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Evaluation Of Cellulose Ethers For Conservation
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Book Synopsis Evaluation of Cellulose Ethers for Conservation by : Robert L. Feller
Download or read book Evaluation of Cellulose Ethers for Conservation written by Robert L. Feller and published by Getty Publications. This book was released on 1991-03-21 with total page 173 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report is the result of a three-year research program. It describes the chemical character of cellulose ethers as a general class of polymers and establishes an approximate ranking of the relative stability of each generic chemical subclass. Ranking the thermal stability of the polymers with respect to color change and loss in degree of polymerization led to the conclusion that as generic chemical classes, methylcellulose and carboxymethylcellulose appear to be the most stable of the cellulose ethers. Water-soluble ethylhydroxyethylcellulose apparently also possesses good stability. Of questionable long-term stability are hydroxyethylcellulose and hydroxy- propylcellulose. Ethylcellulose and organic-soluble ethylhydroxyethylcellulose proved to be of poor stability, potentially undergoing marked changes in twenty years or less under normal museum conditions. An important additional conclusion reached here, as well as in an earlier investigation, is that considerable variations in stability can occur within a generic chemical class from differences in the basic raw material, a natural product from plants, which is not a uniform, manufactured, chemical substance. Further variations can exist due to different manufacturing processes or commercial sources. Hence, commercial products must be evaluated individually to determine the most stable of a given generic type. Nonetheless, the authors believe the conclusions expressed here to be valid with regard to the relative stability of the generic chemical classes of cellulose ethers.
Book Synopsis Evaluation of Cellulose Ethers for Conservation by : Robert L. Feller
Download or read book Evaluation of Cellulose Ethers for Conservation written by Robert L. Feller and published by . This book was released on 1993 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :Getty Conservation Institute. Scientific Program Publisher :Getty Publications ISBN 13 :9780892362448 Total Pages :292 pages Book Rating :4.3/5 (624 download)
Book Synopsis Research Abstracts of the Scientific Program by : Getty Conservation Institute. Scientific Program
Download or read book Research Abstracts of the Scientific Program written by Getty Conservation Institute. Scientific Program and published by Getty Publications. This book was released on 1994 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt: This series presents current research being conducted under the auspices of the Getty Conservation Institute.An overview of research from 1984 to 1994, including environmental controls in museums, the use of protective materials and analyses in the conservation of cultural objects and archaeological sites, and the use of new technologies for monitoring, documentation, and analysis.
Book Synopsis Cellulose Nitrate in Conservation by : Charles M. Selwitz
Download or read book Cellulose Nitrate in Conservation written by Charles M. Selwitz and published by Getty Publications. This book was released on 1988-04-01 with total page 75 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report attempts to isolate and separately examine each of the factors known to lead to cellulose nitrate decomposition, and then relate their contribution to the instability of the polymer when it is used as a bonding agent for ceramics and as a lacquer for metal objects. These factors include deterioration caused by heat, radiation, or acid impurities, or through the loss of plasticizer. There is, moreover, decomposition caused autocatalytically by the initial breakdown products. In particular, the publication examines new information on chemical changes under ambient conditions that has been developed recently through advances in analytical procedures such as chemiluminescence, X-ray scanning spectroscopy (ESCA), and more sophisticated viscometry. This new information will be added to the large body of data, collected over the past 150 years, on the instability of cellulose nitrate under more severe conditions.
