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:
Oct. 28, 1986
Filed:
May. 24, 1985
Tetsuyuki Matsubara, Yokohama, JP;
Norifumi Ito, Yokohama, JP;
Kazuo Sugazaki, Yokohama, JP;
Kouzo Ichikawa, Yokohama, JP;
Mune Iwamoto, Yokohama, JP;
Toshihiko Ando, Yokohama, JP;
Mitsui Toatsu Chemicals, Incorporated, Tokyo, JP;
Toyo Engineering Corporation, Tokyo, JP;
Abstract
A process for producing a styrene-base resin having improved moldability and a good hue by continuously adding a specific higher fatty acid amide in a dissolved or molten state, and/or a mixture of a specific higher fatty acid amide and a specific metallic soap in a molten state, to a styrene-base resin in the course of its production by continuous bulk or solution polymerization. The above process is particularly effective for rubber-modified styrene-acrylonitrile resins.