IP Library Granted Patent US 11,518,850
Granted Patent B2
US 11,518,850 · App. 17/069,696 · Granted Dec 6, 2022

Polyether derivatives, uses, and methods of making the same

Inventors: Patrick Foley (New Haven, CT); Yonghua Yang (New Haven, CT); Tania Salam (New Haven, CT)
Assignee: P2 SCIENCE, INC.
C08G65/002C08G2650/38
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Quick Facts
Patent No.
US 11,518,850
App. No.
17/069,696
Granted
Dec 6, 2022
Kind
B2
Abstract

The invention contemplates certain polyethers, polyether derivatives, and methods of making and using those same polymers. For example, the starting materials can, e.g., citronellol, prenol, isocitronellol and isoprenol.

Claims (17)

1. A mixture comprising compounds according to Formula I:

or a salt thereof, wherein,

R 1 is optionally substituted C 1 -C 12 alkyl;

R 2 is H; and

wherein the mixture comprises compounds having n values of 0 to 8;

and wherein the compounds of Formula I in the mixture all have a molecular weight of less than 1500 Daltons.

2. The mixture according to claim 1 , wherein R 1 is unsubstituted linear C 1 -C 12 alkyl or unsubstituted branched C 3 -C 12 alkyl.

3. The mixture according to claim 1 , wherein R 1 is unsubstituted branched or unsubstituted linear C 6 alkyl.

4. The mixture according to claim 3 , wherein R 1 is CH 2 CH 2 CH(CH 3 )CH 2 CH 2 .

5. The mixture according to claim 1 , wherein the compounds in the mixture have an average n value of 1-4.

6. The mixture according to claim 1 , wherein the compounds in the mixture have an average n value of 3-6.

7. The mixture according to claim 1 , wherein the mixture consists of compounds of Formula I wherein R 1 is CH 2 CH 2 CH(CH 3 )CH 2 CH 2 and R 2 is H, and the compounds have n values selected from 0, 1, 2, 3, 4, 5, 6 and 7.

8. The mixture according to claim 7 , wherein the mixture comprises compounds of Formula I having n values of each of 1, 2, 3, and 4.

9. The mixture according to claim 7 , wherein the mixture comprises compounds of Formula I having n values of each of 1, 2, and 3.

10. A composition comprising the mixture of compounds according to claim 1 or any salts thereof, or any mixtures thereof, in combination with at least one suitable solvent, carrier, or excipient.

11. The composition according to claim 10 which is a fragrance composition, or a perfume composition, or a soap composition, or an insect repellant composition, or an insecticide composition, or a detergent composition, or a household cleaning agent composition, or an air freshener composition, or a room spray composition, or a pomander composition, or a candle composition, or a cosmetic composition, or a toilet water composition, or a pre-shave or after-shave lotion composition, or a talcum-powder composition, or a hair-care product composition, or a body deodorant composition, or an antiperspirant composition, or a shampoo composition, or a pet litter composition, or a topically applied skin care composition, or a paint or coating composition, or a lubricant composition, or a plastic composition, or a defoamer composition, or a hydraulic fluid composition, or an antimicrobial composition.

12. The composition according to claim 10 , which is a fragrance composition, insect repellent composition, candle composition, or cosmetic composition.

Assignments (3)
RELEASE OF SECURITY INTEREST Recorded Feb 6, 2023
From: HG VENTURES LLC
To: P2 SCIENCE, INC.
Reel/Frame 062650/0301 →
SECURITY INTEREST Recorded Dec 3, 2022
From: P2 SCIENCE, INC.
To: HG VENTURES LLC
Reel/Frame 062050/0152 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Dec 18, 2020
From: FOLEY, PATRICK; YANG, YONGHUA; SALAM, TANIA
To: P2 SCIENCE, INC.
Reel/Frame 054697/0266 →
Continuity (6)
Continuation 16779232 · Jan 31, 2020
Continuation PCTUS2018044657 · Jul 31, 2018
Provisional Application 62662177 · Apr 24, 2018
Provisional Application 62617924 · Jan 16, 2018
Provisional Application 62539319 · Jul 31, 2017
Related Publication 20210024691A1 · Jan 28, 2021
Cited By (4)
US 12,209,069 US 12,215,120 US 12,528,991 US 12,534,570