Abstract: A protective garment having gloves at the bottom of sleeve portions which can be quickly attached and detached. The gloves contain an attachment ring which sealingly mates with a respective attachment ring on the sleeve portions by a bayonet attachment. There is also provided a kit for retrofitting existing gloves and protective garments. An outer glove is attachable over an inner glove which can be changed by alternate pair of gloves.

Abstract: A protective garment consisting of boots and pants which can be quickly attached and detached. The boots contain an attachment ring which sealingly mates with a respective attachment ring on the pant leg by a bayonet attachment. There is also provided a kit for retrofitting existing boots and protective garments.

Abstract: The invention provides a process, and product thereof, for forming a chemically resistant fusion bonded seal between chemically dissimilar materials by use of a chlorinated polyolefin film for protective garments. The process involves placing the chlorinated polyolefin film between two dissimilar films such as a facepiece and the fabric film of the garment and applying heat and pressure. The resulting fusion bonded film composite is strong, flexible and upon the application of sufficient stress exhibits total cohesive rupture failure.

Abstract: The invention provides a process, and product thereof, for forming a chemically resistant fusion bonded between chemically dissimilar materials by use of an acid-based terpolymer for protective garments. The olefin terpolymers are preferably copolymers of an olefin, an acid and an ester. The process involves placing the olefin terpolymer film between two dissimilar films such as a facepiece and the fabric material of the garments and applying heat and pressure. The resulting fusion bonded film composite is strong, flexible and upon the application of sufficient stress exhibits total cohesive rupture failure.

Abstract: An automatic volume block resizer for automatically resizing a volume in a disk drive system. The original volume includes original volume blocks each having an original volume block size, and the resized volume including new volume blocks each having a new volume block size. The volume block resizer comprises means for automatically aligning files contiguously on new volume block boundaries and means for redefining the volume for use with the new volume block size. The file aligning means comprises means for moving original volume blocks to available locations on the volume to create disk space equivalent to the new volume block size and to store the files on the new volume block boundaries. The files are stored contiguously; that is, they are defragmented as they are realigned onto the new volume block boundaries. The realignment is performed through the manipulation of original volume blocks of data.