Book Synopsis Cellulose Science and Technology by : Thomas Rosenau
Download or read book Cellulose Science and Technology written by Thomas Rosenau and published by John Wiley & Sons. This book was released on 2018-11-30 with total page 480 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book addresses both classic concepts and state-of-the-art technologies surrounding cellulose science and technology. Integrating nanoscience and applications in materials, energy, biotechnology, and more, the book appeals broadly to students and researchers in chemistry, materials, energy, and environmental science. • Includes contributions from leading cellulose scientists worldwide, with five Anselm Payen Cellulose Award winners and two Hayashi Jisuke Cellulose Award winners • Deals with a highly applicable and timely topic, considering the current activities in the fields of bioeconomies, biorefineries, and biomass utilization • Maximizes readership by combining fundamental science and application development
Book Synopsis Studies in Archaeological Conservation by : Chris Caple
Download or read book Studies in Archaeological Conservation written by Chris Caple and published by Routledge. This book was released on 2020-12-14 with total page 269 pages. Available in PDF, EPUB and Kindle. Book excerpt: Studies in Archaeological Conservation features a range of case studies that explore the techniques and approaches used in current conservation practice around the world and, taken together, provide a picture of present practice in some of the world-leading museums and heritage organisations. Archaeological excavations produce thousands of corroded and degraded fragments of metal, ceramic, and organic material that are transformed by archaeological conservators into the beautiful and informative objects that fill the cases of museums. The knowledge and expertise required to undertake this transformation is demonstrated within this book in a series of 26 fascinating case studies in archaeological conservation and artefact investigation, undertaken in laboratories around the world. These case studies are contextualised by a detailed introductory chapter, which explores the challenges presented by researching and conserving archaeological artefacts and details how the case studies illustrate the current state of the subject. Studies in Archaeological Conservation is the first book for over a quarter of a century to show the range and diversity of archaeological conservation, in this case through a series of case studies. As a result, the book will be of great interest to practising conservators, conservation students, and archaeologists around the world.
Book Synopsis Conservation Treatment Methodology by : Barbara Appelbaum
Download or read book Conservation Treatment Methodology written by Barbara Appelbaum and published by Routledge. This book was released on 2012-05-04 with total page 468 pages. Available in PDF, EPUB and Kindle. Book excerpt: Conservation Treatment Methodology presents a systematic approach to decision-making for conservation treatments. The methodology is applicable to all cultural property, independent of object type or material, and its use will enable conservators to be more confident in their treatment decisions. Conservation Treatment Methodology is illustrated with numerous examples that emphasize the equal importance of the physical and cultural aspects of objects for decision-making. The book also explains how the history of an object and the meaning that it holds for its owner or custodian contribute to determining its treatment. Conservation Treatment Methodology is an essential text for conservators, historic preservation specialists, and restorers, as well as students. Since it is not a technical manual about how to carry out treatments, the book will also be of value to art historians and museum personnel who work with conservators. "This book is unique in its overarching, multidisciplinary approach. The writing is not only clear, but entertaining and engaging." Dan Kushel, Distinguished Teaching Professor, Art Conservation Department, Buffalo New York) State College Barbara Appelbaum is one of the premier objects conservators in the United States and the author of Guide to Environmental Protection of Collections. Practicing in New York, Appelbaum was trained at New York University and began her career at The Brooklyn Museum. The author treats a wide range of object types. Projects of note have included George Washington’s leather portfolio, a Marcel Duchamp urinal, and a Marilyn Monroe dress.
Book Synopsis Materials for Conservation by : Charles Velson Horie
Download or read book Materials for Conservation written by Charles Velson Horie and published by Routledge. This book was released on 2010 with total page 505 pages. Available in PDF, EPUB and Kindle. Book excerpt: 'Materials in Conservation' is an introduction to the properties of materials used in conservation. The topics covered include molecular weight, glass transition temperature, solubility and solvents, polymerisation and degradation reactions.
Book Synopsis Chemical Principles of Textile Conservation by : Agnes Timar-Balazsy
Download or read book Chemical Principles of Textile Conservation written by Agnes Timar-Balazsy and published by Routledge. This book was released on 2012-09-10 with total page 466 pages. Available in PDF, EPUB and Kindle. Book excerpt: 'Chemical Principles of Textile Conservation' provides must-have knowledge for conservators who do not always have a scientific background. This vital book brings together from many sources the material science necessary to understand the properties, deterioration and investigation of textile artefacts. It also aids understanding of the chemical processes during various treatments, such as: cleaning; humidification; drying; disinfestation; disinfection; and the use of adhesives and consolidants in conservation of historical textiles. Textile conservators will now have ready access to the necessary knowledge to understand the chemistry of the objects they are asked to treat and to make informed decisions about how to preserve textiles. The combination of a chemist and a conservator provides the perfect authorial team. It ensures a unique dual function of the text which provides textile conservators with vital chemical knowledge and gives scientists an understanding of textile conservation necessary to direct their research. The many practical examples and case studies illustrate the utility of the relatively large chemical introduction and the essential chemical information which is included. The case studies, many illustrated in colour, range from the treatment of the Ghandis' clothes, high-altitude flying suits and a Mary Quant raincoat, to the Hungarian Coronation Mantle.
