Electrically conductive rigid polyurethane foam

Title: Electrically conductive rigid polyurethane foam

Full Record
Other Related Research

Abstract

A rigid, polyurethane foam comprises about 2-10 weight percent, based on the total foam weight, of a carbon black which is CONDUCTEX CC-40-220 or CONDUCTEX SC, whereby the rigid polyurethane foam is electrically conductive and has essentially the same mechanical properties as the same foam without carbon black added.

Inventors:

Neet, Thomas E. ^[1]; Spieker, David A. ^[2]

(Grandview, MO)
(Olathe, KS)

Issue Date:: 1985-03-19

Research Org.:: Kansas City Plant (KCP), Kansas City, MO (United States)

OSTI Identifier:: 865376

Patent Number(s):: 4505973

Application Number:: 06/559,502

Assignee:: United States of America as represented by United States (Washington, DC) KCP

DOE Contract Number:: AC04-76DP00613

Resource Type:: Patent

Country of Publication:: United States

Language:: English

Subject:: electrically; conductive; rigid; polyurethane; foam; comprises; 2-10; weight; percent; based; total; carbon; black; conductex; cc-40-220; whereby; essentially; mechanical; properties; added; polyurethane foam; weight percent; electrically conductive; mechanical properties; carbon black; rigid polyurethane; conductive rigid; /428/252/521/

Citation Formats


                    Neet, Thomas E., and Spieker, David A. Electrically conductive rigid polyurethane foam.  United States: N. p., 1985. 
        Web.

Copy to clipboard


                    Neet, Thomas E., & Spieker, David A. Electrically conductive rigid polyurethane foam.  United States.

Copy to clipboard


                    Neet, Thomas E., and Spieker, David A. Tue .  
        "Electrically conductive rigid polyurethane foam".  United States.  https://www.osti.gov/servlets/purl/865376.

Copy to clipboard


                    
@article{osti_865376,

  title        = {Electrically conductive rigid polyurethane foam},

  author       = {Neet, Thomas E. and Spieker, David A.},

  abstractNote = {A rigid, polyurethane foam comprises about 2-10 weight percent, based on the total foam weight, of a carbon black which is CONDUCTEX CC-40-220 or CONDUCTEX SC, whereby the rigid polyurethane foam is electrically conductive and has essentially the same mechanical properties as the same foam without carbon black added.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {1985},

  month        = {3}

}

Copy to clipboard

Patent:

View Patent

Save / Share:

Export Metadata

Save to My Library

Similar records in DOE Patents and OSTI.GOV collections:

Electrically conductive rigid polyurethane foam

Patent Neet, T.E.; Spieker, D.A.

A rigid, moldable polyurethane foam comprises about 2 to 10 weight percent, based on the total foam weight, of a carbon black which is CONDUCTEX CC-40-220 or CONDUCTEX SC, whereby the rigid polyurethane foam is electrically conductive and has essentially the same mechanical properties as the same foam without carbon black added.
Electrically conductive rigid polyurethane foam

Patent Neet, Th.E.; Spieker, D.A.

A rigid, polyurethane foam comprises about 2-10 weight percent, based on the total foam weight, of a carbon black which is CONDUCTEX CC-40-220 or CONDUCTEX SC, whereby the rigid polyurethane foam is electrically conductive and has essentially the same mechanical properties as the same foam without carbon black added.
Electrically conductive proppant and methods for detecting, locating and characterizing the electrically conductive proppant

Patent Cannan, Chad; Bartel, Lewis; Palisch, Terrence; ...

Electrically conductive proppants and methods for detecting, locating, and characterizing same are provided. The electrically conductive proppant can include a substantially uniform coating of an electrically conductive material having a thickness of at least 500 nm. The method can include injecting a hydraulic fluid into a wellbore extending into a subterranean formation at a rate and pressure sufficient to open a fracture therein, injecting into the fracture a fluid containing the electrically conductive proppant, electrically energizing the earth at or near the fracture, and measuring three dimensional (x, y, and z) components of electric and magnetic field responses at amore »« less
Full Text Available
Rigid zeolite containing polyurethane foams

Patent Frost, Charles B. (Livermore, CA)

A closed cell rigid polyurethane foam has been prepared which contains up to about 60% by weight of molecular sieves capable of sorbing molecules with effective critical diameters of up to about 10 .ANG.. The molecular sieve component of the foam can be preloaded with catalysts or with reactive compounds that can be released upon activation of the foam to control and complete crosslinking after the foam is formed. The foam can also be loaded with water or other flame-retarding agents, after completion. Up to about 50% of the weight of the isocyanate component of the foam can be replacedmore »« less
Full Text Available
Treatment of concentrated industrial wastewaters originating from oil shale and the like by electrolysis polyurethane foam interaction

Patent Tiernan, Joan E. (Novato, CA)

Highly concentrated and toxic petroleum-based and synthetic fuels wastewaters such as oil shale retort water are treated in a unit treatment process by electrolysis in a reactor containing oleophilic, ionized, open-celled polyurethane foams and subjected to mixing and laminar flow conditions at an average detention time of six hours. Both the polyurethane foams and the foam regenerate solution are re-used. The treatment is a cost-effective process for waste-waters which are not treatable, or are not cost-effectively treatable, by conventional process series.
Full Text Available

Similar Records