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:
May. 26, 1987
Filed:
Mar. 13, 1985
Applicant:
Inventor:
Yoshio Kishima, Kasukabe, JP;
Assignee:
Dainippon Plastics Co., Ltd., Osaka, JP;
Primary Examiner:
Int. Cl.
CPC ...
B32B / ;
U.S. Cl.
CPC ...
428412 ; 4284231 ; 427 541 ; 4273935 ; 427412 ;
Abstract
Polycarbonate molded articles having excellent weather resistance and excellent abrasion resistance in which polycarbonate molded object is coated with an abrasion resistant cured layer comprising an ultraviolet ray setting paint, through a primer layer comprising a thermoplastic acrylic (or methacrylic) polymer containing 4-8% by weight of an ultraviolet ray absorbing agent, which are substantially transparent and particularly useful as wall materials for greenhouse, ceiling materials, partition wall materials, wall materials for sunroom, substitutes for windbreak glass and the like.