Bis-Schiff base compositions and formulations
Chemical compositions are provided having the structure of Formula (I): where R includes at least one aromatic moiety, and X and X′ may both or independently include an aromatic moiety, an aliphatic moiety, or a hydrogen. Additionally, chemical formulations are provided which include the chemical composition having the structure of Formula (I) and at least one solvent.
1. A chemical composition comprising a chemical having the structure of Formula (I):
wherein:
R is selected from at least one of Formula (IV), Formula (V), Formula (VI), Formula (VII), Formula (IX), Formula (X), Formula (XI), Formula (XII), Formula (XIII), Formula (XIV), Formula (XV), Formula (XVI), Formula (XVII), Formula (XVIII), Formula (XIX), Formula (XX), Formula (XXII), Formula (XXIII), Formula (XXIV), Formula (XXV), Formula (XXVI), Formula (XXVII), Formula (XXVIII), Formula (XXIX), Formula (XXX), or Formula (XXXI);
X comprises an aromatic moiety, an aliphatic moiety, or a hydrogen when R is selected from Formula (VI), Formula (VII), Formula (VIII), Formula (XII), Formula (XIII), Formula (XIV), Formula (XV), Formula (XVI), Formula (XIX), Formula (XX), Formula (XXII), Formula (XXIII), Formula (XXIV), Formula (XXV), Formula (XXVI), Formula (XXVII), Formula (XXVIII), Formula (XXIX), Formula (XXX), or Formula (XXXI);
X consists of a hydrogen when R is selected from Formula (IV), Formula (V), Formula (IX), Formula (X), Formula (XI), or Formula (XVII);
X′ comprises an aromatic moiety, an aliphatic moiety, or a hydrogen when R is selected from Formula (VI), Formula (VII), Formula (VIII), Formula (XII), Formula (XIII), Formula (XIV), Formula (XV), Formula (XVI), Formula (XIX), Formula (XX), Formula (XXII), Formula (XXIII), Formula (XXIV), Formula (XXV), Formula (XXVI), Formula (XXVII), Formula (XXVIII), Formula (XXIX), Formula (XXX), or Formula (XXXI); and
X′ consists of a hydrogen when R is selected from Formula (IV), Formula (V), Formula (IX), Formula (X), Formula (XI), or Formula (XVII):
wherein for Formula (XXV), Formula (XXVI), Formula (XXVII), Formula (XXVIII), Formula (XXIX), Formula (XXX), or Formula (XXXI):
R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , and R 8 are each independently selected from Formula (IV), Formula (V), Formula (VI), Formula (VII), Formula (VIII), Formula (IX), Formula (X), Formula (XI), Formula (XII), Formula (XIII), Formula (XIV), Formula (XV), Formula (XVI), Formula (XVII), Formula (XVIII), Formula (XIX), Formula (XX), Formula (XXI), Formula (XXII), Formula (XXIII), and Formula (XXIV),
the aromatic moieties Ar 1 , Ar 2 , Ar 3 , Ar 4 , Ar 5 , Ar 6 , and Ar 7 are meta-substituted or para-substituted; and
Formula (XXVIII), Formula (XXIX), Formula (XXX), and Formula (XXXI) are each illustrated broken across multiple lines but represent a single continuous structure.
2. The chemical composition of claim 1 , wherein the chemical composition has a melt viscosity of less than or equal to 500 cP at less than or equal to 150° C., as measured by rotational rheometry.
3. The chemical composition of claim 1 , wherein the chemical composition is used in at least one of an architecture, coating, composite, construction, oil and gas, mining, defense, space, aerospace, automotive, marine, or electronic industries.
4. The chemical composition of claim 3 , wherein the chemical composition is used as a thermosetting resin in the composite industry.
5. The chemical composition of claim 3 , wherein the chemical composition is used as a thermosetting resin in the coating industry.
6. A polymer produced from the chemical composition of claim 1 .
7. The polymer of claim 6 , wherein the polymer is used in at least one of an architecture, coating, construction, oil and gas, mining, defense, space, aerospace, automotive, marine, manufacturing, or electronic industries.
