JPWO2022091287A5 - - Google Patents
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- Publication number
- JPWO2022091287A5 JPWO2022091287A5 JP2022558705A JP2022558705A JPWO2022091287A5 JP WO2022091287 A5 JPWO2022091287 A5 JP WO2022091287A5 JP 2022558705 A JP2022558705 A JP 2022558705A JP 2022558705 A JP2022558705 A JP 2022558705A JP WO2022091287 A5 JPWO2022091287 A5 JP WO2022091287A5
- Authority
- JP
- Japan
- Prior art keywords
- resin particles
- resin
- sound absorbing
- absorbing material
- magnetic
- 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
- 239000002245 particle Substances 0.000 claims 26
- 229920005989 resin Polymers 0.000 claims 18
- 239000011347 resin Substances 0.000 claims 18
- 239000000835 fiber Substances 0.000 claims 13
- 239000011358 absorbing material Substances 0.000 claims 11
- 239000006249 magnetic particle Substances 0.000 claims 4
- 239000000203 mixture Substances 0.000 claims 4
- 238000010298 pulverizing process Methods 0.000 claims 3
- 239000004925 Acrylic resin Substances 0.000 claims 2
- 229920000178 Acrylic resin Polymers 0.000 claims 2
- 229920000877 Melamine resin Polymers 0.000 claims 2
- 239000002131 composite material Substances 0.000 claims 2
- 239000003822 epoxy resin Substances 0.000 claims 2
- 239000000945 filler Substances 0.000 claims 2
- 239000012212 insulator Substances 0.000 claims 2
- 238000004519 manufacturing process Methods 0.000 claims 2
- 239000005011 phenolic resin Substances 0.000 claims 2
- 229920006122 polyamide resin Polymers 0.000 claims 2
- 229920000647 polyepoxide Polymers 0.000 claims 2
- 239000004645 polyester resin Substances 0.000 claims 2
- 229920001225 polyester resin Polymers 0.000 claims 2
- 229920005749 polyurethane resin Polymers 0.000 claims 2
- 238000011084 recovery Methods 0.000 claims 2
- 239000011800 void material Substances 0.000 claims 2
- 239000004640 Melamine resin Substances 0.000 claims 1
- 239000006096 absorbing agent Substances 0.000 claims 1
- 239000012814 acoustic material Substances 0.000 claims 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 claims 1
- 230000002209 hydrophobic effect Effects 0.000 claims 1
- 239000000696 magnetic material Substances 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 238000002156 mixing Methods 0.000 claims 1
- 238000002360 preparation method Methods 0.000 claims 1
- 238000000926 separation method Methods 0.000 claims 1
- 238000007873 sieving Methods 0.000 claims 1
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2020/040597 WO2022091287A1 (ja) | 2020-10-29 | 2020-10-29 | 吸音材 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2022091287A1 JPWO2022091287A1 (https=) | 2022-05-05 |
| JPWO2022091287A5 true JPWO2022091287A5 (https=) | 2023-01-30 |
| JP7438392B2 JP7438392B2 (ja) | 2024-02-26 |
Family
ID=81383766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022558705A Active JP7438392B2 (ja) | 2020-10-29 | 2020-10-29 | 吸音材 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP7438392B2 (https=) |
| CN (1) | CN116438340B (https=) |
| DE (1) | DE112020007744T5 (https=) |
| WO (1) | WO2022091287A1 (https=) |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS528162B2 (https=) * | 1973-08-15 | 1977-03-07 | ||
| JPH076240B2 (ja) * | 1988-09-14 | 1995-01-30 | 大建工業株式会社 | 化粧吸音板 |
| JPH10240269A (ja) * | 1997-02-25 | 1998-09-11 | Matsushita Electric Works Ltd | 吸音材及びその製造方法 |
| FR2889617B1 (fr) | 2005-08-03 | 2008-03-14 | Mecaplast Sa | Couche d'insonorisation et complexe d'insonorisation incorporant celle-ci |
| JP5782682B2 (ja) * | 2010-06-08 | 2015-09-24 | トヨタ紡織株式会社 | 家屋又は車両の床に配設される床部材 |
| CN106460269B (zh) * | 2014-09-01 | 2019-01-04 | 株式会社荒井 | 纤维片材及其制造方法 |
| JP7090411B2 (ja) | 2017-09-07 | 2022-06-24 | 旭ファイバーグラス株式会社 | 吸音材 |
| CN107500604B (zh) * | 2017-09-21 | 2020-05-19 | 苏州夸克新材料科技有限公司 | 一种改进型的吸音材料 |
| JP2019111714A (ja) * | 2017-12-22 | 2019-07-11 | Jnc株式会社 | 積層吸音材 |
| CN208006880U (zh) * | 2018-02-12 | 2018-10-26 | 上海东杰高分子材料有限公司 | 一种复合吸音材料 |
| JP7212246B2 (ja) | 2018-09-27 | 2023-01-25 | 富士紡ホールディングス株式会社 | 吸音材およびその製造方法 |
| JP7197773B2 (ja) | 2018-09-27 | 2022-12-28 | 富士紡ホールディングス株式会社 | 吸音材 |
-
2020
- 2020-10-29 JP JP2022558705A patent/JP7438392B2/ja active Active
- 2020-10-29 CN CN202080106536.5A patent/CN116438340B/zh active Active
- 2020-10-29 DE DE112020007744.6T patent/DE112020007744T5/de active Pending
- 2020-10-29 WO PCT/JP2020/040597 patent/WO2022091287A1/ja not_active Ceased
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