专利名称：FUNCTIONAL POLYMERS WITH CARBON-LINKED FUNCTIONAL GROUPS
发明人：DARLING, Graham, D.,STRANIX, Brent,
R.,GAO, Jian, Ping
申请号：CA1998001087
申请日：19981127
公开号：WO99/028355P1
公开日：
19990610
专利内容由知识产权出版社提供
摘要：A functional polymer having active and stable functional groups, for separation or reactive processes in chemical manufacture or analysis, has carbon-linked functional groups on dimethylene spacers; a method of preparation is from pre-existing polymers comprising polymeric 1-(vinylphenyl)ethylene repeat units, by treating with H-X in the presence of free radicals, wherein X comprises a carbon atom that is linked to the -
CH[Ph-CH2CH2-]-CH2- remainder of said -CH[Ph-CH2CH2-X]-CH2- repeat unit in said product as a consequence of said reaction; the carbon atom can have characteristics selected from being sp2-hybridized and doubly bonded to an oxygen, being sp3-hybridized and singly bonded to an oxygen, being sp3-hybridized and singly bonded to a nitrogen that is also singly bonded to an sp2-hybridized carbon, being sp3-hybridized and singly bonded to a nitrogen and also to an sp2-hybridized carbon, and being sp3-hybridized and singly bonded to two sp2-hybridized carbons; H-X may comprise an N-alkylamide, N-alkyl urea, crown ether, aza crown ether, polyethylene glycol, N-alkyl amidine, amino acid residue, 1,3-diketone, 1,3-diester, or combinations thereof; H-X may be N-methyl pyrrolidinone, dimethyl acetamide, tetramethylurea, N, N'-
reactive and function polymers
dimethylpropyleneurea, 1,8-diazabicyclo[5.4.0]undec-7-ene, 2,4-pentanedione, diethylmalonate, 18-crown-6, dicyclohexano-18-crown-6, polyethyleneglycol methyl ether 350 g/mol, 2-chloroethyl ether, 2-hydroxyethyl ether, N-methylmorpholine or N-acetyl leucine; functional groups are afforded that comprise ether, polyether, crown ether, cryptand, lariat ether, amide, urea, amidine, ester, amine, carboxylic acid, or combinations thereof.
申请人：DARLING, Graham, D.,STRANIX, Brent, R.,GAO, Jian, Ping
地址：83 Mill Street Room 102, Box 117 Russell, Ontario K4R 1C8 CA,83 Mill Street Room 102, Box 117 Russell, Ontario K4R 1C8 CA,5831 Clark Street Montreal, Quebec H2T 2V6 CA,14 Woodbury Court Ottawa, Ontario K1G 5C4 CA
国籍：CA,CA,CA,CA
代理机构：CASSAN, Lynn, S.
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