star macromolecule

Also contains definitions of: n-star macromolecule, regular star macromolecule, variegated star macromolecule
https://doi.org/10.1351/goldbook.S05935
A
macromolecule
containing a single
branch point
from which
linear chains
(arms) emanate.
Notes:
  1. A star macromolecule with n linear chains (arms) attached to the branch point is termed an n-star macromolecule, e.g. five-star macromolecule.
  2. If the arms of a star macromolecule are identical with respect to
    constitution
    and
    degree of polymerization
    , the macromolecule is termed a regular star macromolecule.
  3. If different arms of a star macromolecule are composed of different monomeric units, the macromolecule is termed a variegated star macromolecule.
Source:
PAC, 1996, 68, 2287. (Glossary of basic terms in polymer science (IUPAC Recommendations 1996)) on page 2296 [Terms] [Paper]