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:
Jun. 02, 1992
Filed:
Oct. 04, 1990
Toshihiko Hori, Kawasaki, JP;
Eitaro Nakamura, Kawasaki, JP;
Nippon Zeon Co., Ltd., Tokyo, JP;
Abstract
A process and apparatus for producing laminated glass wherein a film-forming plastisol is coated on a surface of a first glass plate to form a layer of the plastisol so that the thickness of the layer may monotonically vary; a second glass plate which has been heated at least at its peripheral portions is brought in contact with the layer of the plastisol first at a portion where the layer is the thickest and thereafter at portions where the layer is thinner, thereby gradually laminating the glass plates to each other while causing the plastisol to lose its fluidity at portions where is comes in contact with the heated second glass plate; and the laminated glass plates is heated under pressure so that the plastisol gelates. The process and apparatus are productive of laminated glass of high quality in high productivity.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile