Abstract A product or article for manual use in the removal of spilled oil and like contaminants from the surface of a body of water is provided which is characterized by a plurality of strands of a polyolefin being placed in an endless or closed, circular state with each strand being twisted about its longitudinal axis, with the strands being retained in this state by tie or like securing means, thereby causing an intermixing of the twisted polyolefin strands with one another producing a loose, fluffy polyolefin mass having a great many interstices formed throughout the mass thereby materially increasing the adsorbing oil ensnaring characteristics of the mass. The means for tightly securing the wound and twisted strands to one another insures the retention of the imparted twist in each of the strands and also insures that the structural integrity of the formed article will be maintained thereby preventing any scattering of the strands as well as making it possible to easily achieve the removal of the article after its use from the water. The invention includes the method of making the article to insure the creation and maintenance of the twist in each of the strands that go to make up the complete article.
A loose, fluffy polyolefin article for manual use in the pick-up of viscous oil comprising a plurality of intermixed strands of polyolefin in encircling, closed relationship, each of said strands being twisted about its longitudinal axis causing an intermixing of said strands with one another forming a large number of interstices throughout the formed article and securing means fixedly tied in tight relationship around said strands at only one point to maintain said strands in a twisted and closed state and thereby insuring the intermixing of the strands with one another.
Claim 2
Dependent Claim
91 words
A loose, fluffy polyolefin article for manual use in the pick-up of viscous oil comprising a plurality of intermixed strands of polyolefin in encircling, closed relationship, each of said strands being twisted about its longitudinal axis causing an intermixing of said strands with one another forming a large number of interstices throughout the formed article and securing means fixedly tied in tight relationship around said strands at only one point to maintain said strands in a twisted and closed state and thereby insuring the intermixing of the strands with one another.
Claim 3
Dependent Claim
29 words
An article in accordance with claim 1, wherein the polyolefin strands have a gauge of 1/2 mil to 5 mils and a width of 20 mils to 500 mils.
Claim 4
Dependent Claim
26 words
An article in accordance with claim 1, wherein the polyolefin strands have a gauge of 2 mils and a width of 80 mils to 120 mils.
Claim 5
Dependent Claim
27 words
An article in accordance with claim 1, wherein the weight of the article in an unused state is in the range of 3/8 lb. to 3/4 lb.
Claim 6
Dependent Claim
12 words
An article in accordance with claim 1, wherein the polyolefin is polypropylene.