Invention Grant
- Patent Title: Method and application for controlling alignment of fibers during injection molding process
- Patent Title (中): 注塑成型过程中纤维对齐方法及应用
-
Application No.: US13528923Application Date: 2012-06-21
-
Publication No.: US09409329B2Publication Date: 2016-08-09
- Inventor: Umesh N. Gandhi
- Applicant: Umesh N. Gandhi
- Applicant Address: US KY Erlanger
- Assignee: Toyota Motor Engineering & Manufacturing North America, Inc.
- Current Assignee: Toyota Motor Engineering & Manufacturing North America, Inc.
- Current Assignee Address: US KY Erlanger
- Agency: Darrow Mustafa PC
- Agent Christopher G. Darrow
- Main IPC: B29C45/18
- IPC: B29C45/18 ; B29C45/00 ; B29C45/17
Abstract:
A method of controlling the orientation of glass or plastic reinforcing fibers in an injection molded polymeric/fiber article including the step of applying a high electric field to at least a portion of the mold cavity during the injection of the fiber/polymer mix and during a setup or packing time preceding the ejection of the article from the mold.
Public/Granted literature
- US20130341837A1 METHOD AND APPLICATION FOR CONTROLLING ALIGNMENT OF FIBERS DURING INJECTION MOLDING PROCESS Public/Granted day:2013-12-26
Information query
