KR930023446A - 윤활유 첨가제의 제조방법 - Google Patents
윤활유 첨가제의 제조방법 Download PDFInfo
- Publication number
- KR930023446A KR930023446A KR1019920008155A KR920008155A KR930023446A KR 930023446 A KR930023446 A KR 930023446A KR 1019920008155 A KR1019920008155 A KR 1019920008155A KR 920008155 A KR920008155 A KR 920008155A KR 930023446 A KR930023446 A KR 930023446A
- Authority
- KR
- South Korea
- Prior art keywords
- weight
- lubricant additive
- carbonate
- alkali metal
- metal compound
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M125/00—Lubricating compositions characterised by the additive being an inorganic material
- C10M125/10—Metal oxides, hydroxides, carbonates or bicarbonates
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Lubricants (AREA)
Abstract
본 발명은 실리콘 오일 40-60%와 염화 파라핀 20-40%를 혼합시켜 윤활유 첨가제를 제조하는 기 공지한 것에 있어서 안정제 및 극압성 향상제로서 알카리 금속화합물 2-5%와 탄산납 2-5%를 첨가시키는 것을 특징으로 하는 윤활유 첨가제의 제조방법임.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
Claims (2)
- 실리콘 오일 40-60중량%와 염화 파라핀 20-40중량%를 혼합시켜 윤활유 첨가제를 제조하는것에 있어서, 안정제 극압성 향상제로서 알카리 금속화합물 2-5중량%와 탄산납 2-5중량%를 첨가시킴을 특징으로 하는 윤활유 첨가제의 제조방법.
- 제1항에 있어서, 알카리 금속화합물이 탄산 나트륨, 탄산칼륨, 수산화 나트륨, 또는 수산화 칼륨 중에서 선택된 것임을 특징으로 하는 윤활유 첨가제의 제조방법※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019920008155A KR950006557B1 (ko) | 1992-05-14 | 1992-05-14 | 윤활유 첨가제의 제조방법 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019920008155A KR950006557B1 (ko) | 1992-05-14 | 1992-05-14 | 윤활유 첨가제의 제조방법 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR930023446A true KR930023446A (ko) | 1993-12-18 |
| KR950006557B1 KR950006557B1 (ko) | 1995-06-16 |
Family
ID=19333077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019920008155A KR950006557B1 (ko) | 1992-05-14 | 1992-05-14 | 윤활유 첨가제의 제조방법 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR950006557B1 (ko) |
-
1992
- 1992-05-14 KR KR1019920008155A patent/KR950006557B1/ko not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR950006557B1 (ko) | 1995-06-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E902 | Notification of reason for refusal | ||
| G160 | Decision to publish patent application | ||
| E701 | Decision to grant or registration of patent right | ||
| GRNT | Written decision to grant | ||
| FPAY | Annual fee payment |
Payment date: 20110615 Year of fee payment: 17 |
|
| EXPY | Expiration of term |