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Class Information
Number: 523/109
Name: Synthetic resins or natural rubbers -- part of the class 520 series > Synthetic resins (class 520, subclass 1) > Processes of preparing a desired or intentional composition of at least one nonreactant material and at least one solid polymer or specified intermediate condensation product, or product thereof > Nonmedicated composition specifically intended for contact with living animal tissue or process of preparing; other than apparel > Dental or body impression taking material
Description: Subject matter wherein said composition is useful to take impressions of the mouth or other body member.

Patents under this class:
1 2 3 4 5

Patent Number Title Of Patent Date Issued
8691003 Composition for indicator with which used for detecting pressure points on denture Apr. 8, 2014
8686065 Adhesive agent for adhesion between alginate impression material and impression tray for dental applications, and kit comprising the adhesive agent Apr. 1, 2014
8614262 Curable compositions, cured products produced therefrom and use thereof Dec. 24, 2013
8592500 Optical composition for impressions or replicas of small objects Nov. 26, 2013
8563625 Hydrophilized curable silicone impression materials with improved storage behavior Oct. 22, 2013
8529254 Method and apparatus for occlusal position measurement and recording Sep. 10, 2013
8487016 Dental impression material containing rheological modifiers and process of production Jul. 16, 2013
8466210 Dental composition containing a surfactant and an F-containing compound, process of production and use thereof Jun. 18, 2013
8420712 Dental silicone impression material composition Apr. 16, 2013
8410191 Thermochromic material for dental impression and method Apr. 2, 2013
8410192 Compositions based on silane-terminated polyethers and their use Apr. 2, 2013
8404758 Stress relaxation in crosslinked polymers Mar. 26, 2013
8318831 Hydrophilized curable silicone impression materials with improved storage behavior Nov. 27, 2012
8278367 Silicon moulding material comprising a two-stage hardening mechanism Oct. 2, 2012
8263681 Dental compositions with natural tooth fluorescence Sep. 11, 2012
8247469 Dental impression material Aug. 21, 2012
8114950 Wax-like .beta.-ketocarbonyl-functional organosilicon compounds Feb. 14, 2012
8106109 Dental filling material Jan. 31, 2012
8053490 Pre-treated acid-reactive fillers and their use in dental applications Nov. 8, 2011
8022113 Composition containing aziridino groups and use thereof Sep. 20, 2011
8017666 Composition containing aziridino groups, method of production and use thereof Sep. 13, 2011
7968618 One-component dental adhesive compositions and method of use Jun. 28, 2011
7947757 Sulfonium initiators, process for production and use in cationic polymerizable compositions May. 24, 2011
7923485 Preparations based on aziridino polyethers and the use thereof Apr. 12, 2011
7902269 Dental material based on alkoxysilyl-functional polyethers containing a salt of a strong base as catalyst Mar. 8, 2011
7888400 Dental compositions containing hybrid monomers Feb. 15, 2011
7875695 Hydrophilic organopolysiloxane composition for use as dental impression material Jan. 25, 2011
7872058 Photopolymerizable dental composition with less change in color tone before and after curing Jan. 18, 2011
7858673 Method for sterilizing impression materials and impression material that can be sterilized Dec. 28, 2010
7838572 Dental composition comprising ethylene imine compounds and non-reactive accelerators Nov. 23, 2010
7825167 Dental composition containing unsaturated halogenated aryl alkyl ether components Nov. 2, 2010
7819963 Dental alginate impression material composition Oct. 26, 2010
7816423 Hardenable self-supporting structures and methods Oct. 19, 2010
7812065 Dental impression masses, hardened products produced from them, and use of surfactants for the production of dental impression masses Oct. 12, 2010
7790781 Condensation-crosslinkable dental material hardening to dimensionally stable casts Sep. 7, 2010
7776940 Methods for reducing bond strengths, dental compositions, and the use thereof Aug. 17, 2010
7767731 One-component dental adhesive compositions and method of use Aug. 3, 2010
7732508 Automixable putty impression material Jun. 8, 2010
7727586 Production of water-absorbing polymeric particles by dropletization polymerization in the gas phase Jun. 1, 2010
7700666 Composition containing a prepolymer and a crosslinker, process for producing and use thereof Apr. 20, 2010
7678843 Dental restorative material composition Mar. 16, 2010
7659324 Dental materials with improved compatibility Feb. 9, 2010
7648767 Material composition for nano- and micro-lithography Jan. 19, 2010
7645443 Polyether-based composition curable by metathesis reaction Jan. 12, 2010
7625551 Polyether-based dental impression material curable by metathesis reaction Dec. 1, 2009
7615582 One-pack type adhesive composition for dental use Nov. 10, 2009
7605190 Polymerizable compositions with acylgermanium compounds Oct. 20, 2009
7592377 Radiopaque and aseptic material for impression-taking Sep. 22, 2009
7589132 Dental resins, dental composite materials, and method of manufacture thereof Sep. 15, 2009
7572842 Automixable putty impression material Aug. 11, 2009

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