Invention Grant
- Patent Title: Injection molded article and method for the manufacture thereof
- Patent Title (中): 注射成型品及其制造方法
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Application No.: US12254920Application Date: 2008-10-21
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Publication No.: US07790791B2Publication Date: 2010-09-07
- Inventor: Sean W. Culligan
- Applicant: Sean W. Culligan
- Applicant Address: NL
- Assignee: Sabic Innovative Plastics IP B.V.
- Current Assignee: Sabic Innovative Plastics IP B.V.
- Current Assignee Address: NL
- Agency: Cantor Colburn LLP
- Main IPC: C08K5/523
- IPC: C08K5/523 ; C08K5/526
Abstract:
The molding defect known as “splay” is reduced in poly(arylene ether) injection molding compositions including specific amounts of poly(arylene ether), rubber-modified polystyrene, triaryl phosphate, and aryl phosphite. The molding compositions are particularly useful for injection molding articles with large, thin sections, such as battery cases for the back-up batteries used in wireless towers.
Public/Granted literature
- US20100099801A1 INJECTION MOLDED ARTICLE AND METHOD FOR THE MANUFACTURE THEREOF Public/Granted day:2010-04-22
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