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. 02, 2019
Filed:
Mar. 04, 2015
Autoneum Management Ag, Winterthur, CH;
Pierre Daniere, Milford, MI (US);
Santiago Clara, Winterthur, CH;
Wilfried Junghans, Frauenfeld, CH;
AUTONEUM MANAGEMENT AG, Winterthur, CH;
Abstract
Thermoplastic composition, comprising at least components (i) to (iii): (i) from 10 to 50% by weight of a combination of at least one first ethylene polymer (A) and at least one second ethylene polymer (B), wherein (A) is selected such as to exhibit (a) a density of from 0.87 g/cm-0.90 g/cmas determined according to ASTM D792; (β) a melt flow index of from 0.3 g/10 min-5 g/10 min as determined according to ASTM D1238 (190° C./2.16 kg); (γ) a flexural modulus of from 5 to 60 MPa measured according to ASTM D790; and wherein (B) is selected such as to exhibit (a) a density of from 0.90 g/cm-0.92 g/cmas determined according to ASTM D792; (β) a melt flow index of from 0.3 g/10 min-10 g/10 min as determined according to ASTM D1238 (190° C./2.16 kg); (γ) a flexural modulus which is higher than that of (A); (ii) from 35-90% by weight of inorganic particles as filler; (iii) from 0.05-20% by weight of a liquid (at 23° C.) as a plasticizer for the at least one first ethylene polymer (A) and/or the at least one second ethylene polymer (B); the % by weight of components (i) to (iii) being based on the total weight of the composition.