8. The polymer of claim 6 , wherein the polymer is used as a thermosetting resin in the composite industry.
9. The polymer of claim 6 , wherein the polymer is used as a thermosetting resin in the coating industry.
10. A chemical formulation comprising:
at least one solvent; and
a chemical having the structure of Formula (I):
wherein:
R is selected from at least one of Formula (IV), Formula (V), Formula (VI), Formula (VII), Formula (IX), Formula (X), Formula (XI), Formula (XII), Formula (XIII), Formula (XIV), Formula (XV), Formula (XVI), Formula (XVII), Formula (XVIII), Formula (XIX), Formula (XX), Formula (XXII), Formula (XXIII), Formula (XXIV), Formula (XXV), Formula (XXVI), Formula (XXVII), Formula (XXVIII), Formula (XXIX), Formula (XXX), or Formula (XXXI);
X comprises an aromatic moiety, an aliphatic moiety, or a hydrogen when R is selected from Formula (VI), Formula (VII), Formula (VIII), Formula (XII), Formula (XIII), Formula (XIV), Formula (XV), Formula (XVI), Formula (XIX), Formula (XX), Formula (XXII), Formula (XXIII), Formula (XXIV), Formula (XXV), Formula (XXVI), Formula (XXVII), Formula (XXVIII), Formula (XXIX), Formula (XXX), or Formula (XXXI);
X consists of a hydrogen when R is selected from Formula (IV), Formula (V), Formula (IX), Formula (X), Formula (XI), or Formula (XVII);
X′ comprises an aromatic moiety, an aliphatic moiety, or a hydrogen when R is selected from Formula (VI), Formula (VII), Formula (VIII), Formula (XII), Formula (XIII), Formula (XIV), Formula (XV), Formula (XVI), Formula (XIX), Formula (XX), Formula (XXII), Formula (XXIII), Formula (XXIV), Formula (XXV), Formula (XXVI), Formula (XXVII), Formula (XXVIII), Formula (XXIX), Formula (XXX), or Formula (XXXI); and
X′ consists of a hydrogen when R is selected from Formula (IV), Formula (V), Formula (IX), Formula (X), Formula (XI), or Formula (XVII):
wherein for Formula (XXV), Formula (XXVI), Formula (XXVII), Formula (XXVIII), Formula (XXIX), Formula (XXX), or Formula (XXXI):
R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , and R 8 are each independently selected from Formula (IV), Formula (V), Formula (VI), Formula (VII), Formula (VIII), Formula (IX), Formula (X), Formula (XI), Formula (XII), Formula (XIII), Formula (XIV), Formula (XV), Formula (XVI), Formula (XVII), Formula (XVIII), Formula (XIX), Formula (XX), Formula (XXI), Formula (XXII), Formula (XXIII), and Formula (XXIV), the aromatic moieties Ar 1 , Ar 2 , Ar 3 , Ar 4 , Ar 5 , Ar 6 , and Ar 7 are meta-substituted or para-substituted; and
Formula (XXVIII), Formula (XXIX), Formula (XXX), and Formula (XXXI) are each illustrated broken across multiple lines but represent a single continuous structure.
11. The chemical formulation of claim 10 , wherein the solvent is selected from the group consisting of toluene, dichloromethane, chloroform, acetone, tetrahydrofuran, cyclopentanone, parachlorobenzotrifluoride, dibasic ester, N-methylpyrrolidine, and combinations thereof.
12. The chemical formulation of claim 10 , wherein the chemical composition contains from 10 wt % to 90 wt % of the chemical having the structure of Formula (I).
13. The chemical formulation of claim 10 , wherein the chemical composition contains from 40 wt % to 85 wt % of the chemical having the structure of Formula (I).
14. The chemical formulation of claim 10 , wherein the formulation is used in at least one of an architecture, coating, construction, oil and gas, mining, defense, space, aerospace, automotive, marine, manufacturing, or electronic industries.