Title:
ポリスルフィド橋かけを含む有機リン化合物
Document Type and Number:
Japanese Patent JP4480011
Kind Code:
B2
Abstract:
The invention relates to organophosphorus compounds comprising a polysulfide bridge, to their process of preparation and to their use as coupling agent between an inorganic or metal filler and an elastomer. The compounds correspond to the formula (I) (RO)2-tR1tP(O)-Ox-(CH2)y-Sz-(CH2)y-Ox-P(O) (OR)2-tR1t in which R represents a hydrogen , an alkyl, an aryl, a trialkylsilyl, a trialkylamino or an alkali metal; R1 represents an alkyl or an aryl; x is 0 or 1; y is an integer from 1 to 22, preferably from 2 to 4; z is equal or larger than 3, t is 0 or 1.
Inventors:
Hubert, Mutant
Application Number:
JP2004528563A
Publication Date:
June 16, 2010
Filing Date:
July 07, 2003
Export Citation:
Assignee:
Sontle National Doral Shell Shutifique
Universite Montpellier 2 Seans technik de la rug dock
Universite Montpellier 2 Seans technik de la rug dock
International Classes:
C07F9/38; C07F9/09; C07F9/30; C07F9/32; C07F9/40; C07F19/00; C08K3/32; C08K5/53; C07F7/18
Domestic Patent References:
| JP2001500872A |
Foreign References:
| US3296133 | ||||
| GB795396A |
Attorney, Agent or Firm:
Shohei Oguri
Hironori Honda
Toshimitsu Ichikawa
Takeshi Takamatsu
Hironori Honda
Toshimitsu Ichikawa
Takeshi Takamatsu