.9A patent/EP4342663A4/en not_active Withdrawn
- 2022-03-17 JP JP2022576852A patent/JP7288235B2/ja active Active
- 2022-03-17 CN CN202280022044.7A patent/CN116997460B/zh not_active Expired - Fee Related
- 2022-03-17 KR KR1020237028622A patent/KR102637386B1/ko active Active
- 2022-03-17 WO PCT/JP2022/012140 patent/WO2022244432A1/ja not_active Ceased
- 2022-03-17 US US18/287,067 patent/US20240101774A1/en not_active Abandoned
- 2022-03-18 TW TW111110176A patent/TW202246067A/zh unknown
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