Record Display for the EPA National Library Catalog

RECORD NUMBER: 31 OF 37

OLS Field Name OLS Field Data
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
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Status
NTIS  PB83-108712 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 06/23/1988
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.