US3859360A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Allylic sulfide reaction products
Assignee: ExxonMobil Technology and Engineering Co
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Filing: 1971-12-07
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Granted: 1975-01-07
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Expires: 1991-12-07
Abstract
Abstract The present invention relates to novel low molecular weight addition products, cured mastic compositions formed from said products, and to pesticidal compositions containing said products. More particularly, the present invention is directed to low molecular weight addition products formed by the free radical addition of monothiols or dithiols to diallylic sulfide compounds and to vulcanizates and pesticidal compositions formed from said products.
Inventors
- 👤 Alexis A Oswald
- 👤 Daniel N Hall
- 👤 Karl Griesbaum
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 13:16
CPC Classifications
C; C07; C07C; C07C321/00; C07F; C07F9/00; C07F9/02; C07F9/06; C07F9/16; C07F9/165; C07F9/1651; C08; C08G; C08G75/00; C08G75/02; C08G75/04; C08G75/045; C08G75/14; C08K; C08K5/00; C08K5/36; C08K5/37; C08K5/372
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
10 words
A POLYMERIC RADICAL TYPE ADDITION PRODUCT HAVING THE GENERAL FORMULA
Claim 2
Dependent Claim
10 words
A POLYMERIC RADICAL TYPE ADDITION PRODUCT HAVING THE GENERAL FORMULA
Claim 3
Dependent Claim
9 words
The product of claim 1 wherein R is methyl.
Claim 4
Dependent Claim
26 words
The product of claim 1 wherein R'''' is a lower alkylene radical having from 2 to 4 carbon atoms and n varies from 2 to 50.
Claim 5
Dependent Claim
16 words
The product of claim 1 wherein the product has a number average molecular weight of 300-7000.
Claim 6
Dependent Claim
16 words
The product of claim 1 wherein the product has a number average molecular weight of 500-5000.
Claim 7
Dependent Claim
20 words
The product of claim 1 wherein R'''' is selected from the group consisting of 2-butene-1,4-ylene, 2-butyne-1,4-ylene, p-xylylene, p-bis-dimethylene-benzene and m-phenylene.
Claim 8
Dependent Claim
14 words
The product of claim 1 wherein R'''' is thio-bis-ethylene, oxy-bis-ethylene, thio-bis-trimethylene, thio-bis-ethylthioethylene or dimethylsilane-bis-ethylene.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1978-01-06 | 1978-07-08 | 1979-01-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1982-01-06 | 1982-07-08 | 1983-01-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1986-01-06 | 1986-07-08 | 1987-01-07 | $7700.00 | Window Closed / Lapsed |