Title:
FUNCTIONAL AZONITRILE COMPOUNDS AND THEIR APPLICATION
Document Type and Number:
Japanese Patent JPS5484527
Kind Code:
A
Abstract:
Azonitriles of formula (I) are new:- In the formulae, Y is COOH (or ester)gp.), NCO or halogenoformyl; Z is H or as for Y; m;n;p and q are 0 or 1-12 so that (m+n) and (p+q) are 2-12, and n is 0. (I) are used for the prepn. of block and/or grafted copolymers of alkenes and vinyl monomers by reacting an alkene polymer contg. OH gps. in terminal positions and/or distributed along the chain with (I) at 80-150 degrees C in inert solvent and then contacting the reaction prod. with vinyl monomers at 80-200 degrees C to effect polymsn. by means of free radical generated by the reaction prod. The copolymers obtd. are very homogeneous and uncontaminated by homopolymers.
Inventors:
ERIA AGIYURI
AREN RADOYUTSUSE
JIYATSUKU RIDOO
AREN RADOYUTSUSE
JIYATSUKU RIDOO
Application Number:
JP6588378A
Publication Date:
July 05, 1979
Filing Date:
June 02, 1978
Export Citation:
Assignee:
AQUITAINE TOTAL ORGANICO
International Classes:
C07C67/00; C07C253/00; C07C255/46; C07C255/65; C08F4/04; C08F4/32; C08F4/00; C08F8/00; C08F8/30; C08F289/00; C08F295/00; (IPC1-7): C07C121/43; C07C121/47; C08F4/04; C08F8/00; C08F289/00; C08F293/00