Invention Grant
US08207248B2 Polyethylene composition having reduced warpage in molded articles
有权
聚乙烯组合物在模塑制品中具有降低的翘曲
- Patent Title: Polyethylene composition having reduced warpage in molded articles
- Patent Title (中): 聚乙烯组合物在模塑制品中具有降低的翘曲
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Application No.: US12658905Application Date: 2010-02-17
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Publication No.: US08207248B2Publication Date: 2012-06-26
- Inventor: Jeffrey C. Haley , Robert L. Sherman, Jr. , Edward S. Vargas , Douglas D. Keller , Jeffrey J. Strebel
- Applicant: Jeffrey C. Haley , Robert L. Sherman, Jr. , Edward S. Vargas , Douglas D. Keller , Jeffrey J. Strebel
- Applicant Address: US TX Houston
- Assignee: Equistar Chemicals, LP
- Current Assignee: Equistar Chemicals, LP
- Current Assignee Address: US TX Houston
- Main IPC: C08K5/34
- IPC: C08K5/34 ; C08K5/00

Abstract:
Disclosed is a colored high density polyethylene composition. The composition comprises a high density polyethylene, phthalocyanine blue, and talc. The composition exhibits reduced warpage in molded articles compared to those which do not contain talc. The composition is useful for injection molding and many other applications where a blue color is needed and low warpage is desired.
Public/Granted literature
- US20110201729A1 Polyethylene composition having reduced warpage in molded articles Public/Granted day:2011-08-18
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