| Main Title |
Starch Adduct Encasement of Particulate Elastomers. |
| Author |
Shasha, Baruch S. ;
Abbott, Thomas P. ;
|
| CORP Author |
Department of Agriculture, Washington, DC. |
| Year Published |
1982 |
| Report Number |
PAT-APPL-6-202 395 ;PATENT-4 348 492; |
| Stock Number |
PB83-108712 |
| Additional Subjects |
Elastomers ;
Starches ;
Patents ;
Encapsulating ;
Emulsions ;
Particles ;
Latex ;
PAT-CL-524-52
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| NTIS |
PB83-108712 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
4p |
| Abstract |
Powdered and crumb rubber are prepared by dispersing in a starch alkoxide paste appropriately sized particles of wet curd from the precipitation of a latex emulsion, and then insolubilizing the paste by treatment with select bivalent cations. The result is a starch adduct encasing the particulate elastomer, thereby preventing agglomeration and congealing upon storage. |
| Supplementary Notes |
Supersedes PB81-147464. |
| Availability Notes |
This Government-owned invention available for U.S. licensing and, possibly, for foreign licensing. Copy of patent available Commissioner of Patents, Washington, DC 20231 $1.00. |
| NTIS Title Notes |
Patent. |
| PUB Date Free Form |
Filed 30 Oct 80, patented 7 Sep 82 |
| Category Codes |
11J; 7D; 90B; 71H; 99 |
| NTIS Prices |
Not available NTIS |
| Document Type |
NT |
| Cataloging Source |
NTIS/MT |
| Control Number |
830723266 |
| Origin |
NTIS |
| Type |
CAT |
