Polymer and process for producing polymers

Details Polymer and process for producing polymers Polymer and process for producing polymers

2007-07-17

2007-07-17

Lipman, Bernard (Department: 1713)

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

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

C525S247000, C525S305000, C525S313000, C525S314000, C525S316000, C526S135000, C526S145000, C526S147000

Reexamination Certificate

active

10784938

ABSTRACT:
A method of producing a polymer or a stellar polymer which comprises polymerizing a vinyl monomer in the manner of living radical polymerization and adding a compound having two or more polymerizable carbon-carbon double bonds at the end point of the polymerization.A composition which comprises, as an essential component, a hydroxyl-terminated polymer falling under said polymer and a compound having, in each molecule, not less than two functional groups reactive with the hydroxyl group.

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