JPWO2022163822A5 - - Google Patents
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- Publication number
- JPWO2022163822A5 JPWO2022163822A5 JP2022578519A JP2022578519A JPWO2022163822A5 JP WO2022163822 A5 JPWO2022163822 A5 JP WO2022163822A5 JP 2022578519 A JP2022578519 A JP 2022578519A JP 2022578519 A JP2022578519 A JP 2022578519A JP WO2022163822 A5 JPWO2022163822 A5 JP WO2022163822A5
- Authority
- JP
- Japan
- Prior art keywords
- raw material
- less
- polyisocyanate
- polyol
- macropolyol
- 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
- 229920001228 polyisocyanate Polymers 0.000 description 25
- 239000005056 polyisocyanate Substances 0.000 description 25
- 229920005862 polyol Polymers 0.000 description 24
- 150000003077 polyols Chemical class 0.000 description 24
- 239000002994 raw material Substances 0.000 description 24
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 10
- 230000001070 adhesive effect Effects 0.000 description 8
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 8
- FKTHNVSLHLHISI-UHFFFAOYSA-N 1,2-bis(isocyanatomethyl)benzene Chemical compound O=C=NCC1=CC=CC=C1CN=C=O FKTHNVSLHLHISI-UHFFFAOYSA-N 0.000 description 7
- 239000000853 adhesive Substances 0.000 description 6
- 239000007795 chemical reaction product Substances 0.000 description 6
- 239000004814 polyurethane Substances 0.000 description 5
- 229920002635 polyurethane Polymers 0.000 description 5
- 239000012948 isocyanate Substances 0.000 description 4
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 description 4
- 150000002513 isocyanates Chemical group 0.000 description 4
- FWWWRCRHNMOYQY-UHFFFAOYSA-N 1,5-diisocyanato-2,4-dimethylbenzene Chemical compound CC1=CC(C)=C(N=C=O)C=C1N=C=O FWWWRCRHNMOYQY-UHFFFAOYSA-N 0.000 description 3
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 3
- 239000004721 Polyphenylene oxide Substances 0.000 description 3
- 125000002723 alicyclic group Chemical group 0.000 description 3
- 125000003118 aryl group Chemical group 0.000 description 3
- 229920000570 polyether Polymers 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- OQXSRALAOPBHPM-UHFFFAOYSA-N 2-hydroxypropanoic acid;silver Chemical compound [Ag].CC(O)C(O)=O OQXSRALAOPBHPM-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 239000004918 carbon fiber reinforced polymer Substances 0.000 description 2
- 125000000524 functional group Chemical group 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000009261 D 400 Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021013470 | 2021-01-29 | ||
| JP2021013470 | 2021-01-29 | ||
| PCT/JP2022/003373 WO2022163822A1 (ja) | 2021-01-29 | 2022-01-28 | 構造用ポリウレタン接着剤 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2022163822A1 JPWO2022163822A1 (https=) | 2022-08-04 |
| JPWO2022163822A5 true JPWO2022163822A5 (https=) | 2023-10-23 |
| JP7640590B2 JP7640590B2 (ja) | 2025-03-05 |
Family
ID=82653557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022578519A Active JP7640590B2 (ja) | 2021-01-29 | 2022-01-28 | 構造用ポリウレタン接着剤 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20240158679A1 (https=) |
| EP (1) | EP4286489A4 (https=) |
| JP (1) | JP7640590B2 (https=) |
| CN (1) | CN116783265A (https=) |
| WO (1) | WO2022163822A1 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117343685B (zh) * | 2023-09-27 | 2025-11-25 | 苏州思展实业有限公司 | 一种用于软包材料的胶粘组合物及其制备方法 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4923756A (en) * | 1987-08-20 | 1990-05-08 | Ashland Oil, Inc. | Primerless adhesive for fiberglass reinforced polyester substrates |
| US8716427B2 (en) * | 2004-07-30 | 2014-05-06 | Mitsui Chemicals, Inc. | Two-component curable solventless adhesive |
| EP2199358B1 (en) * | 2007-10-12 | 2013-06-12 | Emulsion Technology Co. Ltd. | Urethane adhesive composition |
| JP5253053B2 (ja) * | 2008-09-05 | 2013-07-31 | 三井化学株式会社 | 二液硬化型無溶剤系接着剤 |
| JP5989518B2 (ja) | 2012-11-26 | 2016-09-07 | 大日精化工業株式会社 | ２液型塗工剤および合成擬革 |
| WO2014184270A1 (de) * | 2013-05-15 | 2014-11-20 | Sika Technology Ag | Struktureller polyurethanklebstoff |
| CN106433543A (zh) * | 2016-09-23 | 2017-02-22 | 上海威固化工制品有限公司 | 双组份聚氨酯胶黏剂 |
| US20210024795A1 (en) * | 2018-04-02 | 2021-01-28 | DDP Specialty Electronic Materials US, Inc. | Two-component polyurethane adhesive compositions |
| JP7091991B2 (ja) * | 2018-10-19 | 2022-06-28 | 東洋インキＳｃホールディングス株式会社 | 接着剤組成物、それを用いた積層体及び包装材 |
| WO2021109025A1 (zh) * | 2019-12-04 | 2021-06-10 | 杭州之江新材料有限公司 | 双组分聚氨酯粘合剂组合物及其粘合方法 |
| EP4083158A4 (en) * | 2019-12-25 | 2024-01-24 | Mitsui Chemicals, Inc. | Polyurethane structural adhesive |
-
2022
- 2022-01-28 WO PCT/JP2022/003373 patent/WO2022163822A1/ja not_active Ceased
- 2022-01-28 EP EP22746041.7A patent/EP4286489A4/en not_active Withdrawn
- 2022-01-28 JP JP2022578519A patent/JP7640590B2/ja active Active
- 2022-01-28 CN CN202280012388.XA patent/CN116783265A/zh active Pending
- 2022-01-28 US US18/274,762 patent/US20240158679A1/en active Pending
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