摘要:
The present invention includes methods and compositions relating to a hot melt adhesive that includes ethylene methyl methacrylate and a tackifying resin.
摘要:
An ethylene-butene copolymer prepared from ethylene monomer and butene monomer, the ethylene-butene copolymer including at least 78 mole % ethylene and no greater than 22 mole % butene, and a hot melt adhesive composition including from 40% by weight to 90% by weight of the ethylene-butene copolymer, tackifying agent, and wax.
摘要:
A hot melt adhesive composition that includes a non functionalized metallocene catalyzed polymer and a second polymer selected from the group including amorphous poly alpha olefins, uni-modal metallocene catalyzed polymers, hydrogenated styrenic block copolymers and combinations thereof and nonwoven and packaging articles including the same.
摘要:
A hot melt adhesive composition that includes a first copolymer that includes the reaction product of a functionalized polyethylene, a propylene-alpha-olefin polymer that includes at least 50 mole % propylene and has a viscosity of no greater than 10,000 centipoise at 190° C., a ratio of z average molecular weight (Mz) to number average molecular weight (Mn) (Mz/Mn) of greater than 20, and a ratio of Mz to weight average molecular weight (Mw) (Mz/Mw) of greater than 3.0, and a free radical initiator.
摘要:
A dispensing unit, which utilizes a chemical reaction or phase transition to soften a material into a flowable state, is described. The material comprises an adhesive, sealant or caulk.
摘要:
A hot melt adhesive composition that includes a first copolymer that includes the reaction product of a functionalized polyethylene, a propylene-alpha-olefin polymer that includes at least 50 mole % propylene and has a viscosity of no greater than 10,000 centipoise at 190° C., a ratio of z average molecular weight (Mz) to number average molecular weight (Mn) (Mz/Mn) of greater than 20, and a ratio of Mz to weight average molecular weight (Mw) (Mz/Mw) of greater than 3.0, and a free radical initiator.