Isocyanu rate Foams: Chemistry,Properties and Processing

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Netherlands Application 68, 15845, "Production of Foamed Polymers with Isocyanurate Ring Structure using Basic Acid-Polyol Additives and Polyisocyanates," (To I.C.I., Ltd.) 1968.

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German Patent 1,022,789 , "Foamed Material from Polyhydroxy or Polycarboxyl Compounds and Polyisocyanates," E. Windemuth and G. Braun (To Farbenfabriken Bayer A.G.) January 16, 1958.

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Japanese Patent 27,982 , "Isocyanate Trimer," H. Matsui and J. Goto (To Takeda Chemical Industries, Ltd.) September 12, 1970; (Chem. Abstracts 74, 42135f (1971)).

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b. V. E. Shashoua and R.F. Tietz , Ibid. 82, 866 (1960).

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P. S. Carleton, W. J. Farrissey, Jr. and A. A. R. Sayigh, unpublished results.

R. Richter, H. Ulrich and A. A. R. Sayigh, unpublished data.

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A. A. R. Sayigh, unpublished results.

E.M. Smolin and H. Rapoport , "S. Triazine," Interscience, New York, 1959, p. 411.

R. Richter, H. Ulrich and A. A. R. Sayigh, unpublished results.

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H.G. Nadeau , R.A. Kolakowski , H.E. Reymore, Jr. , R.L. Grieve and A.A.R. Sayigh , "Fire and Heat Resistant Organic Cellular Plastics - Part I, Low Density for Insualtion Applications," paper presented at American Chemical Society Meeting, Boston, MA, April 9-14, 1972

W.J. Farrissey, Jr. , A. M. Nashu , J.R. Rose and A. A. R. Sayigh , "Fire and Heat Resistant Organic Cellular Plastics — Part II, High Density for Insulation and Structural Applications," paper presented at American Chemical Society Meeting, Boston, MA, April 9—14, 1972

R.L. Grieve , H.E. Reymore, Jr. , H.G. Nadeau , E.J. Thompson and A.A.R. Sayigh , "Fire and Heat Resistant Organic Cellular Plastics — Part III, Integral Skin for Structural and Insualtion Applications," paper presented at American Chemical Society Meeting, Boston, MA, April 9-14, 1972

L. Nicholas and G.T. Gmitter , "Heat Resistant Rigid Foams by Trimerization of Isocyanate Terminated Prepolymer," Journal of Cellular Plastics, 1 , 85 (1965).

G.W. Ball , G.A. Haggis , R. Hurd and J.F. Wood , "A New Heat Resistant Rigid Foam," J. of Cellular Plastics, 4, 248 (1965).

K.C. Frisch , K.J. Patel and R.D. Marsh , "Isocyanurate-Rigid Foams," J. Cellular Plastics, 6 , 203 (1970).

G.W. Ball , L.S. Ball , M.G. Walker and W.J. Wilson , "Fire Test Data for Urethane-based and Isocyanurate-based Rigid Cellular Plastics," Plastics & Polymers, October, 1972.

S.R. Riccitiello , R.H. Fish , J.A. Parker and E.J. Gustafson , "Development and Evaluation of Modified Polyisocyanurate Foams for Low-Heating-Rate Thermal Protection," paper presented at SPE 28th Annual Technical Conference, May, 1970.

I.N. Einhorn , J.D. Seader , W.O. Drake , C.M. Mihlfeith and M.D. Kanakia , "Polyisocyanate Foams," Polymer Engineering and Science 12, 167 (1972).

K. Ashida and K.C. Frisch , "Modified Isocyanurate Foams, Part I," J. of Cellular Plastics 8, 160 (1972).

K. Ashida and K.C. Frisch , "Modified Isocyanurate Foams, Part II," J. of Cellular Plastics 8, 194 (1972).

British Patent 1,155,768 , "Flame Resistant Rigid Foams and a Method for The Preparation of the Same," (To Visshin Boseki Kabushiki Kaisha) June 18, 1969.

Japanese Patent Publication No. Sho. 44-16669 , L. Nicholas (To General Tire and Rubber Co.), April 8, 1964.

Canadian Patent 833,619 , E.F. Hayash , H.E. Reymore and A.A.R. Sayigh , "High Temperature Resistant, Low Flame Spread Cellular Polymers," February 3, 1970.

Belgian Patent 745,003 , R. L. Grieve , "Improvements in the Preparation of High Temperature Resistant Rigid Foams," January 27, 1969.

Belgian Patent 723,151, D. L. Bernard and A. J. Dobeny (To Mobay Chemical Co.), October 31, 1967.

J.E. Sheridan and C.A. Haines , J. of Cellular Plastics 7, 135 (1971).

H.E. Reymore , Jr. , S.A. Puglia and A.A.R. Sayigh , "Unisystem — A New Concept in Urethane Foam Moldings," J. of Cellular Plastics 8, 318 (1972).

Upjohn Technical Bulletin 107, "Precautions for the Proper Usage of Polyurethanes, Polyisocyanurates and Related Materials."

Society of Plastics Industry, Urethane Safety Group Bulletin , "Fire Safety Guidelines for Use of Rigid Urethane Insulation in Building Construction," May, 1974.

Basic Building Code published by Building Officials and Code Administration, 1313 East 60th St., Chicago, Illinois.

Uniform Building Code published by International Conference of Building Officials, 5360 South Workman Mill Road, Whitter, CA 90601.

Southern Standard Building Code published by Southern Building Code Congress, 3617 Eighth Avenue South, Birmingham, Alabama 35222.

National Fire Protection Association , "Tentative Guide for Plastics in Building Construction," 205 M-T, May, 1973.

R. J. Lockwood, P. S. Carleton and H. E. Reymore, unpublished data.