摘要:
An oxygen absorbing composition having an effective amount of at least one oxygen absorbent contained in an emulsion. An oxygen absorbing product is produced by dispersing an oxygen absorbent in an emulsion to form an oxygen absorbing composition and transferring the oxygen absorbing composition onto a substrate.
摘要:
An oxygen absorbing composition having an effective amount of at least one oxygen absorbent contained in an emulsion. An oxygen absorbing product is produced by dispersing an oxygen absorbent in an emulsion to form an oxygen absorbing composition and transferring the oxygen absorbing composition onto a substrate.
摘要:
An adsorbent form consisting of a pressed blend of powdered adsorbent and powdered resin. A method of fabricating a pressed adsorbent form consisting of the steps of forming a blend of powdered adsorbent and powdered resin, and compressing said blend to form a self-sustaining form.
摘要:
An oxygen-absorbing composition for absorbing oxygen from an enclosure, such as a package, containing a low-moisture product having an equilibrium relative humidity, or water activity, of between 30% and 90% including in relatively sufficient proportions for absorbing oxygen in the container, particles of iron, particles of a solid electrolyte material, and particles of hydrogel.
摘要:
A sulfur dioxide reducing composition includes an adsorber and an absorber on the adsorber. The adsorber attracts and holds sulfur dioxide and the absorber reacts irreversibly with the sulfur dioxide.
摘要:
This invention relates generally to an oxygen absorber and more particularly, to oxygen absorbers including iron and one or more oxygen and water absorbing feldspars such as Chabazite and Clinoptilolite.
摘要:
The invention provides for an extended shelf life single portion package including a container having therein a material for mammal ingestion that degrades by exposure to oxygen, water vapor, or carbon dioxide, an absorber selected from at least one of a carbon dioxide absorber, water vapor absorber, and oxygen scavenger wherein the container is substantially impervious to oxygen, carbon dioxide, and water vapor.