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:
Jun. 23, 2015
Filed:
Mar. 14, 2012
Tony Longdon, Swadlincote, GB;
Paul William Law, Balsall Common, GB;
Kevin Sillence, Fareham, GB;
David John Wetters, High Peak, GB;
Daniel Arnillas Perez, Southampton, GB;
Tony Longdon, Swadlincote, GB;
Paul William Law, Balsall Common, GB;
Kevin Sillence, Fareham, GB;
David John Wetters, High Peak, GB;
Daniel Arnillas Perez, Southampton, GB;
Biome Bioplastics Limited, , GB;
Abstract
A bio-resin composition contains cellulose acetate and a biodegradable secondary polymer in a ratio of at least 10:1 by weight of the total weight of the composition wherein the secondary polymer is an aliphatic polyester such as polybutylene succinate or an aliphatic co-polyester such as polybutylene succinate adipate or an aliphatic/aromatic polyester such as polybutylene adipate terephthalate. The secondary polymer may be present in an amount up to 10% by weight, more preferably up to 6% by weight and more preferably still in the range 2% to 3% by weight of the total weight of the composition where the combined amount of secondary polymer and cellulose acetate may be up to 85% of the total weight of the composition.