Claims
- 1. A compound of formula I ##STR17## wherein R is C.sub.1 -C.sub.4 alkyl, allyl or benzyl.
- 2. A compound according to claim 1, wherein R is methyl or benzyl.
Priority Claims (1)
Number |
Date |
Country |
Kind |
3008/92 |
Sep 1992 |
CHX |
|
Parent Case Info
This is a continuation of application Ser. No. 08/124,130, filed on Sep. 20, 1993, now abandoned.
US Referenced Citations (5)
Number |
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Date |
Kind |
3825629 |
Hofer et al. |
Jul 1974 |
|
4096114 |
Minagawa et al. |
Jun 1978 |
|
4164494 |
Irick, Jr. |
Aug 1979 |
|
4325863 |
Hinsken et al. |
Apr 1982 |
|
4338244 |
Hinsken et al. |
Jul 1982 |
|
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Number |
Date |
Country |
0281189 |
Sep 1988 |
EPX |
2335519 |
Jul 1977 |
FRX |
290906 |
Jun 1991 |
DEX |
2247241 |
Feb 1992 |
GBX |
Non-Patent Literature Citations (4)
Entry |
U. Hahner, W. D. Habischer and S. Chmbla, Polym. Degrad. Stab., 41 (2) 197-203 (1992). |
R. Gachter/H. Muller, Plastics & Additives Handbook 3rd Ed., p. 47 (1990). |
W. D. Habicher, et al., J. Prakt. Chemie 334, 333-349 (1992). |
C.A. 135099f vol. 87 (1977). |
Continuations (1)
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Number |
Date |
Country |
Parent |
124130 |
Sep 1993 |
|