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Title:
硫化フェノール添加剤、中間体および組成物の製造方法
Document Type and Number:
Japanese Patent JP5049330
Kind Code:
B2
Abstract:
An oil-soluble sulfurised phenol intermediate or additive compatible with nitrile seals has a chlorine content of less than 1000ppm, and a sulphur content of at least 4 mass %. It may also have a level of un-sulphurised phenolic material of up to 20 mass %.

Inventors:
Skiner philippe
Simpkin Dennis John
Addams david robert
Application Number:
JP2009258178A
Publication Date:
October 17, 2012
Filing Date:
November 11, 2009
Export Citation:
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Assignee:
ExxonMobil Chemical Patents, Inc.
International Classes:
C10M135/02; C10M135/30; C07C319/22; C07C323/20; C10M101/02; C10M151/00; C10M151/04; C10M159/12; C10M159/22; C10M169/04; C10M177/00; C10N10/02; C10N10/04; C10N30/00; C10N30/04; C10N30/06; C10N30/10; C10N40/04; C10N40/08; C10N40/25; C10N70/00
Domestic Patent References:
JP2000504354A
JP2005048194A
JP4245659B2
JP56010590A
JP49108105A
JP2500978A
JP61501925A
JP47010818A
Foreign References:
US4309293
Attorney, Agent or Firm:
Minoru Nakamura
Fumiaki Otsuka
Nobuo Ogawa