Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1991-01-29
1992-07-07
Schofer, Joseph L.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
5253593, 526279, 526171, 526309, C08F13008
Patent
active
051284189
ABSTRACT:
The monomer cis-5,6-bis(trimethylsiloxy)-1,3-cyclohexadiene can be polymerized with certain catalysts, such as bis(allyltrifluoroacetato nickel (II) and bis(allylpentafluorophenoxy nickel II). The resulting polymer is a precursor to poly(para-phenylene). Other substituted cyclohexadienes may also be polymerized by these catalysts to form useful polymers.
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Ballard, D. G. H. et al. (1988) Macromal. 21, 294-304.
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Conticello Vincent P.
Gin Douglas L.
Grubbs Robert H.
Hampton Philip D.
Wheeler David R.
California Institute of Technology
Nagumo M.
Schofer Joseph L.
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