Book Synopsis Conserving Canvas by : Cynthia Schwarz
Download or read book Conserving Canvas written by Cynthia Schwarz and published by Getty Publications. This book was released on 2023-10-24 with total page 516 pages. Available in PDF, EPUB and Kindle. Book excerpt: The most authoritative publication in nearly fifty years on the subject of conserving paintings on canvas. In 2019, Yale University, with the support of the Getty Foundation, held an international conference, where nearly four hundred attendees from more than twenty countries gathered to discuss a vital topic: how best to conserve paintings on canvas. It was the first major symposium on the subject since 1974, when wax-resin and glue-paste lining reigned as the predominant conservation techniques. Over the past fifty years, such methods, which were often destructive to artworks, have become less widely used in favor of more minimalist approaches to intervention. More recent decades have witnessed the reevaluation of traditional practices as well as focused research supporting significant new methodologies, procedures, and synthetic materials for the care and conservation of paintings on fabric supports. Conserving Canvas compiles the proceedings of the conference, presenting a wide array of papers and posters that provide important global perspectives on the history, current state, and future needs of the field. Featuring an expansive glossary of terms that will be an invaluable resource for conservators, this publication promises to become a standard reference for the international conservation community. The free online edition of this open-access publication is available at getty.edu/publications/conserving-canvas. Also available are free PDF and EPUB downloads of the book.
Book Synopsis The Victoria and Albert Museum by : Elizabeth James
Download or read book The Victoria and Albert Museum written by Elizabeth James and published by Routledge. This book was released on 2013-10-15 with total page 841 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive bibliography and exhibition chronology of the world's greatest museum of the decorative arts and design. The Victoria and Albert Museum, or South Kensington Museum as it used to be known, was founded by the British Government in 1852, out of the proceeds from the Great Exhibition of 1851. Like the Exhibition, it aimed to improve the expertise of designers, and the taste of the public, by exposing them to examples of good design from all countries and periods. 2,500 publications have to date been produced by, for, or in association with the V&A. The National Art Library, which is part of the Museum, has prepared this detailed catalogue, supplemented by a secondary list of 500 other books closely related to the V&A. The 1,500 exhibitions and displays recorded include those held in the main Museum and at its branches, the Bethnal Green Museum (now the National Museum of Childhood) and the Theatre Museum, Covent Garden, and additionally those it has organized at external venues, in Great Britain and abroad. The exhibitions and publications are fully cross-referenced, and there are name, title and subject indexes to the whole work, as well as an explanatory introduction.
Book Synopsis Conservation of Wood Artifacts by : A. Unger
Download or read book Conservation of Wood Artifacts written by A. Unger and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 578 pages. Available in PDF, EPUB and Kindle. Book excerpt: The impetus for this book was the desire to systematically organize the extant literature on the conservation of cultural property made of wood, from its beginnings before the Christian Era to the year 2000. Various published reviews and monographs, including Holzkonservierung (Wood Conserva tion) published by the senior author in 1988, have appeared over the years, especially in English and in German. They have provided exemplary treat merit of individual areas or aspects of wood conservation, but a comprehen sive, up-to-date exposition of historic and current developments has been lacking. The diverse professional fields of the authors, as well as their insights into methods of conservation and restoration of wood artifacts in Europe, North America, and Asia provided a solid basis for the success of this under taking. One of the goals during the examination of the literature was that not only well-known conservators and scientists from countries that are leaders in wood conservation should be represented, but that less well-known, often not as readily accessible contributions should also be included. Only in this manner was it possible to draw a comprehensive picture of the national and international state of wood conservation. The Art and Archaeology Technical Abstracts (AATA) of the Getty Institute were very helpful in our efforts to evaluate as many publications as possible.
Book Synopsis Epoxy Resins in Stone Conservation by : Charles Selwitz
Download or read book Epoxy Resins in Stone Conservation written by Charles Selwitz and published by Getty Publications. This book was released on 1992-08-27 with total page 121 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents a review of research on the use of epoxy resins as consolidants for sculpture and buildings. It deals with both the methods and materials used by conservators, focusing on a detailed chemistry of the materials as well as the practical methods of application. Epoxy resins have been widely used as structural adhesives to repair cracks in commercial and historic buildings, but the application of this technology to the stabilization of fragile stone has generally failed. However, the proper formulation of epoxy systems with solvents has solved problems of viscosity, penetration, crust formation, and discoloration, leading to two different schools of treatment detailed in the publication. Conservators in Europe have concentrated on the treatment of statuary and isolated sections of structures, with alcohol solutions of the resins maintained in contact with the surface for a period of time in order to get deep penetration. In the United States, treatment has focused on stabilizing entire structures or major portions of buildings by spraying them with acetone solutions of epoxy resins. The various techniques of application are discussed and evaluated. The book seeks to provide an expanded inventory of these different techniques allowing the conservator to make informed judgments.
