Disposable absorbent articles assembled from a collection of components using an adhesive comprising an amorphous polyolefin composition and a heterophase polyolefin composition comprising amorphous character and crystalline blocks.

A hot melt adhesive material and articles made using the hot melt adhesive to assemble structures in an article. The adhesive material typically is manufactured by blending amorphous polymer with a heterophase polymer having crystallinity into an adhesive composition.

A hot melt adhesive material and articles made using the hot melt adhesive to assemble structures in an article. The adhesive material typically is manufactured by blending amorphous polymer with a heterophase polymer having crystallinity into an adhesive composition.

A hot melt adhesive material and articles made using the hot melt adhesive to assemble structures in an article. The adhesive material typically is manufactured by blending amorphous polymer with a heterophase polymer having crystallinity into an adhesive composition.

It has been discovered that amorphous polybutene copolymers that have a softening point of from about 70 to about 105 C. and viscosity of less than about 1,900 cP at 190 C. possesses desirable properties and may be used to make a low application temperature hot melt adhesive for disposable absorbent articles.

It has been discovered that amorphous polybutene copolymers that have a softening point of from about 70 to about 105 C. and viscosity of less than about 1,900 cP at 190 C. possesses desirable properties and may be used to make a low application temperature hot melt adhesive for disposable absorbent articles.