Evaporation operative materials having low environmental impact

Patent metadata

Field	Value
Publication number	US-9485986-B2
Application number	US-201213593391-A
Country	US
Kind code	B2
Filing date	Aug 23, 2012
Priority date	Aug 24, 2011
Publication date	Nov 8, 2016
Grant date	Nov 8, 2016

Abstract

A composition comprising: (a) at least one active component; and (b) a carrier in an amount effective to at least partially solvate or at least partially emulsify said active component, said carrier comprising monochloro,trifluoropropene.

First claim

What is claimed is:

1. An evaporation operative acrylic coating composition comprising:
(a) at least one active component comprising at least one acrylic resin, said active component being capable of forming an acrylic coating or film; and
(b) a carrier solvating and/or emulsifying said active component, said carrier comprising at least 5% by weight of 1-chloro-3,3,3-trifluoropropene, wherein said 1-chloro-3,3,3-trifluoropropene present in the carrier consists essentially of trans-1-chloro-3,3,3-trifluoropropene (HFO-1233zd(E)), whereby said active component becomes operative upon evaporation of said carrier from said coating composition to form an acrylic coating.

2. The coating composition of claim 1 wherein said 1-chloro-3,3,3-trifluoropropene consists of trans-1-chloro-3,3,3-trifluoropropene (trans-HCFO-1233zd).

3. A sprayable coating composition comprising the coating composition of claim 1 .

4. The sprayable coating composition of claim 3 wherein said 1-chloro-3,3,3-trifluoropropene consists of trans-1-chloro-3,3,3-trifluoropropene (trans-HCFO-1233zd).

5. The coating composition of claim 1 wherein said carrier has a KB value of greater than 30.

6. The coating composition of claim 5 wherein the 1-chloro-3,3,3-trifluoropropene consists of trans-1-chloro-3,3,3-trifluoropropene (trans-HCFO-1233zd.

7. The coating composition of claim 1 , further comprising at least one co-carrier selected from the group consisting of a lower alcohol, a terpene-based solvent, a high evaporation rate organic material, and combinations thereof.

8. The coating composition of claim 7 , wherein the co-carrier is selected from the group consisting of methanol, ethanol, d-limonene, isoprene, hexane, heptane, styrene liquid, xylene, toluene, methylcyclohexane, cyclohexane, 2-2-dichloropropane, methylene chloride, diisobutyl ketone, diisopropylketone, methyl isobutyl ketone, methyl isopropyl ketone, methyl cyclohexanone, cyclohexanone, isobutyl acetate, isopropyl acetate, butyl acetate, propyl acetate, ethyl acetate, diethyl ether, dimethyl ether, diethylene glycol, 2-ethylhexanol, and combinations thereof.

9. The coating composition of claim 1 wherein said carrier does not interfere with the formation of a coating comprising said active component.

10. The coating composition of claim 9 wherein said carrier does not interfere with the formation of an acrylic coating.

Assignees

• Hulse Ryan
• Mercier Diana
• Cook Kane
• Basu Rajat S
• Paonessa Martin R
• Honeywell Int Inc

Inventors

• Hulse Ryan
• Mercier Diana
• Cook Kane
• Basu Rajat S
• Paonessa Martin R

Classifications

• C10N2050/04

  Aerosols · CPC title

• A61P7/02

  Antithrombotic agents; Anticoagulants; Platelet aggregation inhibitors · CPC title

• C08J2355/02

  Acrylonitrile-Butadiene-Styrene [ABS] polymers · CPC title

• C08J2325/06

  Polystyrene · CPC title

• C09D7/20 Primary

  Diluents or solvents · CPC title