JPS5616576A - Binder for synthetic brake material - Google Patents
Binder for synthetic brake materialInfo
- Publication number
- JPS5616576A JPS5616576A JP9178279A JP9178279A JPS5616576A JP S5616576 A JPS5616576 A JP S5616576A JP 9178279 A JP9178279 A JP 9178279A JP 9178279 A JP9178279 A JP 9178279A JP S5616576 A JPS5616576 A JP S5616576A
- Authority
- JP
- Japan
- Prior art keywords
- moles
- unsaturated fatty
- fatty acid
- binder
- polyalkylene polyamine
- 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
- 239000011230 binding agent Substances 0.000 title abstract 3
- 239000000463 material Substances 0.000 title 1
- 235000021122 unsaturated fatty acids Nutrition 0.000 abstract 4
- 150000004670 unsaturated fatty acids Chemical class 0.000 abstract 4
- 239000000203 mixture Substances 0.000 abstract 3
- 229920001281 polyalkylene Polymers 0.000 abstract 3
- 229920000768 polyamine Polymers 0.000 abstract 3
- 238000005299 abrasion Methods 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 2
- 238000013329 compounding Methods 0.000 abstract 2
- 238000006297 dehydration reaction Methods 0.000 abstract 2
- 239000000539 dimer Substances 0.000 abstract 2
- 239000011347 resin Substances 0.000 abstract 2
- 229920005989 resin Polymers 0.000 abstract 2
- 229920001187 thermosetting polymer Polymers 0.000 abstract 2
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 abstract 1
- VILCJCGEZXAXTO-UHFFFAOYSA-N 2,2,2-tetramine Chemical compound NCCNCCNCCN VILCJCGEZXAXTO-UHFFFAOYSA-N 0.000 abstract 1
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 abstract 1
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 abstract 1
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 abstract 1
- 239000005642 Oleic acid Substances 0.000 abstract 1
- 125000005907 alkyl ester group Chemical group 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 239000007859 condensation product Substances 0.000 abstract 1
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 abstract 1
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 abstract 1
- 229960001124 trientine Drugs 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
PURPOSE:To provide a binder for a synthetic brake having excellent hardness, abrasion resistance and abrasion stability, by compounding a thermosetting resin homogeneously with a condensate obtained by the dehydration reaction of a polyalkylene polyamine, a specific unsaturated fatty acid, and a dimer acid. CONSTITUTION:The objective binder is obtained by compounding (A) a thermosetting resin homogeneously with (B) a condensation product obtained by the dehydration reaction of (a) 1 mole of dimer acid and (b) a mixture of 1 mole of a polyalkylene polyamine (e.g. triethylene-tetramine) and 2-4 moles of 16, 18 or 22C unsaturated fatty acid (e.g. oleic acid) or (b') a mixture of 2 moles of a polyalkylene polyamine and 2-8 moles of a 16, 18 or 22C unsaturated fatty acid. The amounts of water eliminated are 2-5 moles and 4-10 moles for the mixtures (b) and (b'), respectively, and the reaction is carried out at >=150 deg.C. The (B) component has a structure of formula (R is 17C alkyl ester of a 18C unsaturated fatty acid), etc., and the amount of (B) is pref. 5-90wt% of the component (A).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9178279A JPS5616576A (en) | 1979-07-18 | 1979-07-18 | Binder for synthetic brake material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9178279A JPS5616576A (en) | 1979-07-18 | 1979-07-18 | Binder for synthetic brake material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5616576A true JPS5616576A (en) | 1981-02-17 |
| JPS578146B2 JPS578146B2 (en) | 1982-02-15 |
Family
ID=14036155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9178279A Granted JPS5616576A (en) | 1979-07-18 | 1979-07-18 | Binder for synthetic brake material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5616576A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6172580U (en) * | 1984-10-17 | 1986-05-17 |
-
1979
- 1979-07-18 JP JP9178279A patent/JPS5616576A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS578146B2 (en) | 1982-02-15 |
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