Abstract: A method of making hollow fiber filtration modules including potting an end portion of a plurality of hollow fiber membranes with a multi-pack, solvent-free curable composition. The curable composition includes a Michael donor, a Michael acceptor, and a Michael reaction catalyst.

Abstract: A method of making spiral wound filtration modules with a multi-pack, solvent-free curable adhesive composition. The adhesive composition includes a multi-functional Michael donor, a multi-functional Michael acceptor, and a Michael reaction catalyst. The spiral wound filtration modules are also included.

Abstract: A unitary fragility packaging article for packaging at least one shock sensitive item within a container having multiple panels, includes in a preferred embodiment a platform portion defining a floor for supporting at least a portion of the item and having a peripheral edge including generally parallel front and rear edges and generally parallel side edges; a plurality of ribs disposed on the platform portion to project from the floor and to divide the floor into a plurality of item-supporting cells; and at least one of the cells being provided with at least a portion of a crush depression for forming a cushion distance between the floor and an adjacent panel of the container.

Abstract: A unitary fragility packaging article for packaging at least one shock sensitive item within a container having multiple panels, includes in a preferred embodiment a platform portion defining a floor for supporting at least a portion of the item and having a peripheral edge including generally parallel front and rear edges and generally parallel side edges; a plurality of ribs disposed on the platform portion to project from the floor and to divide the floor into a plurality of item-supporting cells; and at least one of the cells being provided with at least a portion of a crush depression for forming a cushion distance between the floor and an adjacent panel of the container.

Abstract: A unitary structure for packaging a shock sensitive article within a container is provided. The structure has a side flange adapted to contact a side end portion of the article and a number of sidewall structures disposed about the periphery of the flange which extend over the side end portion of the article to contactingly support the article. Each of the sidewalls cushions the article against shocks by having an outboard wall which operably and supportingly contacts the container and a bridge section integral with the inboard wall and the outboard wall to cushioningly space the outboard wall from the inboard wall. The structure also includes a crush depression integral to the flange, inward of the sidewall and generally extending away from the article to supportingly contact a lateral sidewall of the container thereby forming a cushion distance. The crush button is configured to absorb shock loading of the article directed generally toward the sidewall.

Abstract: A unitary structure for packaging a shock sensitive article within a container is provided. The structure has a side flange adapted to contact a side end portion of the article and a number of sidewall structures disposed about the periphery of the flange which extend over the side end portion of the article to contactingly support the article. Each of the sidewalls cushions the article against shocks by having an outboard wall which operably and supportingly contacts the container and a bridge section integral with the inboard wall and the outboard wall to cushioningly space the outboard wall from the inboard wall. The structure also includes a crush depression integral to the flange, inward of the sidewall and generally extending away from the article to supportingly contact a lateral sidewall of the container thereby forming a cushion distance. The crush button is configured to absorb shock loading of the article directed generally toward the sidewall.