Food or edible material: processes – compositions – and products – Normally noningestible chewable material or process of...
Patent
1980-03-10
1981-12-15
Hunter, Jeanette M.
Food or edible material: processes, compositions, and products
Normally noningestible chewable material or process of...
426 6, A23G 330
Patent
active
043059627
ABSTRACT:
Process for making elastomer-resin masterbatch using an ester gum type resin and an elastomer in latex form, process that involves the following steps: (a) fine grinding of the ester gum resin; (b) adding of the finely grinded resin to latex contained in a reactor, while maintaining a low temperature and continuous agitation of the ingredients within the reactor, in order to produce an emulsion; (c) coagulating the emulsion produced in the reactor by adding a saturated solution of sodium chloride until reaching a sodium chloride concentration in the batch between 1 to 10% and then adding sulphuric acid to complete coagulation of the batch; (d) separating the coagulated solid formed in crumbs from the liquid phase, which is discarded; (e) washing repeatedly the formed crumbs with water until obtaining the desired purity; (f) eliminating the excess water contained in the crumbs until a predetermined degree of moisture is obtained; (g) bagging of the final product for its handling and sale.
REFERENCES:
patent: 1134073 (1915-03-01), Bradshaw
patent: 1975447 (1934-10-01), Canning
patent: 1977059 (1934-10-01), Hatherell
patent: 2070047 (1937-02-01), Hatherell
patent: 2197719 (1940-04-01), Conner
Hules Mexicanos, S.A.
Hunter Jeanette M.
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