Title:
MICRODISPERSIONS OF HYDROXAMATED POLYMERS AND METHODS OF MAKING AND USING THEM
Document Type and Number:
WIPO Patent Application WO/2012/087862
Kind Code:
A3
Abstract:
Methods of producing microdispersions containing hydroxamated polymers by reacting water-in-oil microdispersions having vinyl polymers containing one or more pendant functional groups that react with hydroxylamine, with a hydroxylamine-free base substantially free of inorganic salt and containing less than 500 ppm hydrazine are disclosed herein, along with the microdispersions thereby obtained.
Inventors:
LEWELLYN MORRIS (US)
ROTHENBERG ALAN S (US)
CHEN HAUNN-LIN TONY (US)
MAGLIOCCO LINO G (US)
SASSI THOMAS P (US)
ROTHENBERG ALAN S (US)
CHEN HAUNN-LIN TONY (US)
MAGLIOCCO LINO G (US)
SASSI THOMAS P (US)
Application Number:
PCT/US2011/065718
Publication Date:
December 06, 2012
Filing Date:
December 19, 2011
Export Citation:
Assignee:
CYTEC TECH CORP (US)
LEWELLYN MORRIS (US)
ROTHENBERG ALAN S (US)
CHEN HAUNN-LIN TONY (US)
MAGLIOCCO LINO G (US)
SASSI THOMAS P (US)
LEWELLYN MORRIS (US)
ROTHENBERG ALAN S (US)
CHEN HAUNN-LIN TONY (US)
MAGLIOCCO LINO G (US)
SASSI THOMAS P (US)
International Classes:
C08F8/32; B01D21/01; C01B21/14; C01F7/0653; C08F2/32; C08F20/02; C08F20/56
Domestic Patent References:
| WO2012087863A1 | 2012-06-28 |
Foreign References:
| US6020418A | 2000-02-01 | |||
| US5405898A | 1995-04-11 | |||
| US7007805B2 | 2006-03-07 | |||
| US5302696A | 1994-04-12 |
Attorney, Agent or Firm:
BELL, Charles, E. et al. (1937 West Main StreetStamford, CT, US)
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