DE2942639C2 - - Google Patents
Info
- Publication number
- DE2942639C2 DE2942639C2 DE19792942639 DE2942639A DE2942639C2 DE 2942639 C2 DE2942639 C2 DE 2942639C2 DE 19792942639 DE19792942639 DE 19792942639 DE 2942639 A DE2942639 A DE 2942639A DE 2942639 C2 DE2942639 C2 DE 2942639C2
- Authority
- DE
- Germany
- Prior art keywords
- sealing material
- cellulose fibers
- mica
- asbestos
- 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.)
- Expired - Lifetime
Links
- 239000003566 sealing material Substances 0.000 claims description 47
- 239000010445 mica Substances 0.000 claims description 21
- 229910052618 mica group Inorganic materials 0.000 claims description 21
- 229920003043 Cellulose fiber Polymers 0.000 claims description 16
- 239000002245 particle Substances 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 13
- 239000007900 aqueous suspension Substances 0.000 claims description 6
- 239000011230 binding agent Substances 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 6
- 239000000945 filler Substances 0.000 claims description 3
- 239000002002 slurry Substances 0.000 claims description 3
- 238000000227 grinding Methods 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims 2
- 239000000975 dye Substances 0.000 claims 2
- 239000000654 additive Substances 0.000 claims 1
- 230000000996 additive effect Effects 0.000 claims 1
- 238000003490 calendering Methods 0.000 claims 1
- 239000010425 asbestos Substances 0.000 description 24
- 229910052895 riebeckite Inorganic materials 0.000 description 24
- 239000000463 material Substances 0.000 description 22
- 239000000835 fiber Substances 0.000 description 18
- 239000000126 substance Substances 0.000 description 10
- 239000000203 mixture Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- YGANSGVIUGARFR-UHFFFAOYSA-N dipotassium dioxosilane oxo(oxoalumanyloxy)alumane oxygen(2-) Chemical compound [O--].[K+].[K+].O=[Si]=O.O=[Al]O[Al]=O YGANSGVIUGARFR-UHFFFAOYSA-N 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- QYFRTHZXAGSYGT-UHFFFAOYSA-L hexaaluminum dipotassium dioxosilane oxygen(2-) difluoride hydrate Chemical compound O.[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[F-].[F-].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[K+].[K+].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O QYFRTHZXAGSYGT-UHFFFAOYSA-L 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 239000008267 milk Substances 0.000 description 2
- 210000004080 milk Anatomy 0.000 description 2
- 235000013336 milk Nutrition 0.000 description 2
- 229910052627 muscovite Inorganic materials 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000009747 swallowing Effects 0.000 description 1
- 210000002105 tongue Anatomy 0.000 description 1
- 239000010455 vermiculite Substances 0.000 description 1
- 229910052902 vermiculite Inorganic materials 0.000 description 1
- 235000019354 vermiculite Nutrition 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
- C09K2200/00—Chemical nature of materials in mouldable or extrudable form for sealing or packing joints or covers
- C09K2200/02—Inorganic compounds
- C09K2200/0204—Elements
-
- 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
- C09K2200/0204—Elements
- C09K2200/0208—Carbon
-
- 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
- C09K2200/0239—Oxides, hydroxides, carbonates
-
- 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
- C09K2200/0265—Mica
-
- 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
- C09K2200/0607—Rubber or rubber derivatives
- C09K2200/0612—Butadiene-acrylonitrile rubber
-
- 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
- C09K2200/0645—Macromolecular organic compounds, e.g. prepolymers obtained otherwise than by reactions involving carbon-to-carbon unsaturated bonds
-
- 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
- C09K2200/0645—Macromolecular organic compounds, e.g. prepolymers obtained otherwise than by reactions involving carbon-to-carbon unsaturated bonds
- C09K2200/067—Condensation polymers of aldehydes or ketones
- C09K2200/0672—Phenol-aldehyde condensation polymers
-
- 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
- C09K2200/0697—Cellulose fibres
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Sealing Material Composition (AREA)
- Gasket Seals (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US95344578A | 1978-10-23 | 1978-10-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2942639A1 DE2942639A1 (de) | 1980-05-08 |
| DE2942639C2 true DE2942639C2 (enrdf_load_stackoverflow) | 1990-03-22 |
Family
ID=25494008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19792942639 Granted DE2942639A1 (de) | 1978-10-23 | 1979-10-22 | Dichtungsmaterial, insbesondere fuer weichscheibendichtungen, und verfahren zu seiner herstellung |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS5558281A (enrdf_load_stackoverflow) |
| DE (1) | DE2942639A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2439812B1 (enrdf_load_stackoverflow) |
| GB (1) | GB2037343B (enrdf_load_stackoverflow) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1159607A (en) | 1980-07-04 | 1984-01-03 | Brian Hargreaves | Flexible sheet material |
| JPS5887180A (ja) * | 1981-11-18 | 1983-05-24 | Oribesuto Kk | ガスケツト材料 |
| GB2130263B (en) * | 1982-11-12 | 1985-10-02 | T & N Materials Res Ltd | Non-asbestos sheet material |
| US4786670A (en) * | 1987-01-09 | 1988-11-22 | Lydall, Inc. | Compressible non-asbestos high-temperature sheet material usable for gaskets |
| DE3711077A1 (de) * | 1987-04-02 | 1988-10-13 | Frenzelit Werke Gmbh & Co Kg | Asbestfreier werkstoff zur verwendung als dicht-, daempf- und/oder trennelement |
| DE10085162T1 (de) * | 1999-11-05 | 2002-10-24 | Bosch Gmbh Robert | Asbestfreies Dichtungsmaterial für Kraftstoffeinspritzpumpen-Naßverfahren |
| JP7090017B2 (ja) * | 2018-11-14 | 2022-06-23 | 日本ピラー工業株式会社 | ガスケット |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1356382A (en) * | 1970-04-06 | 1974-06-12 | Foseco Trading Ag | Sealant compositions in strip or ribbon form |
| JPS5239754A (en) * | 1975-09-26 | 1977-03-28 | Nippon Tokushu Toryo Kk | Fibrous fillers and process for manufacturing them |
| DE2545728A1 (de) * | 1975-10-11 | 1977-04-21 | Basf Ag | Verfahren zur herstellung von daemmplatten |
| JPS6018705B2 (ja) * | 1976-02-13 | 1985-05-11 | 帝人株式会社 | 耐熱性パツキン |
-
1979
- 1979-10-22 FR FR7926142A patent/FR2439812B1/fr not_active Expired
- 1979-10-22 DE DE19792942639 patent/DE2942639A1/de active Granted
- 1979-10-23 GB GB7936664A patent/GB2037343B/en not_active Expired
- 1979-10-23 JP JP13697179A patent/JPS5558281A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB2037343A (en) | 1980-07-09 |
| FR2439812A1 (enrdf_load_stackoverflow) | 1980-05-23 |
| FR2439812B1 (enrdf_load_stackoverflow) | 1983-07-29 |
| DE2942639A1 (de) | 1980-05-08 |
| GB2037343B (en) | 1983-07-20 |
| JPS5558281A (en) | 1980-04-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8127 | New person/name/address of the applicant |
Owner name: LYDALL INC., MANCHESTER, CONN., US |
|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |