Thixotropic, porous, chemiluminescent reactant composition
View Patent ↗The thixotropic composition of the instant invention may be cured to a more or less rigid form without the use of a mold. The shaped thixotropic composition includes one of the two components which when combined result in chemiluminescent light. The cured solid is useful in a variety of environments and will emit chemiluminescent light upon addition of a second chemiluminescent component.
1. A chemiluminescent article comprising:
a first chemiluminescent reactant component including a first chemiluminescent reactant solution and a first particulate resin in amounts effective to yield a uniform dispersion upon admixture thereof and a second particulate resin in an amount effective to yield a porous thixotropic composition defined as having liquid characteristics under shear forces, sufficient cohesive properties to permit formation into a desired shape without a mold in the absence of said shear force, and capable of forming a flexible mass upon addition of heat; and
a second chemiluminescent reactant component separated from said first chemiluminescent reactant component;
wherein contact between said first and second chemiluminescent reactant components will result in generation of chemiluminescent light.
2. The chemiluminescent article of claim 1 , wherein said first chemiluminescent reactant component includes an oxalate and said second chemiluminescent reactant component includes an activator.
3. The chemiluminescent article of claim 2 , wherein said first chemiluminescent reactant component includes an activator and said second chemiluminescent reactant component includes an oxalate.
4. The chemiluminescent article of claim 1 further comprising of a plurality of different dyes, fluorescent substances, or combinations thereof spatially separated in said chemiluminescent article wherein said different dyes, fluorescent substances, or combinations thereof are capable of generating different wavelengths of chemiluminescent light simultaneously over the surface of said chemiluminescent article.
5. The chemiluminescent article of claim 4 wherein said different dyes, fluorescent substances, or combinations thereof are separated by barriers.
6. The chemiluminescent article of claim 1 wherein said thixotropic composition is mounted on a substrate.
7. The chemiluminescent article of claim 6 further comprising a plurality of different dyes, fluorescent substances, or combinations thereof spatially separated in said chemiluminescent article wherein said different dyes, fluorescent substances, or combinations thereof are capable of generating different wavelengths of chemiluminescent light simultaneously over the surface of said chemiluminescent article.
8. The chemiluminescent article of claim 7 comprising a light stick, said light stick having an elongated sealed tubular transparent container enclosing said second chemiluminescent reactant component, said substrate inserted in said container whereby different colored chemiluminescent light is produced when said second chemiluminescent reactant component contacts said thixotropic composition.
9. A process for the production of a chemiluminescent article comprising the following steps:
admixing a first chemiluminescent reactant solution with a first particulate polymeric resin in an amount effective to yield a uniform dispersion;
admixing a second particulate polymeric resin with said uniform dispersion in an amount effective to yield a porous thixotropic composition defined as having liquid characteristics under shear forces, sufficient cohesive properties to permit formation into a desired shape without a mold in the absence of said shear force, and capable of forming a flexible mass upon addition of heat upon admixture with said uniform dispersion;
providing a second chemiluminescent reactant solution, said second chemiluminescent reactant solution separated from said first chemiluminescent reactant solution; and
curing said thixotropic composition by addition of heat to form a porous shape retaining form whereby adding a second chemiluminescent reactant solution to said shape retaining form results in chemiluminescent light.
10. The process for the production of a chemiluminescent article according to claim 9 wherein said first chemiluminescent reactant solution includes an oxalate and said second chemiluminescent reactant solution includes an activator.
11. The process for the production of a chemiluminescent article according to claim 9 wherein said first chemiluminescent reactant solution includes an activator and said second chemiluminescent reactant solution includes an oxalate.
12. The process for the production of a chemiluminescent article according to claim 9 further comprising the step of applying said thixotropic composition to a substrate to form a particular shape, curing said thixotropic material and said substrate to form a porous shape, wherein said thixotropic composition and said substrate are capable of subsequent manipulation.
13. The process for the production of a chemiluminescent article according to claim 9 further comprising coating said thixotropic composition on said substrate.
14. The process for the production of a chemiluminescent article according to claim 13 further comprising coating said thixotropic composition on said substrate by silk screen.
15. The process for the production of a chemiluminescent article according to claim 13 further comprising coating said thixotropic material on said substrate by doctor blade.
16. The process for the production of a chemiluminescent article according to claim 15 wherein said different colors are selected from a group consisting of dyes, fluorescent materials, or combinations thereof.
17. The process for the production of a chemiluminescent article according to claim 16 including providing barriers on said substrate between each of said different colors whereby said particular shape includes a plurality of different colored chemiluminescent light.
18. The process for the production of a chemiluminescent article according to claim 13 further comprising providing a plurality of said thixotropic compositions each of said plurality of thixotropic compositions having a different color, and coating said plurality of different colors on said substrate.
19. The process for the production of a chemiluminescent article according to claim 9 comprises providing a plurality of said thixotropic compositions, each of said plurality of said thixotropic compositions having a different color, and curing said thixotropic compositions to form a porous shape retaining form with a plurality of different colors, whereby adding a second chemiluminescent reactant solution results in a shape retaining form with different colored chemiluminescent light.