Invention Grant
- Patent Title: Telechelic telomers of chlorotrifluoroethylene
- Patent Title (中): 三氟氯乙烯的电视派对
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Application No.: US270843Application Date: 1994-07-05
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Publication No.: US5481046APublication Date: 1996-01-02
- Inventor: Richard D. Chambers , Martin P. Greenhall , Antony P. Wright
- Applicant: Richard D. Chambers , Martin P. Greenhall , Antony P. Wright
- Applicant Address: MI Midland
- Assignee: Dow Corning Corporation
- Current Assignee: Dow Corning Corporation
- Current Assignee Address: MI Midland
- Main IPC: C08F2/00
- IPC: C08F2/00 ; C07C19/16 ; C07C43/12 ; C08F2/38 ; C08F14/24 ; C08F214/24 ; C07C41/00 ; C07C19/07
Abstract:
Iodine terminated liquid telechelic telomers of chlorotrifluoroethylene (CTFE) containing an average of more than 1 CTFE unit per molecule are novel compounds. The telomers can be prepared by a photochemically initiated reaction between liquified CTFE and either elemental iodine or the telogen ICF.sub.2 CFClI at temperatures below about 50.degree. C.
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