Claims
- 1. An acid halide of a halogenated phosphate-phosphite.
- 2. The acid halides of a halogenated phosphate-phosphite of claim 6 which correspond to a general formula: ##STR17## wherein the R'X moiety is a bridging C.sub.2-20 halo-organic moiety, wherein
- X is selected from the group consisting of fluoro, chloro, bromo and iodo;
- Z is halido selected from the group consisting of fluorido, chlorido, bromido and iodido, or C.sub.1-20 organic; and
- Z' is separately at each occurrence halido selected from the group consisting of fluorido, chlorido and bromido, or C.sub.1-20 organic;
- provided that at least one of the sum of Z and Z' moieties is halido.
- 3. The compound of claim 2 wherein Z and Z' are halido.
- 4. The compound of claim 3 wherein the halido moieties are selected from the group consisting of chlorido and bromido.
- 5. A process to prepare an acid halide of a halogenated phosphate-phosphite comprising serially contacting
- (A) a phosphorus trihalide with a triol; and
- (B) a halogenating agent, under conditions sufficient to prepare the acid halide of a halogenated phosphate-phosphite.
- 6. The process of claim 5 wherein the acid halide of a halogenated phosphate-phosphite corresponds to a general formula: ##STR18## wherein the R'X moiety is a bridging C.sub.2-20 halo-organic moiety, wherein
- X is selected from the group consisting of fluoro, chloro, bromo and iodo;
- Z is halido selected from the group consisting of fluorido, chlorido, bromido and iodido, or C.sub.1-20 organic; and
- Z' is separately at each occurrence halido selected from the group consisting of fluorido, chlorido and bromido, or C.sub.2-20 organic;
- provided that at least one of the sum of Z and Z' moieties is halido.
CROSS-REFERENCE TO RELATED APPLICATION
This is a divisional, of application Ser. No. 849,590, filed Apr. 8, 1986, now U.S. Pat. No. 4,755,547.
US Referenced Citations (11)
Non-Patent Literature Citations (3)
Entry |
California 117 Test, California Technical Bulletin 117, State of California, Department of Consumer Affairs, Bureau of Home Furnishings, North Highlands, California (Jan. 1980). |
ANSI/ASTM D--2863--77 (ASTM American National Standard). |
ANSI/ASTM E--84, (American National Standard). |
Divisions (1)
|
Number |
Date |
Country |
Parent |
849590 |
Apr 1986 |
|