Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Coating composition
T991002 Coating composition
Patent Drawings:

Inventor: Leonard
Date Issued: March 4, 1980
Application: 06/013,112
Filed: February 21, 1979
Inventors: Leonard; Don R. (Kingsport, TN)
Assignee:
Primary Examiner:
Assistant Examiner:
Attorney Or Agent:
U.S. Class: 428/481; 428/528; 524/39; 524/539
Field Of Search:
International Class:
U.S Patent Documents:
Foreign Patent Documents:
Other References:









Abstract: Disclosed are aqueous emulsion coating compositions comprising a thermosetting polyester resin, cellulose ester, melamine-formaldehyde crosslinking agent, a combination surfactant-curing agent and a suitable organic solvent. The cellulose ester is preferably cellulose acetate butyrate. The combination surfactant-curing agent is preferably ammonia- or amine-neutralized salts of sulfonated, ethoxylated hydrocarbons. The concentrate is emulsified in water and used as a coating composition. The coating has low solvent emission to the atmosphere when drying, provides a hard but flexible coating having excellent appearance, good durability, and rapid drying properties.
Claim:
Description:
 
 
  Recently Added Patents
Method of fabricating a solar cell with a tunnel dielectric layer
Smart television system having methods or means for accessing paid or subscribed digital content from the internet
Multiple RF band operation in mobile devices
System and method for improving cache efficiency
Advertising apparatus
Adjusting dental prostheses based on soft tissue
Decrementing settings for a range of power caps when a power cap is exceeded
  Randomly Featured Patents
Device for filling a hole in an ice rink surface
Apparatus and method for generating circuit net list from mask pattern data
Combined drain cap and finishing tool
Register for the propagation of magnetic domains in thin magnetic layers
Pilferproof closure for bottles, tubes and similar containers
Environmentally friendly method for generating energy from natural gas
Bearing capacity measuring apparatus
Isolate of Antrodia camphorata, process for producing a culture of the same and product obtained thereby
Filtration system for spas, hot tubs, swimming pools and the like
Semiconductor memory device