skip to main content
DOE Patents title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Method of removing contaminants from plastic resins

Abstract

A method for removing contaminants from synthetic resin material containers using a first organic solvent system and a second carbon dioxide system. The organic solvent is utilized for removing the contaminants from the synthetic resin material and the carbon dioxide is used to separate any residual organic solvent from the synthetic resin material.

Inventors:
 [1];  [2];  [3]
  1. Harrisonville, MO
  2. Lee's Summit, MO
  3. Jamestown, CA
Issue Date:
Research Org.:
Kansas City Plant (KCP), Kansas City, MO (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
986188
Patent Number(s):
7452962
Application Number:
s; TRN: US201017%%28
Assignee:
Honeywell Federal Manufacturing & Technologies, LLC (Kansas City, MO)
Patent Classifications (CPCs):
Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE Y02W - CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
B - PERFORMING OPERATIONS B29 - WORKING OF PLASTICS B29K - INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR {MOULDS, } REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
DOE Contract Number:  
AC04-01AL66850
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
42 ENGINEERING; CARBON DIOXIDE; CONTAINERS; ORGANIC SOLVENTS; PLASTICS; RESINS; SURFACE CLEANING

Citation Formats

Bohnert, George W, Hand, Thomas E, and DeLaurentiis, Gary M. Method of removing contaminants from plastic resins. United States: N. p., 2008. Web.
Bohnert, George W, Hand, Thomas E, & DeLaurentiis, Gary M. Method of removing contaminants from plastic resins. United States.
Bohnert, George W, Hand, Thomas E, and DeLaurentiis, Gary M. Tue . "Method of removing contaminants from plastic resins". United States. https://www.osti.gov/servlets/purl/986188.
@article{osti_986188,
title = {Method of removing contaminants from plastic resins},
author = {Bohnert, George W and Hand, Thomas E and DeLaurentiis, Gary M},
abstractNote = {A method for removing contaminants from synthetic resin material containers using a first organic solvent system and a second carbon dioxide system. The organic solvent is utilized for removing the contaminants from the synthetic resin material and the carbon dioxide is used to separate any residual organic solvent from the synthetic resin material.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2008},
month = {11}
}

Patent:

Save / Share: