基本信息:
- 专利标题： 개량된 다등급 합성 탄화수소 엔진오일
- 专利标题（英）：Improved multigrade synthetic hydrocarbon engine oil
- 专利标题（中）：改进的多元合成烃油
- 申请号：KR1019900012499 申请日：1990-08-14
- 公开(公告)号：KR100140080B1 公开(公告)日：1998-06-15
- 发明人： 브루스제이.비메쉬 , 제임스이.데이비드
- 申请人： 에틸코오포레이션
- 申请人地址： 미합중국*****버지니아리치몬드사우스포오스스트리트***
- 专利权人： 에틸코오포레이션
- 当前专利权人： 에틸코오포레이션
- 当前专利权人地址： 미합중국*****버지니아리치몬드사우스포오스스트리트***
- 代理人： 이병호; 최달용
- 优先权： US제394,338호 1989-08-15
- 主分类号： C10M105/04
- IPC分类号： C10M105/04 ; C10M111/04
摘要：
Non-polymer thickened multigrade engine oils based on synthetic basestocks are provided. The SAE 5W-30, SAE 10W-30 and SAE 15W-40 engine oils are derived from hydrogenated decene-1 oligomer mixtures wherein the oligomers range from C30 up to C70+ and are present in specified proportions. Synthetic esters may be combined with the polyalphaolefin oligomer mixture. The synthetic basestocks are formulated with appropriate performance additives to obtain engine oils which meet the desired API Service Requirements for gasoline and/or diesel engine usage. In addition to specified oligomer distributions, the polyalphaolefins have specified viscosities, molecular weights and branching.
摘要（英）：
No information
公开/授权文献:
- KR1019910004786A 개량된 다등급 합성 탄화수소 엔진오일 公开/授权日：1991-03-29
信息查询:
EspacenetIPC结构图谱:
| C | 化学；冶金 |
| --C10 | 石油、煤气及炼焦工业；含一氧化碳的工业气体；燃料；润滑剂；泥煤 |
| ----C10M | 润滑组合物（钻井用组合物入C09K8/02）；在润滑组合物中化学物质或单独使用或用作润滑组分 |
| ------C10M105/00 | 以非高分子有机化合物基料为特征的润滑组合物 |
| --------C10M105/02 | .明确限定的烃类 |
| ----------C10M105/04 | ..脂族的 |