SE468793B - Ljuddaempande sandwichmaterial jaemte foerfarande foer dess framstaellning - Google Patents
Ljuddaempande sandwichmaterial jaemte foerfarande foer dess framstaellningInfo
- Publication number
- SE468793B SE468793B SE9101527A SE9101527A SE468793B SE 468793 B SE468793 B SE 468793B SE 9101527 A SE9101527 A SE 9101527A SE 9101527 A SE9101527 A SE 9101527A SE 468793 B SE468793 B SE 468793B
- Authority
- SE
- Sweden
- Prior art keywords
- core
- sandwich
- adhesive
- cut
- material according
- Prior art date
Links
- 239000000463 material Substances 0.000 title claims description 42
- 238000000034 method Methods 0.000 title claims 4
- 239000011162 core material Substances 0.000 claims description 30
- 239000010410 layer Substances 0.000 claims description 19
- 239000004033 plastic Substances 0.000 claims description 14
- 229920003023 plastic Polymers 0.000 claims description 14
- 239000000853 adhesive Substances 0.000 claims description 11
- 230000001070 adhesive effect Effects 0.000 claims description 11
- 230000001413 cellular effect Effects 0.000 claims description 8
- 239000011230 binding agent Substances 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 229920002635 polyurethane Polymers 0.000 claims description 6
- 239000004814 polyurethane Substances 0.000 claims description 6
- 239000002861 polymer material Substances 0.000 claims description 3
- 229920000642 polymer Polymers 0.000 claims 1
- 239000002344 surface layer Substances 0.000 claims 1
- 239000013536 elastomeric material Substances 0.000 description 7
- 238000005452 bending Methods 0.000 description 6
- 229920001971 elastomer Polymers 0.000 description 6
- 239000000806 elastomer Substances 0.000 description 6
- 238000010276 construction Methods 0.000 description 4
- 239000006260 foam Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 229920000728 polyester Polymers 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 210000004534 cecum Anatomy 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 239000013013 elastic material Substances 0.000 description 2
- 239000011152 fibreglass Substances 0.000 description 2
- 239000006261 foam material Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000013074 reference sample Substances 0.000 description 2
- BIIBYWQGRFWQKM-JVVROLKMSA-N (2S)-N-[4-(cyclopropylamino)-3,4-dioxo-1-[(3S)-2-oxopyrrolidin-3-yl]butan-2-yl]-2-[[(E)-3-(2,4-dichlorophenyl)prop-2-enoyl]amino]-4,4-dimethylpentanamide Chemical compound CC(C)(C)C[C@@H](C(NC(C[C@H](CCN1)C1=O)C(C(NC1CC1)=O)=O)=O)NC(/C=C/C(C=CC(Cl)=C1)=C1Cl)=O BIIBYWQGRFWQKM-JVVROLKMSA-N 0.000 description 1
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000011358 absorbing material Substances 0.000 description 1
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000001010 compromised effect Effects 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 230000009477 glass transition Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000004005 microsphere Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000013001 point bending Methods 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000003981 vehicle Substances 0.000 description 1
- 239000003190 viscoelastic substance Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/10—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material
- B32B3/18—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material characterised by an internal layer formed of separate pieces of material which are juxtaposed side-by-side
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/18—Handling of layers or the laminate
- B32B38/1858—Handling of layers or the laminate using vacuum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/10—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products
- E04C2/20—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products of plastics
- E04C2/205—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products of plastics of foamed plastics, or of plastics and foamed plastics, optionally reinforced
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2266/00—Composition of foam
- B32B2266/02—Organic
- B32B2266/0214—Materials belonging to B32B27/00
- B32B2266/0221—Vinyl resin
- B32B2266/0235—Vinyl halide, e.g. PVC, PVDC, PVF, PVDF
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2266/00—Composition of foam
- B32B2266/08—Closed cell foam
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2305/00—Condition, form or state of the layers or laminate
- B32B2305/08—Reinforcements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/10—Properties of the layers or laminate having particular acoustical properties
