Plastic and nonmetallic article shaping or treating: processes – Pore forming in situ – By gas forming or expanding
Patent
1975-03-12
1979-10-30
Anderson, Philip
Plastic and nonmetallic article shaping or treating: processes
Pore forming in situ
By gas forming or expanding
106 3822, 156289, 249115, 264213, 264299, 264300, 264331, 264338, 264DIG77, B29D 2704, B28B 736, B29C 104
Patent
active
041728700
ABSTRACT:
A method of releasing molded articles from a mold by coating the mold with zero grain soft water prior to insertion of the material to be molded into the mold, zero grain soft water meaning the substantially total absence of divalent ions, such as calcium or magnesium, in the water.
REFERENCES:
patent: 2119727 (1938-06-01), Talbot
patent: 3000757 (1961-09-01), Johnston et al.
patent: 3026572 (1962-03-01), Reick
patent: 3085896 (1963-04-01), Britt et al.
patent: 3215581 (1965-11-01), Carlson et al.
patent: 3468991 (1969-09-01), Krug
patent: 3607540 (1971-09-01), Hoogstoel
patent: 3694530 (1972-09-01), Wolfe
patent: 3726952 (1973-04-01), Boden et al.
patent: 3801687 (1974-04-01), Cobbledick
patent: 3819793 (1974-06-01), Elliott
patent: 3823099 (1974-07-01), Doyle
patent: 3830760 (1974-08-01), Bengtson
patent: 3925527 (1975-12-01), Kleimann et al.
Sharpe, Louis H., and Harold Schonhorn, "Surface Energetics, Adhesion, and Adhesive Joints," in Contact Angle, Wettability, and Adhesion, the Kendall Award Symposium honoring William A. Zisman, sponsored by the Division of Colloid and Surface Chemistry at the 144th Meeting of the American Chemical Society, Los Angeles, Calif., Apr. 2-3, 1963, Washington, D. C., American Chemical Society, 1964, pp. 189-201.
Ferrigno, T. H., Rigid Plastics Foams, New York, Reinhold, .COPYRGT.1963, pp. 3, 4, 42-46.
Bender, Rene J., Handbook of Foamed Plastics, Libertyville, Ill., Lake Publishing Corp., .COPYRGT.1965, pp. 125, 135, 137, 138, 176, 185-188, 197, 207.
Brydson, J. A., "Plastics Material," Princeton, N.J., D. Van Nostrand, .COPYRGT.1966, pp. 489-494.
Billmeyer, Fred W., "Textbook of Polymer Science," Second Edition, New York, Wiley-Interscience, .COPYRGT.1971, pp. 255-258.
Wyandotte Bulletin: "Technical Data on Quadrol," Wyandotte, Mich., Wyandotte Chemicals Corp., Dec. 1, 1959, pp. 1-6.
Union Carbide Publication: "1971 Edition Chemicals and Plastics Physical Properties," (1971), pp. 7, 17, 22, 23.
Anderson Philip
Jacobs Arthur A.
Millmaster Onyx Corporation
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