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:
Jul. 17, 1984
Filed:
Apr. 20, 1981
Applicant:
Inventors:
Henno Keskkula, Midland, MI (US);
Donald A Maass, Midland, MI (US);
Kathleen M McCreedy, Midland, MI (US);
Assignee:
The Dow Chemical Company, Midland, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L / ;
U.S. Cl.
CPC ...
525 71 ;
Abstract
Excellently-propertied, physical and intimately-admixed blends of polymers (i.e., 'polyblends') comprise in intimate admixtures (A) large particle size, mass-made acrylonitrile/butadiene/styrene (i.e., 'ABS')-type resins; and (B) certain grafted and/or interpolymerized rubber concentrates (i.e., 'MMA') or MMA copolymers with certain other acrylic and/or vinyl monomers onto predominantly polybutadiene (i.e., 'PBD') elastomeric substrate(s).