In vitro evaluation of color change in maxillofacial elastomer through the use of an ultraviolet light absorber and a hindered amine light stabilizer

Journal of Prosthetic Dentistry

Volumn 91, Issue 5, 2004, Pages 483-490

  Tran, Ngoc H ^a   Scarbecz, Mark ^a   Gary, John J ^a  

^a UNIVERSITY OF TENNESSEE HEALTH SCIENCE CENTER   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ALIZARIN; AMINE; ANTHRAQUINONE DERIVATIVE; BIOMATERIAL; DECANOIC ACID DERIVATIVE; DROMETRIZOLE; ELASTOMER; INORGANIC COMPOUND; ORGANIC COMPOUND; PIGMENT; PIPERIDINE DERIVATIVE; SILASTIC; SILICONE; TINUVIN 770; TRIAZOLE DERIVATIVE;

ABSORPTION; ANALYSIS OF VARIANCE; ARTICLE; CHEMISTRY; CLINICAL TRIAL; COLOR; COLORIMETRY; CONTROLLED CLINICAL TRIAL; EVALUATION; HUMAN; IN VITRO STUDY; LIGHT ABSORPTION; MATERIALS TESTING; MAXILLA; MAXILLOFACIAL PROSTHESIS; PROSTHESIS; RADIATION EXPOSURE; RANDOMIZATION; RANDOMIZED CONTROLLED TRIAL; SPECTROMETER; SPECTROPHOTOMETRY; SYNTHESIS; ULTRAVIOLET RADIATION; WEATHERING;

ABSORPTION; AMINES; ANALYSIS OF VARIANCE; ANTHRAQUINONES; BIOCOMPATIBLE MATERIALS; COLORIMETRY; DECANOIC ACIDS; HUMANS; MATERIALS TESTING; MAXILLOFACIAL PROSTHESIS; PIGMENTS, BIOLOGICAL; PIPERIDINES; PROSTHESIS COLORING; SILICONE ELASTOMERS; SPECTROPHOTOMETRY; TRIAZOLES; ULTRAVIOLET RAYS;

EID: 2442614058     PISSN: 00223913     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.prosdent.2004.02.021     Document Type: Article

References (17)

1. Andres C.J., Haug S.P., Munoz C.A., Bernal G. Effects of environmental factors on maxillofacial elastomers: part I - literature review. J Prosthet Dent. 68:1992;327-330
2. Gary J.J., Smith C.T. Pigments and their application in maxillofacial elastomers: a literature review. J Prosthet Dent. 80:1998;204-208
3. McKinstry R.E. Fundamentals of facial prostheses. 1995;ABI Professional Publications, Clearwater (FL). p. 198
4. Jani R.M., Schaaf N.G. An evaluation of facial prostheses. J Prosthet Dent. 39:1978;546-550
5. Chen S., Udagama A., Drane J.B. Evaluation of facial prostheses for head and neck cancer patients. J Prosthet Dent. 46:1981;538-544
6. Watson R.M., Coward T.J., Forman G.H. Results of treatment of 20 patients with implant-retained auricular prostheses. Int J Oral Maxillofacial Implants. 10:1995;445-449
7. Weathering testing guidebook. 2001;Atlas Material Testing Solutions, Chicago. Pub. No 2062/098/200/AA/03/01 p. 5-17
8. Chu C.C., Fischer T.E. Evaluation of sunlight stability of polyurethane elastomers for maxillofacial use. I. J Biomed Mater Res. 12:1978;347-359
9. Lemon J.C., Chambers M.S., Jacobsen M.L., Powers J.M. Color stability of facial prostheses. J Prosthet Dent. 74:1995;613-618
10. Gachter R., Muller H. Plastics additives handbook: stabilizers, processing aids, plasticizers, fillers, reinforcements, and colorants for thermoplastics. 2nd ed. 1988;Hanser, New York. p. 128-34, 143-57
11. Gary J.J., Huget E.F., Powell L.D. Accelerated color change in a maxillofacial elastomer with and without pigmentation. J Prosthet Dent. 86:2001;614-620
12. Standard practice for atmospheric environmental exposure testing of nonmetallic materials (ASTM G7-96). February 1997;American Society for Testing and Materials, West Conshohocken (Pa)
13. Weathering testing guidebook. 2001;Atlas Material Testing Solutions, Chicago. Pub. No. 2062/098/200/AA/03/01 p. 31
14. Standard test methods for calculation of color differences from instrumentally measured color coordinates (ASTM D 2224-93). 1993;American Society for Testing and Materials, West Conshohocken (PA)
15. Wee A.G., Monaghan P., Johnston W.M. Variation in color between intended matched shade and fabricated shade of dental porcelain. J Prosthetic Dent. 87:2002;657-666
16. Kuehni R.G., Marcus R.T. An experiment in visual scaling of small color differences. Color Res Appl. 4:1979;83-91
17. Seghi R.R., Hewlett E.R., Kim J. Visual and instrumental colorimetric assessments of small color differences on translucent dental porcelain. J Dent Res. 68:1989;1760-1764