Resources Contact Us Home
Nickel organic compositions to improve dyeability of polymers
T989005 Nickel organic compositions to improve dyeability of polymers
Patent Drawings:

Inventor: Murray
Date Issued: December 4, 1979
Application: 06/012,978
Filed: February 21, 1979
Inventors: Murray; Robert W. (Lebanon, NJ)
Assignee: American Cyanamid Company (Stamford, CT)
Primary Examiner:
Assistant Examiner:
Attorney Or Agent:
U.S. Class: 524/171; 556/40; 8/587
Field Of Search:
International Class:
U.S Patent Documents:
Foreign Patent Documents:
Other References:

Abstract: Nickel organic compositions prepared from a nickel salt of a 1,3-diketone of the formula ##STR1## wherein R and R' are independently C.sub.1 -C.sub.8 alkyl; and sulfonyl dialkylphenols of the formula ##STR2## wherein R" and R'" are independently C.sub.1 -C.sub.12 alkyl are used to provide polymer compositions which have improved dyeability after exposure to high temperatures. Preferably, the nickel salt of acetyl-acetone and 2,2'-sulfonylbis-(4-t-octylphenol) are reacted together and the polymer is a polyolefin. Most preferably, the polyolefin is polypropylene.
  Recently Added Patents
Method for implementing dynamic pseudorandom keyboard remapping
Method and apparatus for organizing segments of media assets and determining relevance of segments to a query
Virtual multi-cluster clouds
Leaky wave mode solar receiver
Bulk vending apparatus, system and method
Method for improving the performance of browser-based, formula-driven parametric objects
Method for maintaining a driver-independent braking intervention after a collision
  Randomly Featured Patents
Electric power steering apparatus
Low energy fuse multi-connector
Disclosing method, disclosing system, central apparatus, and computer memory product
Structure of 3D inverted F-antenna
Electronic switching devices
System, method and program product for sharing information
Method of creating and utilizing diversity in a multiple carrier communication system
Catheter having highly radiopaque, flexible tip
Electroluminescent devices