Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Patent
1996-07-08
1998-01-13
Szekely, Peter A.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
523118, 4332171, 433226, 4332281, 427 226, 427 229, A61K 608, A61C 500, C09J19300
Patent
active
057080526
ABSTRACT:
Compositions and methods for priming or sealing dental or biological substrates for subsequent bonding. The primer is particularly useful for priming dentin of a tooth to prepare the dentin for bonding with a resinous material. The primer comprises a mixture of a polymerization initiator such as camphoroquinone and a polymerizable promoter such as methacrylic acid. Polymerizable promoters within the scope of the present invention have at least one ethylenically unsaturated group and at least one carboxylic acid group. The primer may further comprise a solvent such as ethanol, a natural resin such as Canadian balsam and a polymerizable resin such as 2-hydroxyethyl methacrylate (HEMA). The primer can also be formed from a mixture of a polymerization initiator, a natural resin and a polymerizable resin.
REFERENCES:
patent: 4155890 (1979-05-01), Hofacker-Freifrau
patent: 4225476 (1980-09-01), Hammer et al.
patent: 4362510 (1982-12-01), Brauer et al.
patent: 4362842 (1982-12-01), Masuhara et al.
patent: 4486179 (1984-12-01), Brauer et al.
patent: 4514342 (1985-04-01), Billington et al.
patent: 4542168 (1985-09-01), Chang et al.
patent: 4657941 (1987-04-01), Blackwell et al.
patent: 4711913 (1987-12-01), Tateosian et al.
patent: 4759798 (1988-07-01), von Nostitz
patent: 4806381 (1989-02-01), Engelbrecht et al.
patent: 4830616 (1989-05-01), Okuda et al.
patent: 4880660 (1989-11-01), Aasen et al.
patent: 4950697 (1990-08-01), Chang et al.
patent: 4966934 (1990-10-01), Huang et al.
patent: 4986754 (1991-01-01), Chang et al.
patent: 5147903 (1992-09-01), Podszun et al.
patent: 5154762 (1992-10-01), Mitra et al.
patent: 5158825 (1992-10-01), Altwirth
patent: 5178870 (1993-01-01), Schaeken et al.
patent: 5192802 (1993-03-01), Rencher
patent: 5252629 (1993-10-01), Imai et al.
patent: 5264485 (1993-11-01), Muller
patent: 5264513 (1993-11-01), Ikemura et al.
patent: 5276068 (1994-01-01), Waknine
patent: 5534562 (1996-07-01), Jensen et al.
Baba, et al., Abstract of Selective Inhibition of Human Immunodeficiency Virus Type 1 Replication by Novel Fluoroalkylated Oligomers in Vitro, Fukushima Medical College, Department of Microbiology, 24-30 (Jan. 1994).
Bean, et al., Abstract of Effect of Esterase on Methacrylates and Methacrylate Polymers in an Enzyme Simulator for Biodurability and Biocompatibility Testing, University of Missouri, School of Pharmacy, Kansas City, Kansas, 59-63 (Jan. 1994).
Lee, Abstract of Constant-rate Drug Release From Novel Anionic Gel Beads with Transient Composite Structure, Department of Chemical Engineering and Applied Chemistry, University of Toronto, 964-7 (Sep. 1993).
Van Meerbek, et al., Morphological Aspects of the Resin-Dentin Interdiffusion Zone with Different Dentin Adhesive Systems, Department of Operative Dentistry and Dental Materials, Katholike Universiteit te Leuvae (Feb. 24, 1992).
Wu, et al., Abstract of Expression of Integrin and Organization of F-actin in Epithelil Cells Depends on the Underlying Surface, Boston University School of Medicine, Boston, Mass., 878-90 (Mar. 1994).
Balsam Canada, Merck Index, 137 (10th ed. 1983).
Methacrylic Acid, Merck Index, 850 (10th ed. 1983).
Fischer Dan E.
Jensen Steven D.
Szekely Peter A.
Ultradent Products Inc.
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