Invention Grant
US09243087B2 LDPE enabling high output and good optics when blended with other polymers
有权
LDPE与其他聚合物混合时可实现高输出和良好光学
- Patent Title: LDPE enabling high output and good optics when blended with other polymers
- Patent Title (中): LDPE与其他聚合物混合时可实现高输出和良好光学
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Application No.: US12482517Application Date: 2009-06-11
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Publication No.: US09243087B2Publication Date: 2016-01-26
- Inventor: Teresa P. Karjala , Nilesh R. Savargaonkar , Jose Ortega , Brad A. Cobler , Lori L. Kardos , Wallace W. Yau
- Applicant: Teresa P. Karjala , Nilesh R. Savargaonkar , Jose Ortega , Brad A. Cobler , Lori L. Kardos , Wallace W. Yau
- Applicant Address: US MI Midland
- Assignee: Dow Global Technologies LLC
- Current Assignee: Dow Global Technologies LLC
- Current Assignee Address: US MI Midland
- Main IPC: C08F110/02
- IPC: C08F110/02 ; C08F10/02 ; C08J5/18 ; C08L23/04 ; C08L23/06 ; C08L23/08
Abstract:
An ethylene-based polymer characterized as having a density from about 0.9 to about 0.94 grams per cubic centimeter, a molecular weight distribution (Mw/Mn) from about 8 to about 30, a melt index (I2) from about 0.1 to about 50 grams per 10 minutes, a gpcBR value greater than 1.4 as determined by a gpcBR Branching Index and a Y value less than about 2 is disclosed. This ethylene-based polymer is especially useful for blending with other polymers such as LLDPE. When converting the blends into film, especially blown film, bubble stability and output is increased.
Public/Granted literature
- US20100317804A1 NOVEL LDPE ENABLING HIGH OUTPUT AND GOOD OPTICS WHEN BLENDED WITH OTHER POLYMERS Public/Granted day:2010-12-16
Information query
