This application is a continuation-in-part of application Ser. No. 07/492,963, filed Mar. 12, 1990 now abandoned.
Number | Name | Date | Kind |
---|---|---|---|
2885427 | Ruh et al. | May 1959 | |
3607755 | Murphy | Sep 1971 | |
3922228 | Hutchinson | Nov 1975 | |
4002573 | Hutchinson | Jan 1977 | |
4062795 | Hutchinson | Dec 1977 | |
4129603 | Bell | Dec 1978 | |
4226976 | Goodman | Oct 1980 | |
4428854 | Enjo et al. | Jan 1984 | |
4482465 | Gray | Nov 1984 | |
4543202 | Bartlett et al. | Sep 1985 | |
4585577 | Bartlett et al. | Apr 1986 | |
4595522 | Bartlett et al. | Jun 1986 | |
4755316 | Magid et al. | Jul 1988 | |
4771080 | Ibuki et al. | Sep 1988 | |
4783276 | Bohnenn | Nov 1988 | |
4810316 | Wakabayashi et al. | Mar 1989 | |
4975212 | Thomas et al. | Dec 1990 | |
5182040 | Bartlett et al. | Jan 1993 | |
5188748 | Arnaud et al. | Feb 1993 |
Number | Date | Country |
---|---|---|
30127 | Jun 1981 | EPX |
2737132 | Feb 1978 | DEX |
2658508 | Aug 1991 | FRX |
3077821 | Apr 1991 | JPX |
9113968 | Sep 1991 | WOX |
Entry |
---|
WPI Acc. No. 78-29937A, Abstract of RD 168041 Apr. 1978. |
Chemical Abstracts vol. 87, No. 25, 1977 Abstract No. 200710q. |
"Technical Progress on Protecting the Ozone Layer-Refrigeration, Air Conditioning and Heat Pumps" Technical Options Report May 1989 pp. 34-36. |
L. Bohnenn "Update and Review of DME Propellant 1986" Aerosol Report vol. 25 No. 3 1986. |
DuPont Dymel.COPYRGT. Product Literature. |
Chemical Abstract No. 116(16):154439a; abstract of Lee et al Ind. Eng. Chem. Res., 31(4) pp. 1212-1216 1992. |
Number | Date | Country | |
---|---|---|---|
Parent | 492963 | Mar 1990 |