| abstract |
A novel compound and novel gelatinous substancenwhich have high absorbability, uniform expansion, andnelasticity. Although conventional gels includenchemical gels and physical gels, no novel gels orncompounds have been realized which have fracturenresistance, high entropic elasticity, andnbiodegradability. The present invention provides annovel compound and a novel gelatinous substance whichneach comprises a crosslinked polyrotaxane obtained bynchemically bonding two or more polyrotaxane moleculesnthrough the cyclic molecules or rotators thereof. |