The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 09, 2013
Filed:
Jun. 16, 2010
John W. Frost, Okemos, MI (US);
Adeline Miermont, Toledo, OH (US);
Dirk Schweitzer, Okemos, MI (US);
VU Bui, Davis, CA (US);
Edward Paschke, Galena, IL (US);
Douglas A. Wicks, Minneapolis, MN (US);
John W. Frost, Okemos, MI (US);
Adeline Miermont, Toledo, OH (US);
Dirk Schweitzer, Okemos, MI (US);
Vu Bui, Davis, CA (US);
Edward Paschke, Galena, IL (US);
Douglas A. Wicks, Minneapolis, MN (US);
Amyris, Inc., Emeryville, CA, unknown;
Abstract
The present invention relates to polyesters prepared from benzene, cyclohexene and cyclohexane compounds having carboxylic acid groups at the 1 and 4, and optionally the 2, positions, such as terephthalic acid or dimethyl terephthalates, and alkylene glycols, such ethylene glycol or 1,4-butane diol. The invention also relates to processes for preparing such polyesters. The invention also relates to such polyesters derived from starting materials derived from renewable resources.