Synthetic blend F-POSS compositions formed from multiple feedstock materials

• US 10,584,137 B2
• Filed: 02/18/2019
• Issued: 03/10/2020
• Est. Priority Date: 10/07/2014
• Status: Active Grant

• Current Assignee: Henkel AG & Co KGaA
• Original Assignee: NBD Nanotechnologies, Inc. (Henkel AG & Co KGaA)
• Inventors: Warner, John Charles
• Primary Examiner(s): Moore, Margaret G
• Application Number:
  US16/278,366
• Publication Number:
  US 20190177344A1
• Time in Patent Office: 386 Days
• CPC Class Codes: C07F 7/21 Cyclic compounds having at least one ring containing silicon, but no carbon in the ring
• CPC Class Codes: C08G 77/045 containing less than 25 silicon atoms
• CPC Class Codes: C08G 77/24 halogen-containing groups
• CPC Class Codes: C08K 5/549 containing silicon in a ring
• CPC Class Codes: C08L 83/04 Polysiloxanes
• CPC Class Codes: C09D 183/08 containing silicon bound to organic groups containing atoms other than carbon, hydrogen, and oxygen

Abstract

The present disclosure relates, in exemplary embodiments, to compositions of matter comprising synthetic blends of at least two feedstocks that produce a distribution of fluorinated polyhedral oligomeric silsesquioxane molecule structures. The present disclosure also relates, in exemplary embodiments, to methods of making such synthetic blends.

Claims

1. An F-POSS compound of the formula

2. The F-POSS compound of claim 1, wherein n is 1.

3. The F-POSS compound of claim 2, wherein each long-chain fluorinated alkyl is independently from 5 to 12 carbon atoms in the longest continuous chain of carbon atoms.

4. The F-POSS compound of claim 2, wherein each long-chain fluorinated alkyl is independently selected from the group consisting of 4/2 fluorinated alkyl, 3/3 fluorinated alkyl, 6/2 fluorinated alkyl, 4/4 fluorinated alkyl, 8/2 fluorinated alkyl and 6/4 fluorinated alkyl.

5. The F-POSS compound of claim 2, wherein R¹ is 4/2 fluorinated alkyl and R² is 6/2 fluorinated alkyl.

6. The F-POSS compound of claim 2, wherein R² is 4/2 fluorinated alkyl and R¹ is 6/2 fluorinated alkyl.

7. The F-POSS compound of claim 1, wherein n is 2.

8. The F-POSS compound of claim 7, wherein each long-chain fluorinated alkyl is independently from 5 to 12 carbon atoms in the longest continuous chain of carbon atoms.

9. The F-POSS compound of claim 7, wherein each long-chain fluorinated alkyl is independently selected from the group consisting of 4/2 fluorinated alkyl, 3/3 fluorinated alkyl, 6/2 fluorinated alkyl, 4/4 fluorinated alkyl, 8/2 fluorinated alkyl and 6/4 fluorinated alkyl.

10. The F-POSS compound of claim 7, wherein R¹ is 4/2 fluorinated alkyl and R² is 6/2 fluorinated alkyl.

11. The F-POSS compound of claim 7, wherein R² is 4/2 fluorinated alkyl and R¹ is 6/2 fluorinated alkyl.

12. The F-POSS compound of claim 1, wherein n is 3.

13. The F-POSS compound of claim 12, wherein each long-chain fluorinated alkyl is independently from 5 to 12 carbon atoms in the longest continuous chain of carbon atoms.

14. The F-POSS compound of claim 12, wherein each long-chain fluorinated alkyl is independently selected from the group consisting of 4/2 fluorinated alkyl, 3/3 fluorinated alkyl, 6/2 fluorinated alkyl, 4/4 fluorinated alkyl, 8/2 fluorinated alkyl and 6/4 fluorinated alkyl.

15. The F-POSS compound of claim 12, wherein R¹ is 4/2 fluorinated alkyl and R² is 6/2 fluorinated alkyl.

16. The F-POSS compound of claim 12, wherein R² is 4/2 fluorinated alkyl and R¹ is 6/2 fluorinated alkyl.

17. The F-POSS compound of claim 1, wherein n is 4.

18. The F-POSS compound of claim 17, wherein each long-chain fluorinated alkyl is independently from 5 to 12 carbon atoms in the longest continuous chain of carbon atoms.

19. The F-POSS compound of claim 17, wherein each long-chain fluorinated alkyl is independently selected from the group consisting of 4/2 fluorinated alkyl, 3/3 fluorinated alkyl, 6/2 fluorinated alkyl, 4/4 fluorinated alkyl, 8/2 fluorinated alkyl and 6/4 fluorinated alkyl.

20. The F-POSS compound of claim 17, wherein R¹ is 4/2 fluorinated alkyl and R² is 6/2 fluorinated alkyl.