Abstract: Hot melt packaging adhesives comprising a base polymer component, a tackifier component and a wax component, which wax component comprises a soy wax, and are described.

Abstract: Film-forming compositions comprising a film forming polymer containing acid groups and a neutralizing agent; compositions and methods for increasing the SPF of a composition by neutralizing at least a portion of the acid groups of the film forming agent with the neutralizing agent.

Abstract: Polymeric emulsifiers include polysaccharides modified with at least one cross-linking reagent and with from about 1 mol % to about 10 mol % of at least one ionic reagent, methods for preparing the same, and emulsions including the polymeric emulsifiers.

Abstract: Compositions comprising UV blocking agents, a film forming polymer containing acid groups and a neutralizing agent; compositions and methods for increasing the SPF of a composition by neutralizing at least a portion of the acid groups of the film forming agent with the neutralizing agent.

Abstract: Compositions comprising UV blocking agents, a film forming polymer containing acid groups and a neutralizing agent; compositions and methods for increasing the SPF of a composition by neutralizing at least a portion of the acid groups of the film forming agent with the neutralizing agent.

Abstract: Low application temperature thermoplastic hot melt adhesives are particularly useful as elastic attachment adhesives. The adhesives have a viscosity at 275° F. of less than about 8,000 cp, a yield stress of less than about than 80 psi and a creep performance for a bond made through strand coating of less than about 15%. Preferred are adhesives that have a creep performance for a bond made through spiral coating of less than about 25%.

Abstract: Adhesives comprising up to about 40 wt % of an ionomer can be applied at low temperatures and exhibit good bond strength. The adhesives are particularly useful as elastic attachment adhesives.

Abstract: A low application temperature rubber-based hot melt adhesive having properties particularly well suited for use in the construction of disposable articles has been invented. The adhesive comprises a styrene block copolymer and a type of wax in an amount effective to produce a viscosity at 120° C. of below about 10,000 centipoises, a cube flow at 130° F. (54° C.) of less than about 300%, a DSC crystallization temperature of less than about 75° C. and a storage modulus of less than about 1.0×107 dynes/cm2 at 10 rads/sec (25° C.).

Abstract: Hot melt adhesive compositions containing hyper-branched SBS block copolymers and end use applications thereof. The hyper-branched SBS is characterized in having a ratio between light-scattering molecular weight (of non-di-block polymer) and GPC molecular weight (of non-di-block polymer) greater than 1.4 and having ratio between light scattering molecular weight molecular weight (of non-di-block polymer) and light scattering molecular weight molecular weight (of di-block polymer) greater than 5. The ratio between light scattering molecular weight MW (of non-di-block polymer) and light scattering molecular weight MW (of di-block polymer) also defines the number of arms for the hyper branched structure. The weight average molecular weight of each arm of the hyper-branched SBS block copolymer is less than about 100,000.

Abstract: A low application temperature rubber-based hot melt adhesive having properties particularly well suited for use in the construction of disposable articles has been invented. The adhesive comprises a styrene block copolymer and a type of wax in an amount effective to produce a viscosity at 120° C. of below about 10,000 centipoises, a cube flow at 130° F. (54° C.) of less than about 300%, a DSC crystallization temperature of less than about 75° C. and a storage modulus of less than about 1.0×107 dynes/cm2 at 10 rads/sec (25° C.).

Abstract: Hot melt adhesive compositions containing radial polystyrene-polyisoprene/polybutadiene block copolymer and use as elastic attachment adhesive in the manufacture of disposable absorbent elastic articles.

Abstract: Hot melt packaging adhesives comprising a base polymer component, a tackifier component and a wax component, which wax component comprises a soy wax, and are described.

Abstract: A low application temperature rubber-based hot melt adhesive having properties particularly well suited for use in the construction of disposable articles has been invented. The adhesive comprises a styrene block copolymer and a type of wax in an amount effective to produce a viscosity at 120° C. of below about 10,000 centipoises, a cube flow at 130° F. (54° C.) of less than about 300%, a DSC crystallization temperature of less than about 75° C. and a storage modulus of less than about 1.0×107 dynes/cm2 at 10 rads/sec (25° C.).

Abstract: Low application temperature thermoplastic hot melt adhesives are particularly useful as elastic attachment adhesives. The adhesives have a viscosity at 275° F. of less than about 8,000 cp, a yield stress of less than about than 80 psi and a creep performance for a bond made through strand coating of less than about 15%. Preferred are adhesives that have a creep performance for a bond made through spiral coating of less than about 25%.

Abstract: Hot melt adhesive compositions containing a polystyrene-polyisoprene/polybutadiene-polystyrene block copolymer and its use in the manufacture of disposable absorbent articles. The adhesive comprises a thermoplastic polystyrene-polyisoprene/polybutadiene-polystyrene block copolymer having a styrene content of at least 25 wt % and a diblock percentage of less than 30%, a second thermoplastic block copolymer and a tackifier.

Abstract: Hot melt adhesive compositions containing radial polystyrene-polyisoprene block copolymer and use as elastic attachment adhesive in the manufacture of disposable absorbent elastic articles.

Abstract: Hot melt adhesive compositions containing radial polystyrene-polyisoprene/polybutadiene block copolymer and use as elastic attachment adhesive in the manufacture of disposable absorbent elastic articles.

Abstract: Hot melt adhesive compositions containing radial polystyrene-polyisoprene/polybutadiene block copolymer and use as elastic attachment adhesive in the manufacture of disposable absorbent elastic articles.

Abstract: Adhesion of an adhesive to a substrate can be improved by incorporating into the substrate an adhesion-enhancing amount of an adhesion promoter.

Abstract: Adhesives comprising up to about 40 wt % of an ionomer can be applied at low temperatures and exhibit good bond strength. The adhesives are particularly useful as elastic attachment adhesives.