Preparations based on aziridino polyethers and the use thereof

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...

Reexamination Certificate

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Details

C523S109000, C433S214000, C106S035000, C525S540000, C528S422000, C528S423000, C528S424000

Reexamination Certificate

active

07923485

ABSTRACT:
The invention relates to preparations based on aziridino polymers and comprising monofunctional aziridines and to the use thereof in producing dental materials, especially impression materials.

REFERENCES:
patent: 3453242 (1969-07-01), Schmitt et al.
patent: 3634400 (1972-01-01), Schmitt et al.
patent: 4167618 (1979-09-01), Schmitt et al.
patent: 4532268 (1985-07-01), Jochum et al.
patent: 4867790 (1989-09-01), Jochum et al.
patent: 5130348 (1992-07-01), Zahler et al.
patent: 5569691 (1996-10-01), Guggenberger et al.
patent: 6127449 (2000-10-01), Bissinger et al.
patent: 6383279 (2002-05-01), Eckhardt et al.
patent: 6403751 (2002-06-01), Engelbrecht et al.
patent: 6599960 (2003-07-01), Eckhardt et al.
patent: 6612836 (2003-09-01), Engelbrecht
patent: 6867246 (2005-03-01), Nowak et al.
patent: 6894144 (2005-05-01), Zech et al.
patent: 6906117 (2005-06-01), Nowak et al.
patent: 6919386 (2005-07-01), Wanek et al.
patent: 7276545 (2007-10-01), Eckhardt et al.
patent: 2002/0077441 (2002-06-01), Engelbrecht et al.
patent: 2003/0109596 (2003-06-01), Wanek et al.
patent: 2003/0153726 (2003-08-01), Eckhardt et al.
patent: 2004/0014907 (2004-01-01), Nowak et al.
patent: 914 325 (1954-07-01), None
patent: 17 45 810 (1970-01-01), None
patent: 15 44 837 (1970-04-01), None
patent: 32 45 052 (1984-06-01), None
patent: 37 28 216 (1988-03-01), None
patent: 43 06 997 (1994-09-01), None
patent: 43 21 257 (1996-08-01), None
patent: 197 11 514 (1998-09-01), None
patent: 197 40 234 (1999-03-01), None
patent: 197 53 456 (1999-06-01), None
patent: 197 53 461 (1999-06-01), None
patent: 199 42 459 (2001-03-01), None
patent: 100 01 747 (2001-07-01), None
patent: 100 18 918 (2001-11-01), None
patent: 100 26 852 (2001-12-01), None
patent: 0 421 371 (1994-08-01), None
patent: 1044753 (1966-10-01), None
patent: WO 00/47165 (2000-08-01), None
patent: WO 0117483 (2001-03-01), None
patent: WO 01/92373 (2001-12-01), None
patent: WO 01/92374 (2001-12-01), None
ASTM D2849-69, “Standard Methods of Testing Urethane Foam Polyol Raw Materials,” Annual Book of ASTM Standards, 1987, vol. 08.02, Plastics (II): d-1601-D3099, Title page and pp. 589-608.
ASTM D2849-69, “Standard Methods of Testing Urethane Foam Polyol Raw Materials,” Annual Book of ASTM Standards, 1981, Part 36, Plastics—Materials, Film, Reinforced and Cellular Plastics; High Modulus Fibers and Their Composites, Title page and pp. 635-655.
DIN 50125 “ICS 77.040.10 Prüfung metallischer Werkstoffe—Zugproben,” (in German) (Also included is an English translation: ICS 77.040.10 Testing of metallic materials—Tensile test pieces), 11 pgs (English translation, 10 pgs) (Jan. 2004).
DIN 53505 “ICS 83.060 Härteprüfung nach Shore A and Shore D,” (in German) (Also included is an English translation: ICS 83.060 Testing of Rubber and Elastomers Shore A and Shore D Hardness Test), 5 pgs (English Translation, 8 pgs) (Aug. 2000).
EN ISO 4823:2000, Deutsche Fassung Zhahnheilkunde Elastomere Abformmassen (ISO 4823:2000) 36 pgs, in German [Also included is a translation in English: International Standard, ISO 4823 “Dentistry—Elastomeric impression materials,” Third Edition, Dec. 12, 2000, 38 pgs.].
O.C. Dermer, G.E. Ham, Eds.,Ethylenimine and other Aziridines, Academic Press, 1969, Title page, Publication page, and Table of Contents (4 pgs. total).
Houben-Weyl, “Methoden der Organischen Chemie,” Bd. E5/Teil 1, Georg Thieme Verlag, Stuttgart, 1963 , Title page and pp. 658-673. [Also included is a translation in English: Houben-Weyl,Methods in Organic Chemistry, “Carbonic acids and carbonic acid derivatives,” Expanded and follow-on volumes to the 4thEdition, vol. E-5/part 1, George Thieme Publishing Company, Stuttgart, 1963, 24 pgs.].
Houben-Weyl, “Methoden der Organischen Chemie,” 14/2, p. 17, Georg Thieme Verlag, Stuttgart, 1963 [Also included is a translation in English: Houben-Weyl,Methods in Organic Chemistry, “Saturated Polyester from two components, ” George Thieme Publishing Company, Stuttgart, 1963, 2 pgs].
“Ullmans Encyklopädie der industriellen Chemie,” 4. Aufl., Band 11, S. 469 [Also included is a translation in English:Ullman's Encyclopedia of Technical Chemistry, “Mineral Oils and Natural Gas to Formazan Colors,” 4thnewly revised and expanded edition, vol. 11, Chemie Publishing, Weinheim/Bergstrasse, 3 pgs.].

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