Chemical Information Call-in: Round One

carbon nanotubes

For the first call-in, DTSC requested information about carbon nanotubes (also known as “CNT”).  DTSC searched scientific literature and publicly available data sources, hosted a roundtable discussion, and participated in a webinar as part of the call-in process for obtaining information about carbon nanotubes.

DTSC sent a formal request letter on January 22, 2009, to 26 companies which were identified as producers or importers of carbon nanotubes in or to California.  The letter required manufacturers and importers to submit their responses within one year.  DTSC sent a follow-up letter on February 16, 2010, to remind companies that had not yet responded.  The Round One carbon nanotube responses were:

Company (Alphabetical Order)

Response

Ahwahnee Technology

Business Closed

American Elements

September 14, 2009

Apex Nanomaterials

Business Closed

Bayer MaterialSciences, LLC.

January 20, 2010 

Carbon Solutions, Inc. 

January, 21 2010

Carbolex, Inc.

Business Closed

California Institute of Technology

January 20, 2010

California State University (CSU) System

September 14, 2009

Cheap Tubes

March 1, 2010

Cnano Technology, Limited

January 18, 2010

ELORET Corporation

March 8, 2010

Graphene Solutions

Not Applicable
June 17, 2010

Lawrence Berkeley National Laboratory (LBNL)

January 11, 2010

Lawrence Livermore National Laboratory (LLNL) 

March 25, 2010

Molecular Nanosystems, Inc.

December 22, 2009

Nanomix

February 16, 2010

NASA Ames Research Center

January 26, 2010

San Jose State University

June 17, 2009

Santa Clara University

March 8, 2010

Stanford Materials, Inc.

January 27, 2010

Stanford University

December 23, 2009

Sun Innovations (formerly Sun Nano)

December 23, 2009

University of Affiliated Reseach Center UARC/NASA Ames

March 4, 2010

Unidym, Inc.

January 21, 2010

University of California (UC)

January19, 2010

University of Southern California (USC) 

January13, 2010