JPWO2022186105A1 - - Google Patents
Info
- Publication number
- JPWO2022186105A1 JPWO2022186105A1 JP2023503798A JP2023503798A JPWO2022186105A1 JP WO2022186105 A1 JPWO2022186105 A1 JP WO2022186105A1 JP 2023503798 A JP2023503798 A JP 2023503798A JP 2023503798 A JP2023503798 A JP 2023503798A JP WO2022186105 A1 JPWO2022186105 A1 JP WO2022186105A1
- Authority
- JP
- Japan
- 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
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form
- B32B3/10—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material
- B32B3/14—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material characterised by a face layer formed of separate pieces of material which are juxtaposed side-by-side
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/02—Physical, chemical or physicochemical properties
- B32B7/022—Mechanical properties
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2021031996 | 2021-03-01 | ||
PCT/JP2022/008159 WO2022186105A1 (ja) | 2021-03-01 | 2022-02-28 | 防水通音部材 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2022186105A1 true JPWO2022186105A1 (ko) | 2022-09-09 |
JPWO2022186105A5 JPWO2022186105A5 (ko) | 2023-11-24 |
Family
ID=83154420
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2023503798A Pending JPWO2022186105A1 (ko) | 2021-03-01 | 2022-02-28 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPWO2022186105A1 (ko) |
CN (1) | CN116888977A (ko) |
WO (1) | WO2022186105A1 (ko) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104350762B (zh) * | 2012-05-31 | 2018-09-11 | 日东电工株式会社 | 声学部件用保护构件和防水外壳 |
KR101864054B1 (ko) * | 2014-01-13 | 2018-06-01 | 세이렌가부시끼가이샤 | 통음 방수막 및 그 제조 방법 |
US11395057B2 (en) * | 2017-11-09 | 2022-07-19 | Nitto Denko Corporation | Waterproof sound-transmitting member and electronic device provided therewith |
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2022
- 2022-02-28 WO PCT/JP2022/008159 patent/WO2022186105A1/ja active Application Filing
- 2022-02-28 CN CN202280016518.7A patent/CN116888977A/zh active Pending
- 2022-02-28 JP JP2023503798A patent/JPWO2022186105A1/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
CN116888977A (zh) | 2023-10-13 |
WO2022186105A1 (ja) | 2022-09-09 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A524 | Written submission of copy of amendment under article 19 pct |
Free format text: JAPANESE INTERMEDIATE CODE: A527 Effective date: 20230712 |