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:
Jan. 28, 2020
Filed:
Jul. 09, 2018
Applicant:
Comadur S.a., Le Locle, CH;
Inventor:
Damien Cartier, Besancon, FR;
Assignee:
COMADUR S.A., Le Locle, CH;
Primary Examiner:
Int. Cl.
CPC ...
C08L 23/06 (2006.01); C04B 14/32 (2006.01); C04B 14/30 (2006.01); C04B 24/36 (2006.01); C04B 26/06 (2006.01); C04B 35/10 (2006.01); C04B 35/48 (2006.01); C04B 35/56 (2006.01); C04B 35/584 (2006.01); C04B 35/632 (2006.01); C04B 35/634 (2006.01); B22F 3/22 (2006.01); B22F 1/00 (2006.01); C04B 111/00 (2006.01); C04B 111/70 (2006.01);
U.S. Cl.
CPC ...
C08L 23/06 (2013.01); C04B 26/06 (2013.01); C04B 35/10 (2013.01); C04B 35/48 (2013.01); C04B 35/5607 (2013.01); C04B 35/5611 (2013.01); C04B 35/5626 (2013.01); C04B 35/584 (2013.01); C04B 35/632 (2013.01); C04B 35/63408 (2013.01); C04B 35/63416 (2013.01); C04B 35/63424 (2013.01); C04B 35/63428 (2013.01); C04B 35/63492 (2013.01); B22F 3/225 (2013.01); B22F 2001/0066 (2013.01); C04B 2111/00137 (2013.01); C04B 2111/70 (2013.01); C04B 2235/6022 (2013.01);
Abstract
A binder for an injection moulding composition includes: from 35 to 54% by volume of a polymeric base, from 40 to 55% by volume of a mixture of waxes, and approximately 10% by volume of a surfactant, wherein the polymeric base contains copolymers of ethylene and methacrylic or acrylic acid, or copolymers of ethylene and vinyl acetate, or copolymers of ethylene including maleic anhydride or a mixture of these copolymers, as well as polyethylene, polypropylene and acrylic resin.