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 |