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:
Aug. 10, 2004
Filed:
Dec. 28, 2001
Applicant:
Inventors:
Kazuhisa Tajima, Kobe, JP;
Riichi Nishimura, League City, TX (US);
Takahiko Sugaya, Houston, TX (US);
Assignee:
Other;
Primary Examiner:
Int. Cl.
CPC ...
C08L 3/312 ; C08L 5/104 ; B32B 2/730 ;
U.S. Cl.
CPC ...
C08L 3/312 ; C08L 5/104 ; B32B 2/730 ;
Abstract
An acrylic resin composition suitable for the preparation of capstock for siding panels and having excellent impact resistance, weatherability and processability and a low gloss, which comprises 30 to 100% by weight of an impact modifier having a multilayer structure and 0 to 70% by weight of a methyl methacrylate homopolymer or copolymer and whose MFI (melt flow index measured according to ASTM D-1238 at 230° C. and a load of 3.8 kg) is not more than 0.35 g/10 minutes.