ES447194A1 - Lignin friction material - Google Patents
Lignin friction materialInfo
- Publication number
- ES447194A1 ES447194A1 ES447194A ES447194A ES447194A1 ES 447194 A1 ES447194 A1 ES 447194A1 ES 447194 A ES447194 A ES 447194A ES 447194 A ES447194 A ES 447194A ES 447194 A1 ES447194 A1 ES 447194A1
- Authority
- ES
- Spain
- Prior art keywords
- friction material
- phenolic resin
- filler
- friction
- base material
- 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
Links
- 239000002783 friction material Substances 0.000 title abstract 4
- 229920005610 lignin Polymers 0.000 title abstract 2
- 239000000463 material Substances 0.000 abstract 4
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 abstract 3
- 239000005011 phenolic resin Substances 0.000 abstract 3
- 229920001568 phenolic resin Polymers 0.000 abstract 3
- 150000001875 compounds Chemical class 0.000 abstract 2
- 239000000945 filler Substances 0.000 abstract 2
- 229920001732 Lignosulfonate Polymers 0.000 abstract 1
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 239000002655 kraft paper Substances 0.000 abstract 1
- 230000014759 maintenance of location Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000003607 modifier Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
- C08L61/04—Condensation polymers of aldehydes or ketones with phenols only
- C08L61/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
- F16D69/02—Composition of linings ; Methods of manufacturing
- F16D69/021—Composition of linings ; Methods of manufacturing containing asbestos
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Braking Arrangements (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Phenolic Resins Or Amino Resins (AREA)
Abstract
Procedure for obtaining organic friction material, characterized in that it comprises the following steps; mixing a base material, to provide internal resistance for the friction material, with modifying materials to control the wear, friction and noise regime of the friction material, with phenolic resin and with a load selected from the group consisting of lignosulfonate, lignin kraft, and mixtures of these; placing a measured amount of the mixed compound, obtained from the previous step, in a retention mold; raise the temperature slowly to make the phenolic resin and filler plasticizable; and applying a compression force to the compound to cause the phenolic resin and filler to form a holding motor flowing around the base material and modifier materials. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US57010675A | 1975-04-21 | 1975-04-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES447194A1 true ES447194A1 (en) | 1977-07-01 |
Family
ID=24278247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES447194A Expired ES447194A1 (en) | 1975-04-21 | 1976-04-21 | Lignin friction material |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS6022011B2 (en) |
| CA (1) | CA1085980A (en) |
| DE (1) | DE2617421A1 (en) |
| ES (1) | ES447194A1 (en) |
| FR (1) | FR2308655A1 (en) |
| GB (1) | GB1529091A (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11513726A (en) * | 1995-10-18 | 1999-11-24 | アルセル テクノロジーズ インコーポレイテッド | Lignin based friction material |
| JP5898525B2 (en) * | 2012-02-27 | 2016-04-06 | 曙ブレーキ工業株式会社 | Method for producing resin composition for friction material |
| FR3037967B1 (en) * | 2015-06-25 | 2020-04-24 | Valeo Materiaux De Friction | PROCESS FOR THE MANUFACTURE OF A FRICTION MATERIAL |
| WO2018190171A1 (en) * | 2017-04-14 | 2018-10-18 | ハリマ化成株式会社 | Friction material |
| CN117307640B (en) * | 2023-09-27 | 2024-03-12 | 东营宝丰汽车配件有限公司 | Friction material for carbon ceramic brake disc and preparation method thereof |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2179487A (en) * | 1937-10-29 | 1939-11-14 | Carborundum Co | Abrasive article |
| DE839866C (en) * | 1949-01-28 | 1952-05-26 | Kaethe Warth | Process for the production of molding compounds from lignin and lignin-containing substances |
| FR1363937A (en) * | 1963-03-22 | 1964-06-19 | West Virginia Pulp & Paper Co | Improved phenolic resins diluted with lignin |
| FR1532113A (en) * | 1967-07-24 | 1968-07-05 | Abex Corp | Friction element |
-
1976
- 1976-04-19 JP JP51043746A patent/JPS6022011B2/en not_active Expired
- 1976-04-20 CA CA250,523A patent/CA1085980A/en not_active Expired
- 1976-04-21 FR FR7611651A patent/FR2308655A1/en active Granted
- 1976-04-21 DE DE19762617421 patent/DE2617421A1/en not_active Ceased
- 1976-04-21 GB GB16152/76A patent/GB1529091A/en not_active Expired
- 1976-04-21 ES ES447194A patent/ES447194A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2308655B1 (en) | 1978-12-08 |
| JPS51129451A (en) | 1976-11-11 |
| JPS6022011B2 (en) | 1985-05-30 |
| DE2617421A1 (en) | 1976-11-18 |
| CA1085980A (en) | 1980-09-16 |
| FR2308655A1 (en) | 1976-11-19 |
| GB1529091A (en) | 1978-10-18 |
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