Vinyl Acetate → HCID 23051942, compound

HRID 1413062Notes

Reaction equation

HRID 1413062 reaction equation
[C:1]([O:4][CH:5]=[CH2:6])(=[O:3])[CH3:2].[C:7]([O:11][CH2:12][CH3:13])(=[O:10])[CH:8]=C>>[C:1]([O:4][CH:5]=[CH2:6])(=[O:3])[CH3:2].[C:7]([O:11][CH2:12][CH3:13])(=[O:10])[CH3:8]

Participants

3

Reactant 2

HCID 7904Vinyl Acetate2×HCID 8821Ethyl Acrylate

Product 1

HCID 23051942HCID 23051942, compound

Procedure

Finely divided vinyl acetate-ethyl acetate copolymer is prepared exactly as described in Example 1 except that in place of the 59.3 parts vinyl acetate there is used a 70:30 mixture of vinyl acetate and ethyl acrylate and the post-heating time at 85° C. is three hours. The resulting dispersion contains 50.8% solids and has a particle size of 0.44 micron. The polymer has a reduced specific viscosity of 1.24 which corresponds to a molecular weight above 100,000 and has a second order transition temperature of 6° C.

Workup

  1. customa second order transition temperature of 6° C.

Sources & evidence

ORD record
ord-481084fa45344d9ebc7242b442e9ec1b
Source dataset
uspto-grants-1981_02
Patent number
US04248746

Reaction notes

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