SE7906682L - Polyuretanskumplast till anvendning for bullerminskning - Google Patents
Polyuretanskumplast till anvendning for bullerminskningInfo
- 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
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)
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 (sv) |
GB (1) | GB2028353B (sv) |
SE (1) | SE7906682L (sv) |
Families Citing this family (9)
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 |
US6258864B1 (en) | 1999-01-20 | 2001-07-10 | Cabot Corporation | Polymer foam containing chemically modified carbonaceous filler |
US6586501B1 (en) | 1999-01-20 | 2003-07-01 | Cabot Corporation | Aggregates having attached polymer groups and polymer foams |
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 |
KR20060123475A (ko) * | 2004-01-12 | 2006-12-01 | 다우 글로벌 테크놀로지스 인크. | 점탄성 발포체를 함유하는 자동차용 대시 인슐레이터 |
PL2090621T3 (pl) | 2008-02-18 | 2010-06-30 | Preform Gmbh | Dźwiękochłonny układ piankowy |
DE102020204085A1 (de) | 2020-03-30 | 2021-09-30 | BSH Hausgeräte GmbH | Haushaltsgerät |
-
1978
- 1978-08-11 DE DE19782835329 patent/DE2835329A1/de not_active Withdrawn
-
1979
- 1979-08-09 SE SE7906682A patent/SE7906682L/sv not_active Application Discontinuation
- 1979-08-10 GB GB7927894A patent/GB2028353B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2028353B (en) | 1982-10-20 |
GB2028353A (en) | 1980-03-05 |
DE2835329A1 (de) | 1980-03-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAV | Patent application has lapsed |
Ref document number: 7906682-5 |