Book Synopsis Conservation of Easel Paintings by : Joyce Hill Stoner
Download or read book Conservation of Easel Paintings written by Joyce Hill Stoner and published by Routledge. This book was released on 2020-11-29 with total page 949 pages. Available in PDF, EPUB and Kindle. Book excerpt: Conservation of Easel Paintings, Second Edition provides a much-anticipated update to the previous edition, which has come to be known internationally as an invaluable and comprehensive text on the history, philosophy and methods of the treatment of easel paintings. Including 49 chapters written by more than 90 respected authors from around the world, this volume offers the necessary background knowledge in technical art history, artists’ materials and scientific methods of examination and documentation. Later sections of the book provide information about the varying approaches and methods for treatment and issues of preventive conservation, as well as valuable reflections on storage, shipping, and exhibition. Including exciting developments that have taken place since the last edition was published, the book also covers new techniques of examination, especially MacroXRF scanning and Reflectance Transmission Imagery. Drawing on research presented at recent professional conferences, information about innovative methods for cleaning modern and contemporary paintings and insights into modern oil paints is also included. Incorporating the latest regulations and understanding of health and safety practices and integrating theory with practice throughout, Conservation of Easel Paintings, Second Edition will continue to be an indispensable reference for practicing conservators. It will also be an essential resource for students taking conservation courses around the world.
Book Synopsis Cellulose-Based Graft Copolymers by : Vijay Kumar Thakur
Download or read book Cellulose-Based Graft Copolymers written by Vijay Kumar Thakur and published by CRC Press. This book was released on 2015-04-23 with total page 628 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cellulose-Based Graft Copolymers: Structure and Chemistry discusses the synthesis, characterization, and properties of multifunctional cellulose-based graft copolymers. Presenting the contributions of accomplished experts in the field of natural cellulosic polymers, this authoritative text: Offers an overview of cutting-edge technical accomplishments in natural cellulose-based graft polymers Addresses a separate biomaterial in each chapter, exploring composition as well as graft copolymerization chemistry Covers fundamentals and applications including toxic ion removal, biomedical engineering, biofuels, micro/nano composites, papermaking, building materials, and defense Cellulose-Based Graft Copolymers: Structure and Chemistry tackles several critical issues and provides suggestions for future work, supplying deeper insight into the state of the art of advanced cellulose-based graft copolymers.
Download or read book CoMa 2013 written by Hilke Arijs and published by Cambridge Scholars Publishing. This book was released on 2014-11-10 with total page 265 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the proceedings of the “CoMa 2013: Safeguarding Image Collections” international conference held in Brussels, on 31 October 2013, and offers the reader not only a wide variety of subjects relating to the preservation of image collections, but also an overview of the different professions and practices involved in the preservation of photographic heritage. The proceedings contain some practical examples illustrating how CEN regulations and generally accepted standards can be translated into daily management. Moreover, they transcend a purely scientific debate by also questioning the value and meaning of image collections, and by offering a base for anyone dealing with photographs to think about their long-term preservation. Divided into four sections, the proceedings provide the reader with an overview of: 1) Theoretical questions relating to the meaning, value and impact of photographic collections; 2) Some examples of collection management practices, storage and exhibition of photographs; 3) Results of scientific research concerning the stability of photographic supports and their conservation treatments; 4) Digitization practices of image collections and new tools to assign content and value to historical photographs. In addition to traditional conference papers, the book also includes essays on the future of photographic collections, written by established restorers and art historians.
Book Synopsis Basic Methods of Conserving Underwater Archaeological Material Culture by : Donny Leon Hamilton
Download or read book Basic Methods of Conserving Underwater Archaeological Material Culture written by Donny Leon Hamilton and published by . This book was released on 1996 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt:
