Invention Grant
- Patent Title: VOC-free coalescing agent
- Patent Title (中): 无VOC合并剂
-
Application No.: US13438498Application Date: 2012-04-03
-
Publication No.: US08691903B2Publication Date: 2014-04-08
- Inventor: Thomas Lynch , Wilbur Mardis
- Applicant: Thomas Lynch , Wilbur Mardis
- Applicant Address: US NJ East Windsor
- Assignee: Elementis Specialties, Inc.
- Current Assignee: Elementis Specialties, Inc.
- Current Assignee Address: US NJ East Windsor
- Agency: Morgan, Lewis & Bockius, LLP
- Main IPC: C08K5/09
- IPC: C08K5/09

Abstract:
A film-forming composition including a coalescent aid comprising fatty acid esters of ethylene glycol and/or propylene glycol having the formula R1COO[(EO)x(PO)y]zH wherein R1CO is a linear saturated aliphatic acyl group, or a combination thereof, having from about 6 to about 22 carbon atoms, EO is —CH2CH2O—, PO is —CH2CH(CH3)O— or —CH(CH3)CH2O— or a combination thereof, where the acyl radical is bonded to a carbon atom of the EO or PO radical, and x=0 to about 5, y=about 0 to about 5, the sum of x and y is equal or greater than 0.5, z=1 to about 5, and (x+y)z is less than or equal to 6. It is to be understood that x, y, and z are average values for the composition.
Public/Granted literature
- US20120190768A1 VOC-FREE COALESCING AGENT Public/Granted day:2012-07-26
Information query