This is a continuation of application Ser. No. 08/011,076 filed on Jan. 29, 1993, which is a continuation of Ser. No. 07/689,635 filed on Apr. 23, 1991, now abandoned.
Number | Name | Date | Kind |
---|---|---|---|
2386995 | Wigal | Oct 1945 | |
2797443 | Carlson | Jul 1957 | |
2911382 | Barkhuff et al. | Nov 1959 | |
3309439 | Nonweiler | Mar 1967 | |
3824139 | Jay et al. | Jul 1974 | |
3928521 | Haren et al. | Dec 1975 | |
3940467 | Brachman | Feb 1976 | |
4049760 | Lozach | Sep 1977 | |
4104207 | Pelikan | Aug 1978 | |
4107260 | Dougherty | Aug 1978 | |
4124336 | Johnson | Nov 1978 | |
4130535 | Coran et al. | Dec 1978 | |
4278767 | DiGiulio et al. | Jul 1981 | |
4311628 | Abdou-Sabet et al. | Jan 1982 | |
4312958 | DiGiulio et al. | Jan 1982 | |
4323655 | DiGiulio et al. | Apr 1982 | |
4333898 | Schmidtchen | Jun 1982 | |
4409164 | Brasz et al. | Oct 1983 | |
4438223 | Hunter | Mar 1984 | |
4455272 | Schubert et al. | Jun 1984 | |
4470938 | Johnson | Sep 1984 | |
4517316 | Mason | May 1985 | |
4559367 | Hurps et al. | Dec 1985 | |
4652590 | Hoki et al. | Mar 1987 | |
4657715 | Myers et al. | Apr 1987 | |
4729807 | Hede et al. | Mar 1988 | |
4746477 | Wecker et al. | May 1988 | |
4801484 | Yao et al. | Jan 1989 | |
4824720 | Malone | Apr 1989 | |
4861531 | Maeda | Aug 1989 | |
4898760 | Halberstadt et al. | Feb 1990 | |
4965029 | Lidy et al. | Oct 1990 | |
5070111 | Dumbauld | Dec 1991 |
Number | Date | Country |
---|---|---|
0040934 | Dec 1981 | EPX |
924538 | Aug 1947 | FRX |
2514691 | Oct 1977 | DEX |
3310751 | Sep 1983 | DEX |
Entry |
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Benning, Calvin J., "Plastic Foams: the physics and chemistry of product performance and process technology", vol. II: Structure Properties, and Applications, 1969, p. 269. |
Gibson et al., "Cellular Solids, Structure & Properties", 1988, p. 4. |
Levy et al., Plastics Extrusion Technology Handbook, Second Edition, Industrial Press Inc., New York, 1989, pp. 245-248. |
Walker, et al., Handbook of Thermoplastic Elastomers, Second Edition, Van Nostrand Reinhold Co., New York, 1988, pp. 126 & 128. |
Monsanto Technical Correspondence, Santoprene Thermoplastic Rubber, "Extrusion Foaming Technology for Santoprene Thermoplastic Rubber", May 10, 1988, pp. 2-18. |
"Foaming Agents", Modern Plastics Mid-October Encyclopedia Issue, vol. 67, No. 11, 1990, pp. 184-185, 187-188, 291-292. |
"Foam Extrusion Technology for TP Elastomer", Plastics Technology, Feb., 1987, p. 23. |
Number | Date | Country | |
---|---|---|---|
Parent | 11076 | Jan 1993 | |
Parent | 689635 | Apr 1991 |