WO2004058867A1 - Composite flexible a tres haute densite, utilisable pour l'isolation acoustique et la reduction du bruit - Google Patents
Composite flexible a tres haute densite, utilisable pour l'isolation acoustique et la reduction du bruit Download PDFInfo
- Publication number
- WO2004058867A1 WO2004058867A1 PCT/CN2003/001102 CN0301102W WO2004058867A1 WO 2004058867 A1 WO2004058867 A1 WO 2004058867A1 CN 0301102 W CN0301102 W CN 0301102W WO 2004058867 A1 WO2004058867 A1 WO 2004058867A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- sound insulation
- specific gravity
- noise reduction
- high specific
- composite material
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/08—Metals
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/08—Metals
- C08K2003/0887—Tungsten
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2003292865A AU2003292865A1 (en) | 2002-12-26 | 2003-12-22 | Flexible composite with super-high specific gravity used in sound insulation and noise reduction |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN02157785.4 | 2002-12-26 | ||
CNB021577854A CN1176157C (zh) | 2002-12-26 | 2002-12-26 | 用于隔声降噪的软质超高比重复合材料 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2004058867A1 true WO2004058867A1 (fr) | 2004-07-15 |
Family
ID=4753000
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CN2003/001102 WO2004058867A1 (fr) | 2002-12-26 | 2003-12-22 | Composite flexible a tres haute densite, utilisable pour l'isolation acoustique et la reduction du bruit |
Country Status (3)
Country | Link |
---|---|
CN (1) | CN1176157C (zh) |
AU (1) | AU2003292865A1 (zh) |
WO (1) | WO2004058867A1 (zh) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1741127B (zh) * | 2005-08-25 | 2010-05-12 | 上海交通大学 | 往复振荡耗能声学结构 |
CN101497768B (zh) * | 2009-03-04 | 2011-08-31 | 三友(天津)高分子技术有限公司 | 汽车用消音胶片 |
CN102585330A (zh) * | 2012-01-18 | 2012-07-18 | 厦门虹鹭钨钼工业有限公司 | 一种钨—高分子聚合物复合材料及其制备方法 |
CN102991094B (zh) * | 2012-12-03 | 2016-02-10 | 太仓苏易信息科技有限公司 | 一种新型隔音窗帘布的制备方法 |
CN105986627A (zh) * | 2015-02-07 | 2016-10-05 | 马明 | 一种粉末金属复合隔声卷材的制备方法 |
CN106084338B (zh) * | 2016-06-02 | 2020-11-10 | 上海交通大学 | 一种用于隔声降噪的软质高比重橡塑发泡材料 |
CN107939257A (zh) * | 2016-08-03 | 2018-04-20 | 安徽美沃门窗科技有限公司 | 一种隔音窗的隔音帘 |
CN107760006A (zh) * | 2017-09-29 | 2018-03-06 | 镇江市星耀智能装备有限公司 | 一种消音板 |
CN107793742A (zh) * | 2017-10-02 | 2018-03-13 | 镇江市星耀智能装备有限公司 | 一种板材用消音材料 |
CN114346236B (zh) * | 2021-12-08 | 2023-12-15 | 广州市华司特合金制品有限公司 | 一种钨树脂复合材料及其制备方法 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU127226A1 (ru) * | 1959-06-11 | 1959-11-30 | М.Г. Вальцифер | Способ многократного волочени вольфрамовой проволоки |
US4326418A (en) * | 1980-04-07 | 1982-04-27 | North American Philips Corporation | Acoustic impedance matching device |
US4382201A (en) * | 1981-04-27 | 1983-05-03 | General Electric Company | Ultrasonic transducer and process to obtain high acoustic attenuation in the backing |
JPS61196299A (ja) * | 1985-02-27 | 1986-08-30 | 株式会社 日立メデイコ | 超音波吸音材 |
JPS62115198A (ja) * | 1985-11-14 | 1987-05-26 | 富士通株式会社 | 音波吸収体の製造方法 |
JPH04168162A (ja) * | 1990-10-31 | 1992-06-16 | Tatsuta Electric Wire & Cable Co Ltd | 吸音性塗料 |
JPH06121389A (ja) * | 1992-10-02 | 1994-04-28 | Olympus Optical Co Ltd | 超音波探触子とその製造方法 |
EP0871175A2 (en) * | 1997-04-11 | 1998-10-14 | TDK Corporation | Cartridge for magnetic recording medium |
JP2000163861A (ja) * | 1998-11-26 | 2000-06-16 | Mitsubishi Materials Corp | 磁気記録装置のバランサおよびその製造方法 |
-
2002
- 2002-12-26 CN CNB021577854A patent/CN1176157C/zh not_active Expired - Fee Related
-
2003
- 2003-12-22 WO PCT/CN2003/001102 patent/WO2004058867A1/zh not_active Application Discontinuation
- 2003-12-22 AU AU2003292865A patent/AU2003292865A1/en not_active Abandoned
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU127226A1 (ru) * | 1959-06-11 | 1959-11-30 | М.Г. Вальцифер | Способ многократного волочени вольфрамовой проволоки |
US4326418A (en) * | 1980-04-07 | 1982-04-27 | North American Philips Corporation | Acoustic impedance matching device |
US4382201A (en) * | 1981-04-27 | 1983-05-03 | General Electric Company | Ultrasonic transducer and process to obtain high acoustic attenuation in the backing |
JPS61196299A (ja) * | 1985-02-27 | 1986-08-30 | 株式会社 日立メデイコ | 超音波吸音材 |
JPS62115198A (ja) * | 1985-11-14 | 1987-05-26 | 富士通株式会社 | 音波吸収体の製造方法 |
JPH04168162A (ja) * | 1990-10-31 | 1992-06-16 | Tatsuta Electric Wire & Cable Co Ltd | 吸音性塗料 |
JPH06121389A (ja) * | 1992-10-02 | 1994-04-28 | Olympus Optical Co Ltd | 超音波探触子とその製造方法 |
EP0871175A2 (en) * | 1997-04-11 | 1998-10-14 | TDK Corporation | Cartridge for magnetic recording medium |
JP2000163861A (ja) * | 1998-11-26 | 2000-06-16 | Mitsubishi Materials Corp | 磁気記録装置のバランサおよびその製造方法 |
Also Published As
Publication number | Publication date |
---|---|
AU2003292865A1 (en) | 2004-07-22 |
CN1176157C (zh) | 2004-11-17 |
CN1424347A (zh) | 2003-06-18 |
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