AU2003292865A1 - Flexible composite with super-high specific gravity used in sound insulation and noise reduction - Google Patents

Flexible composite with super-high specific gravity used in sound insulation and noise reduction

Info

Publication number
AU2003292865A1
AU2003292865A1 AU2003292865A AU2003292865A AU2003292865A1 AU 2003292865 A1 AU2003292865 A1 AU 2003292865A1 AU 2003292865 A AU2003292865 A AU 2003292865A AU 2003292865 A AU2003292865 A AU 2003292865A AU 2003292865 A1 AU2003292865 A1 AU 2003292865A1
Authority
AU
Australia
Prior art keywords
super
specific gravity
noise reduction
sound insulation
high specific
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.)
Abandoned
Application number
AU2003292865A
Other languages
English (en)
Inventor
Jun Cai
Weimin Cai
Fei Xu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanghai Jiaotong University
Original Assignee
Shanghai Jiaotong University
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shanghai Jiaotong University filed Critical Shanghai Jiaotong University
Publication of AU2003292865A1 publication Critical patent/AU2003292865A1/en
Abandoned legal-status Critical Current

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
AU2003292865A 2002-12-26 2003-12-22 Flexible composite with super-high specific gravity used in sound insulation and noise reduction Abandoned AU2003292865A1 (en)

Applications Claiming Priority (3)

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
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

Publications (1)

Publication Number Publication Date
AU2003292865A1 true AU2003292865A1 (en) 2004-07-22

Family

ID=4753000

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003292865A Abandoned AU2003292865A1 (en) 2002-12-26 2003-12-22 Flexible composite with super-high specific gravity used in sound insulation and noise reduction

Country Status (3)

Country Link
CN (1) CN1176157C (fr)
AU (1) AU2003292865A1 (fr)
WO (1) WO2004058867A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
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
CN108005556A (zh) * 2016-08-03 2018-05-08 安徽美沃门窗科技有限公司 一种隔音窗的隔音帘的制造方法
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

Family Cites Families (9)

* Cited by examiner, † Cited by third party
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
JPH0772836B2 (ja) * 1985-11-14 1995-08-02 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
JP2749488B2 (ja) * 1992-10-02 1998-05-13 オリンパス光学工業株式会社 超音波探触子の製造方法
JP3113215B2 (ja) * 1997-04-11 2000-11-27 ティーディーケイ株式会社 磁気記録媒体用カートリッジ
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
CN1424347A (zh) 2003-06-18
CN1176157C (zh) 2004-11-17
WO2004058867A1 (fr) 2004-07-15

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase