DE112016000315A5 - Sound-absorbing or sound-absorbing composite material - Google Patents

Sound-absorbing or sound-absorbing composite material Download PDF

Info

Publication number
DE112016000315A5
DE112016000315A5 DE112016000315.3T DE112016000315T DE112016000315A5 DE 112016000315 A5 DE112016000315 A5 DE 112016000315A5 DE 112016000315 T DE112016000315 T DE 112016000315T DE 112016000315 A5 DE112016000315 A5 DE 112016000315A5
Authority
DE
Germany
Prior art keywords
sound
absorbing
composite material
absorbing composite
composite
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.)
Pending
Application number
DE112016000315.3T
Other languages
German (de)
Inventor
Patrice Bujard
Raphaël Dabbous
Andreas Strub
Andreas Hafner
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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Publication of DE112016000315A5 publication Critical patent/DE112016000315A5/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/162—Selection of materials
    • G10K11/165—Particles in a matrix
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/162—Selection of materials
    • G10K11/168—Plural layers of different materials, e.g. sandwiches

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Laminated Bodies (AREA)
DE112016000315.3T 2015-01-12 2016-01-12 Sound-absorbing or sound-absorbing composite material Pending DE112016000315A5 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP15150827.2 2015-01-12
EP15150827.2A EP3043346A1 (en) 2015-01-12 2015-01-12 Sound-damping or sound absorbing composite material
PCT/EP2016/050438 WO2016113241A1 (en) 2015-01-12 2016-01-12 Sound-damping or sound-absorbing composite material

Publications (1)

Publication Number Publication Date
DE112016000315A5 true DE112016000315A5 (en) 2017-10-05

Family

ID=52278542

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112016000315.3T Pending DE112016000315A5 (en) 2015-01-12 2016-01-12 Sound-absorbing or sound-absorbing composite material

Country Status (3)

Country Link
EP (1) EP3043346A1 (en)
DE (1) DE112016000315A5 (en)
WO (1) WO2016113241A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX2018010012A (en) 2016-02-19 2018-11-09 Basf Se Polyamide composition containing a polyamide and an additive.
WO2017182314A1 (en) * 2016-04-18 2017-10-26 Basf Se Arrangement with sound-absorbing and flame-retardant properties
JP7519294B2 (en) 2017-10-19 2024-07-19 スリーエム イノベイティブ プロパティズ カンパニー Acoustic Articles and Related Methods
EP3483467A1 (en) * 2017-11-14 2019-05-15 Mapei S.p.A. Fluid composition for systems designed to dampen sounds associated with mechanical vibrations
US11052987B2 (en) * 2018-05-30 2021-07-06 The Boeing Company Integrally damped composite aircraft floor panels
FR3090981B1 (en) * 2018-12-21 2022-01-28 Metacoustic Acoustically insulating panel
CN112053672A (en) * 2020-09-07 2020-12-08 西安交通大学 Viscoelastic material longitudinal baffle subregion sound absorbing structure under water
CN113912924A (en) * 2021-11-05 2022-01-11 杭州老板电器股份有限公司 Composite noise reduction material, preparation method thereof, equipment shell and equipment

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69232053T2 (en) * 1991-04-15 2002-06-06 Matsushita Electric Works, Ltd. Sound absorbing material
JP2818862B2 (en) 1996-02-27 1998-10-30 工業技術院長 Sound insulation plate and method of manufacturing the same
US7205043B1 (en) * 2004-08-09 2007-04-17 The United States Of America As Represented By The Secretary Of The Navy Pressure resistant anechoic coating for undersea platforms

Also Published As

Publication number Publication date
EP3043346A1 (en) 2016-07-13
WO2016113241A1 (en) 2016-07-21

Similar Documents

Publication Publication Date Title
CL2015002226S1 (en) Car.
CL2015002104S1 (en) Car.
CL2015002833S1 (en) Car.
DK3374331T3 (en) COMPOSITE FERTILIZER SYSTEMS
DE112016000315A5 (en) Sound-absorbing or sound-absorbing composite material
CL2017000337S1 (en) Razor.
BR112018005409A2 (en) glycodirectional therapy.
DK3489290T3 (en) COMPOSITE MEMBRANE
MA46879A (en) SOFT COMPOSITE
CL2015002137S1 (en) Car.
DK3322543T3 (en) VIBRATING ACTUATOR
FI20145775A (en) composite Material
MA49021A (en) COMPOSITE TAILGATE
KR20180084876A (en) The plasma-
IT201600084952A1 (en) Coglifrutta.
FI20145777A (en) composite materials
ES1150114Y (en) Abarcon
DK3359713T3 (en) COMPOSITE FIBER
DK3105055T3 (en) COMPOSITE
BR112016018245A2 (en) multilayer film structures.
ES2757924T8 (en) Fiber Composite Material
FI20145776A (en) composite materials
DK3519187T3 (en) THERMOPLASTIC COMPOSITE
GB201507838D0 (en) Composite structures
FR3025524B1 (en) SELF-LUBRICATING COMPOSITE MATERIAL

Legal Events

Date Code Title Description
R012 Request for examination validly filed
R002 Refusal decision in examination/registration proceedings