Oxygen-absorbing composition

1. An oxygen-absorbing composition for combining with a resin as a component thereof to effect oxygen-absorption comprising in relatively sufficient proportions by weight, milled iron, milled electrolytic acidifier, and milled electrolyte, said milled iron and milled electrolytic acidifier and milled electrolyte being of a size range wherein the majority of each is between about 1 micron and about 80 microns, wherein an average particle size of the milled electrolyte and milled electrolytic acidifier is approximately 8 microns and wherein the average particle size of the milled iron is approximately 28 microns, said milled iron, milled electrolytic acidifier, and milled electrolyte having been milled without the prior addition of water, wherein said milled electrolytic acidifier is selected from the group consisting of potassium bisulfate and sodium bisulfate.

2. An oxygen-absorbing composition as set forth in claim 1 wherein said iron, electrolytic acidifier, and electrolyte are milled separately and then combined.

3. An oxygen-absorbing composition as set forth in claim 1 wherein said iron, electrolytic acidifier, and electrolyte are combined and thereafter milled together.

4. An oxygen-absorbing composition for combining with a resin as set forth in claim 1 wherein said iron is sponge grade hydrogen reduced iron.

5. The oxygen absorbing composition of claim 1 , wherein said milled electrolyte comprises sodium chloride.

6. An oxygen-absorbing composition as set forth in claim 1 wherein said milled iron is present by weight in an amount of between about 50% and 98%, and wherein said milled electrolytic acidifier is present by weight in an amount of between about 1% and 30%, and wherein said milled electrolyte is present by weight in an amount of at least about 0.1%.

7. An oxygen-absorbing composition as set forth in claim 1 wherein said milled iron is present by weight in an amount of between about 75% and 95%, and wherein said milled electrolytic acidifier is present by weight in an amount of between about 4% and 20%, and wherein said milled electrolyte is present by weight in an amount between about 0.5% and 4%.

8. An oxygen-absorbing composition as set forth in claim 1 wherein said milled iron is present by weight in an amount of between about 80% and 90%, and wherein said milled electrolytic acidifier is present by weight in an amount of between about 5% and 18%, and wherein said milled electrolyte is present by weight in an amount between about 1% and 3%.

9. An oxygen-absorbing composition for combining with a resin as a component thereof to effect oxygen-absorption consisting essentially of relatively sufficient proportions by weight, milled iron, milled electrolytic acidifier, and milled electrolyte, said milled iron, milled electrolytic acidifier, and milled electrolyte being of a size range wherein the majority of each is between about 1 micron and about 80 microns, wherein an average particle size of the milled electrolyte and milled electrolytic acidifier is approximately 8 microns and wherein the average particle size of the milled iron is approximately 28 microns, wherein said milled electrolytic acidifier is selected from the group consisting of potassium bisulfate and sodium bisulfate.

10. An oxygen-absorbing composition as set forth in claim 9 wherein said iron, electrolytic acidifier, and electrolyte are milled separately and then combined.

11. An oxygen-absorbing composition as set forth in claim 9 wherein said iron, electrolytic acidifier, and electrolyte are combined and thereafter milled together.

12. An oxygen-absorbing composition for combining with a resin as set forth in claim 9 wherein said iron is sponge grade hydrogen reduced iron.

13. The composition of claim 9 wherein the electrolyte comprises sodium chloride.

14. In combination: a resin and an oxygen-absorbing composition as a component of said resin comprising in relatively sufficient proportions by weight milled iron, milled electrolytic acidifier, and an electrolyte, the majority of said iron being of a size range of between about 1 micron and about 80 microns, wherein an average particle size of the milled electrolyte and milled electrolytic acidifier is approximately 8 microns and wherein the average particle size of the milled iron is approximately 28 microns, wherein said iron, electrolytic acidifier, and electrolyte are milled separately and then combined, and wherein said acidifier is selected from the group consisting of potassium bisulfate and sodium bisulfate.

15. The combination as set forth in claim 14 wherein the majority of said electrolytic acidifier is of a size range of between about 1 micron and about 80 microns.

16. An oxygen-absorbing composition for combining with a resin as set forth in claim 14 wherein said iron is sponge grade hydrogen reduced iron.

17. An oxygen-absorbing composition for combining with a resin as a component thereof to effect oxygen-absorption comprising in relatively sufficient proportions by weight iron in an amount of between about 50% and 98%, an electrolytic acidifier, selected from the group consisting of potassium bisulfate and sodium bisulfate, in an amount of between about 1% and 30%, and an electrolyte in an amount of at least 0.1%, the majority of said iron and said electrolyte and said electrolytic acidifier all being of a size range of between about 1 micron and about 150 microns, wherein an average particle size of the milled electrolyte and milled electrolytic acidifier is approximately 8 microns and wherein the average particle size of the milled iron is approximately 28 microns, said iron, electrolytic acidifier, and electrolyte being initially combined and thereafter milled together.

18. An oxygen-absorbing composition as set forth in claim 17 wherein the majority of said iron is of a size range of between about 100 microns and about 3 microns, and wherein the majority of said electrolytic acidifier is of a size range of between about 100 microns and about 3 microns, and wherein the majority of said electrolyte is of a size range of between about 100 microns and about 3 microns.

19. An oxygen-absorbing composition as set forth in claim 17 wherein the majority of said iron is of a size range of between about 50 microns and about 3 microns, and wherein the majority of said electrolytic acidifier is of a size range of between about 50 microns and about 3 microns, and wherein the majority of said electrolyte is of a size range of between about 50 microns and about 3 microns.

20. The composition of claim 17 wherein said electrolyte comprises sodium chloride.