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. 20, 2010
Filed:
Jun. 30, 2005
Ulrich Kern, Ingelheim, DE;
Ursula Murschall, Nierstein, DE;
Bodo Kuhmann, Runkel, DE;
Guenther Crass, Taunusstein, DE;
Ulrich Kern, Ingelheim, DE;
Ursula Murschall, Nierstein, DE;
Bodo Kuhmann, Runkel, DE;
Guenther Crass, Taunusstein, DE;
Mitsubishi Polyester Film GmbH, Wiesbaden, DE;
Abstract
A process is described for production of a biaxially oriented film which comprises at one crystallizable thermoplastic as main constituent and comprises at least 500 ppm, based on the weight of thermoplastic, of a pigment. The production process uses at least 20% by weight, based on the weight of the film, of recycled material of the same type whose molecular weight has been increased by condensation processes.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile