摘要 |
Products and processes that are related to phosphonated polysaccharide compositions, including phosphonated polysaccharide gels, having a substituent degree of substitution with a lower limit of 0.02 and an upper limit of 3, and having a weight average molecular weight with an upper limit of 5,000,000 g/mole, as well as to oil field application or fracturing fluid compositions comprising such phosphonated polysaccharide compositions. |
申请人 |
RHODIA OPERATIONS;TIMBART, Laurianne;LIZARRAGA, Gilda;WOODWARD, Gary;KESAVAN, Subramanian;WILSON, David, James |
发明人 |
TIMBART, Laurianne;LIZARRAGA, Gilda;WOODWARD, Gary;KESAVAN, Subramanian;WILSON, David, James |