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Poly 4,4-diphenylolpropane isophthalate

The photoyellowing of poly(4,4 -diphenylolpropane isophthalate) (4.58) has been attributed to a photo-Fries rearrangement in a polymer containing o-hydroxybenzophenone as part of the chain structure (4.59) [1391]  [Pg.294]

This reaction is accompanied by photocleavage of the main chain. [Pg.294]

The phenomenon has been observed with poly(4,4 -diphenylolpropane isophthalate) [118]... [Pg.390]

See other pages where Poly 4,4-diphenylolpropane isophthalate is mentioned: [Pg.294]    [Pg.294]   


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Diphenylolpropane

Isophthalates

Isophthalic

Poly(4, 4 -diphenylolpropane

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