发明授权
US5039310A Polyether substituted mannich bases as fuel and lubricant ashless
dispersants
失效
聚醚取代的甘露醇碱作为燃料和润滑剂无灰分散剂
- 专利标题: Polyether substituted mannich bases as fuel and lubricant ashless dispersants
- 专利标题(中): 聚醚取代的甘露醇碱作为燃料和润滑剂无灰分散剂
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申请号: US280457申请日: 1988-12-06
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公开(公告)号: US5039310A公开(公告)日: 1991-08-13
- 发明人: David A. Blain , Angeline B. Cardis
- 申请人: David A. Blain , Angeline B. Cardis
- 申请人地址: NY New York
- 专利权人: Mobil Oil Corporation
- 当前专利权人: Mobil Oil Corporation
- 当前专利权人地址: NY New York
- 主分类号: C10L1/183
- IPC分类号: C10L1/183 ; C07C213/02 ; C07C217/58 ; C10L1/22 ; C10L1/222 ; C10L1/238 ; C10L10/08 ; C10L10/18 ; C10M149/12 ; C10M159/16 ; C10N10/02 ; C10N30/04 ; C10N40/25 ; C10N50/10
摘要:
Reaction products in which polyethers are grown from substituted phenol-containing mannich bases have been found to be effective ashless dispersants and detergents for fuels and lubricants.