Comparative study of the epoxidation of natural and synthetic rubber latices (Record no. 55965)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 01625nam a2200217Ia 4500 |
| 100 ## - MAIN ENTRY--AUTHOR NAME | |
| Personal name | Derouet D |
| 245 #0 - TITLE STATEMENT | |
| Title | Comparative study of the epoxidation of natural and synthetic rubber latices |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) | |
| Name of publisher | Journal of Rubber Research |
| Year of publication | 2006 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Number of Pages | 20-Jan |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc | Epoxidation performed with performic acid generated in situ from the couple hydrogen peroxide/formic acid was studied for synthetic polyisoprene latex (LIR-700) and natural rubber (NR) latex. Various parameters of the reaction (nature and concentration of surfactant used, reaction temperature, and quantities of formic acid and hydrogen peroxide used to form formic acid) were studied and the results obtained for the respective latices were compared. At similar epoxidation conditions, the results obtained with LIR-700 and NR latices were shown to be very close. NR and LIR-700 latices showed the same behaviour during the epoxidation performed with perforimc acid. Optimal conditions to carry out epoxidation for the preparation of stable latices were also established. This was achieved when the epoxidation was carried out on latices previously stabilised with 3 p.h.r. of a non-ionic surfactant (Sinnopal NP 307 for example) at a temperature of 60 degree C, with equimolar quantities of formic acid and hydrogen peroxide. |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical Term | Epoxidation |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical Term | Epoxidised latices |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical Term | Latex stability |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical Term | LIR-700 |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical Term | Natural rubber latex |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical Term | Synthetic polyisoprene latex |
| 700 ## - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Brosse J C |
| 700 ## - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Mulder-Houdayer S |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | Journals |
| Withdrawn status | Lost status | Damaged status | Not for loan | Home library | Current library | Shelving location | Date acquired | Serial Enumeration / chronology | Koha item type |
|---|---|---|---|---|---|---|---|---|---|
| Journals | RRII Library | RRII Library | Rubber chemistry | 01/01/2021 | Volume 9, Issue 1 | Journals |