Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From reactant having at least one -n=c=x group as well as...
Patent
1997-05-12
1999-06-08
Gorr, Rachel
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
From reactant having at least one -n=c=x group as well as...
528 28, 528 45, 528 49, 528 75, 525131, 524591, 4273934, 4284231, 252 862, C08G 1862
Patent
active
059105577
ABSTRACT:
The present invention relates to fluorochemical polyurethane compounds of the formula (I) according to claim 1, a method for their preparation and to compositions comprising that fluorochemical polyurethane compound. The compound and the composition comprising that compound are suitable to impart durable oil- and water-repellency and good laundry air-dry performance to substrates, such as fibers, woven or non-woven fabrics, carpets, leather and paper.
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Allewaert Kathy E.M.L.A.
Audenaert Frans A.
Hooftman Gert
Lens Hugo R.
Nagase Makoto
Gorr Rachel
Maki Eloise J.
Minnesota Mining and Manufacturing Company
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