Method of preparing and separating mixtures of moldable plastic

Details Method of preparing and separating mixtures of moldable plastic Method of preparing and separating mixtures of moldable plastic

1973-04-23

1976-03-16

Knowles, Allen N.

Classifying, separating, and assorting solids

Adhesion

Coated surface or mass

B07B 115

Patent

active

039440753

ABSTRACT:
A method is disclosed for preparing mixtures of moldable plastic and a suitable amount (generally a minor amount) of additive material to be dispersed throughout the moldable plastic, which mixtures are intended for subsequent use in a plastic molding process, by a method which permits separation or re-classification of the mixture into its moldable plastic and additive material components in the event that the mixture turns out to be incorrect or obsolete. The method includes the steps of obtaining small pellets of a moldable plastic having a first shape, these pellets being substantially free of the additive material. These small pellets of moldable plastic are then mixed with small pellets of moldable plastic into which has been incorporated one or more additives, these pellets having a second shape which is classifiably different from the shape of the other plastic pellets.

REFERENCES:
patent: 3709327 (1973-01-01), Hite et al.
patent: 3866754 (1975-02-01), Evans

Affiliated with

Also associated with

Rating

Method of preparing and separating mixtures of moldable plastic does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of preparing and separating mixtures of moldable plastic , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of preparing and separating mixtures of moldable plastic will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-287696