The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 06, 1994
Filed:
Nov. 06, 1992
Applicant:
Inventors:
Assignee:
Minnesota Mining and Manufacturing Company, St. Paul, MN (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B32B / ;
U.S. Cl.
CPC ...
428 96 ; 428263 ; 428264 ; 428270 ; 428274 ; 428361 ; 428375 ; 428421 ; 428473 ; 4285375 ; 427387 ; 427389 ; 427394 ; 427396 ; 4273934 ; 106-2 ;
Abstract
This invention relates to a treating composition containing 0.3 to 30% by weight of a fluoroaliphatic radical containing poly(oxyalkylene) compound, 0.3 to 30% by weight of an anti-soiling agent and 0 to 60% by weight of an environmentally acceptable water-miscible organic solvent and water for the use for imparting excellent water- and oil repellency, stain resistance and dry soil resistance to textiles, carpets, concrete, paper, leather and wool.