JPWO2021095686A1 - - Google Patents

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Publication number
JPWO2021095686A1
JPWO2021095686A1 JP2021556082A JP2021556082A JPWO2021095686A1 JP WO2021095686 A1 JPWO2021095686 A1 JP WO2021095686A1 JP 2021556082 A JP2021556082 A JP 2021556082A JP 2021556082 A JP2021556082 A JP 2021556082A JP WO2021095686 A1 JPWO2021095686 A1 JP WO2021095686A1
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.)
Granted
Application number
JP2021556082A
Other languages
Japanese (ja)
Other versions
JP7259076B2 (en
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 filed Critical
Publication of JPWO2021095686A1 publication Critical patent/JPWO2021095686A1/ja
Application granted granted Critical
Publication of JP7259076B2 publication Critical patent/JP7259076B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
    • B60R13/08—Insulating elements, e.g. for sound insulation
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Mechanical Engineering (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
JP2021556082A 2019-11-13 2020-11-09 sound absorbing material Active JP7259076B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019205545 2019-11-13
JP2019205545 2019-11-13
PCT/JP2020/041728 WO2021095686A1 (en) 2019-11-13 2020-11-09 Sound absorbing material

Publications (2)

Publication Number Publication Date
JPWO2021095686A1 true JPWO2021095686A1 (en) 2021-05-20
JP7259076B2 JP7259076B2 (en) 2023-04-17

Family

ID=75912855

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021556082A Active JP7259076B2 (en) 2019-11-13 2020-11-09 sound absorbing material

Country Status (2)

Country Link
JP (1) JP7259076B2 (en)
WO (1) WO2021095686A1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004123836A (en) * 2002-09-30 2004-04-22 Inoac Corp Silicone foam and its manufacturing method
JP2005084606A (en) * 2003-09-11 2005-03-31 Mitsui & Co Ltd Sound absorption sheet
KR100897899B1 (en) * 2008-06-04 2009-05-18 (주)화인 Method for production of foamed mold from liquid silicone rubber
JP2010094916A (en) * 2008-10-17 2010-04-30 Kaneka Corp Thermoplastic resin-based open cell extrusion foam sheet for automotive interior trim and laminated foam sheet for automotive interior trim including the same
EP2357292A2 (en) * 2008-12-04 2011-08-17 LG Hausys, Ltd. Manufacturing method for acoustic foam

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004123836A (en) * 2002-09-30 2004-04-22 Inoac Corp Silicone foam and its manufacturing method
JP2005084606A (en) * 2003-09-11 2005-03-31 Mitsui & Co Ltd Sound absorption sheet
KR100897899B1 (en) * 2008-06-04 2009-05-18 (주)화인 Method for production of foamed mold from liquid silicone rubber
JP2010094916A (en) * 2008-10-17 2010-04-30 Kaneka Corp Thermoplastic resin-based open cell extrusion foam sheet for automotive interior trim and laminated foam sheet for automotive interior trim including the same
EP2357292A2 (en) * 2008-12-04 2011-08-17 LG Hausys, Ltd. Manufacturing method for acoustic foam

Also Published As

Publication number Publication date
WO2021095686A1 (en) 2021-05-20
JP7259076B2 (en) 2023-04-17

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