Azobisisobutyronitrile → HCID 20258750, compound

HRID 1165682Notes

Reaction equation

HRID 1165682 reaction equation
N(C(C)(C)C#N)=NC(C)(C)C#N.[C:13]([O:18][CH2:19][CH2:20][CH2:21][CH2:22][CH2:23][CH2:24][CH2:25][CH2:26][CH2:27][CH2:28][CH2:29][CH2:30][CH2:31][CH2:32][CH2:33][CH2:34][CH2:35][CH3:36])(=[O:17])[C:14]([CH3:16])=[CH2:15].C(O)(=O)C=C>>[C:13]([OH:18])(=[O:17])[CH:14]=[CH2:15].[C:13]([O:18][CH2:19][CH2:20][CH2:21][CH2:22][CH2:23][CH2:24][CH2:25][CH2:26][CH2:27][CH2:28][CH2:29][CH2:30][CH2:31][CH2:32][CH2:33][CH2:34][CH2:35][CH3:36])(=[O:17])[C:14]([CH3:16])=[CH2:15]

Participants

4

Reactant 3

HCID 6547AzobisisobutyronitrileHCID 6581Acrylic AcidHCID 122600Stearyl methacrylate

Product 1

HCID 20258750HCID 20258750, compound

Procedure

Acrylic acid/stearyl methacrylate copolymers were prepared in the following manner: 101.5 grams of Mineral Oil (Isopar®), 0.36 grams of azobisisobutyronitrile initiator, 0.9 grams of Witconate® P10-59 emulsifier and stearyl methacrylate (SMA) were weighed into eight ounce bottles. Acrylic acid (AA) was then weighed in, and the bottles were agitated to mix and dissolve all chemicals. These bottles were also purged with an inert gas, capped and placed in a 60° C. bottle bath for 16 hours. After polymerization of the monomers, the percent solids in the slurry was determined and the total polymer conversion and yields were calculated. Table I exhibits the specific amounts of each monomer used.

Workup

  1. additionto mix
  2. dissolutiondissolve all chemicals
  3. customThese bottles were also purged with an inert gas
  4. customcapped
  5. customplaced in a 60° C.
  6. customfor 16 hours
  7. customAfter polymerization of the monomers
  8. customthe total polymer conversion and yields

Sources & evidence

ORD record
ord-3da0f6b869e14021a7f7ee9f19405ecf
Source dataset
uspto-grants-1990_03
Patent number
US04911736

Reaction notes

Loading…