Question

Poly (vinyl butyral) is used as the plastic laminate in the preparation of automobile windshield safety glass. How would you synthesize this polymer?

Short answer

Poly (vinyl butyral) is used as the plastic laminate in the preparation of automobile windshield safety glass. It is also used in wire insulation.

Step-by-step solution

Poly (vinyl butyral) polymer

Poly (vinyl butyral) is used as the plastic laminate in the preparation of automobile windshield safety glass. It is also used in wire insulation.

Synthesis of Poly (vinyl butyral) polymer

The polymer poly (vinyl butyral) is synthesized by using butyraldehyde and formaldehyde. The synthesis mechanism is as follows;

In the above reaction water molecule is lost as a byproduct.