DE3735634A1 - Weichstoffflachdichtungsmaterial, insbesondere fuer zylinderkopfdichtungen - Google Patents
Weichstoffflachdichtungsmaterial, insbesondere fuer zylinderkopfdichtungenInfo
- Publication number
- DE3735634A1 DE3735634A1 DE19873735634 DE3735634A DE3735634A1 DE 3735634 A1 DE3735634 A1 DE 3735634A1 DE 19873735634 DE19873735634 DE 19873735634 DE 3735634 A DE3735634 A DE 3735634A DE 3735634 A1 DE3735634 A1 DE 3735634A1
- Authority
- DE
- Germany
- Prior art keywords
- fibers
- fibrillated
- gaskets
- fiber
- weight
- 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.)
- Granted
Links
- 239000000463 material Substances 0.000 title claims abstract description 14
- 239000000835 fiber Substances 0.000 claims abstract description 54
- 229920003235 aromatic polyamide Polymers 0.000 claims abstract description 21
- 229920002994 synthetic fiber Polymers 0.000 claims abstract description 17
- 239000011230 binding agent Substances 0.000 claims abstract description 16
- 238000002485 combustion reaction Methods 0.000 claims abstract description 8
- 239000012764 mineral filler Substances 0.000 claims abstract description 5
- 239000004745 nonwoven fabric Substances 0.000 claims description 19
- 239000012209 synthetic fiber Substances 0.000 claims description 16
- 239000000945 filler Substances 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 239000002557 mineral fiber Substances 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 4
- 229920002239 polyacrylonitrile Polymers 0.000 claims description 3
- 239000004642 Polyimide Substances 0.000 claims description 2
- 229920001721 polyimide Polymers 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 12
- 230000008569 process Effects 0.000 abstract description 11
- 238000007789 sealing Methods 0.000 abstract description 9
- 238000009434 installation Methods 0.000 abstract description 4
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract description 3
- 239000002184 metal Substances 0.000 abstract description 3
- 229910052751 metal Inorganic materials 0.000 abstract description 3
- 239000011707 mineral Substances 0.000 abstract description 2
- 150000002739 metals Chemical class 0.000 abstract 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 9
- 239000010425 asbestos Substances 0.000 description 7
- 229910052895 riebeckite Inorganic materials 0.000 description 7
- 239000000654 additive Substances 0.000 description 6
- 229920000126 latex Polymers 0.000 description 6
- 239000011256 inorganic filler Substances 0.000 description 4
- 229910003475 inorganic filler Inorganic materials 0.000 description 4
- 239000000377 silicon dioxide Substances 0.000 description 4
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 3
- 239000004816 latex Substances 0.000 description 3
- 229920001568 phenolic resin Polymers 0.000 description 3
- 239000005011 phenolic resin Substances 0.000 description 3
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- 229920003043 Cellulose fiber Polymers 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 239000004760 aramid Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 235000013312 flour Nutrition 0.000 description 2
- 239000003566 sealing material Substances 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 239000005909 Kieselgur Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007688 edging Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 231100000206 health hazard Toxicity 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000010454 slate Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000010456 wollastonite Substances 0.000 description 1
- 229910052882 wollastonite Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K3/00—Materials not provided for elsewhere
- C09K3/10—Materials in mouldable or extrudable form for sealing or packing joints or covers
- C09K3/1025—Materials in mouldable or extrudable form for sealing or packing joints or covers characterised by non-chemical features of one or more of its constituents
- C09K3/1028—Fibres
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K3/00—Materials not provided for elsewhere
- C09K3/10—Materials in mouldable or extrudable form for sealing or packing joints or covers
- C09K2003/1087—Materials or components characterised by specific uses
- C09K2003/1096—Cylinder head gaskets
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2200/00—Chemical nature of materials in mouldable or extrudable form for sealing or packing joints or covers
- C09K2200/02—Inorganic compounds
- C09K2200/0243—Silica-rich compounds, e.g. silicates, cement, glass
- C09K2200/0247—Silica
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2200/00—Chemical nature of materials in mouldable or extrudable form for sealing or packing joints or covers
- C09K2200/02—Inorganic compounds
- C09K2200/0278—Fibres
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2200/00—Chemical nature of materials in mouldable or extrudable form for sealing or packing joints or covers
- C09K2200/06—Macromolecular organic compounds, e.g. prepolymers
- C09K2200/0607—Rubber or rubber derivatives
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2200/00—Chemical nature of materials in mouldable or extrudable form for sealing or packing joints or covers
- C09K2200/06—Macromolecular organic compounds, e.g. prepolymers
- C09K2200/0692—Fibres
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2200/00—Chemical nature of materials in mouldable or extrudable form for sealing or packing joints or covers
