Use of novel polymers of alkyl acrylates

Details Use of novel polymers of alkyl acrylates Use of novel polymers of alkyl acrylates

1979-03-05

1981-01-20

Hamrock, William F.

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

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

260340, 260 9R, 26034846, 26034848, 26034858, 26034861, 26034862, 2604659, 525 10, 525 28, 525279, 525298, 525329, 525354, 525369, C08F 812

Patent

active

042463700

ABSTRACT:
Polymers of esters of acrylic acid having an average chain length of about 6 to about 30 mers are prepared by an anionic polymerization reaction, carried out in the presence of a catalytic amount of an alkoxide anion. These polymers, their hydrolysis products, and their derivatives have a wide variety of applications, including among others use as components in films, coatings, fibers, impregnants, adhesives, and binders, and use as modifiers, plasticizers, melt flow improvers, and leveling agents.

REFERENCES:
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patent: 4158736 (1979-06-01), Lewis et al.
patent: 4163739 (1979-08-01), Dalibor
"Anionic Oligomerization of Acrylic Esters", by Feit, European Poly. Jour., 1967, vol. 3, pp. 523-534.
"Journal of Polymer Science", by Trekoval et al., Part c, 4 333, (1963).
"Introduction to Polymer Chemistry", Wiley & Sons, by Stille, pp. 48-61, 166-172.

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