DE2519945A1 - Daempfungsmasse - Google Patents
DaempfungsmasseInfo
- Publication number
- DE2519945A1 DE2519945A1 DE19752519945 DE2519945A DE2519945A1 DE 2519945 A1 DE2519945 A1 DE 2519945A1 DE 19752519945 DE19752519945 DE 19752519945 DE 2519945 A DE2519945 A DE 2519945A DE 2519945 A1 DE2519945 A1 DE 2519945A1
- Authority
- DE
- Germany
- Prior art keywords
- bitumen
- temperature
- polystyrene
- mixture
- damping
- 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
Links
- 238000013016 damping Methods 0.000 title claims description 29
- 239000010426 asphalt Substances 0.000 claims description 59
- 239000004793 Polystyrene Substances 0.000 claims description 47
- 239000000203 mixture Substances 0.000 claims description 46
- 229920002223 polystyrene Polymers 0.000 claims description 45
- 239000000945 filler Substances 0.000 claims description 18
- 239000012764 mineral filler Substances 0.000 claims description 17
- 230000035515 penetration Effects 0.000 claims description 17
- 239000012790 adhesive layer Substances 0.000 claims description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 3
- 239000011707 mineral Substances 0.000 claims description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 2
- 239000010425 asbestos Substances 0.000 claims description 2
- 230000001680 brushing effect Effects 0.000 claims description 2
- 239000000835 fiber Substances 0.000 claims description 2
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 229910052895 riebeckite Inorganic materials 0.000 claims description 2
- 238000005507 spraying Methods 0.000 claims description 2
- 239000010455 vermiculite Substances 0.000 claims description 2
- 229910052902 vermiculite Inorganic materials 0.000 claims description 2
- 235000019354 vermiculite Nutrition 0.000 claims description 2
- 239000000853 adhesive Substances 0.000 claims 1
- 230000001070 adhesive effect Effects 0.000 claims 1
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 27
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 9
- 235000011941 Tilia x europaea Nutrition 0.000 description 9
- 239000004571 lime Substances 0.000 description 9
- 229910000831 Steel Inorganic materials 0.000 description 5
- 238000004821 distillation Methods 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 4
- 229920001971 elastomer Polymers 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000006116 polymerization reaction Methods 0.000 description 4
- 239000005060 rubber Substances 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 3
- 239000011888 foil Substances 0.000 description 3
- 239000008240 homogeneous mixture Substances 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 239000010779 crude oil Substances 0.000 description 2
- 238000011065 in-situ storage Methods 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 230000000379 polymerizing effect Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- UDHXJZHVNHGCEC-UHFFFAOYSA-N Chlorophacinone Chemical compound C1=CC(Cl)=CC=C1C(C=1C=CC=CC=1)C(=O)C1C(=O)C2=CC=CC=C2C1=O UDHXJZHVNHGCEC-UHFFFAOYSA-N 0.000 description 1
- 229920006328 Styrofoam Polymers 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000011253 protective coating Substances 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000008261 styrofoam Substances 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L95/00—Compositions of bituminous materials, e.g. asphalt, tar, pitch
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Vibration Prevention Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7418124A FR2272132B1 (OSRAM) | 1974-05-24 | 1974-05-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2519945A1 true DE2519945A1 (de) | 1975-12-11 |
Family
ID=9139236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19752519945 Pending DE2519945A1 (de) | 1974-05-24 | 1975-05-05 | Daempfungsmasse |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE829356A (OSRAM) |
| CH (1) | CH606267A5 (OSRAM) |
| DE (1) | DE2519945A1 (OSRAM) |
| FR (1) | FR2272132B1 (OSRAM) |
| GB (1) | GB1460408A (OSRAM) |
| IT (1) | IT1037983B (OSRAM) |
| NL (1) | NL7506082A (OSRAM) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3741494A1 (de) * | 1987-12-08 | 1989-06-22 | Helmut Pelzer | Schalldaemm- und isoliermasse auf bitumenbasis zur auskleidung von karosserieblechen von kfz. |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2340125B (en) * | 1998-07-07 | 2003-04-02 | Branko Richard Babic | Low density materials |
| FR2813324B1 (fr) | 2000-08-30 | 2004-08-27 | Entpr Jean Lefebvre | Complexe multicouche viscoelastique antivibratoire pour voirie |
-
1974
- 1974-05-24 FR FR7418124A patent/FR2272132B1/fr not_active Expired
-
1975
- 1975-05-05 DE DE19752519945 patent/DE2519945A1/de active Pending
- 1975-05-06 CH CH583775A patent/CH606267A5/xx not_active IP Right Cessation
- 1975-05-09 IT IT2316875A patent/IT1037983B/it active
- 1975-05-20 GB GB2163275A patent/GB1460408A/en not_active Expired
- 1975-05-22 BE BE156591A patent/BE829356A/xx unknown
- 1975-05-23 NL NL7506082A patent/NL7506082A/xx not_active Application Discontinuation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3741494A1 (de) * | 1987-12-08 | 1989-06-22 | Helmut Pelzer | Schalldaemm- und isoliermasse auf bitumenbasis zur auskleidung von karosserieblechen von kfz. |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2272132B1 (OSRAM) | 1978-08-04 |
| CH606267A5 (OSRAM) | 1978-10-31 |
| FR2272132A1 (OSRAM) | 1975-12-19 |
| NL7506082A (nl) | 1975-11-26 |
| IT1037983B (it) | 1979-11-20 |
| BE829356A (fr) | 1975-11-24 |
| GB1460408A (en) | 1977-01-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHJ | Non-payment of the annual fee |