- C09K2200/06—Macromolecular organic compounds, e.g. prepolymers
- C09K2200/0692—Fibres
- C09K2200/0695—Polyamide fibres
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Gasket Seals (AREA)
- Sealing Material Composition (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19873735634 DE3735634A1 (de) | 1987-10-21 | 1987-10-21 | Weichstoffflachdichtungsmaterial, insbesondere fuer zylinderkopfdichtungen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19873735634 DE3735634A1 (de) | 1987-10-21 | 1987-10-21 | Weichstoffflachdichtungsmaterial, insbesondere fuer zylinderkopfdichtungen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3735634A1 true DE3735634A1 (de) | 1989-05-03 |
| DE3735634C2 DE3735634C2 (enrdf_load_stackoverflow) | 1990-06-13 |
Family
ID=6338786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19873735634 Granted DE3735634A1 (de) | 1987-10-21 | 1987-10-21 | Weichstoffflachdichtungsmaterial, insbesondere fuer zylinderkopfdichtungen |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE3735634A1 (enrdf_load_stackoverflow) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1992018578A1 (en) * | 1991-04-23 | 1992-10-29 | E.I. Du Pont De Nemours And Company | Industrial gasket for steam application |
| DE4123737A1 (de) * | 1991-07-17 | 1993-01-21 | Du Pont Int | Pressdichtungen aus aramid-pulpe-masterbatch |
| WO1993004300A1 (en) * | 1991-08-20 | 1993-03-04 | E.I. Du Pont De Nemours And Company | Aramid particles as wear additives |
| DE4342811A1 (de) * | 1993-12-15 | 1995-06-22 | Frenzelit Werke Gmbh & Co Kg | Asbestfreier oder von anderen anorganischen faserigen Stoffen freier Weichstoffdichtungswerkstoff |
| EP0696629A1 (en) * | 1994-08-09 | 1996-02-14 | Cytec Technology Corp. | Asbestos-free fiber reinforced material |
| US5811042A (en) * | 1991-08-20 | 1998-09-22 | E. I. Du Pont De Nemours And Company | Process for making aramid particles as wear additives |
| DE19735390A1 (de) * | 1997-08-14 | 1999-02-25 | Reinz Dichtungs Gmbh | Dichtung und Beschichtungsmaterial für Dichtungen |
| US5889082A (en) * | 1994-08-09 | 1999-03-30 | Sterling Chemicals International, Inc. | Method for manufacturing friction materials containing blends of organic fibrous and particulate components |
| US5889080A (en) * | 1994-08-09 | 1999-03-30 | Sterling Chemicals International, Inc. | Friction materials containing blends of organic fibrous and particulate components |
| US6110991A (en) * | 1994-08-09 | 2000-08-29 | Sterling Chemicals, International, Inc. | Friction materials containing blends of organic fibrous and particulate components |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3415567A1 (de) * | 1983-04-27 | 1984-10-31 | T & N Materials Research Ltd., Manchester | Asbestfreies, biegsames material |
-
1987
- 1987-10-21 DE DE19873735634 patent/DE3735634A1/de active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3415567A1 (de) * | 1983-04-27 | 1984-10-31 | T & N Materials Research Ltd., Manchester | Asbestfreies, biegsames material |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1992018578A1 (en) * | 1991-04-23 | 1992-10-29 | E.I. Du Pont De Nemours And Company | Industrial gasket for steam application |
| DE4113153A1 (de) * | 1991-04-23 | 1992-10-29 | Du Pont Int | Industriedichtung fuer den einsatz mit dampf |
| DE4123737A1 (de) * | 1991-07-17 | 1993-01-21 | Du Pont Int | Pressdichtungen aus aramid-pulpe-masterbatch |
| US5811042A (en) * | 1991-08-20 | 1998-09-22 | E. I. Du Pont De Nemours And Company | Process for making aramid particles as wear additives |
| WO1993004300A1 (en) * | 1991-08-20 | 1993-03-04 | E.I. Du Pont De Nemours And Company | Aramid particles as wear additives |
| DE4342811A1 (de) * | 1993-12-15 | 1995-06-22 | Frenzelit Werke Gmbh & Co Kg | Asbestfreier oder von anderen anorganischen faserigen Stoffen freier Weichstoffdichtungswerkstoff |
| EP0696629A1 (en) * | 1994-08-09 | 1996-02-14 | Cytec Technology Corp. | Asbestos-free fiber reinforced material |
| US5889082A (en) * | 1994-08-09 | 1999-03-30 | Sterling Chemicals International, Inc. | Method for manufacturing friction materials containing blends of organic fibrous and particulate components |
| US5889080A (en) * | 1994-08-09 | 1999-03-30 | Sterling Chemicals International, Inc. | Friction materials containing blends of organic fibrous and particulate components |
| US5919837A (en) * | 1994-08-09 | 1999-07-06 | Sterling Chemicals International, Inc. | Friction materials containing blends of organic fibrous and particulate components |
| US6110991A (en) * | 1994-08-09 | 2000-08-29 | Sterling Chemicals, International, Inc. | Friction materials containing blends of organic fibrous and particulate components |
| DE19735390A1 (de) * | 1997-08-14 | 1999-02-25 | Reinz Dichtungs Gmbh | Dichtung und Beschichtungsmaterial für Dichtungen |
| US6398224B1 (en) | 1997-08-14 | 2002-06-04 | Dana Corporation | Metal seal and coating material for metal seals |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3735634C2 (enrdf_load_stackoverflow) | 1990-06-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| D2 | Grant after examination | ||
| 8363 | Opposition against the patent | ||
| 8365 | Fully valid after opposition proceedings | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: GOETZE PAYEN GMBH, 57562 HERDORF, DE |
|
| 8320 | Willingness to grant licenses declared (paragraph 23) | ||
| 8339 | Ceased/non-payment of the annual fee |