POLYADDITION PRODUCTS CONTAINING HYDROXYL AND URETDIONE...

Details POLYADDITION PRODUCTS CONTAINING HYDROXYL AND URETDIONE... POLYADDITION PRODUCTS CONTAINING HYDROXYL AND URETDIONE...

2005-06-21

2005-06-21

Gorr, Rachel (Department: 1711)

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...

C525S440030, C252S182220

Reexamination Certificate

active

06908980

ABSTRACT:
Polyaddition products containing hydroxyl and uretdione groups, a process for their preparation, their use for the production of highly reactive polyurethane (PUR) powder coatings which are free from elimination products and which crosslink to give light-stable and weather-stable coating films of high gloss, and the powder coatings produced accordingly are provided.

REFERENCES:
patent: 3923743 (1975-12-01), Quiring
patent: 4413079 (1983-11-01), Disteldorf
patent: 4483798 (1984-11-01), Disteldorf
patent: 5356945 (1994-10-01), Werner et al.
patent: 2 312 391 (1974-09-01), None
patent: 2 268 840 (1975-11-01), None
Encyclopedia of Polymer Science—Eng., vol. 13, 1988; John Wiley & Sons, p. 290.

Affiliated with

Also associated with

Rating

POLYADDITION PRODUCTS CONTAINING HYDROXYL AND URETDIONE... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with POLYADDITION PRODUCTS CONTAINING HYDROXYL AND URETDIONE..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and POLYADDITION PRODUCTS CONTAINING HYDROXYL AND URETDIONE... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3505727