IP Library Granted Patent US 10,487,039
Granted Patent B2
US 10,487,039 · App. 15/942,014 · Granted Nov 26, 2019

Polyol esters of metathesized fatty acids and uses thereof

Inventor: Paul A. Bertin (Western Springs, IL)
Assignee: Elevance Renewable Sciences, Inc.
C07C69/533C07C69/587C09D7/40C09D7/63C09D121/02C10G29/22C11D3/2093C11D7/266C08K5/101C10G2300/206
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Quick Facts
Patent No.
US 10,487,039
App. No.
15/942,014
Granted
Nov 26, 2019
Kind
B2
Abstract

Polyol esters of metathesized fatty acids are generally disclosed herein. Methods of using such compounds, for example, as cleaning agents, solvents, and coalescents for paints and coatings, are also disclosed.

Claims (25)

1. A paint or coating composition, comprising:

a film-forming polymer;

water; and

a compound of formula (I):

wherein:

R 1 is —H, —CH 2 —CH 3 , —CH 2 —CH═CH 2 , or —CH 2 —CH═CH—CH 2 —CH 3 ;

R 2 is —(C 2-10 alkylene)-(OH)q; and

q is 1 or 2.

2. The composition of claim 1 , wherein the film-forming polymer is a natural latex, a synthetic latex, or a mixture thereof.

3. The composition of claim 2 , where the film-forming polymer is a synthetic latex.

4. The composition of claim 3 , where the synthetic latex is an acrylic polymer, polyvinyl acetate, polyvinyl chloride, styrene-butadiene rubber, acrylonitrile-butadiene rubber, or a mixture thereof.

5. The composition of claim 1 , wherein the weight-to-weight ratio of film-forming polymer to compound ranges from 5:1 to 200:1.

6. The composition of claim 1 , wherein the composition has no more than 0.5 kg/L of volatile organic compounds (VOCs), as measured by Method 24 of the United States Environmental Protection Agency.

7. The composition of claim 1 , wherein R 1 is —H.

8. The compound of claim 1 , wherein R 1 is —CH 2 —CH 3 .

9. The compound of claim 1 , wherein R 2 is —(C 2-10 alkylene)-OH.

10. The compound of claim 9 , wherein R 2 is —(CH 2 ) 2 —OH, —(CH 2 ) 3 —OH, —(CH 2 ) 4 —OH, —(CH 2 ) 5 —OH, —(CH 2 ) 6 —OH, —CH(OH)—CH 3 , —CH 2 —CH(OH)—CH 3 , —CH(CH 3 )—CH 2 —OH, —CH 2 —CH(CH 3 )—CH 2 —OH, or —CH 2 —C(CH 3 ) 2 —CH(OH)—CH(CH 3 ) 2 .

11. The compound of claim 10 , wherein R 2 is —(CH 2 ) 2 —OH.

12. The compound of claim 10 , wherein R 2 is —(CH 2 ) 3 —OH.

13. The compound of claim 10 , wherein R 2 is —(CH 2 ) 4 —OH.

14. The compound of claim 10 , wherein R 2 is —CH(OH)—CH 3 .

15. The compound of claim 10 , wherein R 2 is —CH 2 —CH(OH)—CH 3 .

16. The compound of claim 10 , wherein R 2 is —CH(CH 3 )—CH 2 —OH.

17. The compound of claim 10 , wherein R 2 is —CH 2 —CH(CH 3 )—CH 2 —OH.

18. The compound of claim 10 , wherein R 2 is —CH 2 —C(CH 3 ) 2 —CH(OH)—CH(CH 3 ) 2 .

Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 15, 2020
From: ELEVANCE RENEWABLE SCIENCES, INC.
To: WILMAR TRADING PTE LTD
Reel/Frame 052942/0933 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 9, 2019
From: BERTIN, PAUL A.
To: ELEVANCE RENEWABLE SCIENCES, INC.
Reel/Frame 049128/0188 →