Acrylic acid derivatives, method for preparing the acrylic acid

Details Acrylic acid derivatives, method for preparing the acrylic acid Acrylic acid derivatives, method for preparing the acrylic acid

1996-02-27

1998-11-10

Michl, Paul R.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Polymers from only ethylenic monomers or processes of...

524 5, 526240, 560183, 562587, C08F22064

Patent

active

058345760

ABSTRACT:
A novel acrylic ester which is represented by general formula (2) ##STR1## wherein R.sub.1 and R.sub.2 independently represent a hydrogen atom or an organic residue, R.sub.3 represents an organic residue, n is a positive number among 1 to 3, and m is a positive number among 1 to 100 and which is applicable to various uses, is obtained by reacting an acrylic ester of general formula (3) ##STR2## wherein R.sub.1 represents a hydrogen atom or an organic residue, and R.sub.3 represents an organic residue, with a cyclic ether compound of general formula (4) ##STR3## wherein R.sub.2 represents a hydrogen atom or an organic residue, and n is a positive number among 1 to 3. Moreover, a novel acrylic acid derivative whose use is even wider is obtained by hydrolyzing the acrylic acid derivative.

REFERENCES:
patent: 3678093 (1972-07-01), Morita
patent: 4002676 (1977-01-01), Borggrefe
patent: 4923642 (1990-05-01), Rutzen
"Nissan/Blenmer Pe(Polyethylene Glycol Monometacarylate)" (Brochure of Nippon Oil & Fats Co., Ltd., pp. 1-3).
"Radical polymerization of .alpha.-(alkoxymethyl)-and .alpha.-(oligo(ethyleneoxy)methyl)acrylic esters and characterization of the resulting polymers" B. Yamada et al., Polymer Preprints, Japan vol. 41, No. 6 (1992) pp. 1707-1709.
"Functional Polyether Compounds", Y Tanizaki, Nippon Oil and Fats Co., Ltd., Oil Chemistry, vol. 31, No. 5, (1982) pp. 253-255.

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