Multifunctional reactive polymeric diluent and method relating t

Details Multifunctional reactive polymeric diluent and method relating t Multifunctional reactive polymeric diluent and method relating t

1992-10-23

1993-05-18

Schofer, Joseph L.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Polymers from only ethylenic monomers or processes of...

5263285, C08F 2606, C08F22010

Patent

active

052122689

ABSTRACT:
The present invention is directed to a reactive diluent comprising a backbone portion and a pendant group portion. The backbone portion comprises at least two polymerizable sites, and the pendant group portion comprising a functional group having the following formula: ##STR1## wherein Z is an ethylenically unsaturated hydrocarbyl or substituted hydrocarbyl group containing from 2 to about 12 carbon atoms and wherein said pendant group is capable of a (2+2) cyclo-addition with another like pendant group of the above formula. The chain extending reaction site is preferably used in a polymerization reaction to provide a polymeric material, and the cross-linking reactive site is preferably used to create cross-linking as needed or desired.

REFERENCES:
patent: 2650207 (1953-08-01), Rust et al.
patent: 4079041 (1978-03-01), Baumann et al.
patent: 4163097 (1979-07-01), Baumann et al.
patent: 4788295 (1988-11-01), Rakoutz
patent: 4808646 (1989-02-01), Dahms

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