IP Library Granted Patent US 9,630,348
Granted Patent B2
US 9,630,348 · App. 13/893,305 · Granted Apr 25, 2017

Detection in thermoplastics

Inventors: Jeffrey E. Danes (San Luis Obispo, CA); Keith L. Vorst (Atascadero, CA)
Assignee: Dialogr Systems, LLC
B29B17/00Y02W30/62
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Quick Facts
Patent No.
US 9,630,348
App. No.
13/893,305
Granted
Apr 25, 2017
Kind
B2
Abstract

A method including steps of providing at least one sensor; detecting a plurality of parameters in a thermoplastic using the at least one sensor; generating a plurality of outputs in response to the detecting; and characterizing a contaminant or a percentage of post-consumer recycled thermoplastic content in the thermoplastic as a function of the plurality of outputs having been generated and a thermoplastic pattern signature.

Claims (37)

1. A method comprising:

providing a thermoplastic test material;

providing at least one sensor;

detecting a plurality of parameters in the thermoplastic test material using the at least one sensor;

generating a plurality of outputs in response to the detecting;

providing at least one thermoplastic pattern signature, each thermoplastic pattern signature tied to manufacturing data taken during manufacturing of a thermoplastic material, wherein said manufacturing data includes a measurement of contamination and identification of a manufacturer physical plant; and

validating, automatically, the thermoplastic test material as a function of the plurality of outputs having been generated and the thermoplastic pattern signature, wherein the validating includes verifying a match between the plurality of outputs having been generated and the thermoplastic pattern signature;

generating a report of the validating of the thermoplastic test material, including the validating that the thermoplastic test material was manufactured by the manufacturer physical plant.

2. The method of claim 1 further comprising

converting the thermoplastic test material wherein the converting consists of at least one process selected from a group of processes consisting of injection molding, compression molding, transfer molding, rotational molding, extrusion, blow molding, blown film extrusion, thermoforming, calendaring, fibering, foaming, and laminating.

3. The method of claim 1 further comprising storing the thermoplastic pattern signature.

4. The method of claim 3 wherein the storing comprises digitally storing the plurality of outputs on at least one of a conversion line, a plant server, and a plant complex server.

5. The method of claim 1 further comprising retrieving the thermoplastic pattern signature from storage including digitally retrieving the thermoplastic pattern signature from at least one of a conversion line storage, a plant storage, and/or a plant complex storage.

6. A method comprising:

providing a thermoplastic test material;

providing at least one sensor;

detecting a plurality of parameters in the thermoplastic test material using the at least one sensor;

generating a plurality of outputs in response to the detecting;

providing at least one thermoplastic pattern signature, each thermoplastic pattern signature tied to manufacturing data taken during manufacturing of a thermoplastic material, wherein said manufacturing data includes a measurement of contamination and identification of a manufacturer physical plant; and

validating, automatically, a percentage of post-consumer recycled thermoplastic content in the thermoplastic test material as a function of the plurality of outputs having been generated and the thermoplastic pattern signature, wherein the validating includes verifying a match between the plurality of outputs having been generated and the thermoplastic pattern signature;

generating a report of the validating of the thermoplastic test material, including the validating that the thermoplastic test material was manufactured by the manufacturer physical plant.

7. The method of claim 6 , further comprising

converting the thermoplastic test material wherein the converting consists of at least one process selected from a group of processes consisting of injection molding, compression molding, transfer molding, rotational molding, extrusion, blow molding, blown film extrusion, thermoforming, calendaring, fibering, foaming, and laminating.

8. The method of claim 6 , wherein the thermoplastic test material is a blend comprising the ratio of recycled thermoplastic material to virgin thermoplastic material.

9. The method of claim 6 , wherein the detecting comprises using the at least one sensor to detect patterns that reflect different percentages of post-consumer recycled thermoplastic content.

10. The method of claim 6 , further comprising storing the thermoplastic pattern signature.

11. The method of claim 10 wherein the storing comprises digitally storing the plurality of outputs on a at least one of a conversion line, a plant server, and a plant complex server.

12. The method of claim 6 , retrieving the thermoplastic pattern signature from storage including of digitally retrieving the thermoplastic pattern signature from at least one of a conversion line storage, a plant storage, and/or a plant complex storage.

13. A method comprising:

providing a thermoplastic test material;

detecting a first plurality of parameters in the thermoplastic test material using at least one sensor;

storing a set of thermoplastic pattern signatures in response to the detecting of the first plurality of parameters in the thermoplastic test material, wherein each of the set of thermoplastic pattern signatures are tied to manufacturing data taken during manufacturing of a thermoplastic material, wherein said manufacturing data includes a measurement of contamination and identification of a manufacturer physical plant;

detecting a second plurality of parameters in the thermoplastic test material using the at least one sensor;

validating, automatically, the thermoplastic test material as a function of the detecting of the second plurality of parameters in the thermoplastic test material and the set of thermoplastic pattern signatures having been stored, wherein the validating includes verifying a match between the second plurality of parameters having been detected and the set of thermoplastic pattern signatures having been stored; and

generating a report of the validating of the thermoplastic test material, including the validating that the thermoplastic test material was manufactured by the manufacturer physical plant.

14. The method of claim 13 , wherein the verifying comprises computing a search algorithm that compares an equivalence of the thermoplastic pattern signatures comprising a test set of thermoplastic pattern signatures with the set of thermoplastic pattern signatures having been stored.

15. The method of claim 14 wherein the verifying comprises determining a statistical metric that quantifies a correspondence of a thermoplastic pattern signatures in the test set and a thermoplastic pattern signature in the set having been stored.

Assignments (2)
NUNC PRO TUNC ASSIGNMENT Recorded Jun 28, 2022
From: DIALOGR SYSTEMS, LLC
To: DANES, KATHERINE D
Reel/Frame 060340/0672 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 13, 2017
From: DANES, JEFFREY E.
To: DIALOGR SYSTEMS, LLC
Reel/Frame 041563/0295 →
Continuity (1)
Related Publication 20140332994A1 · Nov 13, 2014