Adipic Acid → Epoxide resin

HRID 128153

Reaction equation

HRID 128153 reaction equation
[C:1]1(=O)O[C:4](=O)[CH2:3][CH2:2]1.[CH:8]([OH:13])(O)[CH2:9][CH2:10][CH3:11].[C:14](O)(=O)[CH2:15][CH2:16][CH2:17][CH2:18][C:19](O)=O.[CH3:24][C:25]([CH2:29][OH:30])([CH2:27]O)C>>[CH2:1]=[CH:2][C:3]1[CH:4]=[CH:11][CH:10]=[CH:9][CH:8]=1.[CH2:14]=[CH:15][C:16]1[CH:2]=[CH:1][C:19]([CH:24]=[CH2:25])=[CH:18][CH:17]=1.[CH2:29]1[O:30][CH:25]1[CH2:27][O:13][CH2:8][C:9]1[CH:10]=[CH:11][CH:3]=[CH:2][CH:1]=1

Participants

5

Reactant 4

HCID 196Adipic AcidHCID 7922Succinic anhydrideHCID 31344Neopentyl glycolHCID 165788Butanediol

Product 1

HCID 16213861Epoxide resin

Conditions

Temperature
120 °C

Procedure

77 g (0.05 equivalent) of an acid polyester prepared, by the melt process, from 21 mols of succinic anhydride and 20 mols of butanediol and 35 g (0.05 equivalent) of an acid polyester prepared, by the melt process, from 8 mols of adipic acid and 7 mols of neopentylglycol are warmed to 120° C. and mixed well with 11.0 g (0.1 equivalent) of triglycidyl isocyanurate and the mixture is poured into Anticorodal moulds which have internal dimensions of 150×150×1 mm, have been treated with a silicone mould-release agent and have been pre-warmed to 140° C. After removing the air, the mixture is cured in vacuo for 16 hours at 140° C. Crystalline, soft and tough mouldings are obtained, on which the following characteristics are determined:

Workup

  1. additionthe mixture is poured into Anticorodal moulds which
  2. temperaturehave been pre-warmed to 140° C
  3. customAfter removing the air
  4. customCrystalline, soft and tough mouldings are obtained, on which the following characteristics

Sources & evidence

ORD record
ord-4077398a68c449bd94eb8bde13a2dfec
Source dataset
uspto-grants-1981_03
Patent number
US04259198

Linked notes

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