Abstract: The present invention relates to fire-resistant hydraulic fluids. More particularly, the invention relates to fire-resistant hydraulic fluid compositions comprising the combination of a trialkoxyalkyl-phosphate, a diluent selected from the group consisting of a natural triglyceride, a synthetic ester, and a polypropylene glycol, and a high molecular weight polymer.
Type:
Grant
Filed:
November 16, 1994
Date of Patent:
December 5, 2000
Assignee:
Houghton International, Inc.
Inventors:
Rosauro V. Holgado, Richard Adams, Chan Talaty
Abstract: A creping adhesive containing about 1% to about 25% polyoxazoline by weight, which imparts softness and resistance to bleaching, to a cellulosic web, and methods of using same are provided.
Type:
Grant
Filed:
February 6, 1996
Date of Patent:
May 27, 1997
Assignee:
Houghton International, Inc.
Inventors:
Joseph F. Warchol, Cynthia D. Walton-Bongers
Abstract: A creping adhesive containing about 1% to about 25% polyoxazoline by weight, which imparts softness and resistance to bleaching, to a cellulosic web, and methods of using same are provided.
Type:
Grant
Filed:
June 1, 1995
Date of Patent:
February 11, 1997
Assignee:
Houghton International, Inc.
Inventors:
Joseph E. Warchol, Cynthia D. Walton-Bongers