Water-dispersible blocked isocyanates, method of manufacture, an

Details Water-dispersible blocked isocyanates, method of manufacture, an Water-dispersible blocked isocyanates, method of manufacture, an

1993-10-12

1996-04-16

Seidleck, James J.

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...

524507, 524591, 528 70, 528 59, 2521822, 25218221, 25218822, 81156, 8192, 525124, C08G 1808, C08G 1880

Patent

active

055083706

ABSTRACT:
The invention relates to a blocked polyisocyanate having an NCO functionality of from 2.2 to 4.5 and an average molecular weight of 800 to 25,000 and containing (1) blocked isocyanate groups corresponding to an NCO content of 5 to 20 wt. % calculated as free NCO, relative to unblocked polyisocyanate, (2) 1 to 75 meq of ionic groups per 100 g of blocked polyisocyanate, and (3) 3 to 40 wt. % of polyalkylene oxide units relative to the blocked polyisocyanate prepared by the reaction of

REFERENCES:
patent: 3329661 (1967-07-01), Smith et al.
patent: 3356628 (1967-12-01), Smith et al.
patent: 3636085 (1972-01-01), Kleiner
patent: 3657320 (1972-04-01), Anello et al.
patent: 3681426 (1972-08-01), Hahn et al.
patent: 3736300 (1973-05-01), Kleiner
patent: 3752783 (1973-08-01), Iwantani
patent: 3759874 (1973-09-01), Gresham
patent: 3879440 (1975-04-01), Anello et al.
patent: 3993833 (1976-11-01), Esmay
patent: 4039517 (1977-08-01), Hamamura et al.
patent: 4098933 (1978-07-01), Burkhardt et al.
patent: 4123423 (1978-10-01), Wenzel et al.
patent: 4264484 (1981-04-01), Patel
patent: 4284544 (1981-08-01), Wegner et al.
patent: 4296244 (1981-10-01), Fukui et al.
patent: 4321403 (1982-03-01), Oxenrider et al.
patent: 4340749 (1982-07-01), Patel
patent: 4357441 (1982-11-01), Hamamura et al.
patent: 4452834 (1984-06-01), Nachtkamp et al.
patent: 4468527 (1984-08-01), Patel
patent: 4670100 (1987-06-01), Henning et al.
patent: 4781844 (1988-11-01), Kortmann et al.
patent: 4834764 (1989-05-01), Deiner et al.
patent: 4859754 (1989-08-01), Maekawa et al.
patent: 4936865 (1990-06-01), Welch et al.
patent: 4990406 (1991-02-01), Kappler
Textilveredelung 2 Jul. (1967), No. 7, 441 Jul., 1967, F. Reich.
Textilveredelung 13 Nov. (1978), No. 11, 454-457; Ind. Eng., F. Reich.
Chem. Prod. Res. Dev., vol. 21, No. 1 4-11 Jan., 1982, C. Tomasano.

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