Number | Date | Country | Kind |
---|---|---|---|
58-174299 | Sep 1983 | JPX |
This is a continuation of application Ser. No. 647,766 filed Sept. 6, 1984 and now abandoned.
Number | Name | Date | Kind |
---|---|---|---|
3549717 | Itakura et al. | Dec 1970 | |
4234710 | Moberly et al. | Nov 1980 | |
4279776 | Shiga et al. | Jul 1981 | |
4312784 | Welch | Jan 1982 | |
4321345 | Sato et al. | Mar 1982 | |
4324690 | Karayannis et al. | Apr 1982 | |
4335015 | Imai et al. | Jun 1982 | |
4442225 | Takitani et al. | Apr 1984 |
Number | Date | Country |
---|---|---|
86644 | Aug 1983 | EPX |
Entry |
---|
"Effects of Hindered Amines on Supported Catalysts for Polypropyline", Tanger et al., 421-434, presented at a meeting in 1981 and published in Transition Metal Catalyzed Polymerizations, R. P. Quirk, Harwood Academic Publishers, 1983. |
Number | Date | Country | |
---|---|---|---|
Parent | 647766 | Sep 1984 |