Claims
- 1. Thio-bis-(C.sub.4 -C.sub.10,000 alkyl lactone acid) being a compound of the formula ##STR23## wherein R is selected for the group consisting of hydrogen, hydrocarbyl and substituted hydrocarbyl containing 1 to 10,000 carbon atoms, at least one R having at least 4 carbons, Y is selected from the group consisting of S, S--S, S.dbd.O, SO.sub.2, Se, S--(CH.sub.2).sub.z S-- where z is a number from 2-10.
- 2. A monohydric alkanol ester of the compound of claim 1, the monohydric alkanol having the formula R'OH where R' is alkyl or heteroalkyl having 1-24 carbon atoms, the heteroatoms being O, S or N.
- 3. The compound of claim 1 wherein R has 12 to 200 carbon atoms.
- 4. The compound of claim 1 wherein R is a C.sub.2 to C.sub.5 monoolefin polymer having an Mn of about 700 to 5,000.
- 5. The compound of claim 1 wherein Y is S or S--S.
- 6. The ester of claim 2 wherein R' is alkyl of 1 to 12 carbon atoms.
CROSS-REFERENCE TO RELATED APPLICATIONS
This is a division, of application Ser. No. 954,051, filed Oct. 23, 1978 now U.S. Pat. No. 4,239,636 which application is a continuation-in-part of U.S. patent application Ser. No. 768,265, filed Feb. 14, 1977, now U.S. Pat. No. 4,123,373, and U.S. patent application Ser. No. 806,326 filed June 13, 1977, now U.S. Pat. No. 4,167,514, which in turn is a Rule 60 Division of Ser. No. 726,206 filed Sept. 24, 1976, now U.S. Pat. No. 4,062,786.
Divisions (2)
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Number |
Date |
Country |
Parent |
954051 |
Oct 1978 |
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Parent |
726206 |
Sep 1976 |
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Continuation in Parts (1)
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Number |
Date |
Country |
Parent |
768265 |
Feb 1977 |
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