Patents

Inclusion complexes of unsaturated monomers, their polymers and process for preparation thereof

The present invention describes water-soluble homopolymers obtained by polymerization of monomers containing multiple unsaturations. These monomers form inclusion complexes with cyclodextrins and methylated cyclodextrins. The unsaturated site involved in the formation of the inclusion complex does not take part in the polymerization reaction. After cyclodextrin is recovered, the polymer containing multiple unsaturations can be further polymerized either by thermal and / or photochemical initiators to yield crosslinked polymers.

Patent Assignee: Council of Scientific & Industrial Research (CSIR)

Patent No: CN1968970 [India]

Application No: CN200480043333

Inventor(s): Patil, Prerana Maruti; Kulkarni, Mohan Gopalkrishna

Issue Date: 23-05-2007

Filing Date: 12-10-2004

Licensing Option: Laboratory willing to jointly develop technology with industrial partner.

Implementing institute: CSIR-National Chemical Laboratory [CSIR-NCL]

Funding agency: Council of Scientific and Industrial Research (CSIR)

IPC Classification: C08F20/56, C08B37/00

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