Invention Grant
- Patent Title: Dialky alkoxy phenyl sulfonium salt cationic initiators
- Patent Title (中): 二烷基苯基锍盐阳离子引发剂
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Application No.: US926426Application Date: 1992-08-10
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Publication No.: US5274148APublication Date: 1993-12-28
- Inventor: James A. Dougherty , James V. Crivello
- Applicant: James A. Dougherty , James V. Crivello
- Applicant Address: DE Wilmington
- Assignee: ISP Investments, Inc.
- Current Assignee: ISP Investments, Inc.
- Current Assignee Address: DE Wilmington
- Main IPC: C07C323/20
- IPC: C07C323/20 ; C07C381/12 ; C07F9/90 ; C07F9/92 ; C08F2/00 ; C08F2/48 ; C08F2/54 ; C08F4/00 ; C09D5/20 ; G03F7/029 ; C07F9/02
Abstract:
This invention relates to C.sub.14 to C.sub.20 alkoxy monophenyl sulfonium salt initiators having the formula ##STR1## wherein R is C.sub.14 to C.sub.20 alkyl; R.sub.1 and R.sub.2 are each independently C.sub.4 to C.sub.20 alkyl and X.sup.- is a non-basic, nonnucleophilic anion, which initiators are employed in the polymerization of mono- and poly- functional glycidyl ethers, alpha-olefin oxides and vinyl monomers or oligomers.
Public/Granted literature
- US5933158A Use of a link bit to fetch entries of a graphic address remapping table Public/Granted day:1999-08-03
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