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Publication numberUS2129659 A
Publication typeGrant
Publication dateSep 13, 1938
Filing dateJul 22, 1936
Priority dateJul 22, 1936
Publication numberUS 2129659 A, US 2129659A, US-A-2129659, US2129659 A, US2129659A
InventorsNewton P Easling
Original AssigneeNewton P Easling
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Insectproof paper
US 2129659 A
Abstract  available in
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Claims  available in
Description  (OCR text may contain errors)

Patented Sept. 13, 1938 NH STES msrc'rmoor PAPER Newton r. Easling, Pekin, 111.

No Drawing. Application July 22, 1936, Serial No. 92,018. Renewed January 27, 1938 1 Claim.

' 5 acter which is proof against the ravages of termites and other destructive insects.

Another object is to produce the paper at low cost.

With the foregoing and other objects in view the invention consists in impregnating a felt paper with an insect repelling and/or destroying material.

This material is mixed with asphalt paint for the purpose of rendering the paper pliable and weather resisting.

The ingredients used can vary, both in proportions and kind. It is preferred, however, to mix dry, powdered arsenate of lead with asphalt paint of the common variety, in the proportion of 25% arsenate of lead and 73% paint. The remaining 2% can consist of one-half nicotine sulphate and one-half inert ingredients.

The mixture of the foregoing ingredients can be effected by stirring and the preparation is then applied to ordinary felt paper by brushing, spraying or dipping the paper until it is fully saturated.

After the paper has dried it is ready for use and can 'be handled like the usual felt paper.

It will be superior thereto, however, because it repels and destroys termites and other insects attempting to bore therethrough. Consequently it has been found very advantageous as a protection for wooden structures when used as a 6 floor lining or as an insulating sheathing for walls, roofs, etc. A very important use to which this invention can be put is as an insulation between the foundation and the wooden frame of a building. It is at this point that the greatest 10 danger from termites, etc. occurs.

Referring to the method of impregnating the paper, the dipping method, during mass production, could be effected-by running the paper on rollers or other suitable guides down into vats 15

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US2427647 *Dec 30, 1944Sep 16, 1947Best Foods IncInsectproof container laminate
US2685523 *Sep 12, 1950Aug 3, 1954Kansas City Testing LabAsphaltic coating composition and a pipeline coated therewith
US3479130 *Nov 17, 1967Nov 18, 1969Stanley L RapaportMicrobe growth retardation in shingle roofs
US3494727 *Nov 17, 1967Feb 10, 1970Rapaport Stanley LMicrobe resistant roof
US4923745 *Apr 7, 1989May 8, 1990Barbara WolfertInsect repellent clothing bag
Classifications
U.S. Classification428/491, 428/907, 106/18.33
International ClassificationF16L58/12, A01N25/34
Cooperative ClassificationY10S428/907, F16L58/12, A01N25/34
European ClassificationA01N25/34, F16L58/12