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Wood Science & Technology (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Laminated Bodies (AREA)
- Building Environments (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9101527A SE468793B (sv) | 1991-05-21 | 1991-05-21 | Ljuddaempande sandwichmaterial jaemte foerfarande foer dess framstaellning |
| EP92917462A EP0647181B1 (en) | 1991-05-21 | 1992-05-20 | Sound-damping sandwich material and a method for its manufacture |
| DK92917462.1T DK0647181T3 (da) | 1991-05-21 | 1992-05-20 | Lyddæmpende sandwichmateriale og fremgangsmåde til dets fremstilling |
| PCT/SE1992/000337 WO1992020523A1 (en) | 1991-05-21 | 1992-05-20 | Sound-damping sandwich material and a method for its manufacture |
| AU18747/92A AU1874792A (en) | 1991-05-21 | 1992-05-20 | Sound-damping sandwich material and a method for its manufacture |
| ES92917462T ES2081623T3 (es) | 1991-05-21 | 1992-05-20 | Material en forma de sandwich amortiguador del sonido y metodo para su fabricacion. |
| DE69207437T DE69207437T2 (de) | 1991-05-21 | 1992-05-20 | Schalldämpfendes sandwichmaterial und verfahren zu seiner herstellung |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9101527A SE468793B (sv) | 1991-05-21 | 1991-05-21 | Ljuddaempande sandwichmaterial jaemte foerfarande foer dess framstaellning |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| SE9101527D0 SE9101527D0 (sv) | 1991-05-21 |
| SE9101527L SE9101527L (sv) | 1992-11-22 |
| SE468793B true SE468793B (sv) | 1993-03-22 |
Family
ID=20382787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE9101527A SE468793B (sv) | 1991-05-21 | 1991-05-21 | Ljuddaempande sandwichmaterial jaemte foerfarande foer dess framstaellning |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP0647181B1 ( ) |
| AU (1) | AU1874792A ( ) |
| DE (1) | DE69207437T2 ( ) |
| DK (1) | DK0647181T3 ( ) |
| ES (1) | ES2081623T3 ( ) |
| SE (1) | SE468793B ( ) |
| WO (1) | WO1992020523A1 ( ) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2770448B1 (fr) * | 1997-11-06 | 1999-12-10 | Euramax Coated Products Sa | Plaque composite directement formable a froid, procede de fabrication et utilisation pour enseignes |
| IT249704Y1 (it) * | 2000-01-20 | 2003-05-28 | Plasticino S R L | Profilati e pannelli di rivestimento per interni ed esterni |
| FR2818581B1 (fr) * | 2000-12-21 | 2003-03-28 | Eads Airbus Sa | Procede de fabrication d'un panneau a couche d'amortissement acoustique protegee et panneau acoustique ainsi obtenu |
| ITMI20030126U1 (it) * | 2003-03-18 | 2004-09-18 | Delbono Agostino | Pannelli per uso esterno |
| DE102007022616C5 (de) | 2007-05-15 | 2013-01-17 | Airbus Operations Gmbh | Mehrschichtplatte mit schräger Schlitzung des Plattenkerns zur Reduzierung der Körperschallabstrahlung und zur Erhöhung der Schalldämmung bei Beibehalten der mechanischen Stabilität |
| DE502008000268D1 (de) | 2008-02-18 | 2010-02-04 | Preform Gmbh | Schallabsorbierendes Schaumsystem |
| CN105856666B (zh) * | 2016-03-31 | 2017-12-15 | 西安航天动力研究所 | 一种多孔或单孔橡胶填充波纹板复合材料及其制备方法 |
| CN112628485B (zh) * | 2019-10-08 | 2023-01-13 | 中国石油化工股份有限公司 | 一种基于真空辅助层的管道降噪装置 |
| CN114083838A (zh) * | 2021-12-03 | 2022-02-25 | 青岛理工大学 | 一种具有低比模量插入层的夹层结构及其制备方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2909725A1 (de) * | 1979-03-13 | 1980-09-18 | Kunststoffabrik Erich Dittrich | Schichtplatte |
| DE3506488A1 (de) * | 1985-02-23 | 1986-09-04 | Daimler-Benz Ag, 7000 Stuttgart | Geraeuschdaemmender schichtkoerper |
| SE464514B (sv) * | 1989-03-20 | 1991-05-06 | Diab Barracuda Ab | Saett att tillverka baatskrov av plast i sandwichkonstruktion |
-
1991
- 1991-05-21 SE SE9101527A patent/SE468793B/sv not_active IP Right Cessation
-
1992
- 1992-05-20 DK DK92917462.1T patent/DK0647181T3/da active
- 1992-05-20 AU AU18747/92A patent/AU1874792A/en not_active Abandoned
- 1992-05-20 WO PCT/SE1992/000337 patent/WO1992020523A1/en active IP Right Grant
- 1992-05-20 ES ES92917462T patent/ES2081623T3/es not_active Expired - Lifetime
- 1992-05-20 DE DE69207437T patent/DE69207437T2/de not_active Expired - Fee Related
- 1992-05-20 EP EP92917462A patent/EP0647181B1/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE69207437D1 (de) | 1996-02-15 |
| ES2081623T3 (es) | 1996-03-16 |
| EP0647181B1 (en) | 1996-01-03 |
| EP0647181A1 (en) | 1995-04-12 |
| DK0647181T3 (da) | 1996-05-20 |
| DE69207437T2 (de) | 1996-06-05 |
| WO1992020523A1 (en) | 1992-11-26 |
| AU1874792A (en) | 1992-12-30 |
| SE9101527L (sv) | 1992-11-22 |
| SE9101527D0 (sv) | 1991-05-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NAL | Patent in force |
Ref document number: 9101527-1 Format of ref document f/p: F |
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| NUG | Patent has lapsed |