Invention Grant
US4330495A Novel method of crosslinking/foaming of low density polyethylene using
linear peroxyketals
失效
使用线性过氧化缩酮的低密度聚乙烯的交联/发泡的新方法
- Patent Title: Novel method of crosslinking/foaming of low density polyethylene using linear peroxyketals
- Patent Title (中): 使用线性过氧化缩酮的低密度聚乙烯的交联/发泡的新方法
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Application No.: US237200Application Date: 1981-02-23
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Publication No.: US4330495APublication Date: 1982-05-18
- Inventor: Reidar Halle , Roger N. Lewis , John R. Muenchow
- Applicant: Reidar Halle , Roger N. Lewis , John R. Muenchow
- Applicant Address: CA Richmond
- Assignee: U.S. Peroxygen Company
- Current Assignee: U.S. Peroxygen Company
- Current Assignee Address: CA Richmond
- Main IPC: C08J9/06
- IPC: C08J9/06 ; C07C409/22 ; C08J9/08 ; C08J9/10 ; C08K5/14 ; C08L23/04
Abstract:
A novel method of making foamed, crosslinked low density polyethylene utilizing as dual crosslinking/blowing agents, organic peroxides of the formula: ##STR1## where each R is a t-alkyl group bonded through its tertiary carbon atom and having 4-8 carbon atoms; and R' is an alkyl group of 1-6 carbon atoms.
Public/Granted literature
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