Bacteria impermeable, gas permeable package

Stock material or miscellaneous articles – Hollow or container type article – Polymer or resin containing


Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0


4283155, 4283179, 4283199, 428461, 428483, 428516, 428518, 521 63, B32B 326, B65D 3002




A sterilizable or sterilized package comprises at least one microporous member comprising a matrix consisting essentially of linear ultrahigh molecular weight polyolefin, a large proportion of finely divided water-insouble siliceous filler, and interconnecting pores.

patent: 3351495 (1967-11-01), Larsen et al.
patent: 3745057 (1973-07-01), Loft et al.
patent: 3819106 (1974-06-01), Schuster
patent: 4063383 (1977-12-01), Green
patent: 4539256 (1985-09-01), Shipman
patent: 4681750 (1987-07-01), Johnson et al.
patent: 4734196 (1988-03-01), Kono et al.


Say what you really think

Search for the USA inventors and patents. Rate them and share your experience with other people.


Bacteria impermeable, gas permeable package does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Bacteria impermeable, gas permeable package, we encourage you to share that experience with our community. Your opinion is very important and Bacteria impermeable, gas permeable package will most certainly appreciate the feedback.

Rate now


Profile ID: LFUS-PAI-O-1124964

All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.