METHOD FOR PREPARATION OF ORIENTED ORGANIC GLASS Russian patent published in 2009 - IPC C08F120/14 C08F2/46 

FIELD: chemistry.

SUBSTANCE: method of oriented organic glass preparation from stereoregular polyesteracrylate includes the polymerisation of monomer esteracrylate under the action of physical factor characterised in that physical factor is low-induction and low-frequency magnetic field with frequency not more than 1 kHz which action is limited with local zone having magnetic induction not more than 20 mT. The said field affects the monomer placed to dilatometre made from optically transparent glass and located along the lateral axis of the magnetic device solenoid. The said affecting is implemented with cascade consisting of not les than 3 cycles with time length of everyone being 10 min and with intervals between cycles not less than 10 min. The polymerisation is carried out without catalyst, then dilatometre together with generated polymer is taken out of solenoid and left off for depolymerisation in an open air at room temperature.

EFFECT: simplifying of the polyesteracrylate polymerisation method, enhancing of ready polymer quality, increase of optical transparency, providing of the polymer compatibility with biological media, decrease of the nascent toxic residual monomer.

1 cl, 4 dwg, 1 tbl, 3 ex