发明授权
- 专利标题： Preparation of sulfurized phenol additives intermediates and compositions
- 专利标题（中）： 硫化酚添加剂中间体和组合物的制备
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申请号： US750947申请日： 1997-01-30
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公开(公告)号： US5827806A公开(公告)日： 1998-10-27
- 发明人: Philip Skinner , Dennis John Simpkin , David Robert Adams
- 申请人： Philip Skinner , Dennis John Simpkin , David Robert Adams
- 申请人地址： DE Wilmington
- 专利权人： Exxon Chemical Patents, Inc.
- 当前专利权人： Exxon Chemical Patents, Inc.
- 当前专利权人地址： DE Wilmington
- 优先权： GBX9415624 19940801
- 主分类号： C10M135/02
- IPC分类号： C10M135/02 ; C07C319/22 ; C07C323/20 ; C10M101/02 ; C10M135/30 ; C10M151/00 ; C10M151/04 ; C10M159/12 ; C10M159/22 ; C10M169/04 ; C10M177/00 ; C10N10/02 ; C10N10/04 ; C10N30/00 ; C10N70/00 ; C10M135/00
摘要：
A process is described wherein olefins or acetylenic compounds are reacted with sulfurised intermediates to produce nitrile seal compatible additives. Olefin or acetylinic compound reaction with sulfurised compounds e.g. sulfurised phenols results in low chlorine additives. Also disclosed is a process for the production of low chlorine intermediates.
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