| 摘要 |
#CMT# #/CMT# Polyalkylene compound (A) is new. #CMT# : #/CMT# Polyalkylene compound (A) of formula (I) and (II), is new. A : 2-4C alkylene; R : H, m-numbered acid group or m-numbered 1-200C organic group containing hetero atoms O, N, S or P; n : 4-900; and m : 1-50. Independent claims are included for: (1) the preparation of an emulsified copolymer comprising adding olefinic unsaturated compound and (I) and/or (II) for radical polymerization, and polymerizing the obtained mixture in water phase; and (2) a copolymer and their dispersion comprising monomers of (I) and (II) and at least a olefinic unsaturated monomer. #CMT#[Image]#/CMT# #CMT#USE : #/CMT# (A) is useful as polymerizable emulsifier (claimed). (A) is useful as a reactive emulsifier or hydrolysis stable macro monomer. (A) is useful in the polymer synthesis or as a reactive intermediates or as perfumes or aroma materials. #CMT#ADVANTAGE : #/CMT# (A) is hydrolysis-stable, economical and storable. #CMT#ORGANIC CHEMISTRY : #/CMT# Preparation (Disclosed): Preparation of (A) comprises reaction of reacting corresponding alkoxylate compounds with corresponding acids or their derivatives. #CMT#ORGANIC CHEMISTRY : #/CMT# Preferred Components: The olefinic unsaturated monomer is open chain N-vinyl amide, cyclic N-vinyl amide (N-vinyllactam) with a ring size of 3-9, amides of acrylic- and methacrylic acid, alkoxylated acryl- and methacrylamide, N,N-dimethylaminomethacrylate; diethylamino-methylmethacrylate, acryl- and methacrylamidoglycolic acid, 2- and 4-vinylpyridine, vinylacetate, methacrylicacid glycidylester, styrol, acrylnitrile, diallylamine, diallyldimethylammoniumchloride, trimethyl-2-methacryloylethylammoniumchloride, ethylene, propene, butene, pentene, 1,3-butadiene and chloroprene, vinylchloride, vinylidenechloride and vinylidenefluoride, alkoxylated allyl-, vinyl compound and methacrylic acid, styrolsulfonic acid, maleinic acid, fumaric acid, crotonic acid, itaconic acid, senecioic acid, acrylamidomethylpropanesulfonic acid, methallylsulfonic acid or vinylphosphonic acid derivatives. #CMT#DEFINITIONS : #/CMT# Preferred Definitions: A : ethylene group or ethylene- and propylene group; and m : 1-10. #CMT#EXAMPLE : #/CMT# In a pressure reactor, eugenol (150 g) and sodiummethanolate (0.87 g) was dissolved in methanol, and the mixture was stirred for 3 hours at 70[deg]C, in the vacuum. Subsequently ethyleneoxide (402 g) was slowly added at 160[deg]C and the pressure were maintained at 6 bar. The obtained polyether was neutralized with acetic acid and analyzed in 1H-NMR. In the NMR spectrum, signals of an isoeugenolethoxylates with 10 ethyleneglycol units were found per aromatic residue. |
