SE7906682L - Polyuretanskumplast till anvendning for bullerminskning - Google Patents

Polyuretanskumplast till anvendning for bullerminskning

Info

Publication number
SE7906682L
SE7906682L SE7906682A SE7906682A SE7906682L SE 7906682 L SE7906682 L SE 7906682L SE 7906682 A SE7906682 A SE 7906682A SE 7906682 A SE7906682 A SE 7906682A SE 7906682 L SE7906682 L SE 7906682L
Authority
SE
Sweden
Prior art keywords
noise reduction
food plastic
polyurethane
sound
polyurethane food
Prior art date
Application number
SE7906682A
Other languages
English (en)
Swedish (sv)
Inventor
A Stankiewicz
Original Assignee
Stankiewicz Schallschluck
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 Stankiewicz Schallschluck filed Critical Stankiewicz Schallschluck
Publication of SE7906682L publication Critical patent/SE7906682L/xx

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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0066—Use of inorganic compounding ingredients
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2375/04—Polyurethanes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Polyurethanes Or Polyureas (AREA)
SE7906682A 1978-08-11 1979-08-09 Polyuretanskumplast till anvendning for bullerminskning SE7906682L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782835329 DE2835329A1 (de) 1978-08-11 1978-08-11 Polyurethanschaumstoff fuer die anwendung zur geraeuschminderung

Publications (1)

Publication Number Publication Date
SE7906682L true SE7906682L (sv) 1980-02-12

Family

ID=6046847

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7906682A SE7906682L (sv) 1978-08-11 1979-08-09 Polyuretanskumplast till anvendning for bullerminskning

Country Status (3)

Country Link
DE (1) DE2835329A1 (xx)
GB (1) GB2028353B (xx)
SE (1) SE7906682L (xx)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3316652A1 (de) * 1983-05-06 1984-12-20 Dr. Alois Stankiewicz Schallschluck GmbH & Co KG, 3101 Adelheidsdorf Schaumstoff mit geraeuschmindernden eigenschaften
DE3710731A1 (de) * 1987-03-31 1989-04-27 Stankiewicz Alois Dr Gmbh Polyurethanweichschaumstoff mit schallisolierenden und entdroehnenden eigenschaften
DE4129666C2 (de) 1991-09-06 1996-12-12 Stankiewicz Gmbh Verfahren zur Herstellung eines viscoelastischen Dämpfungsschaums mit adhäsiver Oberfläche
US6586501B1 (en) 1999-01-20 2003-07-01 Cabot Corporation Aggregates having attached polymer groups and polymer foams
US6258864B1 (en) 1999-01-20 2001-07-10 Cabot Corporation Polymer foam containing chemically modified carbonaceous filler
JP4116336B2 (ja) * 2002-06-07 2008-07-09 Ｓｒｉスポーツ株式会社 ゴルフクラブヘッド
WO2005069273A1 (en) * 2004-01-12 2005-07-28 Dow Global Technologies, Inc. Automotive dash insulators containing viscoelastic foams
PT2090621E (pt) 2008-02-18 2010-04-15 Preform Gmbh Sistema de espuma absorvente de som
DE102020204085A1 (de) 2020-03-30 2021-09-30 BSH Hausgeräte GmbH Haushaltsgerät

Also Published As

Publication number Publication date
GB2028353A (en) 1980-03-05
DE2835329A1 (de) 1980-03-06
GB2028353B (en) 1982-10-20

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